On the calculation of boundary stresses with the Somigliana stress identity

DOI10.1002/nme.1620381907zbMath0854.73076OpenAlexW2017555715MaRDI QIDQ4861044

Christian Fiedler

Publication date: 10 January 1996

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.1620381907

zbMATH Keywords

Cauchy principal valueintegral representationstrong singularityhypersingular kernelslimit-to-the-boundary method

Mathematics Subject Classification ID

Linear elasticity with initial stresses (74B10) Boundary element methods applied to problems in solid mechanics (74S15)

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NON-SINGULAR SOMIGLIANA STRESS IDENTITIES IN ELASTICITY, Approximate formulation of the hypersingular boundary integral equation in potential theory, A semi-analytical algorithm for the evaluation of the nearly singular integrals in three-dimensional boundary element methods, A non-hypersingular boundary integral formulation for displacement gradients in linear elasticity