Published since 1923
DOI: 10.33622/0869-7019
Russian Science Citation Index (RSCI) на платформе Web of Science



Contents of issue № 3 (march) 2017

  • ARCHITECTURE OF BUILDINGS AND STRUCTURES. TOWN PLANNING
  • Industrial Parks and Techno-Parks in the Middle Volga Region: Architectural-Construction Aspects
  • UDC 711
    Elena A. AKHMEDOVA, e-mail: dir_inst_arch@bk.ru
    Samara State Technical University, Institute of Architecture and Civil Engineering, Molodogvardeyskaya ul., 194, Samara 443001, Russian Federation
    Abstract. The article examines the processes of formation of architectural and urban environment of modern industrial parks and techno-parks as a new form of the compound of the innovative science and the industry in Russia. Territorial- spatial, functional-planning, architectural-town planning, structural-technological, as well as landscape-aesthetic characteristics of the functioning and constructing technoparks and industrial parks in six regions of the Middle Volga - Ulyanovsk, Saratov, Penza, Orenburg, Samara, and the Republic of Mordovia - are considered. Architectural-spatial solutions of the best industrial parks and techno-parks of the Middle Volga Region are rationally located buildings of small and average number of storeys of modern architecture and environmental design on the basis of clear functional zoning. Architectural-structural solutions are, as a rule, frame reinforced concrete or metallic systems with modern sandwich panels as enveloping structures.
    Key words: reorganization of industrial zones, industrial parks, techno-parks, architectural-spatial and structural solutions, Middle Volga Region, architecture, landscaping of territories.
  • REFERENCES
    1. Available at: http://www.fb.ry/article/222955/goroda-naukogradyi-spisok-razvitie_naukogradov_rossii (accessed 12.01.2017). (In Russian).
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    4. Lilueva O. V. Arhitekturnoe formirovanie tekhnoparkov na baze naukogradov. Diss. kand. arhit. [Architectural forming industrial parks on the basis of science cities: Candidate of Architecture Science Dissertation]. Nizhny Novgorod, 2011. 185 p. (In Russian).
    5. Akhmedova E. A. Comparative analysis of the architectural and town-planning the implementation of technology parks and industrial parks in the Middle Volga. Traditsii i innovatsii v stroitelstve i arhitekture. Gradostroitelstvo. Sbornik statey [Tradition and innovation in construction and architecture. City. Collection of articles]. Samara, Samarskiy gosudarstvennyy tekhnicheskiy universitet Publ., 2017. Pp. 8-13. (In Russian).
    6. Akhmedova E. A., Solodilov M. V. Architecture and urban features of the latest, innovative infrastructure arising in company towns (for example, the city of Togliatti in the Samara region). Arhitektura i stroitelstvo Rossii , 2015, no. 8, pp. 10-19. (In Russian).
    7. Dianova-Klokov I. V, Metaniev D. A. Architecture research and production of innovative systems in foreign countries. Canada. Arhitektura i stroitelstvo Rossii, 2014, no. 7, pp. 28-35. (In Russian).
    8. Esaulov G. V., Esaulova L. G. "Smart City" as a model of urbanization XXI century. Gradostroitelstvo, 2013, no. 4 (26), pp. 27-31. (In Russian).
  • For citation: Akhmedova E. A. Industrial parks and techno-parks in the Middle Volga region: architectural-construction aspects. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 4-10. (In Russian).
  • Environmental Inventory - a Basis for Development of Modern Standard of Urban Environment Improvement
  • UDC 72.012
    Tatyana V. KARAKOVA, e-mail: t.karakowa@mail.ru
    Samara State Technical University, Institute of Architecture and Civil Engineering, Molodogvardeyskaya ul., 194, Samara 443001, Russian Federation
    Abstract. The perspective of creation of the environmental inventory as the most important component of the process of development of the city master plan is considered. The entry of the Russian city in the post-industrial development is connected with the implementation of socially oriented designing and development of the mechanism of attraction of investment flows for rehabilitation of the urban environment. The lag effect of planning structure of the city, its conflictness in relation to the scale of needs of citizens, the change in locations of the centers of gravity of the population put architects and designers of the environment before the need of search of the new socially oriented methodological approaches enhancing the substantial party of process of designing and design-rehabilitation of the urban environment. The author offers an innovative approach making it possible to: accumulate authentic characteristics of various sites of the urban environment, take them into account when solving town-planning and environmental tasks, and perform the monitoring process. Results of the implementation of such approach are improvement of consumer qualities of the environment, forming of highly esthetic image of the city corresponding to its active role in geopolitical, cultural-economic aspects. Increase in investment attractiveness of peripheral territories, the reconstruction and formation of new "iconic places", creating the unique face of the city of Samara, also imply the targeting of investments.
    Key words: inventory, design of urban environment, authenticity of urban environment, consumer qualities of urban environment, targeting of investments, improvement of urban environment.
  • REFERENCES
    1. Barsukova N. I. Dizajn sredy v proektnoj kul'ture postmodernizma konca XX - nachala XXI v. [Environmental design in project culture of the end of XX-the beginning of XXI]. Мoscow, 2008. 367 p. (In Russian).
    2. Karakova T. V., Barova K. D. Kommunikativnaya funkciya sredovogo dizajna [Communicative function of environmental design]. Issledovaniya i innovacionnye razrabotki RAASN. Ivanovo: Ivan. gos. arhit.-stroit. un-t, 2010. Vol. 1. 316 p. (In Russian).
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    4. Larina E. K., Yusupov D. E. Environmental crisis and Russian cities. Rossiijskoe ehkspertnoe obozrenie, 2006, no. 2 (16), pp. 11-15. (In Russian).
    5. Berdett R. Town planning in the epoch of global urban transformation. Proekt INTERNATIONAL, 2006, no. 14, p. 148 (In Russian).
    6. Goldhoorn B. Social'noe zhil'e [Social Housing]. Proekt INTERNATIONAL, 2006, no. 14, pp. 54-61. (In Russian).
    7. Goldhoorn B. House, quarter, city. Proekt Rossiya, 2014, no. 73, pp. 12-17. (In Russian).
    8. Karakova T. V. Environmental design as a resource of development of city socio-cultural space. Privolzhskij nauchnyj zhurnal, 2012, no. 3, pp. 111-115. (In Russian).
    9. Karakova T. V. Stylistic solution of displaceable shopping facilities in forming of exceptional city image. Izvestiya Samarskogo nauchnogo centra RAN, 2015, vol. 17, no. 1(3), pp. 762-765. (In Russian).
    10. Karakova T. V. Environmental design role in forming of commercial and consumer appeal of service objects. Arhitektura i dizajn: istoriya, teoriya, innovacii [Architecture and design: history, theory and innovations]. Vladivostok, 2016, pp. 53-57. (In Russian).
    11. Bourdieu P. Social'noe prostranstvo: polya i praktiki [Social space: fields and practice]. Moscow, Institut Ehksperimental'noj Sociologii Publ., 2005. 576 p. (In Russian).
    12. Karakova T. V., Vorontsova Yu. S., Ryzhikova E. V. Compositional modes search in architecture and design. Available at: http://www.knigozal.com/store/ru/book/Поиск-композиционных-кодов-в-архитектуре-и-дизайне/isbn/978-3-659-72038-3 (accessed 15.01.2017).
    13. Vavilonskaya T. V. Strategiya obnovleniya arhitekturno-istoricheskoj sredy [Strategy of architectural historical environment renovation]. Samara, 2008. 368 p. (In Russian).
    14. Shimko V. T. Arhitekturno-dizajnerskoe proektirovanie gorodskoj sredy [Architecture and design planning of urban environment]. Мoscow, Arhitektura-S Publ., 2006. 250 p. (In Russian).
    15. Zaskavskaya A. Yu. Conservation of city environment authenticity with design technologies. Izvestiya Samarskogo nauchnogo centra RAN, 2014, vol. 13, no. 2(4), pp. 742-745. (In Russian).
    16. Mikhailov S. M. Scenary cards method in organization of modern city object environment. Mir nauki, kul'tury, obrazovaniya, 2009, no. 6(18), pp. 49-51. (In Russian).
    17. Zayeva-Burdonskaya E. A. Design stylistic paradigm in system of historical city environment. Mir nauki, kul'tury, obrazovaniya, 2008, no. 5(12), pp. 94-99. (In Russian).
    18. Pier V. A. Prepyatstvie. Block. City grammar. Proekt INTERNATIONAL, 2006, no. 15, pp. 124-128. (In Russian).
    19. Tetior А. N. Gorodskaya ehkologiya [Urban ecology]. Moscow, Akademiya Publ., 2006. 432 p. (In Russian).
  • For citation: Karakova T. V. Environmental inventory - a basis for development of modern standard of urban environment improvement. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 11-15. (In Russian).
  • The System of Universals as an Identification System of Architectural-historical Environment of Samara Volga Region
  • UDC 72.01 /03
    Tatyana V. VAVILONSKAYA, е-mail: baranova1968@mail.ru
    Samara State Technical University, Institute of Architecture and Civil Engineering, Molodogvardeyskaya ul., 194, Samara 443001, Russian Federation
    Abstract. The article substantiates the relevance of studying the identity problems of architectural and historical environment, gives the interpretation of main ideas, reveals the regional, urban and city blocks identity on the example of a particular region. The factors that reflect the similarities and differences of the architectural and historical environment of the Samara Volga Region are listed. The following identifiers of the architectural and historical environment - natural landscape, urban planning, architectural and historical, ethnographic, functional, fortification, literary-art, event and mental - are revealed. The similarity of the architectural and historical environment manifests itself at the level of priority identifiers, the difference - at the level of their content - identity codes. For each level of the study, its own priority identifiers are revealed. Relying on the model of G.Yu. Somov, the author has formed the scientific system of universals, an identification system of the architectural-historical environment of the Samara Volga Region. A sociological questionnaire express-monitoring, which showed the narrowness of ideas about architectural and historical environment of average persons when comparing the data of sociological studies with the scientific identification system, was carried out.
    Key words: architectural and historical environment, regional, urban, quarterly identity, identity code, identifiers, identification system.
