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TECHNOLOGY OF CONSTRUCTION PROCEDURES. MECHANISMS AND EQUIPMENT

MODELING AND OPTIMIZATION OF ORGANIZATIONAL AND TECHNOLOGICAL SOLUTIONS IN THE CONSTRUCTION OF ENERGY EFFICIENT FENCING STRUCTURES IN CIVIL ENGINEERING

Vestnik MGSU 5/2016
  • Lapidus Azariy Abramovich - Moscow State University of Civil Engineering (National Research University) (MGSU) Professor, Doctor of Technical Sciences, chair, Department of Technology and Management of the Construction, Honored Builder of the Russian Federation, Recipient of the Prize of the Russian Federation Government in the field of Science and Technology, Moscow State University of Civil Engineering (National Research University) (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Zhunin Andrey Alekseevich - 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation Postgraduate student, Department of Technology and Management of the Construction, 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation, ; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 59-71

The investigations of thermal and technical features of enveloping structures show that at the present time the structures of outer walls with hinged ventilated facades are the most energy efficient. The facades with air space are widely used both in residential and in public buildings. In the recent years the problems related to energy efficient enveloping structures are being actively investigated. The problems of modern Russian and foreign energy-efficient facade systems, their technical and structural solutions and the main methods of their installation are reviewed in the article. The methods of solving the tasks of research are proposed and the obtained results are described. The development of organizational and technological solutions for sealing of joints of front panels during installation of ventilated facades by pre-assembly method was the basis of the method of solving of the problem. The obtained data together with the developed structural and technological solutions may become the base for the development of technical rules and regulations.

