With the increasing of mining depth,the nonlinear dynamic mechanical phenomena,for instances,the rock blasting,gas outburst,rock rheology,and water outburst,etc.,occur with high frequency. The problems of rock mechanics caused by the deep mining engineering are the focuses in the fields of mining engineering and rock mechanics. Based on the studies of the particular geomechanical environments of deep engineering rock mass and its nonlinear mechanical characters,the conception system is put forward,which poi...