【摘要】 以清江水布垭水利枢纽工程为背景,结合现行的岩石力学试验方法,对层状复合岩体进行了三轴压缩试验的计算机模拟。研究了层状复合岩体宏观变形参数的各向异性以及岩层倾角、埋深、变形模量等因素对层状复合岩体宏观力学参数的影响,其结果可望对人们认识岩体的宏观力学参数有所裨益。更多还原

【Abstract】 Based on the background of Shuibuya Project, combined with the present specifications of rock tests, numerical simulations of triaxial compression test for layered composite rock masses are carried out. Then the anisotropy of the macro deformation parameters is studied and the effect of the dip angle, the depth, the deformation modulus on macro elastic modulus of soft rock is analyzed. The result will be profitable for the designers and the constructors to evaluate macro mechanics parameters of rock mass.更多还原