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

Contents of issue № 7 (july) 2017

  • NEWS OF RAASN
  • In memory of Master. To the centenary of A. Rochegov
  • Nataliya A. ROCHEGOVA, e-mail: na.rochegova@markhi.ru
    Moscow Institute of Architecture (State Academy), Rozhdestvenka ul., 11/4, korp. 1, Moscow 107031, Russian Federation
    Peter O. GRIDASOV, e-mail: mail@st-gridasov.ru
    Studio Gridasov LLC, ul. Tverskaya, 8/1, kor. 1, of. 124, Moscow 125009 Russian Federation
  • REFERENCES
    1. Rochegov Aleksandr Grigor'evich. Katalog vystavki. Avtor vstupitel'noy stat'i Ya. B. Belopol'skiy. Moscow, Izobrazitel'noe iskusstvo Publ., 1988. (In Russian).
    2. Esaulov G. V. The Epoch in the Mirror of Architecture. To the Centenary of A.G. Rochegov. Academia. Arkhitektura i stroitel'stvo, 2017, no. 1. 160 p. (In Russian).
    3. Rochegova N. A., Rochegova A. A., Lisenkova E. A. Mariya Engel'ke. Monografiya. Seriya Mastera zhivopisi. Moscow, Belyy gorod Publ., 2008. 47 p. (In Russian).
    4. Available at: http://www.st-gridasov.ru/history/ (accessed ). (In Russian).
    5. Aleksandr Grigor'evich Rochegov. Arkhitektura: prospekt k vystavke rabot [Architecture: the prospect for the exhibition of works]. Moscow, 1982. (In Russian).
    6. Rochegova N. A. A. Rochegov. Vospominaniya [Memories] rukopis'. Moscow, 2017. 10 p. (In Russian).
    7. Ikonnikov A. V. Aleksandr Rochegov - first president of RAASN. Arkhitekturnyy vestnik, 1999, no. 1 (46), pp. 2-7. (In Russian).
    8. Rochegova N. A., Barchugova E. V., Fedorov E. P. The wide framework prefab buildings are launching to implement. BST, 1997, no. 1. (In Russian).
    9. Rochegova N. A., Barchugova E. V., Gridasov O. P. The wide framework is a serious matter. Zhilishchnoe stroitel'stvo, 1998, no. 1. (In Russian).
  • For citation: Rochegova N. A., Gridasov P. O. In Memory of Master. To the Centenary of A. Rochegov. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 7, pp. 7-14. (In Russian).
  • STAFF TRAINING
  • Higher Education in Construction. XXI century
  • UDC 378.669
    Valeriy I. TELICHENKO, e-mail: president@mgsu.ru
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Abstract. An analysis of higher educational status in Russia during the latest 25 years, years of reforms and reorganizations, is conducted. Two models of higher education development in these years are discussed. The first model is named "unmanaged extension", when in the early 90s the number of state, non-state, municipal, industry higher educational institutions was increasing unsystematically, practically almost doubled in comparison with the Soviet period. Commercial forms of education with arbitrarily fixed prices and non-competitive admission of students uncontrollably grow. There is a threat of transformation of the system of specialist training in "pseudo-education". The second model named "managed extension" starts to be implemented. Measures to control of universities activity are being taken. A number of programs, which are directed on identification of leading universities, is announced. MGSU has obtained the status of national research university. Forms of the cooperation with construction industry evolve in the form of sectoral strategic partnership. The whole range of modern approaches to the main directions of architecture and construction universities activities is considered. The conclusions about further actions for development of higher construction school are made.
    Key words: higher construction education, models of development, quality of education, innovative educational programs, teaching-methodic union, association of construction universities, cooperation with construction industry.
  • REFERENCES
    1. Sadovnichiy V. A. Slovo o Moskovskom universitete [A word about Moscow University]. Moscow, Moskovskiy universitet Publ., 2017. 552 p. (In Russian).
    2. Telichenko V. I. Building science in the formation of living environment. Architecture and Construction, 2017, no. 1, pp. 98-100. (In Russian).
    3. Telichenko V. I., Slesarev M. Ju. Goals of building branch connected with staffing support of ecological safety of construction and sustainable development of territories. Promyshlennoe i grazhdanskoe stroitel'stvo. 2014, no. 6, pp. 44-52. (In Russian).
  • For citation: Telichenko V. I. Higher Education in Construction. XXI century. Promyshlennoye i grazhdanskoye stroitel'stvo [Industrial and Civil Construction], 2017, no. 7, pp. 15-21. (In Russian).
  • ARCHITECTURE OF BUILDINGS AND STRUCTURES. TOWN PLANNING
  • Revival of Industrial Enterprises
    (on the example of the textile mills of the city of Orekhovo-Zuyevo)
  • UDC 725.42:677:72.025.5
    Boris S. ISTOMIN1, e-mail: cnipz@cnipz.ru
    Elena V. MALAYA2, e-mail: arxe_elena@mail.ru
    Galina V. PEREVODNOVA1, e-mail: perevodnovagalina@gmail.com
    1 Central Scientific Research and Project Experimental Institute of Industrial Buildings and Constructions, Dmitrovskoe shosse, 46/2, Moscow 127238, Russian Federation
    2 Moscow Institute of Architecture (State Academy), Rozhdestvenka ul., 11/4, korp. 1, Moscow 107031, Russian Federation
    Abstract. In recent years the buildings of old factories are used as warehouses, shops, or entertainment complexes. This article is devoted to the issues of the revival of industrial enterprises for elaboration of a uniform scientific approach to creation of adaptation conditions of former working industrial facilities to the new social and economic conditions. At this, the revival of the light industry enterprises requires the smallest capital investments for reconstruction and promotes the creation of working jobs and improvement in the quality of the population life. The example of textile factories of the city of Orekhovo-Zuyevo (Moscow Oblast) demonstrates the possibility to transform the urban environment on the basis of the revival of former successful enterprises for providing the internal market with high-quality linen fabrics. Renovation of the industrial enterprises of towns and monuments of cultural heritage of the end of the XIX - the beginning of the XX centuries as city-forming enterprises, will have a beneficial effect on the development of cities, infrastructures, cultural and educational activity, and also on creation of the comfortable inhabited environment.
    Key words: historical and cultural heritage, industrial enterprises of Orekhovo-Zuyevo, weaving mills of Morozovs and Ziminykhs, housing for workers of weaving mills.
  • REFERENCES
    1. Selishev E. N., Sinitsyn I. S. Industrial clusters as the basic of innovation development of economy of the Yaroslavl region. Yaroslavskiy pedagogicheskiy vestnik, 2011, no. 4, vol. III, pp. 177-180. (In Russian).
    2. Available at: http://www.admagazine.ru/practikum/94828_remeslo-tekstilnaya-fabrika-togas.php (accessed 27.02.2017). (In Russian).
