Discussion on Prevention and Treatment Plan of Ground Water on Open Pit for Chengmenshan Copper Expansion Project Phase II
In this paper,the author makes analysis on hydrogeological condition of the mine,and establishes conceptual model of hydrogeological for the mine,finally properly forcast the inflow rate of groundwater in the open pit.By comparison of several aspects such as economic and technological,dredge and blocking combination is determined as main plan for prevention and treatment of ground water in mine area.