THE APPLICATION OF GIS IN PREDICTING WATER GUSHING FROM SIXTH COAL SEAM FLOOR IN LIUQIAO NO.2 COAL MINE

Based on the detailed introduction of the method and procedure of GIS in the prediction of coal floor water gushing,the paper establishes the multi-factor water gushing model,predicates the water gushing divisions taking Liuqiao No.2 coal mine in North-Anhui as an example.The good result is obtained,and a new way of forecasting water gushing from coal floor is provided.