Heaviside enriched extended stochastic FEM for problems with uncertain material interfaces

Volume: 56, Issue: 5, Pages: 753 - 767
Published: Sep 5, 2015
Abstract
This paper is concerned with the modeling of heterogeneous materials with uncertain inclusion geometry. The eXtended stochastic finite element method (X-SFEM) is a recently proposed approach for modeling stochastic partial differential equations defined on random domains. The X-SFEM combines the deterministic eXtended finite element method (XFEM) with a polynomial chaos expansion (PCE) in the stochastic domain. The X-SFEM has been studied for...
Paper Details
Title
Heaviside enriched extended stochastic FEM for problems with uncertain material interfaces
Published Date
Sep 5, 2015
Volume
56
Issue
5
Pages
753 - 767
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