DOI: 10.22227/1997-0935.2016.5.59-71

References
  1. Afanas’ev A.A., Zhunin A.A. Modul’nye fasady v vysotnom stroitel’stve [Modular Facades in High-Rise Construction]. Vestnik MGSU [Proceedings of Moscow State University of Civil Engineering]. 2011, no. 1, vol. 2, pp. 19—23. (In Russian)
  2. Afanas’ev A.A., Zhunin A.A. Industrial’naya tekhnologiya vozvedeniya energoeffektivnykh ograzhdayushchikh konstruktsiy [Industrial Technology of Constructing Energy Efficient Enveloping Structures]. Tekhnologiya i organizatsiya stroitel’nogo proizvodstva [Technology and Organization of Construction Operations]. 2014, no. 2 (7), pp. 28—30. (In Russian)
  3. Ershov M.N., Vil’man Yu.A. Tekhnologiya oblitsovki 25-etazhnogo monolitnogo zhelezobetonnogo zhilogo doma. Stroyka glazami uchenykh [Facing Technology of 25-storeyed Monolithic Reinforced Concrete Residential Building]. Mekhanizatsiya stroitel’stva [Mechanization of Construction]. 2012, no. 10, pp. 24—31. (In Russian)
  4. Ershov M.N., Babiy I.N., Meneylyuk I.A. Analiz tekhnologicheskikh osobennostey primeneniya fasadnykh sistem teploizolyatsii [Analysis of Technological Features of the Use of Faсade Thermal Insulation Systems]. Tekhnologiya i organizatsiya stroitel’nogo proizvodstva [Technology and Organization of Construction Operations]. 2015, no. 4—1 (9), pp. 43—47. (In Russian)
  5. Zhukov A.D. Tekhnologiya teploizolyatsionnykh materialov. Chast’ 2. Teploeffektivnye stroitel’nye sistemy [Technology of Thermal Insulation Materials. Part 2. Thermal Efficient Construction Systems]. Moscow, MGSU Publ., 2011, 248 p. (In Russian)
  6. Zhunin A.A. Metody sokrashcheniya trudozatrat i uluchsheniya kontrolya kachestva rabot pri vozvedenii energoeffektivnykh ograzhdayushchikh konstruktsiy [Methods of Reducing Labour Costs and Increasing the Quality Control when Constructing Energy Efficient Enveloping Structures]. Vestnik grazhdanskikh inzhenerov [Bulletin of Civil Engineers]. 2014, no. 3 (44), pp. 137—141. (In Russian)
  7. Ivakina Yu.Yu. Povyshenie effektivnosti navesnykh ventiliruemykh fasadov [Increasing the Efficiency of Hinged Ventilated Facades]. Moscow, Kniga po trebovaniyu Publ., 2011, 112 p. (In Russian)
  8. Organizatsionno-tekhnologicheskiy potentsial ograzhdayushchikh konstruktsiy mnogoetazhnykh zhilykh zdaniy [Organizational and Technological Potential of Enveloping Structures of Multi-Storeyed Residential Buildings]. Vestnik MGSU [Proceedings of Moscow State University of Civil Engineering]. 2015, no. 4, pp. 143—149. (In Russian)
  9. Malyavina E.G. Stroitel’naya teplofizika i problemy utepleniya sovremennykh zdaniy [Structural Thermal Physics and the Problems of Heat Insulation of Modern Buildings]. AVOK: Ventilyatsiya, otoplenie, konditsionirovanie vozdukha, teplosnabzhenie i stroitel’naya teplofizika [AVOK : Ventilation, Heating, Air Conditioning, Heat Supply and Construction Thermal Physics]. 2009, no. 1, pp. 4—7. (In Russian)
  10. Vaynshteyn M.S., Zhdanovskiy B.V., Sinenko S.A., Afanas’ev A.A., Pavlov A.S., Efimenko A.Z., Dolganov A.I. Otsenka effektivnosti organizatsionno-tekhnologicheskikh resheniy pri vybore sredstv mekhanizatsii proizvodstva stroitel’no-montazhnykh rabot [Estimating the Efficiency of Organizational and Technological Solutions when Choosing the Means of Mechanization of Installation and Construction Works]. Nauchnoe obozrenie [Scientific Review]. 2015, no. 13, pp. 123—128. (In Russian)
  11. SP 70.13330.2012. Nesushchie i ograzhdayushchie konstruktsii. Aktualizirovannaya redaktsiya SNiP 3.0301—87 [Requirements 70.13330.2012. Baring and Enveloping Structures. Updated Edition of Construction Rules SNiP 3.0301—87]. Moscow, Gosstroy Publ., 2013, 203 p. (In Russian)
  12. SP 48.13330.2011. Organizatsiya stroitel’stva. Aktualizirovannaya redaktsiya SP 48.13330.2011 [Requirements SP 48.13330.2011. Organization of Construction. Updated Edition of the Rules SP 48.13330.2011]. Moscow, GosstroyRossii Publ., 2010, 21 p. (In Russian)
  13. Tekhnicheskiy reglament o bezopasnosti zdaniy i sooruzheniy : Federal’nyy zakon ot 30.12.2009 № 384-FZ [Technical Rules on the Safety of Buildings and Structures : Federal Law from 30.12.2009 no. 384-FZ]. (In Russian)
  14. Tekhnicheskiy reglament o trebovaniyakh pozharnoy bezopasnosti : Federal’nyy zakon ot 22.07.2008 № 123-FZ (red. ot 23.06.2014) [Technical Rules on the Requirements to Fire Safety : Federal Law from 22.07.2008 no. 123-FZ (edition from 23.06.2014)]. (In Russian)
  15. SNiP 12-03—2001. Bezopasnost’ truda v stroitel’stve. Chast’ 1. Obshchie trebovaniya [Construction Regulations SNiP 12-03—2001. Labor Safety in the Construction. Part 1. Geberal Requirements]. Moscow, GosstroyRossii Publ., 2001. (In Russian)
  16. GOST 11024—2012. Paneli stenovye naruzhnye betonnye i zhelezobetonnye dlya zhilykh i obshchestvennykh zdaniy. Obshchie tekhnicheskie usloviya [Russian State Standard 11024—2012. Concrete and Reinforced Concrete Outer Wall Panels for Residential and Public Buildings]. Moscow, Standartinform Publ., 2014, 19 p. (In Russian)
  17. GOST 13015—2012. Izdeliya betonnye i zhelezobetonnye dlya stroitel’stva. Obshchie tekhnicheskie trebovaniya. Pravila priemki, markirovki, transportirovaniya i khraneniya [Russian State Standard 13015—2012. Concrete and Reinforced Concrete Products for Construction. General Technical Requirements. Rules of Acceptance, Marking, Transportation and Storage]. Moscow, Standartinform Publ., 2014, 40 p. (In Russian)
  18. Al’bom tekhnicheskikh resheniy Konstruktsiya navesnoy fasadnoy sistemy s voz-dushnym zazorom «RUSEKSP» s oblitsovkoy keramogranitnymi plitami [Album of Technical Solutions “Construction of Hinged Facade System with Air Gap “RUSEKSP” with Facing by Ceramic Granite Panels] . Moscow, OOO «Atlas Moskva» Publ., 2012. (In Russian)
  19. Al’bom tekhnicheskikh resheniy «ROCKWOOL» : Materialy dlya proektirovaniya i rabochie chertezhi uzlov [Album of Technical Solutions “ROCKWOOL” : Materials for Design and Working Drawings of Joints]. Moscow, OAO «TsNIIPromzdaniy» Publ., 2013, 388 p. (In Russian)
  20. Draper N.R., Smith H. Applied Regression Analysis. Wiley-Interscience, 3rd edition, 1998, 736 p.

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Body drop into a fluid tank and dynamic loads calculation

Vestnik MGSU 5/2014
  • Komarov Aleksandr Andreevich - Moscow State University of Civil Engineering (MGSU) Doctor of Technical Sciences, Professor, Department of Hydraulics and Water Resources, Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation; +7 (499) 261-48-04; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Kazennov Vyacheslav Vasil'evich - Moscow State University of Civil Engineering (MGSU) Doctor of Technical Sciences, Professor, Head, Sector of Scientific and Technical Center «Blast Resistance», Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation; +7 (499) 261-48-04; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 135-143

The theory of a body striking a fluid began intensively developing due to the tasks of hydroplanes landing. For the recent years the study of a stroke and submersion of bodies into fluid became even more current. We face them in the process of strength calculation of ship hulls and other structures in modern technology. These tasks solution represents great mathematical difficulty even in case of the mentioned simplifications. These difficulties emerge due to the unsteady character of fluid motion in case of body submersion, and also jet and spray phenomena, which lead to discontinuous motions. On the basis of G.V. Logvinovich’s concept the problem of loads determination with consideration for air gap is solved for both a body and reservoir enclosing structures when a body falls into a fluid. Numerical method is based on the decay of an arbitrary discontinuity.

