DESIGNING AND DETAILING OF BUILDING SYSTEMS. MECHANICS IN CIVIL ENGINEERING

USE OF HEAVY DUTY CONCRETES AND REINFORCEMENT IN DESIGN OF PREFABRICATED AND MONOLITHIC REINFORCED CONCRETE STRUCTURES

Vestnik MGSU 8/2012
  • Bedov Anatoliy Ivanovich - Moscow State University of Civil Engineering (National Research University) (MGSU) Candidate of Technical Sciences, Professor, Department of Reinforced Concrete and Masonry Structures, 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 .
  • Babkov Vadim Vasilevich - Ufa State Petroleum Technological University Doctor of Technical Sciences, Professor, Department of Building Structures 8 (347) 228-22-00, Ufa State Petroleum Technological University, Office 225, 195 Mendeleeva St., Ufa, 450062, Russian Federation.
  • Gabitov Azat Ismagilovich - Ufa State Petroleum Technological University (USPTU) Doctor of Technical Sciences, Professor, Department of Building Structures, Ufa State Petroleum Technological University (USPTU), 195 Mendeleeva str., Ufa, 450062, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Salov Aleksandr Sergeevich - Ufa State Petroleum Technological University (USPTU) Candidate of Technical Sciences, Associate Professor, Department of Highways and Technology of Construction Production, Ufa State Petroleum Technological University (USPTU), 195 Mendeleeva str., Ufa, 450062, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 76 - 84

The article represents a summarized overview of a generalizing approach to optimized use
of high-strength concretes and several effective classes of reinforcing steel in bendable reinforced
concrete elements. The assessment made by the co-authors is based on the criterion of reduced
consumption of reinforcing steel and concrete. The rate of effi ciency of use of high-strength concretes
and reinforcing steels in bendable (slab) elements is assessed in the article. The principle of
selection of optimal thickness of monolithic fl oor slabs based on their cost and material consumption
rate is proposed. Economic and mathematical methods were used to develop the methodologies
and algorithms proposed by the co-authors. Their methods were implemented in software
programmes registered by the Federal Service for Intellectual Property of the Russian Federation.
The software optimizes the analysis and the process of design of the monolithic reinforced concrete
framing. The results of the research were applied in design of several structures in Ufa.

