Dynamic effects in the propagation of a ductile penny-shaped crack
โ Scribed by Y.M. Tsai
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 699 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0020-7683
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๐ SIMILAR VOLUMES
The scattering of a harmonic longitudinal wave by a penny-shaped crack in a transversely isotropic material is investigated using the techniques of Hankel transform. The wave impinges normally on the crack surfaces. A complete contour integration is employed to simplify the expressions of the result
## Ahatmct-A transient problem of propagation of a penny-shaped crack in the plane interface between two different media is solved. The body is twisted by a torque at infinity that tends to shear the bond between the two media. A small initial flaw is assumed to expand uniformly in the plane of th
The effects that the initial lateral stress has on the initiation and the propagation of a penny-shaped crack are investigated on the basis of the theory of small deformations superposed on finite deformation for an incompressible elastic material. Using the methods of the Laplace and Hankel transfo