## Boundary Elements XII: Applications in stress analysis, potential and diffusion |

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### Contents

Remarks on Numerical Instability of BEM Solution | 3 |

MacroElements for 2D and 3DElasticity with BEM | 21 |

Reduction Method of Numerical Errors in the Boundary | 53 |

Copyright | |

21 other sections not shown

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### Common terms and phrases

accuracy algorithm analytical applied approximation bending problem Beskos body force boundary conditions boundary element analysis boundary element formulation boundary element method boundary integral equation Brebbia calculation Cauchy principal value coefficients Computational Mechanics considered constant convective diffusion coordinates crack tip defined deflection density derived diffusion equation dimensional discretized displacement distribution domain integral dual reciprocity elastic Engineering evaluated example expressed field finite element method flux Fracture Fracture Mechanics fundamental solution geometry geotextile given Green's functions Integral Equation Method integration points interface line-spring linear load matrix mesh nodal nonlinear normal numerical integration numerical results obtained parameters plane plane strain plate potential present procedure respectively rock mass scheme shape functions shear shell shown in Figure singular integrals solved source point Springer-Verlag stress intensity factors surface crack technique temperature thermal thermoelastic traction transformed domain transient truncation tunnel values vector viscoelastic volume integral