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

Contents of issue ¹ 12 (december) 2012
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  • Complex Approach to Solution of Problem of Housing Construction Organization in the Russian Federation
  • UDC 69.003:65.011.1
    Valery I. TELICHENKO, Mikhail E. LEYBMAN, Aleksandr V. GINZBURG
    Abstract. Increase in volumes and improvement of quality of housing construction are the most important strategic tasks of not only the building industry, but also the whole national economy. The problems encountered in the course of implementation of these tasks have systemic, complex character. The article considers possible variants of their solution at different stages of an investment cycle: from decision-making on investments up to the exploitation of an object of housing construction.
    Key words: housing construction, life cycle of construction object, power, ecological safety, object operation, personnel maintenance of construction, staffing, system approach.
  • LITERATURA
    1. Telichenko V. I., Gogina E. S. Kompleksnyy podkhod k provedeniyu energoeffektivnoy modernizatsii zhilykh zdaniy i sistem teplosnabzheniya // Gradostroitel'stvo. 2012. ¹ 2. S. 72-74.
    2. Linke R., Karkher S., Fort T. Energeticheskaya sanatsiya panel'nykh zdaniy v Rossii: ne upustit' vremya! // Promyshlennoe i grazhdanskoe stroitel'stvo. 2012. ¹ 6. S. 43-45.
    3. Sistemotekhnika upravleniya tselevymi stroitel'nymi programmami / V. I. Telichenko, E. A. Korol', P. B. Kagan, E. N. Kulikova. M. : ASV, 2010. 221 s.
    4. Stroitel'stvo i rekonstruktsiya zdaniy i sooruzheniy gorodskoy infrastruktury. T. 2 / pod. red. V. I. Telichenko. M. : ASV, 2011. 328 s.
    5. Rekonstruktsiya, energeticheskaya modernizatsiya zhilykh zdaniy i teplovoy infrastruktury v Rossiyskoy Federatsii : materialy Rossiysko-nemetskogo tekhn. seminara (8-9 dekabrya 2011 g., Moskva). M. : MGSU, 2012. 282 s.
    6. Karcher S., Forth T., Linke R. Das Zeitfenster nicht verpassen! // Umwelt ¹ 2. 2012. S. 44-46.
  • Natural Vibrations of an Elastic Plate Hinged on the Contour and Lying in a Deformable Medium
  • UDC 534-16
    Oleg A. EGORYCHEV, Oleg O. EGORYCHEV, Tatiana V. PROKHOROVA
    Abstract. The derivation of a frequency equation of natural vibrations of an elastic rectangular plate hinged on the contour and lying in a deformable medium with the use of the analytic method is considered. This method can be used to obtain dependences of changes of natural frequencies on materials of an element and its geometry.
    Key words: elastic plate, natural vibrations, hinging, frequency equation.
  • LITERATURA
    1. Filippov I. G., Filippov S. I. Kolebatel'nye i volnovye protsessy v sploshnykh szhimaemykh sredakh. M. : MGSU, 2007. 429 s.
    2. Egorychev O. O. Kolebaniya ploskikh elementov konstruktsiy. M. : ASV, 2005. 240 s.
    3. Filippov I. G., Cheban V. G. Matematicheskaya teoriya kolebaniy uprugikh i vyazkouprugikh plastin i sterzhney. Kishinev : Shtiintsa, 1988. 190 s.
    4. Egorychev O. O. Teoreticheskie osnovy kolebaniya ploskikh elementov stroitel'nykh konstruktsiy // Promyshlennoe i grazhdanskoe stroitel'stvo. 2004. ¹ 9. S. 30-32.
  • Methods of Attribution of Variable Density to Cellular Concretes
  • UDC 691.327:666.973.5
    Mikhail G. BRUYAKO, Daria V. KRAVTSOVA, Varvara M. KRYUKOVA, Aleksey D. VOLOV, Artur M. ERGENYAN
    Abstract. Methods of the formation of variable density of a porous cellular structure of concrete are analyzed, the special scheme of production of variable density articles on its base making it possible to obtain materials with improved qualities is proposed. Basic physical-mechanical indexes of the products on the basis of variable density cellular concretes in comparison with analogue articles made of gas- and foam concretes are presented.
    Key words: cellular concretes, variable density, variable density rate, porous structure.
  • LITERATURA
    1. Chernov A. N. Variatropiya. M. : VNIIESM, 1992. 251 s.
    2. Farkhad S. Variatropnyy penobeton // URL: http://www.allbeton.ru/ article/256/15.html (data obrashcheniya: 19.10.2008).
    3. Kotin V. Ya., Orlova O. I., Belyaev V. S. Kontseptsiya modernizatsii norm teplovoy zashchity zdaniy // Promyshlennoe i grazhdanskoe stroitel'stvo. 2010. ¹ 8. S. 52-57.
  • Influence of Design Parameters of Elements Welded of Double Angles on the Level of Stress Concentration of Connection in the Zone of a Gusset Breakage
  • UDC 624.072.22:621.874
    Oleg V. EMELIANOV, Aleksandr V. BULTYKOV, Aleksandr N. SHUVALOV
    Abstract. Results of the change of coefficients of concentration of elastic stresses in the cross-section of rods made of equal angles depending on the flange width, gusset thickness, length and leg of welded joints are presented on the basis of the study of stressed-strained state using the finite elements method in the area of gusset breakage on the back edge and point.
    Key words: laced steel constructions, stressed - strained state, coefficient of elastic stress concentration, welded joints.
  • LITERATURA
    1. Reestr avariy zdaniy i sooruzheniy 2001-2010 gg. / K. I. Eremin, N. A. Makhutov, G. A. Pavlova, N. A. Shishkina. Magnitogorsk : Magnitogorskiy dom pechati, 2011. 318 s.
    2. Makhutov N. A. Soprotivlenie elementov konstruktsiy khrupkomu razrusheniyu. M. : Mashinostroenie, 1973. 200 s.
    3. Shuvalov A. N., Emel'yanov O. V., Gimervert Zh. M. Raschetno-eksperimental'naya otsenka ostatochnogo resursa tsiklicheski nagruzhaemykh reshetchatykh metallicheskikh konstruktsiy // Nadezhnost' i rekonstruktsiya-88 : tez. dokl. regional'noy nauch.-praktich. konf. Volgograd, 1988. S. 88-91.
    4. Emel'yanov O. V., Shuvalov A. N. Prognozirovanie ostatochnogo resursa tsiklicheski nagruzhaemykh reshetchatykh konstruktsiy // Gradostroitel'stvo, progressivnye stroitel'nye konstruktsii, tekhnologii, sistemy : mezhvuz. sb. nauch. tr. Magnitogorsk : MGTU, 2000. S. 42-52.
    5. Metallicheskie konstruktsii : sprav. proektirovshchika. V 3 t. M. : TsNIIPSK im. Mel'nikova, 1998. T. 1. 231 s.
  • Technology of Automated Spatial-Coordinate Real Time Shooting for Monitoring the Iconostasis in the New Jerusalem Monastery
  • UDC 528.482
    Andrey V. KORGIN, Igor I. RANOV, Valentin A. ERMAKOV, Mikhail V. EMELIANOV, Leis Zeydovich Zeid KILANI
    Abstract. The technology of the use of automated spatial-coordinate shooting for monitoring the iconostasis of the New Jerusalem Monastery is presented. Results of the determination of stability of a fixed point of sight of the tacheometer for the mode of periodic monitoring are obtained. Factors influencing on the accuracy of the determination of the tacheometer's point of sight are determined. The measurement accuracy is assessed according to the coordinate distortion of the point of sight. Results of the measurement of real time shifting of the marked point are presented.
    Key words: monitoring, deformation control, assessment of technical state of buildings and structures.
