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1·The expression for calculating dynamic stress concentration factor is presented.

给出了动应力集中系数的计算表达式。

2·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。

3·The stress concentration factor of the gun tube pit was defined. The FEM models of the pits were built by MSC.

探索出一种估算压坑中最大应力强度的方法：定义了压坑应力集中系数，通过MSC。

4·The stress concentration factor (SCF) decreased with the increase of the width of plates when the hole diameter was definite.

结果表明：在开孔尺寸一定的情况下，随着板宽的增大，开孔损伤板的应力集中因数减小；

5·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。

6·Stress concentration factor generally is calculated based elastic mechanics method or empirical equation derived the conclusion of testing.

应力集中系数一般由实验确定或由弹性力学方法求出。

7·If stress concentration factor expression for rectangular drift opening is known, it can be of great help in the design and support of mine horizontal rectangular drift.

若能了解矩形巷道孔边的应力集中系数表达式，则对矿山水平矩形巷道的设计和支护都有很大的帮助。

8·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。

9·The stress distribution and the stress concentration factor in the welding region of tubular TT-joints subjected to axial loads are analyzed using finite element method in this study.

本文首先通过有限元分析得到了轴力作用下的TT管节点在焊接区的应力分布以及应力集中系数。

10·This paper presents the parametric equations on stress concentration factor(SCF) of completely overlapped tubular joints under axial loading using experimental and numerical analysis.

通过试验和数值研究推导了完全叠接管节点试件在轴向力作用下应力集中因子的参数方程。