Тип публикации: статья из журнала
Год издания: 1998
Идентификатор DOI: 10.1007/BF02471260
Аннотация: 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 consПоказать полностьюtraints 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.
Журнал: Journal of Applied Mechanics and Technical Physics
Выпуск журнала: Т. 39, № 4
Номера страниц: 628-633
ISSN журнала: 00218944
Место издания: Новосибирск
Издатель: Pleiades Publishing, Ltd. (Плеадес Паблишинг, Лтд)