An improved inner point stress integral equation and its application in 2-D elastoplastic problems

DOI10.1016/S0955-7997(97)00073-8zbMath0956.74069MaRDI QIDQ1961502

Yanyan Li

Publication date: 12 March 2001

Published in: Engineering Analysis with Boundary Elements (Search for Journal in Brave)

zbMATH Keywords

Stokes' theoremline integralfree termelastoplastic problemCauchy principal integralsimproved inner point stress integral formulationweak singular integrals

Mathematics Subject Classification ID

Boundary element methods applied to problems in solid mechanics (74S15) Small-strain, rate-independent theories of plasticity (including rigid-plastic and elasto-plastic materials) (74C05)

Related Items (3)

Fast multipole boundary element analysis of two‐dimensional elastoplastic problems ⋮ On elastoplastic analysis of some plane stress problems with meshless methods and successive approximations method ⋮ A regularized domain integral formulation for inclusion problems of various shapes by equivalent inclusion method

Cites Work

• On the application of the boundary element method to plasticity
• Some remarks about the formulation of three-dimensional thermoelastoplastic problems by integral equations
• Formulation of boundary integral equations for three-dimensional elasto- plastic flow
• A new BEM formulation for tow- and three-dimensional elastoplasticity using particular integras
• Direct evaluation of singular integrals in elastoplastic analysis by the boundary element method
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