Risk Assessment of Ground Water Inrush from Underlying Aquifers Based on Fuzzy Comprehensive Evaluation and its Application

Abstract

Mining operations in China are often threatened by frequent water inrushes from confined karst aquifers, We need to evaluate the risk from water-inrush from coal floors in order to have safe production in mines. water inrush risk assessment method based on fuzzy comprehensive evaluation is introduced in this paper. A secondary fuzzy comprehensive evaluation… (More)

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4 Figures and Tables