    3. Volodarsk Ya. E. Issledovaniya po istorii russkogo goroda (fakty, obobshcheniya, aspekty) [Researches on history of the Russian city (facts, generalizations, aspects)]. Moscow, Institut rossiyskoy istorii RAN Publ., 2006. 416 p. (In Russian).
    4. Available at: http://pandia.ru/text/78/387/56817.php (accessed 28.11.2016). (In Russian).
    5. Langovago N. P. Manufacturing industry. Vol. 1. Fabrichno-zavodskaya promyshlennost' i torgovlya Rossii [Factory industry and trade of Russia]. Saint Petersburg, Tipografiya V. S. Balasheva i Ko Publ., 1893. Pp. 1-91. (In Russian).
    6. Vereshchagin A. S., Matveeva L. D. Ocherki po istorii rossiyskogo predprinimatel'stva [Essays on history of Russian business]. Ufa, UTIS Publ., 2001. 238 p. (In Russian).
    7. Ob utverzhdenii munitsipal'noy programmy gorodskogo okruga Orekhovo-Zuevo "Zhilishche" na 2014-2018 gg [On approval of the municipal program of the city district of Orekhovo-Zuyevo Housing for 2014-2018.]. Available at: http://lawru.info/dok/2013/12/04/n857634.htm (In Russian).
    8. Fedorets A. I. Savva Morozov. Moscow, Molodaya gvardiya Publ., 2013. 388 p. (In Russian).
    9. Snitko A. V. Development of architectural environment of historical industrial residential area. Zhilishchnoe stroitel'stvo, 2009, no. 4, pp. 40-43. (In Russian).
    10. Istomin B. S., Malaya E. V., Perevodnova G. V. Problems of Revival of Ancient Enterprises for Manufacturing Porcelain, Faience, Ceramics (on an example of Pervomaisky porcelain plant). Promyshlennoye i grazhdanskoye stroitel'stvo, 2016, no. 11, pp. 32-39. (In Russian).
  • For citation: Istomin B. S., Malaya E. V., Perevodnova G. V. Revival of Industrial Enterprises (on the example of the textile mills of the city of Orekhovo-Zuyevo). Promyshlennoye i grazhdanskoye stroitel'stvo [Industrial and Civil Construction], 2017, no. 7, pp. 25-30. (In Russian).
  • BUILDING STRUCTURES, BUILDINGS AND FACILITIES
  • Preservation of Architectural Monuments and Provision of Their Mechanical Safety
  • UDC 69.059.3
    Vladimir M. ULITSKY
    Alexei G. SHASHKIN, e-mail: mail@georec.spb.ru
    Georeconstruction, Izmaylovsky prosp., 4, St. Petersburg 190005, Russian Federation
    Abstract. The paper considers the issues of provision of safety of the cultural heritage sites. It is noted that the provision of mechanical safety of an object can contradict the task of monument preservation. Modern construction codes on mechanical safety have not been elaborated for monuments. Therefore, their application without thinking can be detrimental for a site of cultural heritage. It is proposed to introduce the requirement that a designer forms a special evidence base on the necessity of modern intervention into a monument structure. There is a need to reinforce a monument only if the necessity is proven, in the absence of an adequate alternative solution of the problems of mechanical safety using restoration methods. The paper shows a menace of blind compliance with such provisions of the codes as countermeasures against progressive failure, or the necessity to accept a level of actual loads for new buildings envisaged in the codes. Soil-structure interaction numerical modeling is proposed as a tool to search the most efficient scenarios for reinforcement of a historical building.
    Key words: architectural monument preservation, adaptation of a site of cultural heritage for modern use, provision of mechanical safety, progressive failure.
  • REFERENCES
    1. Otchet konsul'tativnoy missii IKOMOS o Kizhskom pogoste [The report of the ICOMOS Advisory mission on Kizhi Pogost]. Available at: kizhi.karelia.ru/info/about/newspaper/ 77/1932.html (accessed 10.06.2017). (In Russian).
    2. Rasha I. K. Pro Preobrazhenskuyu tserkov' na ostrove Kizhi i ne tol'ko: zapiski uchastnika restavratsii [About Church of the Transfiguration on Kizhi island and beyond: notes of a participant of the restoration]. St. Petersburg, KOSTA Publ., 2014. 162 p. (In Russian).
    3. Dement'eva V. A., Rakhmanov V. S., Shashkin A. G. Kamennoostrovskiy teatr: sintez dostizheniy restavratsii i geotekhniki [Kamennoostrovsky theatre is the synthesis of the achievements of restoration and geotechnics]. St. Petersburg, Georekonstruktsiya Publ., 2014. 272 p. (In Russian).
    4. TSN 50-302-96 Ustroystvo fundamentov grazhdanskikh i promyshlennykh zdaniy i sooruzheniy v Sankt-Peterburge i na territoriyakh, administrativno podchinennykh Sankt-Peterburgu [Foundations of civil and industrial buildings and structures in Saint-Petersburg and in the territories, administratively subordinated to Saint-Petersburg]. (In Russian).
    5. TSN 50-302-2004 Proektirovanie fundamentov zdaniy i sooruzheniy v Sankt-Peterburge [Design of foundations of buildings and structures in Saint Petersburg]. (In Russian).
    6. Ulitskiy V. M., Shashkin A. G., Shashkin K. G., Shashkin V. A. Osnovy sovmestnykh raschetov zdaniy i osnovaniy [A basis for joint calculations of buildings and grounds]. St. Petersburg, Georekonstruktsiya Publ., 2014. 328 p. (In Russian).
    7. Ulitskiy V. M., Shashkin A. G., Shashkin K. G. Geotekhnicheskoe soprovozhdenie razvitiya gorodov [Geotechnical support urban development]. St. Petersburg, Stroyizdat Severo-Zapad; Georekonstruktsiya Publ., 2010. 551 p. (In Russian).
    8. Shashkin A. G., Shashkin K. G. The basic laws of interaction of the base and superstructure of the building. Razvitie gorodov i geotekhnicheskoe stroitel'stvo, 2006, no. 10, pp. 63-92. (In Russian).
    9. Shashkin A. G. Proektirovanie zdaniy i podzemnykh sooruzheniy v slozhnykh inzhenerno-geologicheskikh usloviyakh Sankt-Peterburga [The design of buildings and underground structures in complex engineering-geological conditions of Saint-Petersburg]. Moscow, Akademicheskaya nauka-Geomarketing, 2014. 352 p. (In Russian).
    10. Ulitskiy V. M., Shashkin A. G., Shashkin K. G. Gid po geotekhnike. Putevoditel' po osnovaniyam, fundamentam i podzemnym sooruzheniyam [Guide to geotechnical engineering. Guide to the grounds, foundations and underground structures]. St. Petersburg, Georekonstruktsiya Publ., 2012. 288 p. (In Russian).
  • For citation: Ulitsky V. M., Shashkin A. G. Preservation of Architectural Monuments and Provision of their Mechanical Safety. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 7, pp. 31-39. (In Russian).
