Classical and Unilateral Contact Analysis in Statics and Dynamics

摘要: Classical and unilateral contact analysis problems in statics dynamics are considered. Emphasis is posed on the combination of effective tools from general theory nonsmooth mechanics with more classical boundary finite element methods dynamics. Unilateral interaction belongs to class unknown, load-dependent nonlinearity. The main difficulty either -or separation nature this nonliner joint. It shown that elements analysis, which most simple case leads complementarity relations, can be used for modelling subsequent numerical solution mechanical problem. Similar nonlinearities arise frictional (in case, either-or decision modells stick-slip effects) or adhesive (with applications delamination modelling, ductile crack etc). Boundary interface suitable methods. This explains choice method chapter. Discussion further models extensions, as well references appropriate literature, included.