  • REFERENCES
    1. Poiski identichnosti. Restavraciya. Vosstanovlenie. Vossozdanie [The search for identity. Restoration. Recovery. Recreation]. Moscow, GosNIIR Publ., 2002. 128 p. (In Russian).
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    6. Alekseev Yu. V., Somov G. Yu., Shevchenko E. A. Gradostroitel'noe planirovanie dostoprimechatel'nyh mest [Urban planning sites]. Vol. 1. Osnovy planirovaniya. Moscow, ASV Publ., 2012. 224 p. (In Russian).
    7. Arnhejm R. Dinamika arhitekturnyh form [The dynamics of architectural form]. Moscow, Strojizdat Publ., 1984. 192 p. (In Russian).
    8. Vil'ner M. Ya. About structureforming frame Russia. Pravo i investicii, 2009, no. 2, pp. 55-59. (In Russian).
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    11. Hajdeger M. Istok hudozhestvennogo tvoreniya [The source of artistic creations]. Moscow, Akademicheskij proekt Publ., 2008. 528 p. (In Russian).
    12. Ajdarova G. N. Problems and methodology of conservation of historical and cultural heritage of Kazan. Izvestiya Kazanskogo gosudarstvennogo arhitekturno-stroitel'nogo universiteta, 2012, no. 2, pp. 9-15. (In Russian).
    13. Shchenkov A. S. Rekonstrukciya istoricheskih gorodov [Reconstruction of historical cities]. Moscow, Pamyatniki istoricheskoj mysli Publ., 2013. 420 p. (In Russian).
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    15. Vavilonskaya T. V. Regional mentality and identity historical and architectural environment of the Samara Volga region. Tradicii i innovacii v stroitel'stve i arhitekture. Gradostroitel'stvo, Samara, SGASU Publ., 2015. Pp. 181-185. (In Russian).
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    17. Dyagileva N. S., Zhuravleva L. A. Urban identity: the concept, structure, basic formation. Sociologiya goroda, 2012, no. 1, pp. 46-61. (In Russian).
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  • For citation: Vavilonskaya T. V. The system of universals as an identification system of architectural-historical environment of Samara Volga Region. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 16-22. (In Russian).
  • Innovative Solutions of Residential Development for Restraining Territorial Growth of Cities
  • UDC 728.2
    Victor P. GENERALOV, e-mail: vp_generalov@mail.ru
    Elena M. GENERALOVA, e-mail: generalova-a@yandex.ru
    Samara State Technical University, Institute of Architecture and Civil Engineering, Molodogvardeyskaya ul., 194, Samara 443001, Russian Federation
    Abstract. Problems of the development of modern cities associated with high rates of global modernization and the negative tendency of their territorial overgrowth are considered. The basic causes and adverse effects of inefficient use of territorial resources are shown. It is emphasized that the task of formation of sustainable cities and agglomerations is one of the world transformation objectives until 2030 as articulated in the resolution adopted by General Assembly of the UN in 2015. The key principles of urban development, the observance of which provides their compactness, are systematized. Foreign examples of architectural and town planning solutions of "smart cities" are presented. The issue of creation of compact cities by construction of a new generation of high-rise buildings, as one of the most effective and promising solutions of restraining the territorial growth of urban settlements and megapolises, is raised. Issues of the necessity to rethink parameters and characteristics of high-rise buildings of the nearest future, to define their role in modern cities are addressed. Regularities of the use of a new typology of skyscrapers, as the efficient means to regulate the density and improve the qualitative indicators of the urban living environment that should become a new direction in the development of Russian cities, are revealed.
    Key words: urbanization, territorial urban growth, three-dimensional multi-layer high-rise buildings, high density of development, compact city.
  • REFERENCES
    1. Demographia World Urban Areas. 11th ed. 2015. Available at: http://www.demographia.com/db-worldua.pdf (accessed 05.11.2016). (In Russian).
    2. Safarik D., Ursini S., Wood A. Megacities: Setting the Scene. CTBUH Journal. Chicago, Illinois Institute of Technology, 2016, iss. IV, pp. 30-39. (In English).
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    4. Preobrazovanie nashego mira: Povestka dnya v oblasti ustoychivogo razvitiya na period do 2030 goda" [Resolution, accepted General Assembly of the UN, September 25, 2015. The transformation of our world: Agenda of sustainable development for the period till 2030]. Available at: http://www.un.org/sustainabledevelopment/ru/issues/prosperity/cities/ (accessed 05.11.2016). (In Russian).
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    6. Balzannikov M. I., Elistratov V. V. Vozobnovlyaemye istochniki energii. Aspekty kompleksnogo ispolzovaniya [Renewable energy sources. Aspects of complex use]. Samara, ООО "Ofort" Publ., 2008. 331 p. (In Russian).
    7. Generalov V. P., Generalova E. M. Identification of the distinctive features of the concepts of "living comfort" and "comfortable living environment. Urban Construction and Architecture, 2016, no. 2(23), pp. 85-90. (In Russian).
    8. Zhigulina A.Y. Foreign and domestic experience in the design of energy efficient residential buildings. Urban Construction and Architecture, 2011, no. 1, pp. 29-30. (In Russian).
    9. Generalova E. M, Galstyan K. E. An analysis of the existing regulatory framework for the construction of high rise building in Russia. Traditsii i innovatsii v stroitelstve i arhitekture. Arhitektura i dizayn: sb. statey [Tradition and innovation in construction and architecture. Architecture and design]. Samara, SGASU Publ., 2015. Pp. 52-55. (In Russian).
    10. Generalova E., Generalov V., Potienko N. Affordable housing under shaping dense vertical urbanism: Cities to Megacities: shaping dense vertical urbanism. Proc. of the CTBUH 2016. Council on Tall Buildings and Urban Habitat. Chicago. 2016. Pp. 650-659. (In English).
    11. Generalov V. P., Generalova E. M. The history of public housing in. Singapore. Vestnik Volzhskogo regionalnogo otdeleniya RAASN, 2016, no. 19, pp. 121-125. (In Russian).
    12. Bannikova A. O. Energy-efficient approach to the construction of modern apartment buildings. Traditsii i innovatsii v stroitelstve i arhitekture: materialy 71-y yubileynoy Vseros. nauchn.-tekhni. konf. po itogam NIR 2013 g [Traditions and innovation in construction and architecture: materials of the 71 the anniversary of All-Russian scientific and technical conference on the results of research in 2013]. Samara, SGASU Publ., 2014. Pp. 374-375. (In Russian).
    13. Generalova E. M., Generalov V. P., Kuznetsova A. A. Modular buildings in modern construction. Procedia Engineering, 2016, vol. 153, pp. 167-172. (In English).
    14. Generalov V. P., Generalova E. M. Comfortable living environment: classification problems under contemporary urban development. Vestnik Orenburgskogo gos. un-ta, 2015, no. 5, pp. 128- 131. (In Russian).
    15. Kolesnikov S. A. City planning basis of formation of highly urbanized and multifunctional nodes of urban structure of the largest city. Vestnik MGSU, 2009, no. 3, pp. 25-29. (In Russian).
    16. Generalov V. P., Generalova E. M. High-rise complexes with system of placement of the serving zones down. Nauchnoe obozrenie, 2015, no. 3, pp. 163-167. (In Russian).
    17. Kiyanenko K. V. Language housing programs: Russia and the West. Zhilishchnoe stroitelstvo, 2007, no. 11, pp. 30-31. (In Russian).
    18. Generalova E. M., Generalov V. P. Prospects for the development of affordable housing economy class in Russia. Arhitektura i stroitelstvo Rossii, 2016, no. 1-2, pp. 24-31. (In Russian).
    19. Wood A. Rethinking the skyscraper in the ecological age: design principles for a new high-rise vernacular. Proc. of the CTBUH 2014 Shanghai Conference "Future Cities: Towards Sustainable Vertical Urbanism". Shanghai, China. 16th-19th September 2014, pp. 26-38. (In English).
  • For citation: Generalov V. P., Generalova E. M. Innovative solutions of residential development for restraining territorial growth of cities. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 23-28. (In Russian).
  • New Storeys of Cities: Overhead Large-Span Buildings
  • UDC 725.95
    Karina V. KHARKOVSKAYA, e-mail: mjkapuha@mail.ru
    Tatyana R. ZABALUEVA, e-mail trzabalueva@yandex.ru
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Abstract. The article considers ecological problems of modern large cities connected with transport congestion of highways as well as a large concentration of trains at sidings of railway stations in the city center. All this has an adverse effect on the city ecology due to the large amount of harmful emissions into the atmosphere. The dissection of the urban fabric into sectors creates obstacles for movement of vehicles. As a solution of these problems, it is proposed to construct of overhead large-span buildings (building-platforms) which will cover the ecologically unfavorable areas of the city, thus forming new squares for various functions on territories where earlier the construction was impossible. At this, obligatory conditions are the installation of special ventilation shafts with filtration devices for air purification from harmful emissions as well as the location of a large park area on the roof. This is an absolutely major advance for Russia and for Moscow for particular. A substantiation of the efficiency of construction of such objects is presented in the article; a new structural solution, due to which the construction of buildings-platforms is possible, is proposed. There are examples of projects developed at the Department of architecture and urban planning of the Moscow State University of Civil Engineering.
    Key words: ecology of city, traffic jams, air pollution, sidings of railway stations, overhead long-span building, platform-building, bearing floor, steel-reinforced concrete ceiling.
  • REFERENCES
    1. Zabalueva T. R., Zakharov A. V., Kocheshkova E. I. Bridge-buildings - solution of traffic jam problems in the largest cities. Promyshlennoe i grazhdanskoe stroitel'stvo, 2013, no. 9, pp. 32-35. (In Russian).
    2. Zabalueva T. R., Kocheshkova E. I. The potential of wasted urban spaces. Zhilishchnoe stroitel'stvo, 2011, no. 1, pp. 10-13. (In Russian).
    3. Patent RF 2513229. Zdaniya-mosty [Building-bridges]. Zabalueva T. R., Zakharov A. V., Vakalyuk Yu. R. Opubl. 20.04.2014. (In Russian).
