Title of article
Singular boundary method for solving plane strain elastostatic problems
Author/Authors
Gu، نويسنده , , Yan and Chen، نويسنده , , Wen and Zhang، نويسنده , , Chuan-Zeng، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
8
From page
2549
To page
2556
Abstract
This study documents the first attempt to apply the singular boundary method (SBM), a novel boundary only collocation method, to two-dimensional (2D) elasticity problems. Unlike the method of fundamental solutions (MFS), the source points coincide with the collocation points on the physical boundary by using an inverse interpolation technique to regularize the singularity of the fundamental solution of the equation governing the problems of interest. Three benchmark elasticity problems are tested to demonstrate the feasibility and accuracy of the proposed method through detailed comparisons with the MFS, boundary element method (BEM), and finite element method (FEM).
Keywords
Singularity , Inverse interpolation technique , Singular boundary method , Origin intensity factor , Elasticity problem , collocation method
Journal title
International Journal of Solids and Structures
Serial Year
2011
Journal title
International Journal of Solids and Structures
Record number
1388884
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