摘要
本文依据庞庞塔煤矿以往的地质、水文地质勘查及煤矿开采成果资料,对井田水文地质条件、矿井充水条件进行了分析,评价了奥灰地下水对煤层开采的突水危险性。
According to the PANGPANGTA coal mine geological hydrogeological exploration and mining area ever coal mining results material, hydrogeological conditions and mine water filling conditions in mining area was analyzed, and further evaluate Ordovician Limestone ground water on coal bed mining water inrush risk.
出处
《内蒙古煤炭经济》
2018年第11期108-110,69,共4页
Inner Mongolia Coal Economy
关键词
矿井充水
奥灰突水
庞庞塔煤矿
Mine water filling
Ordovician Limestone water inrush
PANGPANGTA coal mine
