Using the analysis method of the Dugdale-Barenblatt model and considering the rapid stress drop and strain softening of material, the fracture process zone at the near tip of a mode-I crack in a brittle damaged material is studied. It is pointed out that under external loads a narrow strip zone of d
Antiplane shear fields near a crack-tip in a brittle damaged material
โ Scribed by Jin Zhihe; Yu Shouwen; Hwang Kehchih
- Book ID
- 112761202
- Publisher
- The Chinese Society of Theoretical and Applied Mechanics; Institute of Mechanics, Chinese Academy of Sciences
- Year
- 1989
- Tongue
- English
- Weight
- 428 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0567-7718
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The stress, strain, displacement and damage fields near the tip of a crack in a power-law hardening material with continuous damage formation under antiplane longitudinal shear loading are investigated analytically. The interaction between a major crack and distributed microscopic damage is consider
An antiplane crack in a nonhomogeneous material is studied by assuming a continuously varying shear modulus which characterizes a decreasing rigidity near the crack tip. Explicit expressions for the stress and displacement fields are obtained and the influence of material softening upon these quanti