1) external pressure squirm
外压失稳
1.
This paper studies the performance of internal pressure blasting and external pressure squirm between smooth tube and corrugated tubes from the ANSYS finite element analysis and testing.
本文从ANSYS有限元分析和试验两方面分别对光管和波节管在承受内压爆破和承受外压失稳时的性能进行研究。
2) resisting to lose stability under external pressure
抗外压失稳
3) critical instability under external pressure
外压临界失稳
4) vessel buckling under external pressure
外压容器的失稳
5) buckling of vessel under external pressure
外压下的容器失稳
6) oblate stability
压扁失稳
1.
The influence of deformation force and all kinds of technology parameters about cross rolling of hollow parts effect on oblate stability of cross rolling of hollow parts are analysed so that the standard of oblate stable is defined about cross rolling of hollow parts.
结合塑性铰的概念,用极值定理分析研究了空心件楔横轧的轧制力及各种工艺参量对压扁失稳的影响,从而确定空心件楔横轧压扁失稳的准则。
补充资料：裂纹失稳扩展
分子式：
CAS号：
性质：材料内部裂纹尖端的应力场强度因子达到或超过材料的断裂韧性之后发生的裂纹快速扩展。裂纹失稳扩展将导致材料迅速断裂。
CAS号：
性质：材料内部裂纹尖端的应力场强度因子达到或超过材料的断裂韧性之后发生的裂纹快速扩展。裂纹失稳扩展将导致材料迅速断裂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条