    4. Kocheshkova V. I., Zabalueva T. R. Research of possibilities of application of new types of buildings that use the space above the occupied territories in urban areas. Vestnik MGSU, 2009, no. 3, pp. 66-70. (In Russian).
    5. Patent RF 2536594. Zdanie s bol'sheproletnym pomeshcheniem [Building with long-span space]. Zabalueva T. R., Zakharov A. V., Ishkov A. D. Opubl. 27.12.2014. (In Russian).
    6. Patent RF 2513231. Zdaniya-mosty [Building-bridges]. Zabalueva T. R., Zakharov A. V., Maslova T. A. Opubl. 20.04.2014. (In Russian).
    7. Zakharov A. V., Fleyshman S. L. Improvement of street-road networks by house-bridges. Promyshlennoe i grazhdanskoe stroitel'stvo, 2016, no. 6, pp. 52-57. (In Russian).
    8. Vlasov D. N. Principles of development focused on mass transport, in planning foreign hubs. Arkhitektura i stroitel'stvo Rossii, 2015, no. 8, pp. 20-29. (In Russian).
    9. Vlasov D. N. Gorelova V. A., Shirokaya N. V. Social aspects of urban development projects transport infrastructure. Academia. Arkhitektura i stroitel'stvo, 2014, no. 3, pp. 97-100. (In Russian).
    10. Vlasov D. N. Methodology development of the system of transit hubs in the urban core of the agglomeration (on the example of Moscow). Sovremennye problemy nauki i obrazovaniya, 2013, no. 4, pp. 65-76. (In Russian).
  • For citation: Kharkovskaya K. V., Zabalueva T. R. New storeys of cities: overhead large-span buildings. Promyshlennoe i grazhdanskoe stroitel' stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 29-33. (In Russian).
  • RESTORATION AND RECONSTRUCTION OF HISTORICAL AND ARCHITECTURAL HERITAGE
  • To the Issue about Apology of Highly Worn-out Non-Functioning Objects of Cultural Heritage on the Example of Historic Development of Samara City Center
  • UDC 719
    Tatyana G. ARTEMYEVA, e-mail: tatart2@gmail.com
    Ekaterina M. BALZANNIKOVA, e-mail: balzannikova@mail.ru
    Anastasia K. LEONOVA, e-mail: leonova.anastasiya7@gmail.com
    Samara State Technical University, Institute of Architecture and Civil Engineering, Molodogvardeyskaya ul., 194 Samara 443001, Russian Federation
    Abstract. The factors affecting the perception of the city historical environment are examined and also the importance of preserving its integrity is highlighted. The risks of preservation of the cultural heritage objects in the course of secondary reclamation of historically formed territories are analysed. The importance of gradual development replacement with due regard for saving of current environmental characteristics that does not lead to the loss of the city identity is specified. The main characteristics that define the uniqueness of the holistic historic development such as the typology of the historical core development, historically formed scale of city quarters and historic parcelling of quarters for housing estates are presented. There is a rating scale of cultural and physical values of the cultural heritage objects. The existing types of cultural heritage objects are analyzed with due regard for their technical conditions and the further use potential. Probability models of the use of the historical "box" with non-functioning cultural heritage objects that are not in an unsatisfactory condition are proposed. Signs of the balanced coherence of historical parts of the cultural heritage and remake are considered. Dependences of the functional potential of cultural heritage objects on their location characteristics are defined. Basic options of the functional filling of cultural heritage objects to preserve the future viability of the city's historic core are offered.
    Key words: object of cultural heritage, cultural potential, city historical environment, environmental characteristics, secondary development of city's historical core.
  • REFERENCES
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    2. Sysoeva E. A. The problems of wooden architecture preservation in Samara region of the enf of XIX - the beginning of XX centuries. Sbornik tezisov 1 Mezhdunarodnoj nauchno-prakticheskoj konferencii "Kul'turnoe nasledie v XXI veke: sohranenie, ispol'zovanie, populjarizacija" [The collection of abstracts of the 1st International research-to-practice conference on Cultural heritage in the XXI century: preservation, usage, popularization]. Samara, 2012, pp. 65-68. (In Russian).
    3. Vavilonskaja T. V., Alekseev V. V. Piculiarities of the historical regions study from the perspective of architectural-historical environment originality (based on the example of the Middle Volga). Tradicii i innovacii v stroitel'stve i arhitekture: materialy 71-j Vseross. nauchno-tehn. konf. [Traditions and innovations in the construction and architecture: materials of the 71st All-Russian scientific and technical conference]. Samara, SGASU. 2014, pp. 537-538. (In Russian).
    4. Samogorov V. A., Rybacheva O. S., Fadeev A. V. Specific aspects of spatial morphology and histiric area development of Samara. Nauchnoe obozrenie, 2015, no. 4, pp. 191-198. (In Russian).
    5. Vavilonskaja T. V. Preservation and updating of the architecturally historical environment of region on an example of the Samara region. Arhitektura i stroitel'stvo Rossii, 2014, no. 12, pp. 2-9. (In Russian).
    6. Malysheva S. G. The tourism potential of the historical industrial complexes in Samara region. Tradicii i innovacii v stroitel'stve i arhitekture [Traditions and innovations in the construction and architecture, urban development]. Samara, SGASU Publ., 2016, pp. 342-346. (In Russian).
    7. Patent RF 2551790. Sposob sohranenija arhitekturnogo oblika pamjatnikov istorii i kul'tury [Method of preserving architectural look of historical and cultural monuments. Bal'zannikov M. I., Samogorov V. A., Bal'zannikova E. M. Opubl. 18.04.2013. (In Russian).
    8. Malysheva S. G. Town planning factors influencing investment value of territories in the sphere of tourism and recreation. Privolzhskij nauchnyj zhurnal, 2015, no. 2(34), pp. 129-135. (In Russian).
  • For citation: Artemyeva T. G., Balzannikova E. M., Leonova A. K. To the issue about apology of highly worn-out non-functioning objects of cultural heritage on the example of historic development of Samara city center. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 33-38. (In Russian).
  • BUILDING STRUCTURES, BUILDINGS AND FACILITIES
  • Technical and Technological Solutions When Constructing Objects for Protection of Coastal Areas against Flooding
  • UDC 627.8
    Mikhail I. BALZANNIKOV, e-mail: sgasu@samgasu.ru
    Andrey A. MIKHASEK, e-mail: andremixas@mail.ru
    Yury E. SENITSKY, e-mail: senitskiy@mail.ru
    Samara State Technical University, Institute of Architecture and Civil Engineering, Molodogvardeyskaya ul., 194, Samara 443001, Russian Federation
    Abstract. The article deals with the problem of protecting coastal low-lying areas against seawaters flooding due to the wind-induced surge impact. It is emphasized that the most efficient and economical technical solution for low-lying areas protection is the advance construction of permanent protective structures in the form of blind culvert dams. The description and main characteristics of the most important objects of two grand protective projects of the Netherlands called "Zuiderzee" and "Delta" are presented. Advantages and disadvantages of technical and technological decisions used in their construction are analyzed. The current issues of constructed structures exploitation including the problem of global sea level rise due to melting of glaciers and ground subsidence (lowering of the surface level) on the territory of polders are highlighted. The importance of continuous monitoring of the technical condition of flood defense systems as well as timely adoption of measures for the preservation of the highest safety level is marked. It is shown that there is concern around the condition of the main earth dam, which has been in operation for many years. There are recommendations to increase the reliability of the earth dam taking into account authors' engineering solutions on the use of modern composite materials, asphalt concrete based on the no-fine concrete and geo-synthetic covers filled with concrete.
    Key words: coastal areas, low-lying areas, dam, wind-induced surge, flood protection, hydraulic engineering installations, constructions reliability improvement.
  • REFERENCES
    1. Fomin V. V., Lazorenko D. I., Alekseev D. V., Polozok A. A. Storm surges in the Taganrog Bay and flooding of the Don river delta. Ekologicheskaya bezopasnost pribrezhnoy i shelfovoy zon moray, 2015, no. 1, pp. 74-82. (In Russian).
    2. Balzannikov M. I., Balzannikova E. M. Protection of architectural monuments of Venice from flooding. Nauchnoe obozrenie, 2014, no. 6, pp. 42-49. (In Russian).
    3. Available at: https://ru.wikipedia.org/wiki/Зейдерзе_(проект) (accessed 15.12.2016). (In Russian).
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    6. Available at: http://www.jachthaven.nl/havenbulletin/wp-content/uploads/2016/03/Lorentz-sluizen-in-Afsluitdijk-K.ornwerderzand-tijdelijk-gesloten-jachthaven-nl-1.jpg (accessed 15.12.2016). (In Russian).
    7. North Sea Wall. Available at: http://kfilms.ucoz.com/load/inzhenerija/national_geographic_supersooruzhenija/20-3 (accessed 15.12.2016) (In Russian).
    8. Svitala F., Galitskova Yu. M. The use of hydraulic power plants with an inclined axis for the small scale hydropower plant. Nauchnoe obozrenie, 2014, no. 10 (2), pp. 450-456. (In Russian).
    9. Available at: http://www.deltawerken.com (accessed 15.12.2016).
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    11. Available at: https://www.google.ru/maps/@51.6076913,3.683352,277a,35.3y,274.88h,2.67t/data=!3m1!1e3 (accessed 15.12.2016).
    12. Balzannikov M. I., Mihasek A. A. Building hydrotechnical constructions for the protection of city territory from seawater flooding. Nauchnoe obozrenie, 2014, no. 7-2, pp. 612-619. (In Russian).
    13. Balzannikov M. I., Ivanov B. G., Mihasek A. A. The methods and used equipment for cleaning of small rivers beds. Urban Construction and Architecture, 2012, no. 7, pp. 119-124. (In Russian).
    14. Balzannikov M. I., Rodionov M. V., Senitskiy Yu. E. Increasing operational reliability of small waterworks with earth dams. Privolzhskiy nauchnyy zhurnal, 2012, no. 2, pp. 35-40. (In Russian).
