stress concentration factor

基本解释

To reduce the stress concentration factor, it is the key to relax the discontinuity of the deformation.
要降低应力集中系数，重点应放在缓解变形的不协调性上。
Under the same stress amplitude, the higher the stress concentration factor nearby the hole, the faster the crack propagation rate.
但疲劳裂纹扩展速率与孔边局部区域的应力分布有关。
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Analysis and comparison between the finite element analysis and experiment results for stress concentration factor, limit load, burst pressure and failure location were performed.
从应力集中系数、极限压力、爆破压力和爆破失效位置四个方面对有限元计算结果和试验结果进行对比分析。