Study of the crack tip plastic strain in a nickel-based superalloy
โ Scribed by J.S. Crompton; J.W. Martin
- Publisher
- Elsevier Science
- Year
- 1984
- Weight
- 876 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0026-0800
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๐ SIMILAR VOLUMES
The computer-assisted moire technique and finite element computations were used to determine displacements, strains and stresses in the neighborhood of a crack tip. The measurements were performed in an aluminum 6061-T6 compact tension specimen. The experimentally determined stresses were compared t
Plane strain deformations near the tip of a crack between two homogeneous and isotropic linear elastic bodies are studied on the assumptions that the two surfaces on either side of the crack contact each other and that the dilatation everywhere in the body is greater than or equal to a constant. The