    15. Balzannikov M. I., Rodionov M. V., Selivyorstov V. A. The new approach to increasing of ecological safety of the exploited earth hydraulic engineering structures. Urban Construction and Architecture, 2011, no. 1, pp. 100-105. (In Russian).
    16. Mihasek A. A. Results of research on technology of making anti - filtration elements of dams by pouring fast hardening materials. Urban Construction and Architecture, 2011, no. 1, pp. 96-98. (In Russian).
    17. Balzannikov M. I., Rodionov M. V. Extending the operating life of low embankment dams in Russia. International journal on Hydropower and Dams, 2013, no. 6, pp. 60-63. (In Russian).
    18. Balzannikov M. I., Mihasek A. A., Rodionov M. V. Experience of using modified composite materials at hydrotechnical objects. Nauchnoe obozrenie, 2014, no. 12, vol. 2, pp. 471-475. (In Russian).
    19. Mikhasek A. A., Rodionov M. V. Application of concrete filled mats for fixing underwater slope. Procedia Engineering, 2015, vol. 111, pp. 82-88. (In English).
    20. Mikhasek A., Rodionov M., Seliverstov V., Senitsky Yu. Algorithm development of structural variables for slope reinforcement of hydrotechnic structures with synthetic materials. MATEC Web of Conferences, 2016, no. 86, pp. 03002. (In English).
    21. Mihasek A. A., Galitskova Yu. M. The Use of waste in industrial and hydrotechnical construction. Promyshlennoe i grazhdanskoe stroitel'stvo, 2015, no. 6, pp. 31-34. (In Russian).
  • For citation: Balzannikov M. I., Mikhasek A. A., Senitsky Yu. E. Technical and technological solutions when constructing objects for protection of coastal areas against flooding. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 41-48. (In Russian).
  • Analysis of the Stress-Strain State of Structures of a Multisided Six-Circuit Tower of Power Transmission Line
  • UDC 624.014
    Alexey V. SOLOVYOV, e-mail: savsmr@rambler.ru
    Marat D. MOSESOV, e-mail: mosesov@samaradom.ru
    Eugeney V. KHOROSCHКEEV, e-mail: khoroshkeev@mail.ru
    Samara State Technical University, Institute of Architecture and Civil Engineering, Molodogvardeyskaya ul., 194, Samara 443001, Russian Federation
    Abstract. At present, light-weight and cost-effective thin-walled structures are widely used not only in construction of buildings, surface and underground constructions of any industry, but and in electricity, in bearing structures of towers of power transmission lines for example. Most often there are power transmission lines, lighting of streets and stadiums on the supports of multisided steel pole. Supports on such poles comparing with lattice poles have higher strength, stability, durability, don't require periodic maintenance. The article is devoted to the study of the stress-strain state of elements and units of the six-circuit tower of the110-220 kV power transmission line on the multisided steel pole with a new introduced connecting unit of multisided shells both as sections of the shaft itself and multisided cross-arms to the tower. This unit is made of twin beams interconnected vertically in line by high strength bolts. A finite-element model of the multisided support is considered; results of the stress-strain state of its structural elements and units are presented. This solution makes it possible to: simplify the technology of connectivity node production, reduce the amount of metal waste as well as lighten the support itself.
    Key words: multisided six-circuit pole, finite-element method, power transmission line, cross-arm, connectivity node, stress-strain state, normal stress.
  • REFERENCES
    1. Kogan F. L., Kaverina R. S. Package of works and propositions for reliability improvement of transmission network during the design and exploitation phase. Materialy konferencii EHlektroehnergeticheskogo soveta SHG, 2007, pp. 28-50. (In Russian).
    2. Kachanovskaya L. I. Development and application of multisided power transmission poles and their footings. Sovremennoe sostoyanie voprosov ehkspluatacii, proektirovaniya i stroitel'stva VL (MEHS-4). Мoscow, IAC Ehnergiya Publ., 2009, pp. 56-62. (In Russian).
    3. Kholopov I. S., Shirokov V.S., Solov'ev A. V., Makarov Yu. D. The strain-stress state analysis of a prefab building. Promyshlennoe i grazhdanskoe stroitel'stvo, 2015, no. 6, pp. 15-19. (In Russian).
    4. Kholopov I. S., Solovyov A. V. Stree-strain state of the frame of a low-rise building from slender sections. Tradicii i innovacii v stroitel'stve i arhitekture. Stroitel'stvo. Sb. statej. [Traditions and innovations in the construction and architecture, urban development. Construction]. Samara, SGASU Publ., 2015, pp. 77-81. (In Russian).
    5. Shirokov V. S., Solovyov A.V., Kholopov I. S. Oscillatory wind load metering during proportioning of a industrial modular building. Tradicii i innovacii v stroitel'stve i arhitekture. Stroitel'stvo [Traditions and innovations in the construction and architecture, urban development. Construction]. Samara, SGASU Publ., 2016, pp. 18-21. (In Russian).
    6. Solovev A. V., Vasiukov I. A. Stiffness value analyses of perforated I-beams with circular web perforation. Promyshlennoe i grazhdanskoe stroitel'stvo, 2014, no. 3, pp. 36-38. (In Russian).
    7. Zavarzin D. L., Kholopov I. S., Solovyov A. V. Welded beams with round holes. Problemy optimal'nogo proektirovaniya sooruzhenij [The problem of optimal design of structures]. Doklady 3-j Vserossijskoj konferencii. Novosibirskij gosudarstvennyj arhitekturno-stroitel'nyj universitet (Sibstrin), Sibirskoe otdelenie RAASN, Sibirskoe otdelenie mezhdunarodnoj akademii nauk vysshej shkoly. Novosibirsk, 2014, pp. 154-159. (In Russian).
    8. Lukin A. O., Kholopov I. S., Alpatov V. Yu., Soloviev A. V. Beams with corrugated web: calculation peculiarities of bending torsion analysis. Procedia Engineering, 2016, vol. 153, pp. 414-418. (In English).
    9. Solovev A. V., Lukin A. O., Alpatov V. Yu., Savostyanov V. N. Account for performance of corrugated web beams in the analysis of constrained torsion. Vestnik MGSU, 2012, no. 11, pp. 105-112. (In Russian).
  • For citation: Solovyov A. V., Mosesov M. D., Khoroschкeev E. V. Analysis of the stress-strain state of structures of a multisided six-circuit tower of power transmission line. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 49-53. (In Russian).
  • High-Strength Concretes in Constructions of Foundations of the High-Rise Complex «OKO» in MIBC «Moscow-City»
  • UDC 666.972.55
    Simon S. KAPRIELOV, e-mail: kaprielov@masterbeton-mb.ru
    Andrey V. SHEYNFELD, e-mail: sheynfeld@masterbeton-mb.ru
    JSC Research of Construction, NIIZHB named after A. A. Gvozdev, 2-ya Institutskaya ul., 6, Moscow 109428, Russian Federation
    Dzhalal AL-OMAIS, e-mail: al-omais@capitalgroup.ru
    Capital Group, Presnenskaya nab., 8, str. 1, Moscow 123317, Russian Federation
    Aleksandr S. ZAITSEV, e-mail: zaitsev@masterbeton-mb.ru
    «Master Concrete Enterprise» LTD, Saratovskaya ul., 31, Moscow 109518, Russian Federation
    Аbstract. New technical solutions for the use of high-strength concretes when constructing massive structures of foundation slabs and their connection units with pile caps of the high-rise complex "OKO" at the plot 16A in the MIBC "Moscow-City" are considered. Structural features of the technology of work performance when constructing foundations are presented. According to the results of experimental concreting of the model of connection unit, it was decided to conduct concreting works with the use of self-compacting concrete mixes. It is shown that the use of heavy- weight and fine-grained concretes of B60 and B70 classes of compressive strength on the basis of organic-mineral modifiers of MB series from technological high-flowable and self-compacting mixes ensures the high quality of structures and makes it possible to improve, at significant reduction in costs, the efficiency of plate grillages and provide their reliability.
    Key words: base plate, pile, thermal crack-resistance, high-strength concrete, self-compacting concrete, organic-mineral modifier, new technical solutions.
  • REFERENCES
    1. Ladyzhenski I. G., Sergienko A. V. Experience in design of pile and raft-pile foundations on the plot 16 of MIBC "Moscow-City". Promyshlennoe i grazhdanskoe stroitel'stvo, 2016, no. 10, pp. 46-54. (In Russian).
    2. Kaprielov S. S., Travush V. I., Sheynfel'd A. V., Karpenko N. I., Kardumyan G. S., Kiseleva Yu. A., Prigozhenko O. V. Modified concretes of new generation in the construction of MIBC "Moscow-City". Stroitel'nye materialy, 2006, no. 10, pp. 8-12. (In Russian).
    3. Kaprielov S. S., Sheynfel'd A. V., Kardumyan G.S., Kiseleva Yu.A., Prigozhenko O. V. Providing a thermal crack resistance of massive slabs of modified concretes of new generation. Materialy Mezhdunarodnoy konferencii "Problemy dolgovechnosti zdaniy i sooruzheniy v sovremennom stroitel'stve". St. Petersburg, 2007. Pp. 240-245. (In Russian).
    4. Kaprielov S. S., Sheynfel'd A. V., Kardumyan G. S., Kiseleva Yu. A., Prigozhenko O. V. Unique concretes and technologies in the practice of modern construction. Materialy Mezhdunarodnogo simpoziuma "Problemy sovremennogo betona i zhelezobetona". Minsk, 2007. Part 2. Pp. 105-120. (In Russian).
  • For citation: Kaprielov S. S., Sheynfeld A. V., Al-Omais D., Zaitsev A. S. High-strength concretes in constructions of foundations of the high-rise complex «OKO» in MIBC «Moscow-City». Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 53-57. (In Russian).