  • The Use of Bored-Injection Anchors-EDT and Piles-EDT for Stabilization of Landscape When Constructing Buildings under Complicated Engineering-Geological Conditions
  • UDC 624.154
    Nikolay S. SOKOLOV1,2, e-mail: ns_sokolov@mail.ru
    Sergey A. EZHOV1, e-mail: s.ezhov@mail.ru
    1 Chuvash State University named after I. N. Ulyanov, Moskovskiy prosp., 15, Cheboksary 428015, Russian Federation
    2 NPF (LLC SPC) "FORST", ul. Kalinina, 109a, Cheboksary 428000, Russian Federation
    Abstract. Rapidly developing megalopolises face a number of complex challenges. The main are: insufficient quantity of free space for construction of new objects, availability of excess eclectic development and overload of the available communication networks. It is possible to resolve the problem with different networks by means of their reconstruction, but the shortage of space causes certain difficulties. The output of these problems can be the development of sites inconvenient and non-standard for construction. The urbanization process under present conditions requires the development of the territories which were earlier not used for construction. In modern architecture there is a trend to introduce facilities and buildings in unique and recognizable landscapes of the area, aspiration to not brightly accentuate a construction from the general space, but his unification with the surrounding nature. At this, a minimum intervention of builders in the established landscape and an eco-system is required. When constructing buildings, slopes of hills, ravines and other uncomfortable places receive additional loads, which can provoke the landslide phenomena. The arrangement of pile-anchor systems with the use of the innovative technology of stabilization and strengthening of soils makes it possible to avoid this when constructing buildings under complex conditions or on the slopes of hills. The case of the geotechnical practice of design and construction under non-standard conditions is considered.
    Key words: ecology when capital construction, preservation of landscape, stability of slope, stabilization of geomorphological processes, constrained conditions, CFA pile by electric discharge technology (EDT pile).
  • REFERENCES
    1. Patent na izobretenie RF № 2282936. Generator impul'snykh tokov [The generator pulse current] / Pichugin Yu. P., Sokolov N. S. Opubl. 27.08.2006. Byul. no. 24. (In Russian).
    2. Patent na izobretenie RF № 2318960. Sposob vozvedeniya nabivnoy svai [The method of construction ramming piles] / Sokolov N. S., Ryabinov V. M., Tavrin V. Yu., Abramushkin V. A. Opubl. 10.03.2008. Byul. no. 7. (In Russian).
    3. Mangushev R. A., Nikiforova N. S., Konyushkov V. V., Osokin A. I. Proektirovanie i ustroystvo podzemnykh sooruzheniy v otkrytykh kotlovanakh [Design and construction of underground structures in open ditchs]. Moscow, ASV Publ., 2013. 256 p. (In Russian).
    4. Mangushev R. A., Veselov A. A., Konyushkov V. V., Sapin D. A. Numerical modeling of technological precipitation of the neighboring buildings of the appliance of "wall in soil" trench. Vestnik grazhdanskikh inzhenerov, 2012, no. 5(34), pp. 87-98. (In Russian).
    5. Makovetsky O. A., Zuev S. S., Khusainov I. I., Timofeev M. A. Assurance of geotechnical safety of the building under construction. Zhilicshnoye stroitelstvo, 2014, no. 9, pp. 34-38. (In Russian).
    6. Ponomarev A. B. Geotechnical monitoring residential buildings. Zhilicshnoye stroitelstvo, 2015, no. 9, pp. 41-46. (In Russian).
    7. Sokolov N. S., Viktorova S. S., Fyodorova T. G. Piles of higher bearing capacity. Materials of 8th All-Russian (2nd International) conference "New in architecture, design of building structures and reconstruction" (NASKR-2014). Cheboksary, Publ. of Chuvash State University, 2014, pp. 411-415. (In Russian).
    8. Sokolov N. S., Ryabinov V. M. The technology of appliance of continuous flight augering piles with increased bearing capacity. Zhilicshnoye stroitelstvo, 2016, no. 9, pp. 11-14. (In Russian).
    9. Sokolov N. S. Technological methods of appliance of continuous flight augering piles with multipoint widenings. Zhilicshnoye stroitelstvo, 2016, no. 10, pp. 54-59. (In Russian).
  • For citation: Sokolov N. S., Ezhov S. A. The Use of Bored-Injection Anchors-EDT and Piles-EDT for Stabilization of Landscape when Constructing Buildings under Complicated Engineering-Geological Conditions. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 7, pp. 40-45. (In Russian).
  • Results of the Study of Temperature-Humidity Regime of the Cathedral of St. Peter and Paul in the City of Simferopol
  • UDC 726.6:697.112.2
    Basiliy N. ALEKSEENKO, e-mail: avn108@mail.ru
    Yuliya L. MIKHEYEVA, е-mail: miheevajl@gmail.com
    Сrimea Federal University named after V. I. Vernadsky, Construction and Architecture Academy, ul. Kievskaya, 181, Simferopol 295493, Republic of Crimea, Russian Federation
    Abstract. When restoring historical and cultural monuments with their subsequent exploitation, the issues of creating a temperature-humidity regime that ensures the long-term preservation of structures and interior are very important. The research conducted at several objects of the cult architecture of the XVIII and XIX centuries, constructed in the Crimea, revealed some deviations from the optimal microclimate regimes leading to negative consequences. On the example of the Cathedral of Saints Peter and Paul in Simferopol, a complex monitoring of the state of the monument was carried out. Dependences of the temperature-humidity regime on the time of the year, the nature of operation and the volume-planning features of the building are established. The spatial and temporal dependences of the distribution of moisture and temperature in the building of the temple and the dynamics of their changes were investigated in the course of the study. On the basis of measurement results, the correlation analysis for assessing the degree of interconnection between the dynamics of parameters of the external and internal media has been made. The main sources of the violation of the temperature-humidity balance in the volume of the cathedral building have been revealed and the optimization of its climatization system was recommended. The proposed method for analyzing the state of the internal environment of the monument of the cultural heritage of the Crimea is the initial stage in the study of the formation of temperature and humidity regimes of Orthodox churches and should become a starting point in the selection and calculation of engineering systems, determining the effectiveness of the architectural and restoration measures carried out and the subsequent operation of similar facilities.
    Key words: temperature-humidity regime, microclimate of Orthodox churches, climatic parameters, heating and ventilation.
  • REFERENCES
    1. Kesler M. Ju. Pravoslavnye hramy [Orthodox churches]. Moscow, GUP TSPP Publ., 2003. Vol. 2. 361 p. (In Russian).
    2. Devina R. A. Mikroklimat cerkovnyh zdanij [Microclimate of church buildings]. Moscow GosNIIR Publ., 2000. 120 p. (In Russian).
    3. Standart AVOK2-2004. Hramy pravoslavnye. Otoplenie, ventiljacija, kondicionirovanie vozduha [The Orthodox churches. Heating, ventilation, air conditioning]. Moscow, AVOK-PRESS Publ., 2004. 14 p. (In Russian).
