A linear finite element approach to the
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D. Talaslidis; P. D. Panagiotopoulos
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Article
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1982
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John Wiley and Sons
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English
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## Abstract The present paper deals with the theoretical and numerical treatment of dynamic unilateral problems. The governing equations are formulated as an equivalent variational inequality expressing D' Alembert's principle in its inequality form. The discretization with respect to time and spac