  • Stress-Strain State of Structures of Bearing Walls Made of High-Hollow Ceramic Products
  • UDC 692.232.12
    Anatoliy I. BEDOV, e-mail: gbk@mgsu.ru
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Askar M. GAISIN, e-mail: askargaisin@yandex.ru; Azat I. GABITOV, e-mail: azat7@ufanet.ru
    Aleksandr S. SALOV, e-mail: salov@list.ru; Azat A. GALLYAMOV, e-mail:dmpraise@gmail.com
    Ufa State Petroleum Technological University, ul. Mendeleeva, 195, Ufa 450000, Russian Federation
    Abstract. Results of the study of the stress-strain state of structures of bearing walls made of high-hollow ceramic products are given. The method for simulation of stone masonry by the finite elements method is presented. According to the data of experimental studies of designs of masonry made of high-hollow ceramic products, the character of their operation under loading is revealed; a possible mechanism of destruction is proposed. The possibility of using modern software design systems for the analysis of the stress-strain state of masonry structures made not only of traditional wall materials, but also high-hollow ceramic stones is shown. A comparative analysis of the results of the computer calculation and the traditional "manual" calculation based on the examples of residential buildings of variable height and different wall thickness is performed. The research results confirm the possibility of using high-hollow wall products in bearing exterior and interior walls, not only in low-rise construction, but also for high-rise buildings.
    Key words: high-hollow ceramic products, thermal calculation, finite element method, stress-strain state, stone buildings, energy efficiency, model.
  • REFERENCES
    1. Samarin V. S., Babkov V. V., Gaisin A. M., Egorkin N. S. Prospects for large-panel construction in the Republic of Bashkortostan. Zhilishchnoe stroitel'stvo, 2011. no. 3, pp. 12-14. (In Russian).
    2. Babkov V. V., Samofeev N.S. Kuznetsov D. V. State houses in Silex brick and realization of programs of rehabilitation of this category in the Republic of Bashkortostan. Stroitel'nye materialy, 2011, no. 11, pp. 7-11. (In Russian).
    3. Zhironkin P. V., Gerashchenko V. N. History and prospects of the industry of ceramic building materials in Russia. Stroitel'nye materialy, 2012, no. 5, pp. 13-18. (In Russian).
    4. Bedov A. I., Znamenskiy V. V., Gabitov A. I. Otsenka tekhnicheskogo sostoyaniya, vosstanovlenie i usilenie osnovaniy i stroitel'nykh konstruktsiy ekspluatiruemykh zdaniy i sooruzheniy. Part. I. Obsledovanie i otsenka tekhnicheskogo sostoyaniya osnovaniy i stroitel'nykh konstruktsiy ekspluatiruemykh zdaniy i sooruzheniy [Technical condition assessment, rehabilitation and strengthening of foundations and building structures of operated buildings and structures. Part I. Examination and evaluation of technical condition of foundations and building structures of operated buildings and structures]. Moscow, ASV Publ., 2014. 704 p. (In Russian).
    5. Vagapov R. F., Sinitsyn D. A., Oratovsky A. A., Tenenbaum G. V. The use of industrial waste in the production of building materials on the example of the Republic of Bashkortostan. Izvestiya Yugo-Zapadnogo gosudarstvennogo universiteta, 2014, no. 3(54), pp. 76-82. (In Russian).
    6. Rahmankulov D. L., Gabitov A. I., Abdrahimov R. R., Gaisin A. M., Gabitov A. A. From the history of the quality control of materials and technologies. Bashkirskii khimicheskii zhurnal, 2006, vol. 13, no. 5, pp. 93-95. (In Russian).
    7. Rokhlin I. A. Calculation ceramic structures [Raschet keramicheskikh konstruktsii]. Kiev, Gosstroiizdat USSR Publ., 1956. 289 p. (In Russian).
    8. Gaisin A. M., Gareev R. R., Babkov V. V., Nedoseko I. V., Samochodova S. Y. Twenty years of experience in the application vysokopustotnyh vybropressovannyh concrete blocks in Bashkortostan. Stroitel'nye materialy, 2015, no. 4, pp. 82-86. (In Russian).
    9. Malyarenko A. A., Semenov A. A. The Analysis of stress-strain state of the models in units of metal structures in the environment SCAD. Stroitel'naya mekhanika i raschet sooruzheniy, 2013, no. 3(248), pp. 47-56. (In Russian).
    10. Kharisova A. R., Ryazanov, A. N. On the strength of masonry from high-hollow ceramic stones at various power influences. Problemy stroitel'nogo kompleksa Rossii. Materialy XX Mezhdunarodnoj nauchno-tehnicheskoj konferencii. Ufa, UGNTU Publ., 2016, pp. 304-306. (In Russian).
    11. Karpilovskiy V. S., Kriksunov E. Z., Malyarenko A. A., Mikitarenko M. A., Perel'muter A. V. Vychislitel'nyi kompleks SCAD [The computing complex SCAD]. Мoscow, SCAD SOFT Publ., 2009. 656 p. (In Russian).
    12. Shajhullina A. I., Nurmuhametova Z. R., Rjazanova V. A., Rjazanov A. N. Inspection of enclosing structures subject to biodeterioration. Proc. 67 nauchno-tehnicheskaja konferencija studentov, aspirantov i molodyh uchenyh UGNTU. Ufa, UGNTU Publ., 2016, pp. 309-310. (In Russian).
  • For citation: Bedov A. I., Gaisin A. M., Gabitov A. I., Salov A. S., Gallyamov A. А. Stress-strain state of structures of bearing walls made of high-hollow ceramic products. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 58-63. (In Russian).
  • Accounting of Long-Term Loading When Calculating Wooden Structures
  • UDC 624.011.1.04
    Aleksandr A. SMORCHKOV, e-mail: saa_pszls@mail.ru
    Sergey A. KEREB
    Sergey V. DUBRAKOV, e-mail: sirius080993@yandex.ru
    Southwest State University, ul. 50 let Oktyabrya, 94, Kursk 305040, Russian Federation
    Abstract. Modern wooden structures are designed for long-term operation. Accounting of the loading duration is evaluated in the existing SP 64. 13330.2011 by the introduction of the coefficient to design resistance, the value of which is from 1 till 0.8 at operation terms of from 50 till 100 years and over. This approach leads to an increase in the design resistance of timber at long-terms of operation and is contrary to the generally accepted approach to wood as a rheonomous material. The research of article authors shows that the strength of wood selected from different parts of cross-sections of the element is reduced when the operation time of the structure is increased. The reduction in the strength is over 50% that corresponds to the results of studies of other authors. An alternative formula for evaluating the design resistance of wood at long-terms of operation is proposed. At this, a coefficient value for accounting the loading duration varies from 1 to 0.9 and is introduced in the offered formula in the form of a multiplier.
    Key words: wood, duration of loading, factor to service life of structure.
  • REFERENCES
    1. Belyankin F. P. Sovremennye metody rascheta prochnosti elementov derevyannykh konstruktsiy [Modern methods of strength calculation of elements of wooden structures]. Kiev, AN USSR Publ., 1951. 19 p. (In Russian).
    2. Leont'ev N. L. Dlitel'noe soprotivlenie drevesiny [The long resistance of wood]. Moscow, Goslesbumizdat Publ., 1957. 132 p. (In Russian).
    3. Ivanov A. M. The calculation of the elements of wooden structures, taking into account the duration of the impact load. Trudy VISI, 1957, no. 6, pp. 9-14. (In Russian).
    4. Ivanov Yu. M. Long-term strength of wood. Izvestiya vuzov. Lesnoy zhurnal, 1972, no. 4, pp. 76-82. (In Russian).
    5. Ivanov Yu. M. Patterns of long-term resistance and fatigue. Zhurnal tekhnicheskoy fiziki, 1983, iss. 15, pp. 1366-1373. (In Russian).
    6. Kvasnikov E. N. Voprosy dlitel'nogo soprotivleniya drevesiny [Problems of long-term resistance of wood]. Leningrad, Stroyizdat Publ., 1972. 95 p. (In Russian).
    7. Prokof'ev A. S. Rabotosposobnost' derevyannykh kleenykh elementov pri staticheskikh i tsiklicheskikh vozdeystviyakh [The performance of glulam elements under static and cyclic effects]. Dis. d-ra tekhn. nauk. Leningrad, LISI Publ., 1987. 340 p. (In Russian).
    8. Orlovich R. B. Dlitel'naya prochnost' i deformativnost' konstruktsiy iz sovremennykh drevesnykh materialov pri osnovnykh ekspluatatsionnykh vozdeystviyakh [Long-term strength and deformability of constructions made of modern wood-based materials with the main operational impacts]. Dis. d-ra tekhn. nauk. Leningrad, LISI Publ., 1991. 375 p. (In Russian).
    9. Smorchkov A. A. The strength of the wood depending on its location in the cross section of the barrel. Materialy mezhdunarodnoy nauchno-prakticheskoy konferentsii "Tendentsii razvitiya stroitel'stva, teplogazosnabzheniya i energoobespecheniya". Saratov, Saratovskiy GAU im. N. I. Vavilova Publ., 2016. pp. 225-228. (In Russian).
    10. Kononov G. N. Khimiya drevesiny i ee osnovnykh komponentov [Chemistry of wood and its main components]. Moscow, MGUL Publ., 1999. 247 p. (In Russian).
  • For citation: Smorchkov A. A., Kereb S. A., Dubrakov S. V. Accounting of long-term loading when calculating wooden structures. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 64-66. (In Russian).
  • BUILDING MATERIALS AND PRODUCTS
  • Reserves of Thermal Protection and Strength Properties of Polystyrene Concrete and Efficiency of Its Application in Construction
  • UDC 691.327:691.175.746.222
    Viktor A. RAKHMANOV, е-mail: institute@unicon-zsk.ru
    Technological Institute «VNIIzhelezobeton», ul. Plehanova, 7, Moscow 111141, Russian Federation
    Abstract. The mathematical model for determining the thermal conductivity and strength of polystyrene concrete, which is produced by the special technology of the Technological Institute "VNIIzhelezobeton, is presented in this article. A comparison of standard characteristics of thermal conductivity of polystyrene concrete, light-weight and cellular concretes (autoclaved and non-autoclaved), which shows significant advantages of polystyrene concrete, is made. The dependence of polystyrene concrete heat conductivity, calculated according to proposed formulas, on the volume concentration of polystyrene foamed granules is shown. The reserves for improving thermal-technical and strength characteristics of polystyrene concrete and efficiency of its use in the energy saving construction are outlined. For existing calculation methods, it is necessary to normalize these reserves regarding the required density and heat conductivity of polystyrene concrete masonry of external walls of energy efficient buildings.
