Heaviside enriched extended stochastic FEM for problems with uncertain material interfaces
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
Journal
Volume
56
Issue
5
Pages
753 - 767
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