In this paper the difference of the theoretical values between the twin shear stress strength theory with the Tresca and the Mises strength theories are analysed and compared by a concise method.

• 应用双剪应力强度理论对拉压异性材料制成的圆环进行了弹塑性应力分析 ,得到了弹性极限内压力、弹塑性极限内压力与拉压比的关系式 ,并举例说明了其在岩土材料抗拉强度测试中的应用。