    Key words: polystyrene concrete, thermal conductivity, density, strength, special technology, economic efficiency.
  • REFERENCES
    1. Rakhmanov V. A., Dovzhik V. G. Properties and design characteristics of the poly-stirolbioteh heat-insulating construction material for outer self-supporting walls. 2-y Mezhdunar. simpozium po konstruktsionnym legkim betonam. Norvegiya, 2000, pp. 680-690. (In Russian).
    2. Rakhmanov V. A., Dovzhik V. G., Amkhanitskiy G. Ya. Improvement of properties and optimizing the composition of polystyrene. Sb. dokl. II Vseros. (mezhdunar.) konf. po betonu i zhelezobetonu. Moscow, 2005. Vol. IV. Pp. 135-147. (In Russian).
    3. Patent na izobretenie RU 2515664 ot 18.03.2014 g. Teploizolyatsionno-konstruktsionnyy polistirolbeton [Thermal insulation-structural polystyrene]. Rakhmanov V. A., Melikhov V. I., Kozlovskiy A. I., Yunkevich A. V.
    4. Rakhmanov V. A., Melikhov V.I., Safonov A. A. Design-laboratory methods of determination of thermal conductivity of composite material of polystyrene concrete and its components. Beton i zhelezobeton, 2015, no. 6, pp. 2-5. (In Russian).
    5. Rakhmanov V. A., Melikhov V. I., Safonov A. A. Determination of design thermal performance of polystyrene. Beton i zhelezobeton, 2016, no. 1, pp. 5-6. (In Russian).
    6. Rakhmanov V. A. Optimized computational model of composition and properties of polystyrene concrete produced by Innovative special technology. Promyshlennoe i grazhdanskoe stroitel'stvo, 2017, no. 2, pp. 19-23. (In Russian).
  • For citation: Rakhmanov V. A. Reserves of thermal protection and strength properties of polystyrene concrete and efficiency of its application in construction. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 67-72. (In Russian).
  • WATER SUPPLY, SEWERAGE, BUILDING SYSTEMS OF PROTECTION OF WATER
  • Technological Schemes of Collection, Disposal and Treatment of Surface Waste Water of Railway Enterprises
  • UDC 628.31
    Alexander K. STRELKOV, e-mail: A19400209@yandex.ru
    Svetlana Yu. TEPLYKH, e-mail: kafvv@mail.ru
    Pavel A. GORSHKALEV, e-mail: kafvv@mail.ru.
    Samara State Technical University, Institute of Architecture and Civil Engineering, Molodogvardeyskaya ul., 194, Samara 443001, Russian Federation
    Abstract. When accumulating water on the railway station tracks, sagging of the track structure, wash-out of earthworks, damages of turnouts are possible. The article considers the system of surface waste water disposal from railway stations in the form of trays arranged at the foot of the ballast section. For small stations with two parallel paths, the following scheme of water disposal is rational: a surface runoff flowing down the slopes of the ballast section is collected by trays arranged along its base, at that, the trays have a slope towards the reservoir for waste water. Subsequently, the collected water is pumped to the city sewage collector with little outlet discharge in order not to disturb the operation of municipal wastewater treatment plants. For the railway stations with three or more paths, the scheme of surface runoff disposal depends on the terrain, category of the path, resulting runoff flow rate and is made for each object individually. In the article there are four enterprises of railway transport for which the master plans of location of water-collecting trays and treatment facilities embedded in the design practice are presented, the comparative analysis of them is made, advantages and disadvantages of variants considered are outlined.
    Key words: surface runoff, railway stations, waste water treatment, waste treatment plants, technological scheme.
  • REFERENCES
    1. Kobeleva S. A. Environmental requirements system in residential construction. Biosfernaja sovmestimost': chelovek, region, tehnologii, 2013, no. 1, pp. 6-9. (In Russian).
    2. Strelkov A. K., Gridneva M. A., Nabok T. Ju., Dremina Je. V., Kondrina E. E. The impact of urbanization on surface runoff and wastewater treatment systems (for example, the city of Samara). Uraban Construction and Architecture, 2014, no. 4, pp. 55-63. (In Russian).
    3. Pervov A. G. Solution wastewater discharge problems of autonomous industrial objects. Vodosnabzhenie i sanitarnaja tehnika, 2011, no. 11, pp. 15-24. (In Russian).
    4. Shishkina I. V., Matjushin D. V. Recommendations for environmental reconstruction of the territory in the zone of influence of municipal transportation construction. Biosfernaja sovmestimost': chelovek, region, tehnologii, 2014, no. 4 (12), pp. 93-100. (In Russian).
    5. Kalinin A. V. Physical and chemical composition of the surface runoff in Togliatti and Samara. Vodosnabzhenie i sanitarnaja tehnika, 2011, no. 4, pp. 45-50. (In Russian).
    6. Palagin E. D., Strelkov A. K., Bykova P. G., Cypin A. V., Vdovin D. V. Data rainfall to determine the performance of treatment facilities of surface runoff. Vodosnabzhenie i sanitarnaja tehnika, 2016, no. 12, pp. 41-46. (In Russian).
    7. Strelkov A. K., Teplyh S. Ju., Gorshkalev P. A., Koren'kova S. F., Sargsjan A. M. The definition of pollution concentrations in land drainage from the railway tracks by an indirect method. Vodosnabzhenie i sanitarnaja tehnika, 2013, no. 8, pp. 67-70. (In Russian).
    8. Korsja V. B., Teplyh S. Ju., Gorshkalev P. A. Consumption of storm water from the railroad tracks. Put' i putevoe hozjajstvo, 2007, no. 7, pp. 18-19. (In Russian).
    9. Gorshkalev P. A. Determination of flow and the derivation of the flow of storm water. Izvestija KazGASU, 2009, no. 1 (11), pp. 211-213. (In Russian).
    10. Strelkov A. K., Teplykh S. Y., Bukhman N. S. Surface run-off in railroad track ballast section filtration analysis and characteristics. Procedia Engineering, 2016, no. 153, pp. 692-697.
    11. Ivkin P. A., Menshutin Ju. A., Sokolova E. V., Fomicheva E. V., Kedrov Ju. V. Efficiency of treatment facilities of storm water flow type. Vodosnabzhenie i sanitarnaja tehnika, 2012, no. 1, pp. 52-58. (In Russian).
    12. Lancova I. V., Tuljakova G. V. Organization and conduct of a production environmental monitoring in the course of construction and operation of objects. Promyshlennoe i grazhdanskoe stroitel'stvo, 2012, no. 11, pp. 3-5. (In Russian).
    13. Fesenko L. N., Popov D. V., Kulikov N. I. Research of a new method of surface runoff treatment in Sochi. Vodosnabzhenie i sanitarnaja tehnika, 2013, no. 1, pp. 43-47. (In Russian).
    14. Gandurina L. V., Andrijash E. N., Lovlin V. M. Efficiency flotoflocculation production and purification of rainwater oily wastewater. Vodosnabzhenie i sanitarnaja tehnika, 2012, no. 4, pp. 62-65. (In Russian).
    15. Vereshhagina L. M. Evaluation performance of the surface treatment plant wastewater in the conditions of reforming environmental legislation. Vodosnabzhenie i sanitarnaja tehnika, 2015, no. 1, pp. 4-9. (In Russian).
    16. Strelkov A. K., Teplykh S. Y., Bukhman N. S. Liquid filtration properties in gravel foundation of railroad tracks. IOP Publishing Journal of Physics. Conference Series 738. 2016. Pp. 012124. Doi:10.1088/1742-6596/738/1/012124.
    17. Strelkov A. K., Teplyh S. Ju., Gorshkalev P. A. Problems of regulation of wastewater discharge into centralized water disposal systems. Promyshlennoe i grazhdanskoe stroitel'stvo, 2015, no. 6, pp. 70-73. (In Russian).
    18. Morozov A. V. Ensuring environmental safety of the city economy by improving the reliability of the pumping stations. Biosfernaja sovmestimost': chelovek, region, tehnologii,. 2014, no. 1 (5), pp. 60-64. (In Russian).
    19. Degtjarev B. M. The question of security engineering and construction areas with urban design. Biosfernaja sovmestimost': chelovek, region, tehnologii, 2015, no. 1 (9), pp. 80-87. (In Russian).
    20. Telichenko V. I., Bol'sherotov A. L. Classification of safety levels and qualitative state of ecosystems. Promyshlennoe i grazhdanskoe stroitel'stvo, 2010, no. 12, pp. 52-54. (In Russian).
  • For citation: Strelkov A. K., Teplykh S. Yu., Gorshkalev P. A. Technological schemes of collection, disposal and treatment of surface waste water of railway enterprises. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 73-78. (In Russian).
  • ENVIRONMENTAL SAFETY OF CONSTRUCTION AND URBAN
  • The study of Environmental Problems When Designing and Constructing Enterprises of Sugar Industry
  • UDC 628.16.06
    Tatyana V. POLIVANOVA, e-mail: Viovr@yandex.ru
    Natalya E. SEMICHEVA, e-mail: Viovr@yandex.ru
    Svetlana A. POLIVANOVA, e-mail: Viovr@yandex.ru
    Southwest State University, ul. 50 let Oktyabrya, 94, Kursk 305040, Russian Federation
    Abstract. The overview of methods of greening of the enterprises of sugar industry, which is necessary to take into account when designing and constructing them, is provided in this article. By results of consideration of a technological flow and the data of monitoring, a statistically average sugar plant is simulated; ranking of levels of anthropogenic impact on the enterprises, which basis is the integrated indicator, is carried out. On the basis of the conducted studies, conclusions about the influence of sugar plants on the ecological situation are drawn, in this connection, actions for reducing their impact on air and water basins are proposed. It is necessary to master new technologies in primary production and when treating waste water, to introduce the production ecological control and master the system of ecological management with due regard for up-to-date requirements.
