摘要
本文着重讨论了临涣矿区新生界松散层中第四含水层(以下简称四含)及其下基岩风化带的水文地质条件.于此基础上对该矿区井筒破裂原因进行了探讨,指出不良的基岩工程地质条件和矿井开采导致四含及基岩风化带水文工程地质条件恶化是井筒破裂的重要原因.
Based on the discussion of hydrogeological condition of the fouth aquifer of Cenozoic Erath-em and the weathered zone of bedrock in Linhuan mining area, the cause of shaft wall damage is analysed. The conclusion is deduced that the main cause of the damage is the deterioration of the hydrogeology and engineering geology of the fouth aqrifer and weathered zone caused by bad condition of engineering geology of bedrock and mis-mining
关键词
风化带
井筒变形中
水文地质
Weathered zone
shaft deformation
hydrogeological condition
