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Extended Finite element method.

jagdeepnain's picture

please help me on selection of enrichment function for modeling of hole in XFEM and how to added the additional degree of freedom to the enrichment nodes and also on implementation of XFEM please help me

Thanks in advance


phunguyen's picture


Should you write to me at, I will send you one Matlab XFEM code.

For holes, you do not need to use any enrichment functions. Elements completely falls inside the whole are discarded and for elements cut by the hole, integration points in the hole are skipped when doing numerical integration.


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