|
This article is cited in 2 scientific papers (total in 2 papers)
Equilibrium of an elastic body with closely spaced thin inclusions
A. M. Khludnevab a Lavrentiev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
b Novosibirsk State University, Novosibirsk, Russia
Abstract:
Problems with unknown boundaries describing an equilibrium of two-dimensional elastic bodies with two thin closely spaced inclusions are considered. The inclusions are in contact with each other, which means that there is a crack between them. On the crack faces, nonlinear boundary conditions of the inequality type that prevent the interpenetration of the faces are set. The unique solvability of the problems is proved. The passages to the limit as the stiffness parameter of thin inclusions tends to infinity are studied, and limiting models are analyzed.
Key words:
thin inclusion, crack, boundary conditions of mutual nonpenetration, stiffness of inclusion, limiting models.
Received: 13.02.2017
Citation:
A. M. Khludnev, “Equilibrium of an elastic body with closely spaced thin inclusions”, Zh. Vychisl. Mat. Mat. Fiz., 58:10 (2018), 1714–1727; Comput. Math. Math. Phys., 58:10 (2018), 1660–1672
Linking options:
https://www.mathnet.ru/eng/zvmmf10797 https://www.mathnet.ru/eng/zvmmf/v58/i10/p1714
|
Statistics & downloads: |
Abstract page: | 161 | References: | 32 |
|