The method is applicable to all cases with known elastic solution. The example of a thick-wallcylinder with uniform internal pressure shows that the method suggested in this paper is reliable.
此方法适用于所有弹性解为已知的情况,由承受均匀内压的厚壁筒的示例可见本文的方法是可靠的。
2
The result indicates that the maximum of dynamical stress intensity factor arrives behind the load time and increases with the size of thickwallcylinder.
结果表明动态应力强度因子的最大值在加载时间上有滞后性现象,它的最大值随厚壁筒尺寸增加而增加。
3
We study stress intensity factor of thickwallcylinder with cracks under dynamic load.