    Key words: sugar industry enterprises, ecology, greening, nature protection actions, model of sugar plant, reducing of anthropogenic effect.
  • REFERENCES
    1. Pantskhava E. S., Shipilov M. M. Bio-energy in the agro-industrial complex of Russia. Energiya. Ekonomika. Tekhnika. Ekologiya, 2007, no. 8, pp. 32-35. (In Russian).
    2. Burmistrov N. A. Formirovanie modernizatsionnoy strategii razvitiya predpriyatiy pishchevoy promyshlennosti [The formation of the modernization strategy of development of the food industry]. Saratov, SGSEU Publ., 2011. 23 p. (In Russian).
    3. Gosudarstvennaya programma Kurskoy obl. "Vosproizvodstvo i ispol'zovanie prirodnykh resursov, okhrana okruzhayushchey sredy v Kurskoy obl." [State program of Kursk region "Reproduction and use of natural resources, environmental protection in Kursk region"]. Kursk, 2013. (In Russian).
    4. Spichak V. V., et al. Vodnoe khozyaystvo sakharnykh zavodov [Water management of sugar factories]. Kursk, GNU RNIISP Rossel'khozakademii Publ., 2005. 167 p. (In Russian).
    5. Gavrilenkov A. M., Zartsyna S. S., Zueva S. B. Ekologicheskaya bezopasnost' pishchevykh proizvodstv [Environmental safety of food production]. St. Petersburg, GIORD Publ., 2005. 271 p. (In Russian).
    6. Vinogradov S. S., Vasil'eva I. A. Methods and equipment for cleaning and neutralization of emissions. Ekologiya proizvodstva, 2007, no. 1, pp. 38-43. (In Russian).
    7. Yakovlev S. V. Kompleksnoe ispol'zovanie vodnykh resursov [Integrated water resources management]. Moscow, Vysshaya shkola Publ., 2005. 495 p. (In Russian).
    8. Pitul'ko V. M. Ekologicheskaya ekspertiza [Environmental assessment]. Moscow, Akademiya Publ., 2010. 528 p. (In Russian).
    9. Konovalov M. B. Environmental problems of sugar beet production. Resursosberegayushchie tekhnologii - osnovnoe napravlenie razvitiya sakharnoy promyshlennosti [Resource-saving technology is the main direction of development of the sugar industry]. Sb. tr. nauch.-praktich. konf., 3-5 June 2002. Kursk, 2002, pp. 94-98. (In Russian).
    10. Ovchinnikov A. A., et al. The organization closed the working capital consumption in the processing of sugar beet. Khranenie i pererabotka sel'khozsyr'ya, 2005, no. 9, pp. 47-49. (In Russian).
  • For citation: Polivanova T. V., Semicheva N. E., Polivanova S. A. The study of environmental problems when designing and constructing enterprises of sugar industry. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 79-83. (In Russian).
  • HEAT SUPPLY, VENTILATION, AIR CONDITIONING, LIGHTING
  • Cleaning the Air from Drip Aerosols
  • UDC 697.94
    Svetlana M. PURING, e-mail: Puring@mail.ru
    Denis N. VATUZOV, e-mail: vatuzov74@mail.ru
    Gennadiy I. TITOV, e-mail: titov1948@mail.ru
    Samara State Technical University, Institute of Architecture and Civil Engineering, Molodogvardeyskaya ul., 194, Samara 443001, Russian Federation
    Abstract. One of the aspects of protection of the atmosphere from the effect of industrial enterprises emitting polluting substances in the form of aerosols, for cleaning of which it is necessary to provide cleaning devices is considered; devices and methods used now for treatment of emissions depending on the dispersity of aerosols are presented. Special attention should be paid to cleaning emissions from the highly dispersed aerosol (particle size is less than 1 micron). Advantages and disadvantages of existing devices for cleaning of ventilation emissions from the highly dispersed drip aerosol, especially at the presence of a liquid disperse phase, are identified. The production of PVC-linoleum with heating of a polymer composition and emission of plasticizer aerosol is an example of production with the highly dispersed drip aerosol emission. The urgency of development of highly efficient devices for purification of vent emissions from drip aerosols of submicron sizes is substantiated. The development of devices for air cleaning from the highly dispersed drip aerosol is bases on features of the turbulent motion in thin tubes and slit channels. The main forces and phenomena that contribute to the process of deposition of highly dispersed particles in tubes and slit channels are revealed. Conducted theoretical and experimental studies made it possible to develop three types of drip aerosol separators. The comparative economic analysis of the use of the developed tilted-plate separator of drip aerosol, electrostatic filter of FES type, and mechanical cleaning filter of FMS type is made; the analysis shows that the use of developed devices gives the best economic effect.
    Key words: aerosols, ventilation emissions, air purification apparatus, purification efficiency, turbulent flow, tube, channel.
  • REFERENCES
    1. Hurin I. A., Tjurin N. P. Flue gases cleaning during smelting aluminum scrap]. Regional'naja arhitektura i stroitel'stvo, 2011, no. 2, pp. 149-154. (In Russian).
    2. Uajt V. Tehnologija chistyh pomeshhenij. Osnovy proektirovanija, ispytanij i jekspluatacii [Cleanroom technology. Fundamentals of design, testing and operation]. Moscow, Klinrum Publ., 2002. 304 p. (In Russian).
    3. Sugak E. V., Vojnov N. A., Nikolaev N. A. Ochistka gazovyh vybrosov v apparatah s intensivnymi gidrodinamicheskimi rezhimami [Gas emissions cleaning in the apparatus with the intensity of the hydrodynamic regime]. Kazan, Otechestvo Publ., 2009. 224 p. (In Russian).
    4. Tjurin N. P. Ochistka ventiljacionnogo vozduha ot ajerozolej plastifikatorov [Cleaning of ventilation air from aerosols plasticizers]. Dis. kand. tehn. nauk. Leningrad, 1982. 159 p. (In Russian).
    5. Mednikov E. P. Turbulentnyj perenos i osazhdenie ajerozolej [Turbulent transfer and deposition of aerosols]. Moscow, Nauka Publ., 1980. 176 p. (In Russian).
    6. Zajchik L. I., Alipchenkov V. M. Statisticheskie modeli dvizhenija chastic v turbulentnoj zhidkosti [Statistical models of particle motion in a turbulent fluid]. Moscow, Fizmatlit Publ., 2007. 312 p. (In Russian).
    7. Alipchenkov V. M., Zajchik L. I., Kiselev A. E., et al. The development of models of aerosol transport and transformation in the PROFIT code. Deposition of aerosol particles. Razrabotka i primenenie integral'nyh kodov dlja analiza bezopasnosti AjeS. Trudy IBRAJe RAN. Moscow, Nauka Publ., 2011. Iss. 12. Pp. 229-250. (In Russian).
    8. Sugak A. V., Sugak E. V. Equilibrium paths of particles in a turbulent gas flow. Sovremennye problemy nauki i obrazovanija, 2014, no. 2, pp. 19. (In Russian).
    9. Sugak E. V. Мethod of modeling of turbulent gas-disperse flows. Fundamental'nye osnovy mehaniki, 2016, no. 1, pp. 93-97. (In Russian).
    10. Sikovskij D. F. Sedimentation of inertial particles from the turbulent flow in channels at large numbers of Reynolds. Teplofizika i ajeromehanika, 2011, vol. 18, no. 2, pp. 245-264. (In Russian).
    11. Laptev A. G., Ishakov A. R. Mathematical model for determinating the efficiency of separation of aerosols in dry and sprayed channels. Inzhenerno-fizicheskij zhurnal, 2014, vol. 87, no. 3, pp. 564-569. (In Russian).
    12. Guha A. Transport amd deposition of particles in turbulent and laminar flows. Ann. Rev. Fluid Mechanics, 2008, vol. 40, pp. 311-341.
    13. Varaksin A. Ju. Effect of particles on carrier gas flow turbulence. Teplofizika vysokih temperature, 2015, vol. 53, no. 3, pp. 441-466. (In Russian).
    14. Varaksin A. Ju., Protasov M. V., Jacenko V. P. Analysis of the deposition processes of solid particles into channel walls. Teplofizika vysokih temperature, 2013, vol. 51, no. 5, pp. 738-746. (In Russian).
    15. Eskin D., Ratulowski J., Akbarzadeh K. Modeling of particle deposition in a vertical turbulent pipe flow at a reduced probability of particle sticking to the wall. Chemical Engineering Science, 2011, vol. 66, iss. 20, pp. 4561-4572.
    16. Puring S. M., Vatuzov D. N. On the problem of air cleaning devices designing. Nauchnoe obozrenie, 2014, no. 4, pp. 94-97. (In Russian).
    17. Puring S. M., Vatuzov D. N. Cleaning of air from the fine droplet aerosol. Santehnika, otoplenie, kondicionirovanie, 2014, no. 1(145), pp. 109-111. (In Russian).
    18. Puring S. M., Vatuzov D. N. Experimental studies - the basis of the design of installations for air purification from submicron particles. Mezhdunarodnyj nauchno-issledovatel'skij zhurnal, 2014, no. 1(20), pp. 40-43. (In Russian).
    19. Puring S. M., Vatuzov D. N., Tyurin N. P. Parameter choice optimization of ventilating air cleaning equipment while designing and constructing industrial buildings. Procedia Engineering, 2016, no. 153, pp. 563-568.
    20. Vilenskij P. P., Livshic V. N., Smoljak S. A. Ocenka jeffektivnosti investicionnyh proektov. Teorija i praktika [Evaluating the effectiveness of investment projects. Theory and practice]. Moscow, Delo Publ., 2001. 832 p. (In Russian).
  • For citation: Puring S. M., Vatuzov D. N., Titov G. I. Cleaning the air from drip aerosols. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 84-89. (In Russian).