  • New Method for Strengthening Compressed-Bent Elements of Steel Structures
  • UDC 624.078.8.014.2
    Aleksandr A. PYATNITSKY, Nina S. PROKHOROVA, Mikhail A. PYLTSIN
    Abstract. The problem of strengthening of structural elements with stresses close to maximum permissible values is emphasized. The stability of such elements can be achieved with the use of a special metal casing filled with a binding agent. To impart special properties (non-shrinkage, self-compactness et. al) to this material the special additives are used. The presented engineering solution has been protected with the patent for an invention and realized in the course of reconstruction of the administrative building in the city of Novy Urengoy.
    Key words: strengthening of compression-bent elements, metal structures, metal casing filled with a binding agent, reconstruction of buildings.
  • LITERATURA
    1. Posobie po proektirovaniyu usileniya stal'nykh konstruktsiy (k SNiP II-23-81*). M. : Stroyizdat, 1989. 160 s.
    2. SP 16.13330.2011 «SNiP II-23-81*. Stal'nye konstruktsii».
    3. Posobie po proektirovaniyu stal'nykh konstruktsiy (k SNiP II-23-81*)/ TsNIISK im. Kucherenko. M., 1989. 148 s.
    4. Patent RF ¹ 107239, 09.02.2011.
  • Theoretical Bases of Production of Cellular Concretes from Foam Pulp Activated by Hydro-Heat-Force Field
  • UDC 666.973.6
    Viktor N. SOKOV, Dmitry V. ZHABIN, Andrey E. BEGLYAROV, Dmitry Yu. ZEMLYANUSHNOV
    Abstract. Techniques and methods of reducing the initial moisture content of moulding compounds at the manufacture of foam concrete as the most promising solution of the problem of enhancement of its properties. The known methods of intensification of foam concretes production are considered. Processes taking place in the foam mass under the influence of hydro-heat-force field are reported.
    Key words: cellular concretes, self-packing, hydro-heat-force field, interpore partitions.
  • LITERATURA
    1. Korol' E. A. Trekhsloynye ograzhdayushchie zhelezobetonnye konstruktsii iz legkikh betonov i osobennosti ikh rascheta. M. : ASV, 2001. 392 s.
    2. Korol' E. A. Vektory innovatsionnogo razvitiya stroitel'nykh tekhnologiy - osnova modernizatsii programm kafedry tekhnologii stroitel'nogo proizvodstva MGSU // Promyshlennoe i grazhdanskoe stroitel'stvo. 2011. ¹ 3. S. 34-37.
    3. Malodushev A. A. Elektrorazogrev penobetonnoy smesi neposredstvenno pered ukladkoy v delo : avtoref. dis. kand. tekhn. nauk. SPb, 2000. 20 s.
    4. Mishin V. M., Sokov V. N. Teoreticheskie i tekhnologicheskie printsipy sozdaniya teploizolyatsionnykh materialov novogo pokoleniya v gidroteplosilovom pole. M. : Molodaya gvardiya, 2000. 352 s.
    5. O vozmozhnosti sozdaniya effektivnykh materialov metodom kompleksnogo vozdeystviya na aktivnye podvizhnye massy gidroteplosilovym polem / V. N. Sokov, A. E. Beglyarov, D. V. Zhabin, D. Yu. Zemlyanushnov // Promyshlennoe i grazhdanskoe stroitel'stvo. 2012. ¹ 9. S. 17-19.
    6. Krylov B. A., Li A. I. Forsirovannyy elektrorazogrev betona. M. : Stroyizdat, 1975. 155 s.
  • On Certain Innovative Processes in Contemporary Cottage Construction
  • UDC 692.231.2:728.37
    Tatiana R. ZABALUEVA, Arkady V. ZAKHAROV
    Abstract. The innovative processes in the contemporary cottage construction aimed at enhancement of architectural and structural decisions are considered. They make it possible to improve the comfort of habitation, reduce the material consumption for construction of a house and also save energy in the course of its operation.
    Key words: cottage construction, innovations, comfort of habitation, bearing storey, large span structures, energy efficiency.
  • LITERATURA
    1. SP 50.13330.2010 «SNiP 23-02-2003. Teplovaya zashchita zdaniy».
    2. Zakharov A. V. Ob energoeffektivnosti sovremennykh ograzhdayushchikh konstruktsiy : sb. dokl. nauch.-tekhn. konf. po itogam Mezhdunar. dney arkhitektury. M. : MGSU, 2010. S. 89-94.
    3. Pukhkal V. A., Rumyantsev D. V. Opredelenie pokazateley energoeffektivnosti zhilykh zdaniy po dannym priborov ucheta teplovoy energii // Promyshlennoe i grazhdanskoe stroitel'stvo. 2012. ¹ 1. S. 56-57.
    4. Energeticheskaya sanatsiya panel'nykh zdaniy v Rossii: ne upustit' vremya! R. Linke, S. Karkher, T. Fort // Promyshlennoe i grazhdanskoe stroitel'stvo. 2012. ¹ 6. S. 43-45.
    5. Glikin S. M. Sovremennye ograzhdayushchie konstruktsii i energoeffektivnost' zdaniy. M. : GUP TsPP, 2003. 158 s.
    6. Granik Yu. G. Sovremennye resheniya po povysheniyu teplotekhnicheskoy effektivnosti ograzhdayushchikh konstruktsiy zdaniy : sb. dokl. mezhdunar. nauch.-prakt. konf. «Effektivnye teplo- i zvukoizolyatsionnye materialy v sovremennom stroitel'stve i ZhKKh». M. : MGSU, 2006. S. 53-58.
  • Search for Optimal Decisions of Pit Enclosure with Slurry Wall Using Bored-Injection Anchors
  • UDC 624.152.63
    Vladimir M. MARGOLIN
    Abstract. The investigation of influence of coordinates of anchors location on the moment distribution in the design with due regard for stages of excavation of the pit and on determination of their optimal values has been conducted. Results of the investigation will favour the organizational-technological decision making concerning the construction of an underground part of a building.
    Key words: slurry wall, stresses, pit tier, optimization of coordinates of anchors location.
  • LITERATURA
    1. SN 477-75. Vremennaya instruktsiya po proektirovaniyu sten sooruzheniy i protivofil'tratsionnykh zaves, ustraivaemykh sposobom M. : Stroyizdat, 1976.
    2. VSN 506-88. Vedomstvennye stroitel'nye normy. Proektirovanie i ustroystvo gruntovykh ankerov / Minmontazhspetsstroy SSSR. M., 1989.
    3. Kleyn G. K., Cherkasov I. I. Fundamenty gorodskikh transportnykh sooruzheniy. M. : Transport, 1985.
  • Problems of Experimental Erection of a Large Span Bar-Cable Dome
  • UDC 624.074.001.6
    Igor K. DMITRIEV, Kira G. PETUKHOVA
    Abstract. Problems of the erection of an experimental large span bar-cable shell are considered. Methods for tensioning steel cables fastening the garlands from the zone of bearing joint of the structure have been developed. Small sized wooden elements of arches alternate with loose keys and simulate the spine column of human being and animals. The erected shell may rightly be called bionic. To introduce this design into construction practice the further studies are needed.
    Key words: bar-cable shell, large span dome, arch garlands, bearing joints, bionics.
  • LITERATURA
    1. Dmitriev I. K. Issledovanie raboty sterzhne-vantovoy girlyandy // Promyshlennoe i grazhdanskoe stroitel'stvo. 2010. ¹ 11. S. 68- 70.
    2. Lebedev Yu. S. Arkhitektura i bionika. M. : Stroyizdat, 1977. 221 s.
  • Proposals for Improving the Bearing Wall of a Suspended Ventilated Facade Made of Composite Materials
  • UDC 69.022.326
    Denis À. EMELIYANOV
    Abstract. Design solutions of suspended ventilated fañade systems faced with composite material are considered. A new design of the suspended ventilated fañade system made of composite cassettes is offered. This design is cheaper and allows the fañade system to take higher seismic loadings.
