| Issue |
E3S Web of Conf.
Volume 389, 2023
Ural Environmental Science Forum “Sustainable Development of Industrial Region” (UESF-2023)
|
|
|---|---|---|
| Article Number | 01001 | |
| Number of page(s) | 10 | |
| Section | Materials Science Innovations, Green Chemistry and Emission Reduction | |
| DOI | https://doi.org/10.1051/e3sconf/202338901001 | |
| Published online | 31 May 2023 | |
Calculation of a fiber–reinforced concrete specimen based on the orthotropic model
Polytechnic Institute, Vyatka State University, Moskovskaya street 36, Kirov 610000, Russia
* Corresponding author: yutvgu@mail.ru
The calculation of fiber-reinforced concrete is performed by the finite element method using the stresses approximations. The solution is based on the additional energy functional. The nodes equilibrium equations are obtained using the possible displacements principle. To take into account the nonlinearity of concrete deformations, an orthotropic model is used in the plane case. The solution of the nonlinear problem is performed by the method of variable elasticity parameters. The paper gives a calculation result of a tension specimen.
© The Authors, published by EDP Sciences, 2023
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