Elastic-plastic crack line fields for a growing crack in a centre cracked plate with finite dimensions
โ Scribed by Yi Zhi-jian; Wang Xiang-jian; Wang Shi-jie
- Publisher
- Springer Netherlands
- Year
- 1995
- Tongue
- English
- Weight
- 206 KB
- Volume
- 73
- Category
- Article
- ISSN
- 1573-2673
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๐ SIMILAR VOLUMES
In this paper, based on the three-dimensional flow theory of plasticity, the fundamental equations for the plane strain problem of elastic-perfectly plastic solids are presented. By using these equations the elastic-plastic fields near the crack tip growing step-by-step in an elastic incompressible-
The expressions of stress-strain field in a finite plate with crack-tips of different radii of curvature have been derived by the method of conformal mapping-weighted residues. The stress-strain field has been evaluated for the LYIZM piate of dimensions 300 mm x 150 mm x 2 mm under uniaxial tension.