    Key words: suspended ventilated fañade, bearing system, facing from composite cassettes, iklya, bracket, slide.
  • LITERATURA
    1. Anan'ev A. A., Gokhberg Yu. Ts. Puti povysheniya sroka bezremontnoy sluzhby naruzhnykh sten zhilykh zdaniy, oblitsovannykh kirpichom // Promyshlennoe i grazhdanskoe stroitel'stvo. 2011. ¹ 1. S. 14-19.
    2. Rekomendatsii po proektirovaniyu i primeneniyu dlya stroitel'stva i rekonstruktsii zdaniy v g. Moskve sistemy s ventiliruemym vozdushnym zazorom «Kraspan»/ Moskomarkhitektura. M., 2001. 72 s.
    2. Ankernye krepleniya: problemy i resheniya / A. V. Granovskiy, D. A. Kiselev, M. G. Aleksandriya // Tekhnologii stroitel'stva. 2006. ¹ 6. S. 31-47.
  • Methods for Determining the Duration of Construction of Objects
  • UDC 624.05
    Pavel P. OLEYNIK, Viktor I. BRODSKY
    Abstract. Methods for determining the construction duration with the use of different design scheme are presented with due regard for indices on the basis of organizational and technological factors, level of construction objects' readiness, statistic evaluation of the construction duration, functional dependence of the construction duration on the cost of construction and erection works and combination of schemes. are considered as an example.
    Key words: construction duration, unified standards, regional standards, calculation of indices, organizational and technologic documentation, design and cost estimating documentation.
  • LITERATURA
    1. Oleynik P. P. Organizatsiya stroitel'nogo proizvodstva. M. : ASV, 2010. 572 s.
    2. Regional'nye normy prodolzhitel'nosti stroitel'stva zdaniy i sooruzheniy v g. Moskve / GUP . M., 2007.
    3. Oleynik P. P., Manukyants D. Ya. Analiz i otsenka prodolzhitel'nosti stroitel'stva zhilykh zdaniy v Moskve // Promyshlennoe i grazhdanskoe stroitel'stvo. 2007. ¹ 4. S. 60.
    4. Oleynik P. P. Formirovanie raschetnykh modeley vozvedeniya inzhenernykh sooruzheniy i setey // Promyshlennoe i grazhdanskoe stroitel'stvo. 2007. ¹ 9. S. 55-56.
  • Formation of Optimal Organizational Structure of Investment-Construction Project in Terms of Sustainability
  • UDC 69:330.322.1
    Andrey A. MOROZENKO
    Abstract. The structure of an investment-construction project (ICP) in the form of isolated blocks which combine the same types of work is presented. Structural interactions of blocks depending on the phase of a live cycle of ICP are considered. The presented stage-phase model makes it possible to form the enlarged organization structure of the executive system of ICP with certain interconnections which undergo changes in the course of the project realization.
    Key words: investment-construction project, organizational structure, executive system of project, sustainability, life cycle, block-processes.
  • LITERATURA
    1. Gladkikh O. B., Belykh O. N. Osnovnye ponyatiya teorii grafov : ucheb. posobie. Elets : EGU im. I. A. Bunina, 2008. 175 s.
    2. Morozenko A. A. Organizatsiya logisticheskoy informatsionnoy sistemy stroitel'stva ob"ektov so slozhnoy infrastrukturoy : dis. : kand. tekhn. nauk. M., 2004. 158 s.
    3. Morozenko A. A. Strukturnye preobrazovaniya predpriyatiya v usloviyakh ogranicheniya material'no-tekhnicheskikh resursov // Promyshlennoe i grazhdanskoe stroitel'stvo. 2010. ¹ 9. S. 34-36.
    4. Morozenko A. A. Opredelenie kriteriya vneshney ustoychivosti proizvodstvennoy sistemy na osnove resursnogo podkhoda // Promyshlennoe i grazhdanskoe stroitel'stvo. 2012. ¹ 8. S. 68-70.
  • On the Issue of Designing of a Suspended Ventilated Facade
  • UDC 69.022.326.001.2:691.6
    Aleksey A. EMELIANOV
    Abstract. A brief description of various structural conceptions of glass facades and their shortcomings is presented. A new system of a suspended ventilated glass facade which will be cheaper than other systems owing to load accommodation by a steel corrugated sheet is proposed.
    Key words: suspended ventilated facade, glass facade systems, classification, new structural conception, corrugated sheet.
  • LITERATURA
    1. Rekomendatsii po proektirovaniyu i primeneniyu dlya stroitel'stva i rekonstruktsii zdaniy v g. Moskve sistemy s ventiliruemym vozdushnym zazorom «Kraspan» / Moskomarkhitektura pravitel'stva Moskvy. M., 2001. 72 c.
    2. Granovskiy A. V., Kiselev D. A., Aleksandriya M. G. Ankernye krepleniya: problemy i resheniya // Tekhnologii stroitel'stva. 2006. ¹ 6. S. 31-47.
    3. Gokhberg Yu. Ts., Svetlakov M. V., Khaimova-Mal'kova E. V. Obespechenie energoeffektivnosti pri kapital'nom remonte 9-etazhnykh zdaniy vtorogo perioda industrial'nogo domostroeniya // Promyshlennoe i grazhdanskoe stroitel'stvo. 2010. ¹ 12. S. 24-26.
  • Experimental Determination of Dynamic Characteristics of a 40-Storey Residential Building under On-Location Conditions
  • UDC 699.842:721.011.27.001.4
    Peraskovia I. ANDREEVA, Evgeny Yu. SERGEEVTSEV
    Abstract. Methods and results of the dynamic study of a 40-storey cast-in-situ concrete residential building are reported. Frequencies of own vibrations of the building revealed in the course of measurements (in longitudinal, transversal and vertical directions) are presented, natural frequency of torsion vibrations is determined.
    Key words: cast-in-situ concrete multistory building, dynamic study, natural oscillations, torsion vibrations, energetic range of vibration records.
  • LITERATURA
    1. Kuznetsov V. V., Sergeevtsev E. Yu., Zubkov D. A. Naturnye dinamicheskie issledovaniya vysotnogo zdaniya // Vestnik MGSU. 2011. ¹ 4. S. 238-242.
    2. Rumyantsev A. A., Sergeevtsev E. Yu. Vibratsionnye ispytaniya 16-etazhnogo zhilogo doma ob"emno-blochnoy konstruktsii//Vestnik MGSU, 2012. ¹ 5. S. 98-102.
    3. Shablinskiy G. E., Zubkov D. A. Naturnye dinamicheskie issledovaniya stroitel'nykh konstruktsiy. M. : ASV, 2009. 214 c.
    4. Shablinskiy G. E., Zubkov D. A. Naturnye i model'nye issledovaniya dinamicheskikh yavleniy v stroitel'nykh konstruktsiyakh energeticheskikh i grazhdanskikh ob"ektov. M. : MGSU, 2012. 483 c.
    5. Koval'chuk O. A., Zubkov D. A., Andreeva P. I. Issledovanie effektivnosti rezinometallicheskikh vibroizolyatorov firmy primenitel'no k karkasnym zdaniyam, vozvedennym vblizi tonneley metro melkogo zalozheniya>//Vestnik MGSU. 2011. ¹ 6. S. 335-340.
    6. Koval'chuk O. A., Zubkov D. A., Dashevskiy M. A. Raschetnye i eksperimental'nye issledovaniya vozdeystviya fizicheskikh faktorov proizvodstvennoy sredy na zhilye zdaniya povyshennoy etazhnosti// Zhelezobetonnye konstruktsii zdaniy bol'shoy etazhnosti : sb. nauch. tr. MGSU, 2004. C. 56-60.
