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阐述了煤矿充填开采及采空区充填技术,就采区建筑物下开采的采空区膏体充填,分析了煤矿的地质状况和相关参数,设计了充填施工工艺。
The technology of filling and mining in goaf and gob filling is expounded. The gob filling in mining area under mining is analyzed. The geological conditions and relevant parameters of coal mines are analyzed, and the filling construction technology is designed.