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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 1998, Volume 39, Issue 4, Pages 167–173
(Mi pmtf3304)
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This article is cited in 4 scientific papers (total in 4 papers)
Study of the dynamic contact interaction of deformable bodies
O. V. Bychek, V. M. Sadovskii Computer Center, Siberian Division, Russian Academy of Sciences, Krasnoyarsk 660036
Abstract:
A new algorithm for solving dynamic contact problems involving deformable bodies is proposed. The algorithm is based on formulation of the boundary conditions for the contact interaction with allowance for Coulomb friction in the form of quasivariational inequalities. The algorithm is numerically stable and satisfies geometric constraints in the a priori unknown contact region and conditions specifying that the normal pressure be nonnegative and that the vectors describing tangential velocity and shear stress during slip be oppositely directed. Results are presented from calculations performed for a contact problem for an elastoplastic body in a two-dimensional formulation.
Received: 18.11.1996
Citation:
O. V. Bychek, V. M. Sadovskii, “Study of the dynamic contact interaction of deformable bodies”, Prikl. Mekh. Tekh. Fiz., 39:4 (1998), 167–173; J. Appl. Mech. Tech. Phys., 39:4 (1998), 628–633
Linking options:
https://www.mathnet.ru/eng/pmtf3304 https://www.mathnet.ru/eng/pmtf/v39/i4/p167
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Abstract page: | 26 | Full-text PDF : | 6 |
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