A hemivariational inequality approach to the unilateral contact problem and substationarity principles
作者： P. D. Panagiotopoulos , A. V. Avdelas
DOI: 10.1007/BF00537372
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摘要: The present paper deals with contact problems of structures for which the region is not a priori known. For boundary conditions describing both convex and nonconvex potential functions are considered. first lead to variational inequalities minimum energy principles second new type forms, called hemivariational inequalities, substationary-energy principles. Static dynamic friction and/or brittle fracture effects Applications illustrate theory.
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