Hypersingular formulation for boundary stress evaluation revisited. Part 2: Corners.

Authors

  • Alberto Salvadori University of Brescia

DOI:

https://doi.org/10.14713/ejbe.v6i2.941

Keywords:

Hypersingular boundary integral equations, stress evaluation, free terms, boundary element method

Abstract

This work focuses on the use of the hypersingular boundary integral equation
to evaluate the linear elastic stress tensor on the boundary. A companion
paper [1] has been devoted to smooth boundaries: in the present work, the
traction equation is analyzed at a corner, in the presence of a Lipschitz
boundary. Properties of the hypersingular and of the strongly singular operator
are discussed together with properties of the whole linear elastic integral
operator.

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Published

2008-09-12

Issue

Vol. 6 No. 2 (2008)

Section

Papers

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