Fuzzy Exceed Standard Model to Identify Water-inrushing Source of Xieyi Mine

摘要

The model of identifying groundwater source of Xieyi mine in Huainan was set up by making use of geochemistry information about groundwater of mine and fuzzy exceed standard method. Comparing combination of its discrimination with gray model, neural network model and Bayes model, the result indicates that model of fuzzy exceed standard has much high accuracy rate in discrimination of groundwater of Xieyi mine superior to gray model. Because the structure of discrimination model is stable and it's method of calculation is easy. Discrimination in harm of mine water brought out efficiently and quickly, it has high value in application.