Study On Numerical Simulation Of Mine Discharge

Mine discharge is the inflow water of unit time flowing into mines during the process of mine production and mine construction. It is the main gist of determining the drainage facilities and prophylactico -therapeutic measures of water for department of mine designing. Forecasting the Mine discharge exactly have important meaning for preventing mine water inrush , mine flooded and other malignant mine accidents. It also has important meaning for reducing production cost and ensuring safe production.This paper choosed numerical method on predicting mine discharge according to the appraisal and summary on all the methods , Established Hydrology geology model and Mathematical model on the foundation of analysis .The three-dimensional numerical simulation model for predicting mine discharge is established by visual Modflow . Inversion was used for exact Hydrology geology Parameter value. Take the First mine of Daming town as example, the paper did studies on forecasting mine discharge. It calculated the mine discharge of different time.