  • Optimization of Choice of Heat Protection Level of Enclosing Structures Operated under Conditions of Intermittent Heating
  • UDC 697.1:536.2
    Yuri S. VYTCHIKOV, e-mail: git.2008@mail.ru
    Mikhail E. SAPAREV, e-mail: msx072007@yandex.ru
    Aleksandr A. CHULKOV, e-mail: ch_aleks01@mail.ru
    Samara State Technical University, Institute of Architecture and Civil Engineering, Molodogvardeyskaya ul., 194, Samara 443001, Russian Federation
    Abstract. The article deals with the problem of thermal protection level selection of building envelopes operated under intermittent heating. Analysis of the literature on this issue has shown that the solution of this problem is closely connected with the study of non-stationary processes of heat transfer in building enveloping structures. This article shows the interrelation between the thickness, warm-up time, and heat-inertial characteristic of the building envelope. As a result of thermo-technical design, minimal and maximum values of the thickness of the external monolithic wall made of no-sand haydite concrete were defined. On the basis of the similar calculation, the values of thickness of enveloping structures made of light concretes, wooden beams, and sandwich panels are presented. An optimal range of thicknesses of enveloping structures, which operate under intermittent heating conditions, is proposed.
    Key words: enveloping structures of building, external wall, heating time, resistance to heat transfer, heat protection, intermittent heating.
  • REFERENCES
    1. Malyavina E. G., Petrov D. Yu. The conjugate calculation of non-stationary thermal regime of a water heating system and buildings. Zhilishchnoe stroitel'stvo, 2013, no. 6, pp. 66-69. (In Russian).
    2. Fokin K. F. Stroitel'naya teplotekhnika ograzhdayushchikh chastei zdanii [Thermal Engineering enclosing parts of buildings]. Moscow, AVOK-PRESS Publ., 2006. 256 p. (In Russian).
    3. Malyavina E. G., Asatov R. R. Influence of the thermal regime of the external walling load heating system with intermittent heat supply. Academia. Arkhitektura i stroitel'stvo, 2010, no. 3, pp. 324-327. (In Russian).
    4. Anisimova E. Yu. Energy efficiency of the thermal regime of the building by using the optimal mode of intermittent heating. Vestnik Yuzhno-Ural'skogo gosudarstvennogo universiteta. Ser. Stroitel'stvo i arkhitektura, 2012, no. 38 (297), pp. 55-59. (In Russian).
    5. Anisimova E. Yu., Panferov V. I., Nagornaya A. N. Optimal thermal management of buildings. Vestnik Yuzhno-Ural'skogo gosudarstvennogo universiteta. Ser. Energetika, 2007, no. 20(92), pp. 3-9. (In Russian).
    6. Gorshkov A. S., Rymkevich P. P. A diagram describing the method of non-stationary heat conduction. Inzhenerno-stroitel'nyi zhurnal, 2015, no. 8, pp. 68-82. (In Russian).
    7. Kudinov A. A. Teplomassoobmen [Heat and Mass Transfer]. Moscow, INFRA-M Publ., 2012. 375 p. (In Russian).
    8. Stefanyuk E. V., Kudinov I. V. Preparation of analytical solution of the equation of thermal boundary layer on the basis of the introduction of additional boundary conditions. Vestnik SGAU im. akademika S.P. Koroleva, 2010, no. 1(21), pp. 174-184. (In Russian).
    9. Datsyuk T. A., Ivlev Yu. P., Pukhkal V. A. Modelling of the thermal regime premises with intermittent heating. Sovremennye problemy nauki i obrazovaniya, 2014, no. 5, pp. 179-186. (In Russian).
    10. Gorshkov A. S., Rymkevich P. P., Vatin N. N. Simulation of non-stationary processes of heat transfer in the wall structures of concrete blocks. Inzhenerno-stroitel'nyi zhurnal, 2014, no. 8, pp. 38-48. (In Russian).
    11. Rubashkina T. N. Unsteady calculation of the thermal protection of protecting designs of buildings. Sovremennye tekhnologii. Sistemnyi analiz. Modelirovanie, 2014, no. 2, pp. 188-195. (In Russian).
    12. Zakharevich A. E. Saving heat energy with intermittent heating. Santekhnika, otoplenie, konditsionirovanie, 2014, no. 1(145), pp. 64-67. (In Russian).
    13. Lapin V. M. Energy efficiency of heating appliances with different thermal inertia at intermittent heating modes. AVOK: Ventilyatsiya, otoplenie, konditsionirovanie vozdukha, teplosnabzhenie i stroitel'naya teplofizika, 2012, no. 8, pp. 48-51. (In Russian).
    14. Pastushkov P. P. Numerical and Experimental Study of cooling the building envelope after switching off the heating. Vestnik MGSU, 2011, no. 7, pp. 312-318. (In Russian).
    15. Vytchikov Yu. S., Belyakov I. G., Saparev M. E. Mathematical modeling of unsteady heat transfer through the building envelope constructions in the conditions of intermittent heating. Mezhdunarodnyi nauchno-issledovatel'skii zhurnal, 2016, no. 6(48), pp. 42-48. (In Russian).
    16. Vytchikov Yu. S. Investigation of the thermal effect of building envelopes of individual building under intermittent heating. Procedia Engineering, 2016, vol. 153, pp. 856-861. (In Russian).
  • For citation: Vytchikov Yu. S., Saparev M. E., Chulkov A. A. Optimization of choice of heat protection level of enclosing structures operated under conditions of intermittent heating. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 3, pp. 90-93. (In Russian).
  • INFORMATION TECHNOLOGIES IN CONSTRUCTION
  • Relevant Issues of Simulation of Complex Stress States in Software Complex «Lira»
  • UDC 624.012.45
    Roman V. GRUZDEV, e-mail: gbk-sgasu@yandex.ru
    Andrey N. ALESHIN, e-mail: aleshin_andrei@list.ru
    Evgeniy M. ZASLAVSKY, e-mail: zaslavsky75@gmail.com
    Samara State Technical University, Institute of Architecture and Civil Engineering, Molodogvardeyskaya ul., 194, Samara 443001, Russian Federation
    Abstract. The purpose of this research is to formulate relevant issues and indicate directions for development of the software complexes "LIRA-SAPR", "LIRA", and their prototypes. These directions are conditioned due to the needs of scientific workers and engineers involved in the study of operation of concrete and reinforced concrete structures at complex stress states. This problem is illustrated on the example of calculation of the simplest construction which is in a combined stress state, this is a standard concrete cube which is used to determine the concrete class. The calculation was made by the method that makes it possible to perform the non-linear analysis of concrete and reinforced concrete structures with due regard for the change in concrete strength under the complex stress state in comparison with the uniaxial compression according to the selected strength theory, that can't be reached using standard software possibilities.
    Key words: finite-element method, software complex, numerical experiment, nonlinear analysis, complex stress state of concrete, strength theory, reinforced concrete construction.
  • REFERENCES
    1. Gorodetsky A. S., Lazarev A. A. LIRA-SAPR as a program complexe for design and engineering of building constructions for different purposes. Novye komp'yuternye tekhnologii, 2011, vol. 9, no. 1(9), pp. 22-26. (In Russian).
    2. Gorodetsky A. S. Licensed software of LIRA SOFT company. Novye komp'yuternye tekhnologii, 2010, vol. 8, no. 1(8), pp. 18-24. (In Russian).
    3. Zheltova Ya. A., Scheglova A. S., Zhukov A. N. Numerical implementation of finite-element method by program complexe LIRA. Effektivnye stroitel'nye konstrukcii: teoriya i praktika. Sbornik statej XVI Mezhdunarodnoj nauchno-tekhnicheskoj konferencii [Effective building constructions: theory and practice]. 2016, pp. 65-73. (In Russian).
    4. Gruzdev R. V. Results of experimental researches of models of reinforced concrete colums on compression and torsion. Izvestiya Samarskogo nauchnogo tsentra rossiyskoy akademii nauk, 2013, vol. 15, no. 6(2), pp. 355-358. (In Russian).
    5. Filatov V. B. Power resistance of the ferroconcrete monolithic flat plates of floorings at punching by rectangular columns. Izvestiya Samarskogo nauchnogo tsentra rossiyskoy akademii nauk, 2012, vol. 14, no. 4-5, pp. 1322-1324. (In Russian).
    6. Gruzdev R. V. Revising the problem solution of numerical simulation of concrete under complex stress. Traditsii i innovatsii v stroitelstve i arhitekture [Traditions and innovations in construction and architecture]. Based on the materials of 67th All-Russian scientific and technical conference following research work for 2011. Samara, SGASU Publ., 2012, pp. 310-311. (In Russian).
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    8. Veryuzhskiy Yu. V., Kolchunov V. I., Barabash M. S., Genzerskiy Yu. V. Kompyuternye tekhnologii proektirovaniya zhelezobetonnyh konstruktsiy [Computer-aided design of reinforced concrete structures]. Kiev, Knizhnoe izdatelstvo NAU Publ., 2006. 808 p. (In Russian).
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  • TECHNICAL REGULATION IN CONSTRUCTION
  • About Document Concerning the Improvement in Organizational Level of Construction Production
  • UDC 69:658.012(0.83.74)
    Pavel P. OLEYNIK, e-mail: cniomtp@mail.ru
    Viktor I. BRODSKY, e-mail: viktor.37@mail.ru
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Abstract. Amendment No. 1 to SP 48.13330.2011 "SNiP 12-01-2004. Construction Management" was prepared in accordance with the Plan of development and approval of codes of practice and actualization of the previously approved codes of practice for 2015. Amendment contains provisions, additions, and corrections arising from a number of Federal Laws as well as standards STO NOSTROY and other documents approbated by the building practice. At this, clarifications are made in a number of sections and subsections, some items and sub-items are regularized. Basic terms and definitions, which are used in the document, were accepted according to the Technical regulations on safety of buildings and structures, and the Town Planning Code of Russia. The provisions of the Amendment apply to all participants in the investment and construction project, including developers, contractors, general contracting and subcontracting construction organizations, organs of logistics, etc. Further work in the field of improvement of normative-technical documents should be concentrated on the organization of building production, technology and mechanization of construction-assembling works.
    Key words: organization of building production, normative-technical documents, technical customer, preparation for construction, temporary construction infrastructure; building control.
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