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Calculation of Elements Considering Geometric and Physical Nonlinearity Bylumped-deformations Method

Received: 22 December 2021    Accepted: 15 January 2022    Published: 21 January 2022
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Abstract

This article describes the use of multi-storey buildings and structures, which are one of the new promising areas. The use of prefabricated reinforced concrete, in comparison with full monolithic, dramatically reduces the labor intensity of work at the construction site. The prefabricated monolithic structure during the construction of statically indeterminate systems makes it possible to quite simply ensure the spatial rigidity of the building or structure as a whole, as well as to reduce the construction time in comparison with a complete monolith by several times, reduce the labor intensity of the production of works by about 1,5÷2 times and accordingly, the value of the object decreases. Plane and bending stress states are experienced by many structures of high-rise construction. These are beams - walls, and bracing systems, in which horizontal loads are perceived mainly by diaphragms and stiffening cores. There are various methods for solving problems for a plane and bending stress state, for example, the finite difference method, the finite element method, the limit equilibrium method and the method of concentrated deformations. The relevance in this work lies in the need to create a methodology for calculating reinforced concrete structures in multi-storey buildings and structures, based on the method of concentrated deformations (MSD) with implementation on computer technology, taking into account the influence of the expansion effect and real diagrams of deformation of concrete and reinforcement, at different loading times. It also describes in detail the formation of a flat and bending model for the analysis of reinforced concrete structures by the method of concentrated deformations, with a complete diagram of the deformation of concrete and reinforcement, taking into account geometric and physical nonlinearity, including a descending branch depending on the initial data. In addition, a comparison of the obtained results of analytical, theoretical and experimental research data is given.

Published in Advances in Networks (Volume 10, Issue 1)
DOI 10.11648/j.net.20221001.11
Page(s) 1-6
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Calculation Model, Carrier Systems, Deformation, Voltage, Bend, Stretching, Geometric and Physical Nonlinearity

References
[1] Baikov V. N., Dodonov M. I., Rastorguev B. S., Frolov A. K., Mukhametdiev T. A., Kunizhev V. Kh. General Practice for Calculation of Reinforced Element Stiffness for Normal Sections //Concrete and reinforcing. –1987. - № 5. - p. 16-18.
[2] Dodonov M. I., Mukhametdiev T. A., Kunizhev V. Kh., Adyrakaeva G. D. Calculation of Stiffness and Replacement of Cord Reinforced Elements by Deformation Scheme // Construction Mechanics and Structure Computing. –1987. -№ 3.
[3] Zulpuev A. M. Calculation of Precast Reinforced Ceiling Panels Supported Along Four Sides by Lumped-Deformation Methods //The News. – Osh.–2005. -№ 2. - p. 31-37.
[4] Zulpuev A. M. The method of concentrated deformations // Tutorial. - Bishkek. Publishing house "Ayat". -2014. -164 p.
[5] Zulpuev A. M., Baktygulov K. Discrete Calculation Model for Normal Sections of Reinforced Cords of Carrier Systems in Multistory Buildings//Electronic Scientific and Practical Journal «SINERGY». Voronezh Institute of Economics and Law. RF - Voronezh. - 2016. -№ 2 (4). - P. 63-72.
[6] Zulpuev A. M., Ganyev A. M. Calculation by Lumped-Deformation Method for Reinforced Cord Systems Considering «SINERGY Physical Nonlinearity//Electronic Scientific and Practical Journal». Voronezh Institute of Economics and Law. RF - Voronezh. - 2016. - № 5. - P. 100-108.
[7] Zulpuev A. M., Temikeev K., Baktygulov K. “Stress-strain” relations for concrete at different loading times. Electronic scientific and practical journal "SYNERGY". Voronezh Economics and Law Institute of the Russian Federation. - Voronezh. - 2016. - № 1 (3). - P. 59-68.
[8] Zulpuev A. M., Temikeev K. T., Mamytov U. B., Meshcheryakov A. A. On the issue of assessing the effect of spatial work of load-bearing structures of multi-storey buildings and structures of a communication system under horizontal influences. Territory of science. - Issue. № 3. - 2018. - S. 52-63.
[9] Zulpuev A. M., Temikeev K. T., Mamytov U. B., Meshcheryakov A. A. Investigation of the joint work of different types of vertical load-bearing structures of multi-storey buildings and structures, taking into account the compliance of interfloor floor disks in their plane. Synergy - Vol. № 3. - Voronezh, 2018. - P. 57-65.
[10] Temikeev K., Zulpuev. A. M. Study of the resource of constructive safety of load-bearing structures of multi-storey buildings and structures during the life cycle. // Research report on state budget research. - Bishkek, 2017.
[11] Karpenko N. I. Theory of Deformation of reinforced Concrete with Cracks. –М.: Stroyizdat, 1976. - 204 p.
[12] Polyakov S. V., Denisov B. E. Analysis of Large-Panel Buildings Response to Impact of Horizontal (Seismic, Wind) Loads Using Plane and Dimensional Models // Uzbekistan Construction and Architecture. -1967. - № 3.
[13] Rzhanitzin A. R. Calculation of Plain Structure by Lumped-Deformation Method // Construction Mechanics and Structural Calculations. - 1980. - № 5. –p. 15-20.
[14] SNiP 2.03.01-84*. Reinforced Structures. Design Norms - М., 1999. - 79 p.
[15] SNiP 2.01.07-85* Loads and impacts, M., 2003.
Cite This Article
  • APA Style

