运用最大应变能理论和强度极限分析法，对简体、端板等重要部件进行了强度校核。
Used the maximum strain-energy theory and strength limit analytic method to check the important part such as sleeve, end-plate, etc.
结果表明，按最大拉应变理论所得到的理论临界曲面和试验临界曲面相当接近。
The results show that the theoretical and experimental critical surfaces of the maximum tensile strain are very close.
本文对按应变能密度理论和最大拉应变理论所推导出的两个三维复合型断裂临界曲面作了简要介绍。
Introduced in this paper are two fracture critical surfaces of three dimensional mixed mode obtained from the theory of strain energy density factor and the theory of maximum tensile strain.
分别应用断裂力学中的最大拉应力理论和应变能密度因子理论分析了重复压裂中水力裂缝的初始扩展和延伸方向。
By maximum tension theory and maximum strain energy density theory in fracture mechanics, created and propagation direction of new artificial fracture are analysized.
由于微结构效应，基于梯度塑性理论的剪切带内部的最大塑性剪切应变及最高温度的预测值高于经典理论的预测值。
The prediction values of shear strain and temperature in shear band based on gradient-dependent plasticity are higher than those by use of classical elastoplastic theory.
在压力容器管板的设计过程中，利用ANSYS软件对压力容器管板的应力进行分析，计算出压力容器管板的最大应力和应变，从而为压力容器结构的优化设计提供了充分的理论依据。
In designing the pressure container tube plate ANSYS software is used to analyze the stress of pressure container tube plate in this paper, and the maximum stress and displaced shape are showed.
最后引用了大量试验资料验证了最大拉应变理论的适用性。
The comparison indicates a good agreement between the experimental results and the prediction from the theory of maximum cricumferential strain criterion.
最后引用了大量试验资料验证了最大拉应变理论的适用性。
The comparison indicates a good agreement between the experimental results and the prediction from the theory of maximum cricumferential strain criterion.
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