crack length

基本解释

That is, the load is dropped off in the proportion to the crack length.
这就是说，载荷随裂纹长度的增加而按比例地下降。
The initiation life, growth life and crack length distributions are affected by the grain size.
晶粒尺寸对形成寿命、扩展寿命和裂纹长度的分布特性都有影响。
Through the calculation of amendatory stress intensity factors of the crack-tip under the condition of small scale yielding, the disadvantage of the method of equivalent crack length is found.
简要介绍了断裂力学的发展，通过在小范围屈服条件下裂纹尖端修正的应力强度因子的计算，发现用等效裂纹长度方法的不足。