断裂力学交流贴( Fracture Mechanics)

jinqinghai

Derived :
1. passion ratio is no more than 0.5
2. Elastic stress concentration factor is 3.0 for circular hole fracture model.

Full answers will be awarded with 1 credit point.

[ 本帖最后由 jinqinghai 于 2006-12-22 03:36 编辑 ]