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出 处:《中国煤炭地质》2007年第3期40-42,60,共4页Coal Geology of China
摘 要:荷叶矿区经部分开采后水文地质条件中等偏复杂,主要水害是地表水渗漏、相邻矿井突水相互影响、煤层下部壶天群及栖霞组灰岩溶洞突水、老窑突水及断层导水。根据不同水害特征,提出了相应的防治水措施,对该矿区各矿井防治水工作有一定的参考作用。After start of mining in the Heye mining area has demonstrated that hydrogeological condition of the area is medium on the complex side.Main mine water disasters are surface water percolation,neighboring mine water bursting impact,water bursting from Hutian Group and Qixia Formation limestone below the coal seams and gob area,as well as fault water conducting.According to different water disaster characteristics,set forward corresponding water controlling measures,thus have provided mines in the area with references.
分 类 号:TD745.2[矿业工程—矿井通风与安全]
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