DOI: 10.22227/1997-0935.2014.5.135-143

References
  1. Ionina M.F. Chislennoe issledovanie zadachi ob udare uprugikh tsilindricheskikh obolochek o vodu [Numerical Study of Water Impact on Cylindrical Shells in Case of Stroke]. Vychislitel'nye tekhnologii [Calculative Technologies]. 1999, vol. 4, no. 3, pp. 84—94.
  2. Ryabchenko V.P. Metod integral'nykh uravneniy v ploskoy i prostranstvennoy zadachakh ob udare plastiny o zhidkost' konechnoy glubiny [Method of Integral Equations in 2D and 3D Problems of Plate Impacting a Fluid of Finite Depth]. Prikladnaya mekhanika i tekhnicheskaya fizika [Journal of Applied Mechanics and Technical Physics]. 2001, vol. 42, no. 4, pp. 98—111.
  3. Taranukha N.A., Chizhumov S.D. Chislennoe modelirovanie padeniya na vodu tela s gofrirovannym dnishchem [Numerical Simulation of a Body with Corrugated Bottom Falling on Water]. Prikladnaya mekhanika i tekhnicheskaya fizika [Journal of Applied Mechanics and Technical Physics]. 2001, vol. 42, no. 4, pp. 112—118.
  4. Korobkin A.A. Ploskaya zadacha o simmetrichnom udare volnoy po balke Eylera [The problem of a symmetric wave impaction on the Euler beam]. Prikladnaya mekhanika i tekhnicheskaya fizika [Journal of Applied Mechanics and Technical Physics]. 1998, vol. 39, no. 5, рp. 134—147.
  5. Malenica S. Modified Logvinovich Model for Hydrodynamic Loads on Asymmetric Contours Entering Water. UEA Repository, 2005.
  6. Scolan Y., Korobkin A. Energy Distribution from Vertical Impact of a Three-Dimensional Solid Body onto the Flat Free Surface of an Ideal Fluid. Journal of Fluids and Structures. 2003, vol. 17, no. 2, pp. 275—286. DOI: 10.1016/S0889-9746(02)00118-4.
  7. Logvinovich G.V. Gidrodinamika techeniy so svobodnymi granitsami [Hydrodynamics of Free-Boundary Flows]. Kiev, 1969, 215 p.
  8. Shibue T., Ito A., Nakayama E. Structural Response Analysis of Cylinders under Water Impact. Hydroelasticity in Marine Technology. 1994, pр. 221—228.
  9. Arai M., Miyauchi T. Numerical Study of the Impact of Water on Cylindrical Shells, Considering Fluid-structure Interactions. PRADS’98, the Hague, September, 1998.
  10. Stow C.D., Hadfield M.G. An Experimental Investigation of Fluid Flow Resulting from the Impact of a Water Drop with an Unyielding Dry Surface. Proc. R. Soc. London Ser. 1981, vol. 373, no. 1755, pp. 419—441. DOI: 10.1098/rspa.1981.0002.
  11. Iafrati A., Korobkin A. Asymptotic Estimates of Hydrodynamic Loads in the Early Stage of Water Entry of a Circular Disk. Journal of Engineering Mathematics. 2011, vol. 69, no. 2-3, pp. 199—224. DOI: 10.1007/s10665-010-9411-y.
  12. Scolan Y., Korobkin A. Mixed Boundary Value Problem in Potential Theory: Application to the Hydrodynamic Impact (Wagner) Problem. Comptes Rendus Mecanique. 2012, vol. 340, no. 10, pp. 702—705. DOI: 10.1016/j.crme.2012.09.006.
  13. Chau S.-W., Lu C.-Y., Chou S.-K. Numerical Simulation of Nonlinear Slamming for a High-speed Planning Vessel. TEAM-2000: Proc. Of the 14th Asian Technical Exchange and Advisory Meeting on Marine Structures, Vladivostok, 18—21 Sept. 2000. Vladivostok, Far East. State Tech. Univ., 2000, pp. 224—232.
  14. Godunov S.K., editor. Chislennoe reshenie mnogomernykh zadach gazovoy dinamiki [Numerical Solution of Multidimensional Problems of Gas Dynamics]. Moscow, Nauka Publ., 1976, 400 p.
  15. Grigolyuk E.I., Gorshkov A.G. Vzaimodeystvie uprugikh konstruktsiy s zhidkost'yu (udar i pogruzhenie) [Interaction of Elastic Structures with a Liquid (Impact and Immersion)]. Leningrad, Sudostroenie Publ., 1976, 200 p.

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