    7. Identifikatsiya raschetnoy skhemy 16-ti etazhnogo zdaniya na osnove naturnykh dinamicheskikh issledovaniy pri retrospektivnoy proverke ego seysmostoykosti/ G. E. Shablinskiy, G. A. Dzhinchvelashvili, D. A. Zubkov, A. A. Rumyantsev // Teoriya i praktika rascheta zdaniy i elementov konstruktsiy. Analiticheskie i chislennye metody : sb. tr. M. : MGSU, 2008. S. 67-85.
    8. Avtomatizirovannaya stantsiya monitoringa tekhnicheskogo sostoyaniya konstruktsiy zdaniy na ob"ektakh goroda / V. M. Dorofeev, V. G. Katrenko, N. V. Naz'mov, D. A. Lysov // Promyshlennoe i grazhdanskoe stroitel'stvo. 2008. ¹ 12. S. 24-26.
  • On Wind Actions Causing the Need for Suppression of High-Rise Structures Fluctuations
  • UDC 699.83:69.032.22
    Anastasiya I. KARAKOZOVA
    Abstract. An issue of suppression of fluctuations of high-rise structures arising under the action of the wind with the help of installation of dynamic fluctuations dampers is considered. Examples of high-rise structures with installed fluctuation dampers which ensure their safety operation as monuments, communication structures, smoke and gas outlets are presented.
    Key words: high-rise structures, wind influence, fluctuations, frequency of fluctuations, fluctuation damper, damper, aerodynamic instability.
  • LITERATURA
    1. SP 20.1330.2011 «SNiP 2.01.07-85* Nagruzki i vozdeystviya».
    2. Rukovodstvo po raschetu zdaniy i sooruzheniy na deystvie vetra / TsNIISK im. V. A. Kucherenko. M. : Stroyizdat, 1978. 217s.
    3. British Standard. Eurocode 3 - Design of steel structures. Part 3-2 : Towers, masts and chimneys. 2006.
    4. Ostroumov B. V., Karakozova V. I., Karakozova A. I. Voploshchenie idey B. G. Koreneva v oblasti osnashcheniya vysotnykh sooruzheniy dinamicheskimi gasitelyami kolebaniy // Promyshlennoe i grazhdanskoe stroitel'stvo. 2010. ¹ 11. S. 43-45.
  • Technique of Data Processing of Monitoring System of High-Rise Buildings
  • UDC [624.07:69.032.22]:624.04
    Aleksey N. KLIMOV
    Abstract. Methods of processing and analysis of the data of monitoring system of bearing structures of a high-rise building are presented on the example of readings of strain gauges located in the walls of the 1-st floor. The parameters of variations are established, statistical processing is made with the assessment of accuracy of measurements, confidence intervals and required periodicity of data collection are determined. An issue of screening of strain gauges readings for comparison of predicted and real deformations in structures is also considered.
    Key words: monitoring system, high-rise buildings, processing of measurements results.
  • LITERATURA
    1. Opyt provedeniya geotekhnicheskogo monitoringa vysotnogo zdaniya v Moskve / N. K. Kapustyan, V. K. Tarakanovskiy, A. B. Voznyuk [i dr.] // Geotekhnicheskie problemy megapolisov. M. : PI «Georekonstruktsiya», 2010. T. 4. S. 1252-1259.
    2. Avtomatizirovannaya stantsiya monitoringa tekhnicheskogo sostoyaniya konstruktsiy zdaniy na ob"ektakh goroda / V. M. Dorofeev, V. G. Katrenko, N. V. Naz'mov, D. A. Lysov // Promyshlennoe i grazhdanskoe stroitel'stvo. 2008. ¹ 12. S. 24-26.
    3. Almazov V. O., Klimov A. N. Aktual'nye voprosy monitoringa zdaniy i sooruzheniy // Sb. dokl. nauch.-tekhn. konf. professorsko-prepodavat. sostava ISA. M. : MGSU, 2010. S. 169-175.
  • Application of Ready Made Formulas for Calculation of Statistically Defined Rafter Systems
  • UDC 69.04
    Oleg E. BULATOV, Anna S. ZARETSKAYA, Elena O. KONIVCHENKO
    Abstract. Results of the work for development and analysis of ready made formulas for calculation of statistically defined rafter systems are presented. The expressions obtained can be used for the fast calculation of internal forces (a bending moment, longitudinal and transverse forces) and linear movements of all points of a structure as well as for determination of reaction of supports. The control of accuracy of formulas is made by the SCAD sofware complex.
    Key words: statistically defined system, metal and timber roofing structures, rafter system, structural scheme, calculation scheme, internal forces.
  • ËÈÒÅÐÀÒÓÐÀ
    1. Ãðîçäîâ Â.Ò. Äåðåâÿííûå íàñëîííûå ñòðîïèëüíûå ñèñòåìû. ÑÏá : Èçäàò. äîì «KN+», 2003. 69 ñ.
    2. Øèøêèí Â. Å. Ïðèìåðû ðàñ÷åòà êîíñòðóêöèé èç äåðåâà è ïëàñòìàññ. Ì. : Ñòðîéèçäàò, 1974. 220 ñ.
    3. Èâàíîâ Â. Ô. Êîíñòðóêöèè èç äåðåâà è ïëàñòìàññ. Ë. : Ñòðîéèçäàò. Ëåíèíãð. îòä-íèå, 1966. 353 ñ.
    4. Àíîõèí Í. Í. Ñòðîèòåëüíàÿ ìåõàíèêà â ïðèìåðàõ è çàäà÷àõ. ×.1. Ñòàòè÷åñêè îïðåäåëèìûå ñèñòåìû: ó÷åá. ïîñîáèå. Ì. : ÀÑÂ, 1999. 335 ñ.
    5. Ñåíèí Í. È., Øèðøèêîâ Á. Ô., Ñàôèíà Ë. Õ. Èíôîðìàöèîííûå òåõíîëîãèè ðàñ÷åòà ïðîåêòèðóåìûõ çäàíèé è ñîîðóæåíèé íà îñíîâå ñîâðåìåííûõ ïðîãðàììíûõ êîìïëåêñîâ//Ïðîìûøëåííîå è ãðàæäàíñêîå ñòðîèòåëüñòâî. 2007. ¹ 9. Ñ. 60-62.
  • Principle of Formation of Adaptive Architecture of Buildings of Scientific-Research Centers
  • UDC 727.57.01
    Alevtina E. BALAKINA, Ruben K. GAZARYAN
    Abstract. The basic principles of formation of universal architecture, algorithms and methods for solving the problem of architectural adaptability are presented. A step-by-step scheme of the formation of information parametric models of buildings, flexible planning structures of which can change the function of a building without deteriorating the quality of architectural environment is considered. The benefits of using the cluster (modular) design method are shown.
    Key words: architectural adaptability, buildings of scientific and research centers, universality, cluster method of design, information parametric modeling.
  • LITERATURA
    1. Volkov Yu. S. Sistema evropeyskikh standartov v stroitel'stve // Promyshlennoe i grazhdanskoe stroitel'stvo. 2004. ¹ 2. S. 48- 49.
    2. Bogdanovich I. S. Zdaniya nauchnogo naznacheniya v usloviyakh vozrastayushchey mobil'nosti protsessov nauchno-issledovatel'skoy deyatel'nosti // Sb. nauch. tr. GiproNII AN SSSR. M. : Nauka, 1983. S. 28-36.
    3. Naginskaya B. C. Kachestvennye kriterii optimal'nosti proektnykh resheniy promyshlennykh zdaniy // Na stroykakh Rossii. 1983. ¹ 3. S. 7-10.
