| Issue |
E3S Web Conf.
Volume 563, 2024
International Conference on Environmental Science, Technology and Engineering (ICESTE 2024)
|
|
|---|---|---|
| Article Number | 02030 | |
| Number of page(s) | 7 | |
| Section | Civil Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/202456302030 | |
| Published online | 30 August 2024 | |
Numerical Simulation of Elastoplastic Problems in Strains and Displacements
1 National University of Uzbekistan, Tashkent, Uzbekistan
2 Samarkand branch of Tashkent University of Information Technologies, Samarkand, Uzbekistan
3 Institute of Mechanics and Seismic Stability of Structures, Tashkent, 100125, Uzbekistan
* Corresponding author: djumayozov@bk.ru
Within the framework of Saint-Venant's compatibility conditions, plane problems of the theory of plasticity with respect to strains and displacements are formulated in this paper. Grid equations for displacements and strains for a rectangular plate are compiled using the finite-difference method. Difference equations for displacements and strains were solved, respectively, by the iterative method and the method of alternating directions. By comparing the numerical results for a rectangular plate, the validity of the formulated plastic problem with respect to deformations is shown.
© The Authors, published by EDP Sciences, 2024
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