With the character of borehole radial deformation in ground stress measurement,a method is put forward for measuring the geostatic stress of orthotropic rockmass.It is verified in a practic...

• 结合孔径变形法测量地应力的特点,建立正交各向异性岩体地应力的分析理论,通过一典型工程与传统的各向同性理论进行了对比。