煤矿采空沉陷预测因素分析及计算方法

Prediction Factors Analysis on Coal Mining Subsidence and Calculating Method

采空沉陷的预测是矿山开发利用、矿山地质环境保护与治理的重要依据,该文论述了影响煤矿采空沉陷预测的各种因素和应注意的问题,提出了易操作、直观、可动态管理的计算方法,以及矿山在开始采矿之前必须开展地表岩移监测等合理化建议。

Coal mine subsidence predication is important basis for coal mine development and utilization, geological environment protection and management. Factors which will influce coal mining subsidence predication and problems which should be paid more attention are analyzed in this paper. An easy--to--use, intuitive and dynamic managing method for calculating is put forward. Reasonable suggestions for carrying out strata movement at the beginning of mining are put forward as well.