    4. Sizov B. T. Monitoring temperaturno-vlazhnostnogo rezhima pamyatnikov arkhitektury. AVOK. Ventiljacija, otoplenie, kondicionirovanie, 2003, no. 2, pp. 44-52. (In Russian).
    5. Bearzi V. Sistemy otopleniya i ventilyatsii khramovykh zdaniy. AVOK. Ventiljacija, otoplenie, kondicionirovanie, 2003, no. 8, pp. 56-68. (In Russian).
    6. Belkin A. N. History and modernity in the architecture of an orthodox Christian temple. Nauchnoe obozrenie, 2015, no. 8, pp. 164-167. (In Russian).
    7. Kronfel'd Ya. G. Printsipy ustroystva sistem otopleniya, ventilyatsii, konditsionirovaniya vozdukha, teplo- i kholodosnabzheniya v zdaniyakh kul'tovoy arkhitektury. AVOK. Ventiljacija, otoplenie, kondicionirovanie, 2000, no. 1, pp. 7-22. (In Russian).
    8. Vasil'ev B. F. Naturnye issledovaniya temperaturno-vlazhnostnogo rezhima zhilykh zdaniy [Full-scale studies of the temperature and humidity conditions of residential buildings]. Moscow, Gosudarstvennoe izdatel'stvo po stroitel'stvu i arkhitekture Publ., 1957. 212 p. (In Russian).
    9. Kruglova A. I. Klimat i ograzhdajushhie konstrukcii [Climate and enclosing structures] Moscow, Strojizdat Publ., 1970. 168 p. (In Russian).
    10. Mikheyeva Y. L., Sergeeva O. I., Alekseenko V. N. Hydroprotection of historical and cultural monuments on the example of the Petropavlovskl Cathedral in Simferopol. Stroitel'stvo i tehnogennaja bezopasnost'. Sb. nauch. trudov. Simferopol, NAPKS Publ., 2014, no. 50, pp. 130-135. (In Russian).
    11. Markus T. A., Morris Je. N. Zdanija, klimat i jenergija [Buildings, climate and energy]. Leningrad, Gidrometeoizdat Publ., 1985. 543 p. (In Russian).
    12. Alekseenko B. N. Osobennosti nauchno-restavracionnyh issledovanij pamjatnikov arhitektury Kryma. Stroitel'stvo i tehnogennaja bezopasnost'. Sb. nauch. trudov. Simferopol, NAPKS Publ., 2011, no. 35, pp. 220-227. (In Russian).
    13. Alekseenko B. N. Оcenka tehnicheskogo sostojanija i zadachi restavracii sobora Svjatogo Ravnoapostol'nogo knjazja Vladimira v g. Sevastopole. Resursojekonomnye materialy, konstrukcii, zdanija i sooruzhenija. 2011, no. 22, pp. 767-774. (In Russian).
    14. Holopcev A. V. Forecast of changes in climatic average summer temperatures in the city of Sevastopol taking into account the suboptimal set of factors. Biospheric compatibility: human, region, technologies, 2014, no. 4(8), pp. 20-37. (In Russian).
    15. Alekseenko B. N. Ocenka tehnicheskogo sostojanija i zadachi restavracii zvonnicy Balaklavskogo Georgievskogo monastyrja. Resursojekonomnye materialy, konstrukcii, zdanija i sooruzhenija, 2013, no. 27, pp. 431-439. (In Russian).
    16. Serov A. D., Aksenova I. V. The use of electro-osmosis for protection of structures of historic buildings against humidification in the course of reconstruction and restoration. Promyshlennoe i grazhdanskoe stroitel'stvo, 2014, no. 6, pp. 54-57. (In Russian).
    17. Mikheyeva Y. L., Alekseenko B. N. Effect of climatic factors on the temperature and humidity conditions walling cultural heritage XVIII-XIX centuries. Stroitel'stvo i tehnogennaja bezopasnost'. Sb. nauch. trudov. Simferopol, KFU ASA Publ., 2015, no. 1(53), pp. 3-8. (In Russian).
    18. Alekseenko B. N. The analysis of the survey of the monument of architecture of XIX century - Church of the Holy apostles Peter and Paul in Sevastopol. Stroitel'stvo unikal'nyh zdanij i sooruzhenij, 2015, no. 12(27), pp. 90-111. (In Russian).
    19. Usmonov S. Z. On the need to determine optimal parameters for room temperature in building regulations RT 23-02-2009 "Thermal Protection of Buildings" according to indices of thermal comfort PMV and PPD. Promyshlennoe i grazhdanskoe stroitel'stvo, 2015, no. 1, pp. 54-57. (In Russian).
    20. Dvoretsky A. T., Spiridonov A. V., Morgunova M. A. The influence of the climate of the Russian Federation and the orientation of the building to the choice of the type of the stationary protective devices. Biospheric compatibility: human, region, technologies, 2016, no. 4(16), pp. 50-58. (In Russian).
  • For citation: Alekseenko B. N., Mikheyeva Yu. L. Results of the Study of Temperature-Humidity Regime of the Cathedral of St. Peter and Paul in the City of Simferopol. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 7, pp. 46-51. (In Russian).
  • Bearing Capacity of Masonry Flat Arches
  • UDC 693.1:691.42.001.5
    Roman B. ORLOVIC, e-mail: orlowicz@mail.ru
    Rafal NOVAK, e-mail: rnnowak@o2.pl
    West Pomeransky technological university, Szczecin city, Pjastuv str, 17, Republic of Poland
    Valerij N. DERKACH, e-mail: v-derkatch@yandex.ru
    Branch office of the RUE "Institute BelNIIS" - Scientific-Technical Center, Moskovskaja ul., 267/2, Brest 224023, Republic of Belarus
    Abstract. A brief analysis of defects and damages of masonry flat arches and features of their stress state is made. The technique and analysis of the results of experimental studies of the flat arches specimens of different shapes are presented. Mechanisms of cracking and failure of the flat arches have been revealed. The unloading effect of the masonry fields located above the flat arches is shown. It is established that the distribution of contact compressive stresses above the flat arches depends essentially on the curvature of flat arches and the deformability of the masonry fields located above them. Fields with cracked or degraded mortar joints are less able to redistribute loads from the slabs on the flat arches. Redistribution of loads significantly offloads the flat arches and changes the mechanism of their failure. It is shown that with increasing the distance in height from the acting force to the flat arches, the unloading effect of the layers of the masonry located above it increases almost in proportion to this distance. It is concluded that the masonry layers located above the flat arches participate in the redistribution of the load from its own mass and weight and overlaps, thereby unloading the flat arches. The effect of their combined work increases with the increase of the curvature and the camber of flat arches, as well as the thickness of masonry layers above them.
    Key words: masonry flat arches, failure mode, bearing capacity, loads redistribution, masonry layers, combined work.
