Mine rock burst scour prevention method and device

• Main Authors: LI YICHAO, XIA YONGXUE, HU BING, QIN ZIHAN, FENG MEIHUA, SUN XIAOHU, WANG YILONG, PAN JUNFENG, LI WEIDONG
• Format: Patent
• Language: Chinese; English
• Published: 27.11.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; EARTH DRILLING; FIXED CONSTRUCTIONS; MINING; PHYSICS; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The embodiment of the invention provides a mine rock burst scour prevention method and device. The method comprises the following steps that the safety evaluation of working surfaces of a mine is carried out according to mine environment data and the position information of the working surfaces of the mine, and the safety rating information of the working surfaces is obtained; and according to thesafety rating information of all the working faces, the safety mining advancing speed is determined, and mining is carried out according to the safety mining advancing speed. The safety rating information of the working faces is determined by correspondingly rating the safety of the working faces, the safety mining advancing speed of the working faces is determined by referring to the safety mining advancing speed corresponding to the same safety rating information in historical data, and mine rock burst scour prevention can be realized by a fundamental measure of controlling the mining advancing speed. 本发明实施例提供一种矿井冲