    4. Ryabushiya A. B., Shukurova A. H. Tvorcheskie protivorechiya v noveyshey arkhitekture Zapada. M. : Stroyizdat, 1986. 271 s.
    5. Vybor proektnykh resheniy v stroitel'stve / pod red. A. A. Gusakova. M. : Stroyizdat, 1982. 265 s.
    6. Noyfert E. Stroitel'noe proektirovanie. M. : Stroyizdat, 1991. 264 s.
    7. Borisov A. B., Volkov B. A. Upravlenie stroitel'nym proektirovaniem. L. : Stroyizdat, Leningr. otd-nie, 1987. 110 s.
    8. Grigor'ev E. L., Piganov A. P. Analiz i sovershenstvovanie organizatsii proektirovaniya // Sb. nauch. tr. TsNIPIASS. M., 1975. Vyp. 8. S. 26-31.
    9. Podol'skiy M. S. Puti sovershenstvovaniya raboty proektnykh organizatsiy // Sb. nauch. tr. / TsNIIProekt. M. : Stroyizdat, 1982. Vyp. 1. S. 14-17.
  •  
  • On Influence of Limited Temperature Deformations of Reinforced Concrete Flexural Elements on Survivability of Buildings and Structures
  • UDC 624.012.45.042.5
    Nataliya V. KLYUEVA, Ashot G. TAMRAZYAN
    Abstract. The endurance of buildings and structures is provided by stability of key elements in the structural system against various beyond design basis impacts. The transition from effects to loads is provided today through the model of unexpected breakdown of any bearing construction. It is proposed to add this calculated situation with fire effect and peculiarity of the operation of reinforced concrete elements under conditions of limited deformations.
    Key words: endurance, fire exposure, deformation limitation, acceptable concrete broadening, fire-resistance, thrust.
  • LITERATURA
    1. Bartelemi B., Kryuppa Zh. Ognestoykost' stroitel'nykh konstruktsiy : per. s fr. M. : Stroyizdat, 1985. 215 s.
    2. Milovanov A. F. Ognestoykost' zhelezobetonnykh konstruktsiy. M. : Stroyizdat, 1986. 224 s.
    3. Haksever A., Walter R. Dehbehinderte stahlbeton plattenstreifen und P-platten in brandfall versuchserbegnisse und numerische analyse; SFB 148, Arbeitbericht 1978-1980, A1-2, Technische Universitdt Braunschweig, 1980.
    4. Il'in N. A. Posledstviya ognevogo vozdeystviya na zhelezobetonnye konstruktsii. M. : Stroyizdat, 1979. 127 s.
    5. Zinov'ev V. N., Bushuev N. S., Yavonkin V. I. O svoystvakh vysokoprochnogo betona na granitnom shchebne pri nagreve // Ognestoykost' stroitel'nykh konstruktsiy. M. : VNIIPO MVD SSSR, 1980. Vyp. 8. S. 90-97.
    6. Olimpiev V. G. O metodike issledovaniya prochnosti i deformativnosti betona pri vysokikh temperaturakh v usloviyakh pozhara // Ognestoykost' stroitel'nykh konstruktsiy. M. : VNIIPO MVD SSSR, 1973. Vyp. 1. S. 44-64.
    7. Yakovlev A. I. Raschet ognestoykosti stroitel'nykh konstruktsiy. M. : Stroyizdat, 1988. 143 s.
    8. Anderberger Y., Thelandersson S. Stress and deformation characteristics of concrete at high temperatures.2 Experimental investigation and material behavior model. Bulletin 54. Lund Institute of Technology. Lund. Sweden, 1976.
    9. SP 27.13330.2011 «SNiP 2.03.04.84. Betonnye i zhelezobetonnye konstruktsii, prednaznachennye dlya raboty v usloviyakh vozdeystviya povyshennykh i vysokikh temperatur».
    10. Snizhenie riska pozharov do sotsial'no priemlemogo urovnya / Yu. V. Krivtsov, I. R. Ladygina, D. G. Pronin [i dr.] // Promyshlennoe i grazhdanskoe stroitel'stvo. 2012. ¹ 3. S. 14-16.
  • On the Issue of Algorithmization of Calculation of Reinforced Concrete Structures Survivability at the Moment of Stability Loss
  • UDC 624.046.3
    Vitaly I. KOLCHUNOV, Mikhail V. MORGUNOV, Liliya V. KOZHARINOVA, Nikolay O. PRASOLOV
    Abstract. An algorithm of calculation of survivability of reinforced concrete structural systems at the abrupt disconnection of bearing elements due to the loss of their stability is presented. An analysis of resistance of a two-span reinforced concrete frame to progressive destruction at beyond design basis influences connected with the abrupt loss of stability of an outside column is made.
    Key words: reinforced concrete structures, algorithm of survivability calculation, loss of stability, frame-bar systems.
  • LITERATURA
    1. Kolchunov V. I., Prasolov N. O. Morgunov M. V. K otsenke zhivuchesti zhelezobetonnykh ram pri potere ustoychivosti otdel'nykh elementov // Stroitel'naya mekhanika inzhenernykh konstruktsiy. 2007. ¹ 4. S. 40-44.
    2. Klyueva N. V., Vetrova O. A. K otsenke zhivuchesti zhelezobetonnykh ramno-sterzhnevykh konstruktivnykh sistem pri vnezapnykh zaproektnykh vozdeystviyakh // Promyshlennoe i grazhdanskoe stroitel'stvo. 2006. ¹ 11. S. 56-57.
  • Research in Durability of Reinforced Concrete Frame-Core Spatial Structures Under Supercritical Conditions
  • UDC 624.012.45.042:624.074
    Nataliya V. KLYUEVA, Anastasiya S. BUKHTIYAROVA, Vladimir I. KOLCHUNOV
    Abstract. A new approach to the analysis of stressed-strained state of junctions of reinforced concrete frame structures which together with the considered variant of the deformation theory of concrete plasticity making it possible to introduce more substantiated criteria of their resistance not only at limit stage but also at supercritical stage is proposed. Along with it the proper attention should be paid to the specifics of concrete resistance in the joint area connected with its higher deformability. It makes the analysis to be much closer to the real assessment of events taking place.
    Key words: actions beyond design basis, spatial frame structures, structural joint.
  • LITERATURA
    1. Prochnost' i deformativnost' zhelezobetonnykh konstruktsiy pri zaproektnykh vozdeystviyakh / G. A. Geniev, V. I. Kolchunov, N. V. Klyueva [i dr.]. M. : ASV, 2004. 216 s.
    2. Bondarenko V. M., Klyueva N. V. K raschetu sooruzheniy, menyayushchikh raschetnuyu skhemu vsledstvie korrozionnykh povrezhdeniy // Izv. vuzov. Str-vo. 2008. ¹ 1. S. 4-12.
    3. Raschet dinamicheskikh usiliy v konstruktivno-nelineynykh elementakh sterzhnevykh prostranstvennykh sistem pri vnezapnykh strukturnykh izmeneniyakh / V. A. Gordon, N. V. Klyueva, T. V. Poturaeva, A. S. Bukhtiyarova // Stroitel'naya mekhanika i raschet sooruzheniy. 2008. ¹ 6. S. 26-30.
    4. Klyueva N. V. Predlozheniya k raschetu zhivuchesti korrozionno-povrezhdaemykh zhelezobetonnykh konstruktsiy // Beton i zhelezobeton. 2008. ¹ 3. S. 22-26.
    5. Metod eksperimental'nogo opredeleniya parametrov zhivuchesti zhelezobetonnykh sterzhnevykh sistem / N. V. Klyueva, A. S. Bukhtiyarova, A. A. Dorofeev // Materialy mezhdunar. nauch.-tekhn. konf. «Stroitel'naya nauka-2010: teoriya, praktika i innovatsii - Severo-Arkticheskomu regionu». Arkhangel'sk : SAFU, 2010. S. 191-200.
