Derived Dynamic Disasters of Large Scale Mined-out Area for West Coal Mines
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摘要: 西部礦山大尺度采空區衍生動力災害是目前煤礦開采中面臨的最大技術難題.為了給采取合理有效的防災措施提供科學依據,對采空區衍生動力災害主要特征、形成原因以及衍生災害的實質等進行詳細闡述.通過數字化監測與預防分析可以控制采空區衍生動力災害有效方法.Abstract: It is the most important research for west coal mining presently to control the derived dynamical disasters of large scale mined-out area. In order to obtain reliable evidence to control the disasters, some characters, causes and essentials were analysed. The result shows that a technology based on digital monitoring and predicting can control the derived dynamical disasters of large scale mined-out area for west coal mines.
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