DOI: 10.22227/1997-0935.2012.8.76 - 84

References
  1. Braun V. Raskhod armatury v zhelezobetonnykh elementakh [Consumption Rate of Reinforcing Steel in Reinforced Concrete Elements]. Moscow, Stroyizdat Publ., 1993, 144 p.
  2. Babkov V.V., Sakhibgareev R.R., Salov A.S. Ratsional’nye oblasti primeneniya modifi tsirovannykh betonov v sovremennom stroitel’stve [Ranges of Rational Application of Modifi ed Concretes in Contemporary Civil Engineering]. Stroitel’nye materialy [Building Materials]. 2006, no. 10, pp. 2—4.
  3. Salov A.S., Babkov V.V., Kolesnik G.S. Voprosy effektivnosti primeneniya vysokoprochnykh betonov v zhelezobetonnykh konstruktsiyakh [Effi ciency of Application of High-Strength Concretes in Reinforced Concrete Structures]. Zhilishchnoe stroitel’stvo [Residential Housing Construction]. 2009, no. 11, pp. 43—47.
  4. SNiP 52-01—2003. Betonnye i zhelezobetonnye konstruktsii. Osnovnye polozheniya [Construction Norms and Rules 52-01—2003. Concrete and Reinforced Concrete Structures. Basic Provisions]. Gosstroy RF [Federal Agency in charge of Construction and Utilities]. Moscow, GUP NIIZhB [State Unitary Enterprise Scientific and Research Institute of Reinforced Concrete], 2004, 24 p.
  5. SP 52-101—2003. Betonnye i zhelezobetonnye konstruktsii bez predvaritel’nogo napryazheniya armatury [Construction Rules 52-101—2003. Structures Made of Concrete and Reinforced Concrete without Pre-stressing]. Gosstroy RF [Federal Agency in charge of Construction and Utilities]. Moscow, GUP NIIZhB [State Unitary Enterprise Scientific and Research Institute of Reinforced Concrete], 2005, 53 p.
  6. Posobie po proektirovaniyu betonnykh i zhelezobetonnykh konstruktsiy iz tyazhelogo betona bez predvaritel’nogo napryazheniya armatury (k SP 52-101—2003) [Handbook of Design of Concrete and Reinforced Concrete Structures Made of Heavy Concrete without Pre-stressing of the Reinforcement (based on Construction Rules 52-101—2003)]. TsNIIPromzdaniy [Central Scientific and Research Institute of Industrial Buildings]. Moscow, 2005, 214 p.
  7. Salov A.S., Babkov V.V., Sakhibgareev R.R. Raschet effektivnogo raskhoda armaturnoy stali dlya variantnogo secheniya izgibaemogo zhelezobetonnogo elementa: Svidetel’stvo o gosudarstvennoy registratsii programmy dlya EVM № 2010610325 [Calculation of Efficient Consumption of Reinforcing Steel for Varying Sections of a Bendable Reinforced Concrete Element: Certificate of State Registration of Software Programme no. 2010610325]. Rightholder: Ufa State Petroleum Technological University. Patent application filed: 17.11.2009; Patent registered: 11.01.2010.
  8. Salov A.S., Babkov V.V., Sakhibgareev R.R. Raschet effektivnogo raskhoda armaturnoy stali po kriteriyu snizheniya stoimosti dlya variantnogo secheniya izgibaemogo elementa. Svidetel’stvo o gosudarstvennoy registratsii programmy dlya EVM № 2011613497 [Calculation of Efficient Consumption of Reinforcing Steel Based on the Criterion of Reduced Costs for Varying Sections of a Bendable Element: Certificate of State Registration of Software Programme no. 2011613497]. Rightholder: Ufa State Petroleum Technological University. Patent application filed: 21.03.2011; Patent registered: 05.05.2011.
  9. Salov A.S. Raschet optimal’nogo variantnogo secheniya i variantnogo armirovaniya izgibaemogo zhelezobetonnogo elementa po kriteriyu snizheniya materialoemkosti i ratsional’nogo sochetaniya klassov betona i armatury: Svidetel’stvo o gosudarstvennoy registratsii programmy dlya EVM № 2011613598 [Calculation of the Optimal Varying Section and Options of Reinforcing Patterns of a Bendable Reinforced Concrete Element Based on the Criterion of Materials Consumption Rate and Rational Combination of Classes of Concrete and Reinforcing Steel. Certificate of State Registration of Software Programme no. 2011613598]. Rightholder: Ufa State Petroleum Technological University. Patent application filed: 21.03.2011; Patent registered: 05.05.2011.

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Powder concretes with technogenic materials

Vestnik MGSU 11/2015
  • Tolstoy Aleksandr Dmitrievich - Belgorod State Technological University named after V.G. Shukhov (BSTU named after V. G. Shukhov) Candidate of Technical Sciences, Professor, Department of Construction Materials Science, Products and Constructions, Belgorod State Technological University named after V.G. Shukhov (BSTU named after V. G. Shukhov), 46 Kostyukova str., Belgorod, 308012, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Lesovik Valeriy Stanislavovich - Belgorod State Technological University named after V.G. Shukhov (BSTU named after V. G. Shukhov) Doctor of Technical Sciences, Professor, Department of Construction Materials Science, Products and Constructions, Belgorod State Technological University named after V.G. Shukhov (BSTU named after V. G. Shukhov), 46 Kostyukova str., Belgorod, 308012, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Zagorodnyuk Liliya Khasanovna - Belgorod State Technological University named after V.G. Shukhov (BSTU named after V. G. Shukhov) Doctor of Technical Sciences, Professor, Department of Construction Materials Science, Products and Constructions, Belgorod State Technological University named after V.G. Shukhov (BSTU named after V. G. Shukhov), 46 Kostyukova str., Belgorod, 308012, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Kovaleva Irina Aleksandrovna - Belgorod State Technological University named after V.G. Shukhov (BSTU named after V. G. Shukhov) postgraduate student, Department of Construction Materials Science, Products and Constructions, Belgorod State Technological University named after V.G. Shukhov (BSTU named after V. G. Shukhov), 46 Kostyukova str., Belgorod, 308012, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 101-109

