Because of the complexity in mathematics and the physics, solving the three-dimensional dynamic stressintensity factors is certainly limit.
三维裂纹在动态断裂力学中由于其数学和物理上的复杂性，求解其动态应力强度因子受到一定的限制。
2
The luminous intensity of stress luminescence is in direct ratio with the applied stress in the elastic limit.
在弹性限度内，应力发光的发光强度与所施应力成正比。
3
Analysis and comparison between the finite element analysis and experiment results for stressintensity factor, limit load, and flexibility factor were performed.