Singular behavior of the stress field at the wedge-shaped corners of branching cracks
โ Scribed by V. K. Varatharajulu
- Publisher
- Springer
- Year
- 1976
- Tongue
- English
- Weight
- 473 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0022-0833
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๐ SIMILAR VOLUMES
new method for determining the order of singularity at the apex of a planar wedgeshaped crack under normal pressure inside an infinite, three-d~rn~ns~o~al~ isotropic elastic medium is proposed. This method is based on the two-dimensional hypersingular integral equation of the aforementioned crack pr
The scaled boundary finite-element method is extended to analyze the in-plane singular stress fields at cracks and multi-material corners. A complete singular stress field is represented semi-analytically as a series of matrix power functions of the radial coordinate originating from the singular po
This paper describes digitized profile measurements of fatigue cracks located at the corner of an open hole in a plate loaded in remote tension. The growth and transition of the initial corner crack into a through-the-thickness flaw is well documented. With this information. it is possible to comput