> 铁路与采矿距离
通过对河、铁路压煤区的概况,河、铁路压煤区地质采矿条件,开采深度、开采煤层距河床和铁路间距离的了解,具体分析了覆盖破坏的覆岩岩性及结构对地表移动和覆岩破坏的影响,深部开采对浅部含水层疏干及煤层厚度及倾角对开采条件的影响,阐述了对石头河、铁路下压煤开采条件的可行性研究。
0前言压煤区属于振兴矿二井,井口位于益新矿南部,距哈罗公路900多m,交通十分便利。
振兴矿开采范围:上部境界为F18断层,下部境界为F20断层,右部以FM断层为界,左部以F11断层及16800线为界。
压煤区地表有石头河经过。
石头河是鹤岗市两大主要河流之一,流向由北转向东,汇流梧桐河石兴华;石富源;;采煤沉陷的岩层控制与生态修复景观设计[A];创新推动新型煤炭工业体系建设和安全健康发展2010年湘
The survey of river and railway pressing coal area,geology and mining condition of river and railway pressing coal area,mining deepness,and distance of mining coal bed and river bed and railway are introduced. The survey of river and railway pressing coal area,geology and mining condition of river and railway pressing coal area,mining deepness,and distance of mining coal bed and river bed and railway are introduced. The survey