    Zulpuev Abdivap Momunovich, Abdykeeva Shirin Suyunbayevna. (2022). Calculation of Elements Considering Geometric and Physical Nonlinearity Bylumped-deformations Method. Advances in Networks, 10(1), 1-6. https://doi.org/10.11648/j.net.20221001.11

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    ACS Style

    Zulpuev Abdivap Momunovich; Abdykeeva Shirin Suyunbayevna. Calculation of Elements Considering Geometric and Physical Nonlinearity Bylumped-deformations Method. Adv. Netw. 2022, 10(1), 1-6. doi: 10.11648/j.net.20221001.11

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    AMA Style

    Zulpuev Abdivap Momunovich, Abdykeeva Shirin Suyunbayevna. Calculation of Elements Considering Geometric and Physical Nonlinearity Bylumped-deformations Method. Adv Netw. 2022;10(1):1-6. doi: 10.11648/j.net.20221001.11

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  • @article{10.11648/j.net.20221001.11,
      author = {Zulpuev Abdivap Momunovich and Abdykeeva Shirin Suyunbayevna},
      title = {Calculation of Elements Considering Geometric and Physical Nonlinearity Bylumped-deformations Method},
      journal = {Advances in Networks},
      volume = {10},
      number = {1},
      pages = {1-6},
      doi = {10.11648/j.net.20221001.11},
      url = {https://doi.org/10.11648/j.net.20221001.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.net.20221001.11},
      abstract = {This article describes the use of multi-storey buildings and structures, which are one of the new promising areas. The use of prefabricated reinforced concrete, in comparison with full monolithic, dramatically reduces the labor intensity of work at the construction site. The prefabricated monolithic structure during the construction of statically indeterminate systems makes it possible to quite simply ensure the spatial rigidity of the building or structure as a whole, as well as to reduce the construction time in comparison with a complete monolith by several times, reduce the labor intensity of the production of works by about 1,5÷2 times and accordingly, the value of the object decreases. Plane and bending stress states are experienced by many structures of high-rise construction. These are beams - walls, and bracing systems, in which horizontal loads are perceived mainly by diaphragms and stiffening cores. There are various methods for solving problems for a plane and bending stress state, for example, the finite difference method, the finite element method, the limit equilibrium method and the method of concentrated deformations. The relevance in this work lies in the need to create a methodology for calculating reinforced concrete structures in multi-storey buildings and structures, based on the method of concentrated deformations (MSD) with implementation on computer technology, taking into account the influence of the expansion effect and real diagrams of deformation of concrete and reinforcement, at different loading times. It also describes in detail the formation of a flat and bending model for the analysis of reinforced concrete structures by the method of concentrated deformations, with a complete diagram of the deformation of concrete and reinforcement, taking into account geometric and physical nonlinearity, including a descending branch depending on the initial data. In addition, a comparison of the obtained results of analytical, theoretical and experimental research data is given.},
     year = {2022}
    }
    

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  • TY  - JOUR
    T1  - Calculation of Elements Considering Geometric and Physical Nonlinearity Bylumped-deformations Method
    AU  - Zulpuev Abdivap Momunovich
    AU  - Abdykeeva Shirin Suyunbayevna
    Y1  - 2022/01/21
    PY  - 2022
    N1  - https://doi.org/10.11648/j.net.20221001.11
    DO  - 10.11648/j.net.20221001.11
    T2  - Advances in Networks
    JF  - Advances in Networks
    JO  - Advances in Networks
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    EP  - 6
    PB  - Science Publishing Group
    SN  - 2326-9782
    UR  - https://doi.org/10.11648/j.net.20221001.11
    AB  - This article describes the use of multi-storey buildings and structures, which are one of the new promising areas. The use of prefabricated reinforced concrete, in comparison with full monolithic, dramatically reduces the labor intensity of work at the construction site. The prefabricated monolithic structure during the construction of statically indeterminate systems makes it possible to quite simply ensure the spatial rigidity of the building or structure as a whole, as well as to reduce the construction time in comparison with a complete monolith by several times, reduce the labor intensity of the production of works by about 1,5÷2 times and accordingly, the value of the object decreases. Plane and bending stress states are experienced by many structures of high-rise construction. These are beams - walls, and bracing systems, in which horizontal loads are perceived mainly by diaphragms and stiffening cores. There are various methods for solving problems for a plane and bending stress state, for example, the finite difference method, the finite element method, the limit equilibrium method and the method of concentrated deformations. The relevance in this work lies in the need to create a methodology for calculating reinforced concrete structures in multi-storey buildings and structures, based on the method of concentrated deformations (MSD) with implementation on computer technology, taking into account the influence of the expansion effect and real diagrams of deformation of concrete and reinforcement, at different loading times. It also describes in detail the formation of a flat and bending model for the analysis of reinforced concrete structures by the method of concentrated deformations, with a complete diagram of the deformation of concrete and reinforcement, taking into account geometric and physical nonlinearity, including a descending branch depending on the initial data. In addition, a comparison of the obtained results of analytical, theoretical and experimental research data is given.
    VL  - 10
    IS  - 1
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Author Information
  • Department of Construction Production, Faculty of Architecture and Construction, Osh Technological University Named After M. M. Adyshev, Osh, Kyrgyzstan

  • Department of Construction Production, Faculty of Architecture and Construction, Osh Technological University Named After M. M. Adyshev, Osh, Kyrgyzstan; Department of Protection in Emergency Situations, Faculty of Architecture, Design and Construction, Kyrgyz-Russian Slavic University Named After B. Yeltsin, Bishkek, Kyrgyzstan

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