The dynamic fracture toughness K and J , arrest toughness K and Charpy V-notched impact toughness (CVN) of a pipeline 1d 1d 1a steel, X70, were studied at different temperatures. It was found that fracture toughness was strongly affected by temperature and loading rate. The fracture toughness decrea
Determination of rock fracture toughness and its relationship with acoustic velocity
β Scribed by Zhixi, Chen ;Mian, Chen ;Yan, Jin ;Rongzun, Huang
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 457 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0148-9062
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