After it had taken place,stress concentration will died down.
产生拉破坏后,应力集中程度减弱。
参考来源 - 侧向压力作用下巷道围岩破坏机理的数值模拟The reinforced concrete plate changes its mechanical behavior after openings and stress concentration will appear around the opening.
钢筋混凝土板开孔后受力性能会发生改变,孔的周围出现应力集中。
参考来源 - 钢筋混凝土板的有限元法分析·2,447,543篇论文数据,部分数据来源于NoteExpress
The stress concentration factor of cylinder is much larger than that of other three kinds.
圆柱形颗粒的应力集中在基体达到屈服后要远远高于其他三种颗粒。
Plating into a transition (radius transition or undercut) will create a stress concentration that can cause crack initiation.
如果过渡段被电镀(倒角和内切槽)将会产生应力集中,造成裂纹。
Thus, the stress concentration factor due to the misalignment should be considered in the analysis of fatigue life of the local structures.
因此,在对局部结构进行疲劳强度分析时,应考虑错位对于应力集中系数的影响。
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