  • REFERENCES
    1. Fizdel I. A. Defekty i metody ikh ustraneniya v konstruktsiyakh i sooruzheniyakh [Defects and methods for their elimination in structures and structures]. Moscow, Stroyizdat Publ., 1970. 171 p. (In Russian).
    2. Onishchik L. I. Kamennyye konstruktsii [Masonry constructions]. Moscow, Stroyizdat Publ., 1939. 208 p. (In Russian).
    3. Ahnert R., Krause K. H. Typische Baukonstruktionen von 1860 bis 1960 zur Beurteilung der vorhandenen Bausubstanz [Типовые строительные конструкции с 1860 по 1960 год, оценка существующих зданий]. Band 1, 2 . Berlin, Huss, 2009. 216 s.
    4. Van Parys L., Noel J., Lamblin D., Bultot E., Delehouzee L. Approach for computing the impact of tower inclinations on the safety of a masonry arch system in the our lady cathedral of tournai (BE) [Подход к оценке влияния наклона башни на безопасность системы каменных арок собора Богоматери в Турине] // Structural analysis of historical constructions: proc. of the international conference. Wroc_aw, DWE, 2012. Pp. 550-559.
    5. Sacco E. Stress approaches for the analysis of masonry arches [Анализ напряженного состояния каменных арок] // Structural analysis of historical constructions: proc. of the international conference. Wroc_aw, DWE, 2012. Pp. 610-618.
    6. Orlovich R. B., Derkach V. N. Аpplication of classical theories of strength for calculation of the masonry in the conditions of the complicated stressed conditions. Stroitelstvo i rekonstruktsiya, 2011, no. 1(33), pp. 35-40. (In Russian).
    7. Kubica J. Mechanika muru obci?їonego w swej p_aszczy_nie [Механика каменной кладки нагруженной в своей плоскости]. Gliwice, Wydawnictwo Politechniki _l?skiej, 2012. 399 p.
    8. Jemio_o S., Ma_yszko L. MES i modelowanie konstytutywne w analizie zniszczenia konstrukcji murowych. Tom 1. Podstawy teoretyczne [МКЭ и численное моделирование при анализе разрушения каменных конструкций. Т. 1. Теоретические основы]. Olsztyn, Wydawnictwo UWM, 2013. 278 p.
    9. Bovo M., Mazzotti C., Savoia M. Structural behaviour of historical stone arches and vaults: Experimental tests and numerical analyses [Конструктивные решения исторических каменных арок и сводов: экспериментальные испытания и численный анализ] // Engineering Materials. 2014. № 628. Pp. 43-48.
    10.Derkach V. N. Anizotropiya prochnosti kamennoy kladki pri szhatii //Nauchno-tekhnicheskiye vedomosti SPbGPU. Seriya. Nauka i obrazovaniye, 2011, no. 3(130), pp. 181-186. (In Russian).
  • For citation: Orlovic R. B., Novak R., Derkach V. N. Bearing Capacity of Masonry Flat Arches. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 7, pp. 52-57. (In Russian).
  • Process of Destruction of a Column under Dynamic Impact and Its Accounting in Calculation for Progressive Collapse
  • UDC 624.04:681.3
    Alexander S. SILANTIEV, e-mail: equilibrium@rc-science.ru
    Svyatoslav V. SHOKOT, e-mail: 12345slava54321@mail.ru
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Abstract. The regulatory methods for calculating buildings and structures used in calculating the progressive collapse are given; shortcomings of these methods such as the lack of dynamics of the fracture process and the lack of consideration of the order of destruction of the vertical supporting structure are shown. The existing methods take into account dynamic effects in the course of progressive collapse, but calculations in them are based on the fact that the vertical support structure is removed instantaneously. The technique for calculating the column failure under the acting transverse dynamic load, when the column operates as a separate element and with the building frame, is considered. According to this technique, two cases of calculation depending on the relative height of the compressed concrete zone were distinguished; after that, calculations were made in the PC ABAQUS. The tables with results of the calculation of the selected columns are presented. It is established that calculations without a computer have a close agreement with calculations in the PC ABAQUS, if the calculation is based on the case in which the relative height of the compressed concrete zone is less than the boundary relative height. The skeleton of the building is calculated taking into account the column's failure, as well as at its instant removal, the difference of the VAT of overlappings when working with the frame of the building is shown. The sequence of calculating the building for progressive collapse in engineering PCs, with the help of which it is possible to take into account the time of destruction of the column, is given.
    Key words: progressive collapse, collapse of overlapping, collapse of column, dynamic analysis, time of progressive collapse, time of column collapse.
  • REFERENCES
    1. STO-008-02495342-2009. Predotvrashchenie progressiruyushchego obrusheniya zhelezobetonnykh monolitnykh konstruktsiy zdaniy [Prevention of the progressive collapse of reinforced concrete monolithic structures of buildings]. Moscow, TsNIIPromzdaniy Publ., 2009. 21 p.(In Russian).
    2. Rekomendatsii po zashchite vysotnykh zdaniy ot progressiruyushchego obrusheniya [Recommendations for the protection of high-rise buildings against progressive collapse]. Moscow, MNIITEP Publ., 2006. 34 p. (In Russian).
    3. Almazov V. O., Plotnikov A. I., Rastorguev B. S. Problems of building resistance to progressive collapse. Vestnik MGSU, 2011, no. 2, pp. 15-20. (In Russian).
    4. Almazov V. O. Resistance to progressive collapse: calculations and constructive measures. Vestnik CNIISK them. V. A Kucherenko "Research on the theory of structures", 2009, no. 1(XXVI), pp. 179-194. (In Russian).
    5. Mutoka K. N. Zhivuchest' mnogoetazhnykh karkasnykh zhelezobetonnykh grazhdanskikh zdaniy pri osobykh vozdeystviyakh [Vitality of multi-storey framed reinforced concrete civil buildings under special influences]. Dis. kand. tekhn. nauk. Moscow, 2005. 185 p. (In Russian).
    6. Kao Zui Khoi. Dinamika progressiruyushchego razrusheniya monolitnyy mnogoetazhnykh karkasov [Dynamics of progressive collapse of monolithic multi-storey frameworks]. Dis. kand. tekhn. nauk. Moscow, 2010. 192 p. (In Russian).
    7. Rastorguev B. S., Plotnikov A. I. Calculation of load-bearing structures of monolithic reinforced concrete buildings for progressive collapse with allowance for dynamic effects. Collection of scientific works of the Institute of Construction and Architecture. Moscow, MGSU Publ., 2008. Pp. 68-75. (In Russian).
    8. Popov N. N., Rastorguyev B. S. Voprosy rascheta i konstruirovaniya spetsial'nykh sooruzheniy [Questions of calculation and design of special structures]. Moscow, Stroizdat Publ., 1980. 190 p. (In Russian).
    9. Rastorguev B. S., Plotnikov A. I., Khusnutdinov D. Z. Proektirovanie zdaniy i sooruzheniy pri avariynykh vzryvnykh vozdeystviyakh [Designing of buildings and structures under emergency influences]. Moscow, ASV Publ., 2007. 152 p. (In Russian).
