• 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