Crack extension in elastic-plastic material involves energy dissipation through the creation of new crack surfaces and additional yielding around the crack front. An analytical procedure, using a two-dimensional elastic-plastic finite element method, was developed to calculate the energy dissipation
Arrest characteristics of an impacted crack dissipating plastic energy
β Scribed by G.C. Sih; D.Y. Tzou
- Book ID
- 103596084
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 460 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0167-8442
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π SIMILAR VOLUMES
Akatraet-An exact relationship is obtained for the rate of energy dissipation due to plastic work for a transition model of mode III crack propagation. It is found that the rate of energy dissipation increases monotonically as the transition in plastic zone shape changes from the inBnite&nally-thin
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