  • For citation: Silantiev A. S., Shokot S. V. Process of Destruction of a Column under Dynamic Impact and Its Accounting in Calculation for Progressive Collapse. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 7, pp. 58-62. (In Russian).
  • STRUCTURAL MECHANICS
  • Kinematical Excitation for a Platform Model of Embedded Structure
  • UDC 624.042.7
    Alexander G. TYAPIN, e-mail: atyapin@bvcp.ru
    Atomenergoproject, ul. Bakuninskaya, 7/1, Moscow 107996, Russian Federation
    Abstract. The so-called "kinematical interaction problem" for the embedded basement during seismic event is studied. Vibrations of the rigid weightless embedded basement are compared to the vibrations of the free soil "in depth" at the base bottom level. The considerable difference between them is noted and investigated. The author of the article comes to the conclusion that this difference is mainly explained by the influence of the excavated soil mass. Special "soil structure" approximately modelling the inertia and flexibility of the excavated soil is considered. Seismic response at the base of this "soil structure" is much closer to the response of the free soil "in depth" than the response of the weightless rigid basement. The response at the base of the actual structure is related to the response at the base of the "soil structure" depending on the relation between the actual structural mass and the mass of the excavated soil. The calculation of the "soil structure" response may be used as an additional tool for the verification of the platform model of the "soil - embedded structure" systems.
    Key words: seismic load, soil-structure interaction, embedded basement.
  • REFERENCES
    1. Seismic analysis of safety-related nuclear structures and commentary [Расчет на сейсмические воздействия связанных с безопасностью сооружений ядерных объектов. Стандарт ASCE4-98 и комментарий]. ASCE4-98. Reston, Virginia, USA, 1999. 118 p.
    2. Tyapin A. G. Platform models in consideration of soil-structure interaction in seismic analysis. Moscow, ASV Publ., 2015. 208 p. (In Russian).
    3. Lysmer J., Tabatabaie R. M., Tajirian F., Vahdani S., Ostadan F. SASSI - a system for analysis of soil-structure interaction [SASSI - система для расчета взаимодействия сооружений с грунтовым основанием] // Research Report GT 81-02. University of California, Berkeley, 1981. 465 p.
    4. SHAKE. A computer program for earthquake response analysis of horizontally layered sites [SHAKE - компьютерная программа для расчета реакции горизонтально-слоистых площадок на сейсмические воздействия] // Report EERC 72-12. University of California, Berkeley, 1972. 378 p.
  • For citation: Tyapin A. G. Kinematical Excitation for a Platform Model of Embedded Structure. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 7, pp. 63-68. (In Russian).
  • BUILDING MATERIALS AND PRODUCTS
  • Experimental Investigation of a Glue Compound of Elements from Steel and Carbon Composite Material
  • UDC 624.078:621.792.4
    Alexander R. TUSNIN, e-mail: valeksol@mail.ru
    Evgeniy O. SHCHUROV, e-mail: shurov47@gmail.com
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Abstract. To restore or increase the bearing capacity of structures, when operating buildings and facilities, their strengthening is performed. Recently, carbon-plastic composite materials began to be used for conducting this operation. In contrast to the traditional method of reinforcing metal structures due to increasing the cross-section with additional metal elements, when reinforcing with carbon plastic, the reinforcing elements are adhered with special glue. Ensuring the strength and rigidity of the adhesive joint during the operation of the structure is an actual task. In some cases, gluing of composite elements is much easier than fixing of metal elements with welding or bolts. An adhesive bonding should not only preserve the strength, but to include carbon composites into operation. This article presents the results of tests of a composite material on the basis of the carbon fiber "FibArm Lamel-12/50" and compounds on the basis of the adhesive "FibArm Resin Laminate+", which are used to reinforce metal structures. It is shown that the greater the length of the glued area, the design becomes the more rigid. The range of optimal stresses in the carbon lamellae when strengthening steel structures with the use of glue joints has been established. The operation of joints with the above-mentioned glue has been experimentally studied; recommendations on their designing are given.
    Key words: glued joints, strengthening of structures, composite materials, carbon fiber, bearing capacity of strengthened structure.
  • REFERENCES
    1. Ovchinnikov I. I., et al. Strengthening of metal structures by fibro-reinforced plastics. Part 1. Co-standing of the problem. Internet-zhurnal "Naukovedenie", 2014, no. 3(22). Available at: http://naukovedenie.ru/PDF/19TVN314.pdf (accessed 17.05.2017). (In Russian).
    2. Ovchinnikov I. I., et al. Strengthening of metal structures by fibro-reinforced plastics. Part 2. Application of the method of limiting states to the calculation of stretchable and bent сonstructs. Ibid. Available at: http://naukovedenie.ru/PDF/20TVN314.pdf (accessed 17.05.2017). (In Russian).
    3. CNR-DT 202/2005. Guidelines for the design and construction of externally bonded FRP systems for strengthening existing structures [Руководство по проектированию и строительству систем FRP для укрепления существующих конструкций]. Metallic structures. Preliminary study. ROME - CNR, 2008. 57 p.
    4. STO 2236-002-2011. The standard of the organization. System of external reinforcement from polymer composites FibARM for repair and reinforcement of building structures. General requirements. Moscow, ZAO "Prepreg- SKM" Publ., 2011. 16 p. (In Russian).
    5. Koller R., Stoecklin I., Valet S., Terrasi G. CFRP-strengthening and long-term performance of fatigue critical welds of a steel box girder [Углепластик усиления и ремонт усталостных критических сварных швов стальной балочной балки]. Polymers, 2014, no. 6, pp. 443-463.
    6. Fava G. V. Strengthening of metallic structures using carbon fiber reinforced polymer materials [Укрепление металлических конструкций с использованием армированных углеродным волокном полимерных материалов]. PhD Structural, Seismic and Geotechnical Engineering Politecnico di Milano, April 2007. 197 p.
    7. Stanford K. A. Strengthening of steel structures with high modulus carbon fiber reinforced polymers materials: bond and development length study [Укрепление стальных конструкций с использованием углепластиковых полимерных материалов: исследование связи и развития]. Raleigh, North Carolina, 2009. 228 p.
    8. Ciupack Y., Pasternak H. Bonding technology in steel structures. Proceedings of the METNET seminar 2016 in Castellon [Технологии склеивания стальных конструкций. Материалы семинара METNET 2016 в Кастельоне]. 2016, no. 6, pp. 27-30.
    9. Nozaka K., Shield C. K., Hajjar J. F. Repair of fatigued steel bridge girders with carbon fiber strips [Ремонт устаревших стальных мостовых балок с полосами из углеродного волокна]. Department of Civil Engineering University of Minnesota, 2003. 163 p.
    10. Kalavagunta S., Naganathan S., Nasharuddin Bin Mustapha K. Axially loaded steel columns strengthened with CFRP [Осевая нагрузка стальных колонн, укрепленных углепластиком]. Jordan Journal of Civil Engineering, 2014, no. 1, vol. 8, pp. 58-69.
