Evaluation Methods on Safety of Mine Floor Water Inrush

摘要

Mine floor water inrush is a complicated process of geology and mechanics, and greatly influences coal mine safety. It has a operation significance for preventing floor water inrush and ensuring mine safety to carry evaluation of mine floor water inrush. Several methods, such as Expert system, Analytic Hierarchy Process, Fuzzy Mathematics and QIS, are presented in this paper for evaluating water inrush. Through the combination of these methods, it is believed that the accuracy of forecasting may be greatly improved and guarantee for coal mine safety can be provided.