method has recently been developed for determining a nonlinear fracture toughness parameter defined by the relation where G, is the critical elastic strain energy rate as defined by Irwin. The C term is a function of the nonlinearity of the load-displacement test record and has been evaluated using
Fracture mechanism of semi-brittle steels in torsion
โ Scribed by J.B. Hunt
- Publisher
- Elsevier Science
- Year
- 1958
- Tongue
- English
- Weight
- 522 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0022-5096
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