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针对大同矿区石炭系煤层开采受上覆侏罗系多层采空积水影响的情况,提出了采用地面TEM探测采空区积水赋存的方法,通过现场实施及数据分析,较为准确地确定了采空积水区域,为工作面的安全回采提供了保障.
地面TEM探测多层采空区积水技术
【摘 要】
：
针对大同矿区石炭系煤层开采受上覆侏罗系多层采空积水影响的情况,提出了采用地面TEM探测采空区积水赋存的方法,通过现场实施及数据分析,较为准确地确定了采空积水区域,为工
【机 构】
：
大同煤矿集团 同家梁矿,山西 大同,037003
【出 处】
：
煤
【发表日期】
：
2020年2期
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