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

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.

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

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

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

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

Copyright © 2022 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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