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A special finite element for the analysis of the singularity in a bimaterial containing a crack perpendicular to the interface

✍ Scribed by Rochdi El Abdi

Publisher: Elsevier Science
Year: 1991
Tongue: English
Weight: 332 KB
Volume: 39
Category: Article
ISSN: 0013-7944
DOI: 10.1016/0013-7944(91)90113-f

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✦ Synopsis

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is shown that the singularity of stresses near the tip of crack in an elastii: bi-material can be obtained by using degenerate triangular elements, the shape functions of which are derived from those classical isoparametric elements. A four node triangular element is tested on two different samples. The results obtained are compared with those which exist aiready in bibliography.

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