    6. Klyueva N. V., Vetrova O. A. K otsenke zhivuchesti zhelezobetonnykh ramno-sterzhnevykh konstruktivnykh sistem pri vnezapnykh zaproektnykh vozdeystviyakh // Promyshlennoe i grazhdanskoe stroitel'stvo. 2006. ¹ 11. S. 56-57.
    7. Algoritm rascheta zhivuchesti staticheski neopredelimykh zhelezobetonnykh balok / N. V. Klyueva, N. B. Androsova, A. S. Bukhtiyarova // Izv. OrelGTU. Ser. Stroitel'stvo. Transport. 2007. ¹ 3. S. 14-22.
    8. Soprotivlenie prostranstvennykh uzlov sopryazheniya zhelezobetonnykh karkasov mnogoetazhnykh zdaniy pri zaproektnykh vozdeystviyakh / Vl. I. Kolchunov, N. V. Klyueva, A. S. Bukhtiyarova // Str-vo i rekonstruktsiya. 2011. ¹ 5. S. 21-32.
  • Geodetic System of Remote Control
  • UDC 528.063
    Vladimir K. KAPUSTIN, Vladislav V. SALAI, Vladimir V. KAPUSTIN
    Abstract. The analytic solution of the task of reverse angular intersection for the three dimensional coordinate system is considered. On the basis of the solution obtained a new method of extension of geodetic network is proposed. This theoretical study is used in the course of the ground-based remote probing of construction objects and in many other cases.
    Key words: geodetic system of remote control, construction objects, reverse angular intersection, three dimensional coordinates, survey.
  • LITERATURA
    1. Restavratsiya Voskresenskogo khrama v Kurske / A. A. Smorchkov, V. M. Kretova, S. A. Kereb, A. M. Krygina [i dr.] // Promyshlennoe i grazhdanskoe stroitel'stvo. 2011. ¹ 8. S. 16-18.
    2. Kapustin V. K. Universal'naya programma privyazki k geodezicheskim punktam / Voronezhskiy TsNTI, 1994. 4 s.
    2. Laptev G. F. Elementy vektornogo ischisleniya. M. : Nedra, 1975. 336 s.
  • Energy Saving System of Heat Supply of Buildings with Ventilated Facades
  • UDC 69.022.326:697.13
    Nikolay S. KOBELEV, Elena I. ERSHOVA
    Abstract. The analysis of known systems of automated control and regulation of heating shows the essential dependence of energy consumption for maintenance of a normalized heating rate indoors on the influence of solar radiation, and heat losses of external enclosing structures, especially with ventilated layers. On the basis of the theoretical study of heat-mass exchange on the surface of the ventilated layer the optimum temperature behaviour of a moving stream of the air, ensuring the reduction of heat losses by external enclosing structures is revealed.
    Key words: heating system of building, ventilated façade, solar radiation, convective heat exchange, automated control and regulation.
  • LITERATURA
    1. Kobelev N. S., Pavlova E. V. Matematicheskoe modelirovanie avtomatizirovannogo kontrolya utechek ventiliruemogo vozdukha v termokamere cherez shchel' // Promyshlennoe i grazhdanskoe stroitel'stvo. 2012. ¹ 4. S. 18-19.
    2. Mironov V. A. Razrabotka i vnedrenie energosberegayushchikh tekhnologiy v uchrezhdeniyakh obrazovaniya Tverskoy oblasti // Energoeffektivnost': opyt, problemy, resheniya. 2001. Vyp. 3. S. 61-65.
    3. Patent RF ¹ 2263848 MPK F 24 D 3/02. Ustroystvo dlya regulirovaniya temperatury vozdukha v pomeshchenii / Kobelev V. N. [i dr.]; zayavitel' i patentoobladatel' KurskGTU. ¹ 2263848; opubl. 10.11.2006.
    4. Patent RF na poleznuyu model' ¹ 54660 MPK F 24 F 7/06. Ustroystvo dlya ventilyatsii pomeshcheniya / Kobelev N. S. [i dr.]; zayavitel' i patentoobladatel' KurskGTU. ¹ 2006102018/22; opubl. 10.07.2006.
  • Enhancement of Energy Saving and Ecological Characteristics of Heat Supply Systems of Residential Buildings
  • UDC 697.1/.7:628.53
    Vladimir S. EZHOV, Natalia E. SEMICHEVA
    Abstract. The energy efficient method of heat supply of buildings with the help of systems of autonomous an appartment-by-appartment heating is considered. The heat generators for these systems are equipped with a device for treatment of smoke gases for harmful impurities developed at the Southwest State University. This method improves characteristics of biosphere compatibility of urban housing stock.
    Key words: residential buildings, heat supply, energy saving, autonomous heating systems, smoke gases treatment, biosphere compatibility.
  • LITERATURA
    1. Goldovskaya L. F. Khimiya okruzhayushchey sredy. M. : Mir, 2005. 285 s.
    2. Ezhov V. S. Razrabotka kompleksnogo sposoba ochistki vrednykh gazoobraznykh vybrosov : avtoref. dis. d-ra tekhn. nauk. M., 2009. 49 c.
    3. Pat. 2420344 RF : MPK B01D 53/34. Kolonka dlya ochistki dymovykh gazov / Ezhov V. S., Semicheva N. E., Stukanev D. A., Kobelev V. N.; opubl. 10.06.2011. Byul. ¹ 16.
    4. Plotnikova L. V. Ekologicheskie pokazateli, kharakterizuyushchie ustoychivoe razvitie Moskvy// Promyshlennoe i grazhdanskoe stroitel'stvo. 2008. ¹ 2. S. 34-36.
  • Innovative Design of an Air Heater for Heat Utilization and Treatment of Aggressive Waste Gases and Ventilation Emissions
  • UDC 697.35:628.53
    Vladimir S. EZHOV, Natalia E. SEMICHEVA
    Abstract. A variant of solution of the problem of environment pollution with products of fuel combustion at enterprises of the fuel- energy complex with the use of an air heater-cleaner of aggressive gases is proposed. The design of the air-heater executing simultane- ously treatment and utilization of fume gases has been developed at the Department of Heat-Gas Supply of the Southwest State University.
    Key words: environment protection, ecology, air pollution, air heater, heat utilization, treatment of smoke gases.
  • LITERATURA
    1. Goldovskaya L. F. Khimiya okruzhayushchey sredy. M. : Mir, 2005. 285 s.
    2. Ezhov V. S. Razrabotka kompleksnogo sposoba ochistki vrednykh gazoobraznykh vybrosov : avtoref. dis. d-ra tekhn. nauk. M., 2009. S. 19.
    3. Semicheva N. E. Modelirovanie teploobmena i razrabotka effektivnykh teploobmennikov dlya utilizatsii teploty korrozionno-aktivnykh ventilyatsionnykh vybrosov : avtoref. dis. kand. tekhn. nauk. Voronezh, 2008. S. 17.
    4. Pat. 119070 RF, MPK F23L 15/00. Vozdukhopodogrevatel'-ochistitel' dlya agressivnykh gazov / Ezhov V. S., Semicheva N. E., Maslyukov S. A.; opubl. 10.08.2012. Byul. ¹ 22.
    5. Plotnikova L. V. Ekologicheskie pokazateli, kharakterizuyushchie ustoychivoe razvitie Moskvy// Promyshlennoe i grazhdanskoe stroitel'stvo. 2008. ¹ 2. S. 34-36.
