概率断裂力学 probabilistic fracture mechanics
- 并通过与腐蚀条件下概率断裂力学方法的对比,验证该方法的适用性。
The applicability of this approach which simplifies the durability analysis is verified by comparing with the probabilistic fracture mechanics approach. - 将应力严重系数和概率断裂力学结合起来,提出一种新的连接件耐久性分析方法。
A new durability analysis method for joint was presented with integration of probabilistic fracture mechanics into stress serious factor (SSF). - 介绍了概率断裂力学的理论基础,及疲劳破坏过程中裂纹扩展的一般规律,以及影响疲劳裂纹扩展的因素。
The theory of probabilistic fracture mechanics is presented. Then the general rule and influential factors of cracks propagation occurred in fatigue failure are discussed.