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Minerals 2017, 7(4), 55; doi:10.3390/min7040055

Predicting the Risk of Fault-Induced Water Inrush Using the Adaptive Neuro-Fuzzy Inference System

Departamento de Ingeniería Geológica y Minera, ETS de Ingenieros de Minas y Energía, Universidad Politécnica de Madrid (UPM), C/Alenza 4, 28003 Madrid, Spain
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Academic Editor: Saiied Aminossadati
Received: 4 February 2017 / Revised: 23 March 2017 / Accepted: 5 April 2017 / Published: 7 April 2017
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Abstract

Sudden water inrush has been a deadly killer in underground engineering for decades. Currently, especially in developing countries, frequent water inrush accidents still kill a large number of miners every year. In this study, an approach for predicting the probability of fault-induced water inrush in underground engineering using the adaptive neuro-fuzzy inference system (ANFIS) was developed. Six parameters related to the aquifer, the water-resisting properties of the aquifuge and the mining-induced stresses were extracted as the major parameters to construct the ANFIS model. The constructed ANFIS was trained with twenty reported real fault-induced water inrush cases, and another five new cases were used to test the prediction performance of the trained ANFIS. The final results showed that the prediction results of the five cases were completely consistent with the actual situations. This indicates that the ANFIS is highly accurate in the prediction of fault-induced water inrush and suggests that quantitative assessment of fault-induced water inrush using the ANFIS is possible. View Full-Text
Keywords: water inrush; fuzzy neural network; mining engineering; ANFIS water inrush; fuzzy neural network; mining engineering; ANFIS
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Zhou, Q.; Herrera-Herbert, J.; Hidalgo, A. Predicting the Risk of Fault-Induced Water Inrush Using the Adaptive Neuro-Fuzzy Inference System. Minerals 2017, 7, 55.

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