  • Analysis of Energy Indices of Soil-Pumping Plants Operation for Improvement of Efficiency and Reliability of Their Work
  • UDC 621.671.035:624.132.345
    Yury G. ALYMOV, Anna V. BUGANOVA
    Abstract. The comparative analysis of energy indices of soil-pumping plants operation including the plants developed on the basis of composite materials is presented. The efficiency and reliability of operation are assessed by hydraulic characteristics and energy consumption for transportation of grain materials through different hydraulic fill pipelines. The use of composite materials for hydraulic fill pipelines and details of a pump makes it possible to increase the resource of the soil-pumping plant and distance of transportation of soil, to reduce operating expenses and energy consumption by 15-30%.
    Key words: soil-pumping plants, hydraulic fill pipeline, soil pump, composite materials, hydromechanization.
  • LITERATURA
    1. Ivanov V. A., Lukin N. V., Razzhivin S. N. Suda tekhnicheskogo flota. M. : Transport, 1982. 358 s.
    2. Gibert R. Transnort hidraulique et refoulement des mixtures en condites // Annalesdes ponts et chausses. 1960. ¹ 3. R. 58-63.
    3. Bityukov V. A., Volosukhin V. A. Gidrodinamika, konstruktsii, tekhnologii izgotovleniya i primeneniya elastichnykh truboprovodov. Staryy Oskol : TNT, 2011. 323 s.
    4. Perspektivy primeneniya rezinotkanevykh konstruktsiy v morskikh usloviyakh / A. E. Chizhov, V. A. Bityukov, R. F. Gorin, V. G. Polishchuk [i dr.]. M. : Morskoy transport, 1980. Vyp. 3 (75). S. 12-33.
    5. Alymov Yu. G. Obosnovanie i razrabotka gruntovykh nasosov zemlesosov s rezinotkanevymi rabochimi kolesami : dis. : kand. tekhn. nauk. Kursk, 1989. 228 s.
  • Analysis of Experimental and Theoretical Studies of Survivability of Corrosion-Damaged Reinforced Concrete Beam Systems with Destruction in Oblique Section
  • UDC 624.072.46
    Vitaly I. KOLCHUNOV, Natalia B. ANDROSOVA, Tatiana O. KOLCHINA
    Abstract. The stressed-strained state is analyzed within the framework of this method; criteria of an assessment of a residual resource of the zone near the basis of reinforced concrete elements of buildings and structures with the destruction in oblique section is made. On the basis of such analysis the technique of an experimental assessment of parameters of survivability of loaded and corrosion-damaged reinforced concrete beam systems at the beyond design basis influence caused by the sudden destruction of elements in oblique section is offered.
    Key words: reinforced concrete beam, structural safety, criterion of survivability, outrageous condition, oblique section.
  • LITERATURA
    1. Bondarenko V. M., Kolchunov Vl. I. Raschetnye modeli silovogo soprotivleniya zhelezobetona : monografiya. M. : ASV, 2004. 472 s.
    2. Prochnost' zhelezobetonnykh konstruktsiy po naklonnym treshchinam tret'ego tipa / Kh. Z. Bashirov, V. S. Fedorov, Vl. I. Kolchunov, K. M. Chernov // Vestnik grazhdanskikh inzhenerov. 2012. ¹ 5. S. 50-54.
    3. Kolchunov V. I., Androsova N. B. Kriteriy prochnosti ploskonapryazhennogo korozionno-povrezhdaemogo elementa i ego prilozhenie k raschetu zhelezobetonnykh konstruktsiy // Stroitel'naya mekhanika inzhenernykh konstruktsiy i sooruzheniy. 2011. ¹ 1. S. 13-18.
    4. Bondarenko V. M., Kolchunov V. I. Ekspozitsiya zhivuchesti zhelezobetona // Izv. vuzov. Str-vo. 2007. ¹ 5. S. 4-8.
    5. Prochnost' i deformativnost' zhelezobetonnykh konstruktsiy pri zaproektnykh vozdeystviyakh / G. A. Geniev, V. I. Kolchunov, N. V. Klyueva [i dr.]. M. : ASV, 2004. 215 s.
    6. Klyueva N. V., Vetrova O. A. K otsenke zhivuchesti zhelezobetonnykh ramno-sterzhnevykh konstruktivnykh sistem pri vnezapnykh zaproektnykh vozdeystviyakh // Promyshlennoe i grazhdanskoe stroitel'stvo. 2006. ¹ 11. S. 56-57.
  • Enhancement of Energy Saving Characteristics of Centrifugal Pumps Pumping Visco-Plastic Suspensions
  • UDC 621.671.2
    Viktor F. BABKIN, Aleksandr V. MOROZOV
    Abstract. The method of recalculation of characteristics of centrifugal pumps from water to viscoplastic suspensions, in which the coefficient of hydraulic friction taking into account the rheological properties of suspensions is taken as a basis for calculating is proposed. The problem of predicting the performance characteristics of centrifugal pumps pumping viscous-plastic suspensions is solved. Problems of movement of such fluids in channels of simple and also complex forms are mathematically justified.
    Key words: centrifugal pumps, viscoplastic suspensions, hydraulics, pressure lines, similarity criteria, hydraulic resistance.
  • LITERATURA
    1. Morozov V. A., Morozov A. V. Raschet kharakteristik nasosnykh stantsiy kanalizatsii // Promyshlennoe i grazhdanskoe stroitel'stvo. 2009. ¹ 5. S. 42-43.
    2. Morozov A. V., Babkin V. F. Issledovanie sovmestnoy raboty nasosnykh stantsiy vodootvedeniya i setey // Biosferno-sovmestimye tekhnologii v razvitii regionov : sb. st. mezhdunar. konf. (Kursk, 7-8 okt. 2011). S. 60-66.
    3. Morozov A. V., Babkin V. F. Osobennosti raboty nasosnykh stantsiy vodootvedeniya : sb. st. 15-y Mezhdunar. mezhvuz. nauch.-prakt. konf. molodykh uchenykh, doktorantov i aspirantov. M. : MGSU, 2012. S. 48-51.
  • Criterion of the Use of Pipework Pumps at Combined Water Mains of Well Water Intakes for the Purpose of Power Saving
  • UDC 628.143.5
    Aleksey I. POZDNYAKOV, Vitaly P. PETRICHENKO
    Abstract. The operation of large well waterside water intakes and methods of water transmission using the combined water mains to the water discharge place are analyzed. The reasonability and efficiency of water pumping through combined water mains with the use of well pumps are assessed. The coefficient of transmission kt making it possible to determine the conditions for the use of pipework pumps for water transmission in introduced. The effect of energy saving is based on the difference of efficiency factors of centrifugal pipework pumps and centrifugal well pumps with due regard for specificity of the water intake operation.
    Key words: pipework pumps, well water intakes, combined water mains, efficiency factor, coefficient of transportation.
  • LITERATURA
    1. Pozdnyakov A. I., Petrichenko V. P. O gidravlicheskikh udarakh v stal'nykh sbornykh vodovodakh skvazhinnykh vodozaborov i zamene ikh na stekloplastikovye truboprovody // Promyshlennoe i grazhdanskoe stroitel'stvo. 2011. ¹ 8. S. 30-32.
    2. Posobie po proektirovaniyu sooruzheniy dlya zabora podzemnykh vod (k SNiP 2.04.02-84) / Gosstroy. M., 1986. 198 s.
    3. Bass G. A. Vodosnabzhenie. Tekhniko-ekonomicheskie raschety. Kiev : Vyssh. shk., 1977. 140 s.
    4. Bakin G. A. Nasosy pogruzhnye skvazhinnye dlya vody. Belgorod : VIOGEM, 1992. 170 s.
  •  
  • Experimental Studies of Hybrid Spiral Reinforcement in Right-Angled Columns
  • UDC 624.075.23:691.87:693.554.001.5
    Samuel Y. L. YIN
    Abstract. The series of tests on axial load of reinforced concrete columns for ten types of reinforcement has been conducted. Results of the study show the high strength of hybrid spiral reinforcement of concrete samples. The best of all is five-spiral reinforcement which also shows the high efficiency of production of such spirals for prefabricated structures.
