The elastic-plastic deformation of the vessel shell is taken into account in the model to suit for the crack problem of the vessel shell in the plastic deformationrange.
模型考虑容器壳体材料的弹性、 塑性变形，适用于容器外壳在塑性变形范围内发生破裂的问题。
2
In the small range precise engineering and deformation survey, more and more high precisions are required.
在小范围的精密工程与形变测量问题中，对测量精度的要求越来越高。
3
It can achieve a large deformation, a large range of testing strain-rate and an approximately constant strain-rate dynamic compression testing.