Stress and strain fields ahead of a crack in ductile materials. Application to approximate evaluation of fracture ductility and fracture toughness
✍ Scribed by J.Fernández Sáez; J. Chao; J.M. Amo; J. Durán
- Book ID
- 107752375
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 723 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0013-7944
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📜 SIMILAR VOLUMES
The crack tip strain and stress fields in a viscoelastic material under nonproportional loading conditions are evaluated. In order to evaluate the strain field, the crack tip displacement field is measured by using the digital image correlation (DIC) technique. This displacement field is then approx
Almtrac-'The stress field is calculated for a finite plane with a single edge rounded tip V-notch by means of an improved Schwartz-Cristoffel's conformal transformation method and the solution of Muskhelishvili with a high accuracy. A new parameter Kp, the stress intensity factor de&d for blunt notc