Frictional Contact Of Elastic Bodies In Terms
Of Large Deformations
Author(s)
G. Szefer & D. Jasinska
Abstract
Unilateral dynamic contact problem with friction is stated and analysed.
Different friction models are considered. Variational formulation in an effec-
tive mixed lagrangean-eulerean description is used. Incremental approach,
FEM procedure and Newmark method of time integration are applied to
solve the problem. Numerical results for several examples are given.
1 Introduction
In the paper a frictional contact of two elastic bodies undergoing large de-
formations in presence of motion will be considered. Different contact and
friction models (Signorini conditions, normal compliance response, constant
and varying friction coefficient) are taken into account. For generality it is
assumed, that a material singular surface (Szefer[4]) may appear on the
boundary. Thi
Keywords
Related Book
Other papers in this volume
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