Fondle The Agreeable The Northern Slope Of Fushun West Open-pit Stability To Analyze With The Prevention And Manage

This thesis is mainly to study the northern slope of Fushun West Open-pit. The main influence factor of the basis is weak-rock, water and adopt to move. By studying the especially creep of the weak rock mechanics property to change the foundation of the characteristic, the permeability that passes the analytical side slope water flows the condition,and the weak rock is under the function of the water occurrence creep change, adopting the stability of move the problem influence side slope .On this foundation, side slope between the choice W200-W600 section, carry on with the ANSYS as to it's carry on the number emulation. Thus verify the side slope stability between W200 -W600 section to be affect by various factor.Pass the calculation estimate, the north helps the section a side of W200-W600 slope to transform and will continue worsen and put forward to correspond of manage the measure.