    Key words: right-angled reinforced concrete structures, spiral reinforcement, axial load tests.
  • LITERATURA
    1. Gusev B. V., Zvezdov A. I., In S. Ien-Lyan. Napryazhenno-deformirovannoe sostoyanie v betone kak kompozitsionnom materiale pri deystvii szhimayushchikh nagruzok i ratsional'noe armirovanie spiral'noy armaturoy // Promyshlennoe i grazhdanskoe stroitel'stvo. 2012. ¹ 6. S. 34-36.
    2. Yin, Samuel Y. L., Chang, K. C., Wang, J. C. Experimental Studies of Rectangular Columns with Innovative Spiral Confinements / The 17th KKCNN Symposium on Civil Engineering, Thailand, 2004.
  •  
  • Perspective Directions of Quality Enhancement in Construction
  • UDC 338.45:69
    Inessa G. LUKMANOVA, Ekaterina V. NEZHNIKOVA
    Abstract. One of the ways of increasing the competitiveness of construction production is the reorganization of quality management. To solve this problem it is necessary to improve the organizational forms of management through the introduction of the production quality management system. Interconnection of construction production quality and expenses for construction and operation is analyzed.
    Key words: price of construction products, competitiveness of construction products, cost management, quality planning, quality criteria, optimization of quality level.
  • LITERATURA
    1. Adler Yu. P., Khunuzidi E. I., Shper V. L. Metody postoyannogo sovershenstvovaniya skvoz' prizmu tsikla Shukharta-Deminga // Metody menedzhmenta kachestva. 2005. ¹ 3. S. 23-26.
    2. Lukmanova I. G., Nezhnikova E. V. Menedzhment sistem bezopasnosti i kachestva v stroitel'stve // Promyshlennoe i grazhdanskoe stroitel'stvo. 2010. ¹ 10. S. 52-53.
    3. Lukmanova I. G., Nezhnikova E. V. Upravlenie proektami v investitsionno-stroitel'noy sfere : monografiya. M. : MGSU, 2012. 160 s.
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  • Experimental-Theoretical Study of a New Geometric Form of Vertical Cylindrical Tanks Roofs
  • UDC 624.953.014.2-465:624.915.001.5
    Aleksandr A. SEMENOV, Iliya A. PORYVAEV, Anatoly A. MALYARENKO
    Abstract. A non-traditional geometric form of the roof of vertical cylindrical tanks is considered. The model aerodynamic study to define loadings under wind and snow impact has been conducted. The conceptual constructive decision of the roof for a steel vertical tank of 20 000 m3 volume is proposed. The results obtained prove that this constructive decision of the roof can be efficiently used in regions with a high value of snow loading.
    Key words: vertical cylindrical tanks, snow loading, domed roof, calculated justification, material consumption capacity.
  • LITERATURA
    1. Poryvaev I. A., Safiullin M. N., Semenov A. A. Opredelenie zavisimostey mezhdu parametrami napryazhenno-deformirovannogo sostoyaniya nesushchikh konstruktsiy i geometricheskoy skhemoy kupol'nykh pokrytiy rezervuarov dlya khraneniya nefti i nefteproduktov // Neftegazovoe delo : elektronnyy nauchn. zhurn. 2011. ¹ 4. S. 158-168.
    2. Ashkinazi M. I. Rezervuary so sferotsilindricheskoy kryshey (opyt stroitel'stva i ekspluatatsii). M. : Gostoptekhizdat, 1960. 42 s.
    3. Arzunyan A. S. Rezervuary s bezmomentnoy krovley dlya khraneniya nefti i nefteproduktov. M.: TsNIIITEneft', 1956. 180 s.
    4. Nekhaev G. A. Proektirovanie i raschet stal'nykh tsilindricheskikh rezervuarov i gazgol'derov nizkogo davleniya : ucheb. posobie. M. : ASV, 2005. 216 s.
    5. Vychislitel'nyy kompleks SCAD / V. S. Karpilovskiy, E. Z. Kriksunov, A. A. Malyarenko [i dr.]. M. : SKAD SOFT, 2009. 656 s.
    6. Semenov A. A., Safiullin M. N., Poryvaev I. A. Opredelenie snegovykh nagruzok na krugovye sfericheskie i konicheskie pokrytiya zdaniy i sooruzheniy po STO 36554501-015-2008 «Nagruzki i vozdeystviya» / Svid. o registratsii programmy dlya EVM ¹ 2011615514. 14 iyulya 2011 g.
    7. Poryvaev I. A., Safiullin M. N., Semenov A. A. Issledovaniya vetrovoy i snegovoy nagruzok na pokrytiya vertikal'nykh tsilindricheskikh rezervuarov // Inzhenerno-stroitel'nyy zhurn. 2012. ¹ 5 (31). S. 12-22.
    8. STO SA 03-002-2009. Pravila proektirovaniya, izgotovleniya i montazha vertikal'nykh tsilindricheskikh stal'nykh rezervuarov dlya nefti i nefteproduktov. M. : Assotsiatsiya «Rostekhekspertiza», 2009. 212 s.
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  • About Efficiency of an Intermediate Screen Between Gravel-Sand Cushion and Water-Saturated Clay Base in the Course of Construction of Urban Development Objects
  • UDC 624.138
    Igor S. BROVKO, Elizaveta I. BROVKO, Irina D. MAKHOVA
    Abstract. Issues of the efficiency of the use of an intermediate screen between the gravel-sand cushion and the water-saturated clay base in the course of construction of urban development projects are considered. Results of experimental studies and new technologies of construction of compacted soil bases are presented.
    Key words: soil, building, gravel-sand cushion, compaction of soil bases, intermediate screen.
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  • Operating Conditions of Bearing Structures of the Shukhov Radio Tower
  • UDC 624.971.014.2:654.19(47-25:181ì150)
    Viktor V. GRANEV, Mikhail N. ERSHOV, Aleksandr N. MAMIN, Emil N. KODYSH, Sergey A. KUZNECHENKO
    Abstract. The methodology and results of examination of the Shukhov radio tower's structures (Moscow) are presented; assessment of its operating conditions is made. The principal conclusion: taking into account the progressing character of corrosion processes, condition of the tower in any moment of time can go from unacceptable to an emergency.
    Key words: Shukhov tower, operating conditions of bearing structures, corrosion, examination.
  • LITERATURA
    1. Shukhov 1853-1939. Iskusstvo konstruktsiy / pod red. R. Grefe, M. M. Gappoeva, O. Perchi. Per. s nem. M. : Mir, 1994. 192 s.
    2. Obsledovanie stroitel'nykh konstruktsiy radiobashni Shukhova / Otchet OAO «TsNIIPromzdaniy». M., 2011. 100 s.
    3. Travush V. I. Obrabotka rezul'tatov obsledovaniy bashni V. G. Shukhova, vypolnennykh v 1947-2008 gg. M. : ENPI, 2010. 37 s.
    4. Morozov E. P. Setchatye bashni: idei i konstruktsii // Promyshlennoe i grazhdanskoe stroitel'stvo. 2003. ¹ 6. S. 14-15.
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  • Complex Approach to Monitoring of Technical Conditions of Building and Structures of a Higher Level of Responsibility (on the example of the city of Astana)
  • UDC 69.059.1.001.5(574-25)
    Zhmagul S. NUGUZHINOV, Birlik B. EREZHEPOV, Aleksey Yu. KUROKHTIN
    Abstract. The analysis of the normative and legislative base of the Republic of Kazakhstan in the field of expert examining and monitoring of technically complicated, unique, large-span and high-rise buildings and structures is presented. The complex approach to the monitoring of technical conditions of building structures of such objects is considered.
    Key words: bearing building structures, safety, expert examination, monitoring.