拉应力

The finite element models of axial tension member and eccentrical tension members are established with ANSYS finite element program.

4、用通用有限元分析软件ANSYS建立混凝土轴心和偏心拉有限元模型，进行分析并得拉构件应云图、变形图及开裂图，并与理论分析结进行比较。

During two cooling methods, whether tension stress or compression stress, the retained austenite in steel reduced with stress increasing, had become from massive to streak or filminess.

在两种冷却方式下，不论拉应还是压应用，均使组织中残余奥氏体数量减少，形貌由无应时块状变为条状或薄膜状。