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Itogi Nauki i Tekhniki. Sovremennaya Matematika i ee Prilozheniya. Tematicheskie Obzory, 2019, Volume 160, Pages 105–113
(Mi into429)
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Influence of a nonstationary surface load on elastic porous half-space
O. N. Peshcherikovaa, G. V. Fedotenkovab a Moscow Aviation Institute (National Research University)
b Lomonosov Moscow State University, Institute of Mechanics
Abstract:
In this paper, we develop a method for solving planar nonstationary problems on the influence of a surface pressure on an elastic-porous half-space. Using surface influence functions, we obtain an integral relation, which expresses the desired displacements with the surface pressure. A numerical-analytical algorithm is constructed. For calculating singular integrals, we derive special quadrature formulas based on the canonical regularization of integrands.
Keywords:
nonstationary problem, numerical-analytical algorithm, elastic porous medium, influence function, quadrature formula, singular integral, superposition principle.
Citation:
O. N. Peshcherikova, G. V. Fedotenkov, “Influence of a nonstationary surface load on elastic porous half-space”, Proceedings of the International Conference on Mathematical Modelling in Applied Sciences ICMMAS-17,
St. Petersburg Polytechnic University, July 24-28, 2017, Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 160, VINITI, Moscow, 2019, 105–113
Linking options:
https://www.mathnet.ru/eng/into429 https://www.mathnet.ru/eng/into/v160/p105
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