科研之友
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摘要
Simple closed-form solutions for critical stress intensity factors were developed for edge dislocation emission from a blunt crack under mode I and mode 11 loading conditions. The solutions are applicable both for a slender elliptical hole and a long slit with blunted head. When the blunt crack considered degenerates to a sharp crack, the present solutions reduce to those previously reported in literature.
- 出版日期2004-9
- 单位上海交通大学
