High stress soft rock physics and numerical simulation studies, the mechanism of occurrence of the damage mechanics theory analysis, the mechanical effect of the law and the surrounding rock control method to guide the on-site construction.

This soft rock to high stress a physical and numerical modeling, experimental research on the mechanics of damage on the theoretical analysis, and concluded that the laws of mechanics and effects of controlled rock approach to guide on-site construction.

This article has carried on physical and the value modelling to the high stress soft crag studies, had the destruction mechanics mechanism to it to carry on the theoretical analysis, obtained the corresponding mechanics effect rule and the adjacent formation control method instructs the scene constr

This high stress soft rock for a physical experiment and numerical simulation study on the occurrence of the failure mechanism analysis of, come to the corresponding law of mechanical effect and control methods to guide the construction of surrounding rock.

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