It is shown that the circumferential strainfactor criterion agrees very well with them.
结果表明，周向应变因子准则符合得最好。
2
In this paper, the criteria of mixed mode brittle fracture are carefully examined. It has been shown that, the circumferential strainfactor criterion is rational and safe.
本文讨论了线弹性断裂力学的复合型断裂准则。推荐了周向应变因子准则。
3
The microstructure evolution, which is governed by temperature, strain and strain rate during hot metal forming, is a key factor to the mechanical properties.