对旋转正交类各向异性绿泥岩进行了单轴压缩应力——应变全过程试验、单轴加卸载试验、残余强度试验及三轴压缩应力——应变全过程试验。根据试验结果,探讨了单轴压缩条件下平差计算独立弹性参数的方法及三轴压缩条件下应变测量方案,并计算了相应参数值;研究了在不同侧压条件下岩石强度的各向异性;获得了绿泥岩的破坏特征及极限面的表达式。此外,还阐述了由残余强度计算c及φ值的新途径。 Uniaxial compressive stress-strain whole process test, uniaxial unloading test, residual strength test and triaxial compression stress-strain test were carried out for the spin-orthogonal anisotropic green mudstone. According to the experimental results, the method of calculating the independent elastic parameters of the settlement under uniaxial compression and the strain measurement under triaxial compression were discussed. The corresponding parameters were calculated. The anisotropy of rock strength under different lateral pressures ; Obtained the destruction characteristics of green mudstone and the expression of limit surface. In addition, new ways to calculate c and φ values ​​by residual strength are also presented.