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General Application of Numerical Green's Functions for SIF Computations With Boundary Elements

S. Guimarães1, J.C.F. Telles2
Faculdade de Engenharia/UERJ, Dpto Engenharia Mecânica, Rio de Janeiro, Brazil
COPPE/UFRJ, Programa de Engenharia Civil, Rio de Janeiro, Brazil

Computer Modeling in Engineering & Sciences 2000, 1(3), 131-139. https://doi.org/10.3970/cmes.2000.001.433

Abstract

The paper discusses further applications of the hyper-singular boundary integral equation to obtain the Green's function solution to general geometry fracture mechanics problems, such as curved multifracture crack simulation, static and transient dynamic in 2-D, 3-D and plate bending problems. This numerical Green's function (NGF) is implemented into alternative boundary element computer programs, as the fundamental solution, to enhance the scope of alternative applications of the NGF procedure.
The results to some typical linear fracture mechanics problems are presented.

Keywords

HBEM, Crack, Green's Function

Cite This Article

Guimarães, S., Telles, J. (2000). General Application of Numerical Green's Functions for SIF Computations With Boundary Elements. CMES-Computer Modeling in Engineering & Sciences, 1(3), 131–139.



This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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