## Abstract For a plane elasticity problem, the boundary integral equation approach has been shown to yield a nonβunique solution when geometry size is equal to a degenerate scale. In this paper, the degenerate scale problem in the boundary element method (BEM) is analytically studied using the met
Analytical and numerical developments in 3D boundary element methods for elastic problems
β Scribed by Wolfgang L Wendland
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 476 KB
- Volume
- 91
- Category
- Article
- ISSN
- 0045-7825
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π SIMILAR VOLUMES
In this paper a semi-analytical integration scheme is described which is designed to reduce the errors that can result with the numerical evaluation of integrals with singular integrands. The semi-analytical scheme can be applied to quadratic subparametric triangular elements for use in thermoelasti
A semi-analytical integration scheme is described in this paper which is designed to reduce the errors incurred when integrals with singular integrands are evaluated numerically. This new scheme can be applied to linear triangular elements for use in steady-state elastodynamic BEM problems and is pa
## Abstract An advanced boundary element method (BEM) for solving twoβ (2D) and threeβdimensional (3D) problems in materials with microstructural effects is presented. The analysis is performed in the context of Mindlin's FormβII gradient elastic theory. The fundamental solution of the equilibrium