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Numerical solution of the curved crack problem by means of polynomial approximation of the dislocation distribution

โœ Scribed by Y.Z. Chen; D. Gross; Y.J. Huang

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
400 KB
Volume
39
Category
Article
ISSN
0013-7944

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โœฆ Synopsis

Ahdrae-A geueral method for the numerical solution of the singular integral equation describing the curved crack problem is presented. The basic idea is the approximation of the dislocation function by a polynomial divided by a weight function. Combined with the collocation method this leads to a simple algebraic procedure for the calculation of K-factors. Several examples demonstrate the applicability of the method.

๐Ÿ“œ SIMILAR VOLUMES

Numerical solution of a curved crack pro
Numerical solution of a curved crack problem by using hypersingular integral equation approach
โœ Y.Z. Chen ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 649 KB

Ahatraet-The plane elastic problem for a curved crack problem is studied by means of the hypersingular integral equation approach. Based on the solution of a doublet of dislocation, the hypersingular integral equation for the curved crack problem is formulated. The unknown function invalved is the c