IMPOSITION OF FRICTIONAL CONTACT CONDITIONS IN EXTENDED FINITE ELEMENT METHOD
Abstract
For discontinuous issues such as crack in geo-engineering,conventional finite element method usually needs extremely refined mesh in the vicinity of crack. Moreover,the mesh must be reconfigured in the simulation process of crack propagation. The extended finite element method( XFEM),based on the idea of partition of unit method,can successfully solve these problems. In XFEM,some enrichment functions are added to the finite element...
Paper Details
Title
IMPOSITION OF FRICTIONAL CONTACT CONDITIONS IN EXTENDED FINITE ELEMENT METHOD
Published Date
Jan 1, 2014
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