Efficient computation of order and mode of corner singularities in 3D-elasticity
✍ Scribed by A. Dimitrov; H. Andrä; E. Schnack
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 537 KB
- Volume
- 52
- Category
- Article
- ISSN
- 0029-5981
- DOI
- 10.1002/nme.230
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📜 SIMILAR VOLUMES
The paper deals with high order elastic singular terms at cracks and re-entrant corners (sharp V-notches), which are commonly omitted in linear elastic analyses by the argument that the strain energy and displacements in the near-tip region should be bounded. The present analysis proves that these t
## Abstract In this paper, a numerical procedure is presented for the computation of corner singularities in the solution of three‐dimensional Stokes flow and incompressible elasticity problems near corners of various shape. For obtaining the order and mode of singularity, a neighbourhood of the si