Influence of strength anisotropic rock mass parameters on the scale of destruction around the mine openings
Within the model frames of geomechanical condition of strength anisotropic rock mass results of rock mass fault modeling are presented which were achieved at different meanings of Poisson's ratio and at some parameters of inclination angles and damaged surface strikes giving the rock mass properties of anisotropic strength. It is shown that with growth of Poisson's ratio and certain damaged surface directions rock mass faultiness can increase a few times in comparison with flat bedding of these surfaces.