    11. Schnerch D., Stanford K., Sumner E., Rizkalla S. Bond behavior of cfrp strengthened steel bridges and structures [Работа усиленных углепластиком стальных мостов и конструкций]. Proceedings of the International Symposium on Bond Behaviour of FRP in Structures (BBFS 2005). 2005, pp. 435-443.
  • For citation: Tusnin A. R., Shchurov E. O. Experimental Investigation of a Glue Compound of Elements from Steel and Carbon Composite Material. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 7, pp. 69-73. (In Russian).
  • ENGINEERING SURVEYS FOR CONSTRUCTION
  • Geoecolological Justification of Construction Activities under Conditions of the Arctic Forest-Tundr
  • UDC 502:624.131:628.5(211-17)
    Fedor F. BRYUKHAN, e-mail: pniiis-gip@mail.ru
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Aleksey V. KUCHMIN, e-mail: ak@npogtp.ru
    Scientific & Industrial Association Gidrotekhproekt, ul. Oktyabr'skaya, 55a, Valday City, Novgorod Region, Russian Federation
    Abstract. Sparsely population and the low level of development of most of the territories of the arctic forest-tundra, as well as the vulnerability of their landscape components from anthropogenic impacts, necessitate the detailed geo-ecological justification of construction activities in these areas. A deficit of information on the environmental state of mastering areas associated with their low knowledge focuses the attention of local population on the potential man-made hazards. In connection with circumstances mentioned, the structure and the amount of engineering and environmental studies should provide sufficiently complete and reliable baseline data for the development of projects of planned construction development of such areas. As an example of the geo-ecological justification for construction under the conditions of the arctic forest-tundra, the general results of engineering and environmental surveys for the reconstruction of the water supply system in the city of Dudinka (Taymyrsky Dolgano-Nenetsky District of Krasnoyarsk Krai) are presented. The resulting complex assessment of the ecological status of the area studied made it possible to provide the designing process with necessary and sufficient baseline data and to develop recommendations and proposals for the environmental protection.
    Key words: geo-ecology, ecology, engineering and environmental surveys, construction, environment, arctic forest-tundra.
  • REFERENCES
    1. Chapman B. R., Bolen E. G. Ecology of North America. New York, John Wiley & Sons Publ., 2015. 352 p.
    2. Kumpula T., Pajunen A., Kaarlejarvi E., Forbes B.C., Stammler F. Land use and land cover change in Arctic Russia: ecological and social implications of industrial development. Global Environmental Change, 2011, vol. 21, pp. 550-562.
    3. Bryukhan F. F., Lebedev V. V. Ecological and geochemical state of the territory of the gold-silver deposit "Klyon" (Chukot autonomous area). Kriosfera Zemli, 2012, vol. 16, no. 4, pp. 10-20. (In Russian).
    4. Telichenko V. I. From ecological and green construction to ecological safety of construction. Promyshlennoe i grazhdanskoe stroitel'stvo, 2011, no. 2, pp. 47-51. (In Russian).
    5. Telichenko V., Benuzh A., Eames G., Orenburova E., Shushunova N. Development of green standards for construction in Russia. Procedia Engineering, 2016, vol. 153, pp. 726-730.
    6. 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).
    7. Kobeleva S. A. System of ecological requirements in housing construction. Biosfernaya sovmestimost: chelovek, region, tekhnologii, 2013, no. 1, pp. 6-9. (In Russian).
    8. Tetior A. N. Gorodskaya ekologiya [City ecology]. Moscow, Akademiya Publ., 2006. 432 p. (In Russian).
    9. Atlas Arktiki [Arctic Atlas]. Moscow, Glavnoe Upravlenie Geodezii i Kartografii pri Sovete Ministrov SSSR, 1985. 204 pp. (In Russian).
    10. Parmuzin Yu. P. Srednyaya Sibir: ocherk prirodyi [Middle Siberia: the essay on the nature] Moscow, Myisl Publ., 1964. 308 p. (In Russian).
    11. Kozhevnikov Yu. P. Vegetation cover in the vicinity of Volochanka settlement. Botanicheskiy zhurnal, 1997, vol. 82, no. 7, pp. 78-90. (In Russian).
    12. Krasnaya kniga Krasnoyarskogo kraya: redkiye i nakhodyashchiyesya pod ugrozoy ischeznoveniya vidy zhivotnykh [Red book of the Krasnoyarsk Territory: rare and endangered species of animals]. Krasnoyarsk, SFU Publ., 2011. 256 p. (In Russian).
  • For citation: Bryukhan F. F., Kuchmin A. V. Geoecolological Justification of Construction Activities under Conditions of the Arctic Forest-Tundra. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 7, pp. 74-78. (In Russian).
  • INFORMATION SYSTEMS IN CONSTRUCTION
  • Analysis of Software Products for Energy Simulation
  • UDC 65.011.56
    Pavel D. CHELYSHKOV, e-mail: chelyshkovpd@mgsu.ru
    Yan E. GROSSMAN, e-mail: grossmanye@mgsu.ru
    Alena A. KHROMENKOVA, e-mail: lvyoscka@mail.ru
    National Research Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow 129337, Russian Federation
    Abstract. The article is of interest to engineers in the field of Building Information Modeling (BIM) and Building Energy Modeling (BEM). BEM makes it possible to predict the energy consumption at the stage of designing and to take the necessary measures to improve energy efficiency. Features of the work when creating a model, export and import problems, climatic data files, special formats of data transfer, schedules, are considered. Reasons for difficulties in the course of BIM and BEM interaction are explained. In accordance with requirements of a technical task, the methods for model detailing, a template or an element-by-element, are described. A comparison of modern software tools for energy modeling is made with due regard for their capabilities and functionality. Advantages and disadvantages of such software complexes as OpenStudio, IES VE, DesignBuilder и Autodesk Ecotect, are outlined. The need for employing small auxiliary programs is emphasized. A special mention should be made about a financial component, namely the cost of acquisition of these programs. Conclusions about the relevance of using such software programs in the Russian Federation are made.
    Key words: energy efficiency, energy modeling, software, template and element-by-element detailing.
  • REFERENCES
    1. Volkov A. A., Sedov A.V., Chelyshkov P. D., Zinkov A. I. Automation tasks in energy saving tasks. Avtomatizacija zdanij, 2010, no. 3-4, pp. 38-39. (In Russian).
    2. Meteonorm Support. URL: http://www.meteonorm.com/en/support/faq (дата обращения: 25.03.2017).
    3. Volkov A. A., Sedov A.V., Chelyshkov P. D. Modelirovanie jenergojeffektivnyh inzhenernyh system [Modeling of energy efficient engineering systems]. Moscow, MGSU Publ., 2014. 64 p. (In Russian).
