This theory can be extended to biaxial stress. 这个理论能推广到双轴应力。
In view of the anisotropic damage characteristics of concrete under multiaxial stress state, an anisotropic elastoplastic damage model is presented. 针对混凝土多轴应力状态下各向异性损伤的特点，建立了各向异性弹塑性损伤模型。
At the same time, the relationship between screwing length and axial stress distribution of bolt screw thread is studied, which offers reference to the design of nut height. 文中还对旋合长度对螺栓轴向应力分布的影响也进行了研究，为螺母高度的设计提供了参考。
Stresses in the SiC are computed considering normal stress, shear stress and according to the Hoffman criteria. 根据霍夫曼判据计算了碳化硅材料的法向应力和剪应力。