Beginning with the 1970s many specialists have been dedicating their works to investigation of the possibility to use concrete modifications of non-organic materials containing amorphous silica. Almost any industrial product is beginning with raw materials obtained from the planetary interior or formed on its surface. That’s why the problem of selective choice and utilization of industrial waste is of a global character, so it is of great importance. Currently, the attention of scientists and engineers is attracted by the widespread use of high-strength concrete, different from the usual one by high content of cement stone, lesser grain size, multi-component, increased specific surface area of the filler. The performance properties of concrete to a large extent depend on the properties of aggregate and water content. It is known that empirical way to search for improving the strength of concrete has always been a laborious and time-consuming. In this regard, the actual conditions for forming a preliminary study of high-strength concrete structure have been investigated, as well as the role of processing methods in the process and nature of the impact on the quality of a concrete structure.

DOI: 10.22227/1997-0935.2015.11.101-109

References
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  2. Kaprielov S.S., Sheynfel’d A.V., Kardumyan G.S. Novye modifitsirovannye betony [New Modified Concretes]. Мoscow, Tipografia Paradiz Publ., 2010, 258 p. (In Russian)
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  5. Batrakov V.G. Modifitsirovannye betony [Modified Concrete]. Мoscow, Stroyizdat Publ., 1990, 400 p. (In Russian)
  6. Richard P., Cheurezy M. Composition of reactive powder concrete. Scientific Division Bougies. Cement and Concrete Research. 1995, vol. 25, no. 7, pp. 1501—1511.
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  9. Tolstoy A.D. Shtampovannye vysokoprochnye poroshkovye dekorativnye betony [Pressed Powder High-Strength Decorative Concretes]. Naukoemkie tekhnologii i innovatsii (XXI nauchnye chteniya) : sbornik dokladov Yubileynoy Mezhdunarodnoy nauchno-prakticheskoy konferentsii, posvyashchennoy 60-letiyu BGTU im. V.G. Shukhova (g. Belgorod, 9—10 oktyabrya 2014 g.) [High Technology and Innovation. The Collection of the Reports of the Jubilee International Scientific and Practical Conference, Dedicated to the 60th Anniversary of the BSTU. named after V.G Shukhov. Belgorod, October 9—10, 2014]. Belgorod, 2014, vol. 3. Effektivnye kompozity dlya «zelenogo» stroitel'stva [Efficient Composites for Green Construction]. Pp. 364—368. (In Russian)
  10. Tolstoi A.D., Lesovik V.S., Kovaleva I.A. High-Strength Decorative Complexes with Organo-Mineral Additives. Research Journal of Pharmaceutical. Biological and Chemical Sciences. September-October 2014, RJPBCS 5 (5), pp. 1607—1618.
  11. Tolstoy A.D., Lesovik V.S., Kovaleva I.A., Yakimovich I.V., Lukuttsova N.P. Vysokoprochnye materialy dlya dekorativnykh tseley [High-strength Materials for Decorative Purposes]. Promyshlennoe i grazhdanskoe stroitel’stvo [Industrial and Civil Engineering]. 2014, no. 8, pp. 51—53. (In Russian)
  12. Tolstoy A.D., Lesovik V.S., Kovaleva I.A. Organomineral’nye vysokoprochnye dekorativnye kompozitsii [Organogenic High-Strength Decorative Compositions]. Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta im. V.G. Shukhova [Bulletin of the Belgorod State Technological University named after V.G. Shukhov]. 2014, no. 5, pp. 67—69. (In Russian)
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