    4. Uroven' prorabotki BIM-modeli (LOD/LOI) kak instrument upravlenija proektirovaniem [Development level of a BIM model (LOD/LOI) as a design management tool]. Available at: http://www.autodeskuniversity.ru/uploads/archive/presentation/240/AUR2015_Manin.pdf (accessed 25.03.2017).
    5. Sedov A. V., Grossman Ya. Е., Hromenkova A. A. Criteria of calculating a thermal comfort level in residential buildings in CAD. Stroitel'stvo - formirovanie sredy zhiznedejatel'nosti. Sb. tr. Moscow, MGSU Publ., 2016. Pp. 608-612. (In Russian).
    6. OpenStudio Support. URL: http://nrel.github.io/OpenStudio-user-documentation/ (дата обращения: 25.03.2017).
    7. Design Builder Support. URL: http://www.designbuilder.co.uk/helpv4.6/Content/Tutorials.htm (дата обращения: 25.03.2017).
    8. IES VE Support. URL: https://www.iesve.com/support (дата обращения: 25.03.2017).
  • For citation: Chelyshkov P. D., Grossman Ya. E., Khromenkova A. A. Analysis of Software Products for Energy Simulation. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 7, pp. 79-84. (In Russian).
  • WATER SUPPLY, SEWERAGE, BUILDING SYSTEMS OF WATER RESOURCES PROTECTION
  • Features of Operation of Pumps when Pumping Sewage Sludge
  • UDC 621.671.2
    Victor A. MOROZOV, e-mail: vamorozov46@list.ru
    Elena N. MOROZOVA, e-mail: bumer777@km.ru
    Southwest State University, ul. 50 let Oktyabrya, 94, Kursk 305040, Russian Federation
    Abstract. The problem of pumping sewage sludge by centrifugal pumps is considered. The presence of the free, dissolved and dephlogisticated air (gas) in the sewage sludge does not make it possible to pump them over without backflow, namely with the negative suction lift. Tests of the pump on suction capacity with selection of air (gas) and without selection were carried out. Tests were conducted with water and sewage sludge of different concentrations at the calculated duty of the pump. Results of the pump testing are presented. It is shown that the use of devices in the suction line of the pump for deaerating makes it possible to pump the sewage sludge over without backflow and practically any concentration on condition of its fluidity. The maximal concentration of sewage sludge during the operation of the pump without selection of air is 6%.
    Key words: sewage sludge, centrifugal pumps, suction lift, concentration, cavitation, suction line.
  • REFERENCES
    1. Abakhri S. D., Perelman M. O., Peshcherenko S. N., Rabinovich A. I. Influence of viscosity on performance characteristics of impeller pumps. Burenie i neft', 2012, no. 4, pp. 12-16. (In Russian).
    2. Karelin V. Ya. Iznos lopastnykh gidravlicheskikh mashin ot kavitatsii i nanosov [A wear of bladed hydraulic machines from a cavitation and deposits]. Moscow, Mashinostroenie Publ., 1970. 184 p. (In Russian).
    3. Lyapkov P. D., Igorevsky V. I. Taking note of a gas phase on the pressure head and account characteristic of a multistage impeller pump. Vsesoyuznaya nauchn.- tekhn. konf. po gidromashinostroeniyu "Problemy i napravleniya razvitiya gidromashinostroeniya" [The All-Union scientific and technical conference on hydromechanical engineering "Problems and the directions of development of hydromechanical engineering": theses of reports]. Moscow, Minkhimmash Publ., 1978. Pp. 92-95. (In Russian).
    4. Morozov A. V. Increase in reliability of work of pump stations at transportation of viscoplastic suspensions. Biosferno-sovmestimye tekhnologii v razvitii regionov: materialy mezhdunar. konf. Kursk, YuZGU Publ., 2013. Pp. 21-23. (In Russian).
    5. Morozov A. V. Collaboration of pump stations of water disposal and networks. Nauchnyy vestnik Voronezhskogo gos. arkhitekturno-stroitel'nogo un-ta. Materialy 15-y Mezhregion. nauch.-prakt. konf. "Vysokie tekhnologii. Ekologiya" [The Scientific bulletin Voronezh state architectural and structural university. Materials of 15th Interregional Scientific and Technical Conference High technologies. Ecology]. Voronezh, VGASU Publ., 2012. Pp. 165-168. (In Russian).
    6. Morozov A. V. Features of work of pump stations of water disposal. Stroitel'stvo - formirovanie sredy zhiznedeyatel'nosti: materialy 15-y Mezhdunar. mezhvuz. nauch.-prakt. konf. molodykh uchenykh, doktorantov i aspirantov [Construction - formation of the environment of activity: materials 15th Mezhdunar. interhigher education institution. Scientific and technical conference young scientists, doctoral candidates and graduate students]. Moscow, MGSU Publ., 2012. Pp. 48-51. (In Russian).
    7. Babkin V. F., Morozov A. V. Enhancement of energy saving characteristics of centrifugal pumps pumping viscoplastic suspensions. Promyshlennoe i grazhdanskoe stroitel'stvo, 2012, no. 12, pp. 73-74. (In Russian).
    8. Morozov A. V. Features of work of centrifugal pumps when transportating of viscoplastic suspensions. Promyshlennoe i grazhdanskoe stroitel'stvo, 2013, no. 5, pp. 35-37. (In Russian).
    9. Morozov A. V., Babkin V. F. Recalculation of characteristics of impeller pumps from water on suspension. Izvestiya Yugo-Zapadnogo gosudarstvennogo universiteta. Seriya Tekhnika i tekhnologii, 2013, no. 4, pp. 113-116. (In Russian).
    10. Morozova E. N., Morozov V. A. Design and construction improvement of sewage pumping stations reliability as a factor of improving cities ecological safety. Proektirovanie i stroitel'stvo: sbornik tezisov dokladov nauchno-prakticheskoy konferentsii [Designing and construction: a collection of abstracts of scientific and practical conference reports]. Kursk, YuZGU Publ., 2015. Pp. 39-40. (In Russian).
    11. Morozova E. N., Morozov V. A., Morozov A. V. Features of calculation of collaboration of pump stations and networks of water disposal. Materialy II Bryanskogo mezhdunarodnogo innovatsionnogo foruma "Stroitel'stvo-2016" [Materials II of the Bryansk International innovative forum "Stroitelstvo-2016"]. Bryansk, Bryanskii gos. ing.-techn. universitet Publ., 2016. Pp. 88-91. (In Russian).
    12. Scherbakov V. I., Morozov A. V. Prediction of performance parameters of sewage sludge centrifugal pumps. "Yakovlev Readings". X scientific and technical conference. Collection of reports. Moscow, ASV Publ., 2015. Pp. 61-65. (In Russian).
  • For citation: Morozov V. A., Morozova E. N. Features of Operation of Pumps when Pumping Sewage Sludge. Promyshlennoe i grazhdanskoe stroitel'stvo [Industrial and Civil Engineering], 2017, no. 7, pp. 85-88. (In Russian).