穿越高岭土化粘土岩层的竖井井筒掘进实践  

Experience in Shaft Sinking Through A Kaolinized Clay Layer

作　　者：李红辉[1] 

机构地区：[1]长沙有色冶金设计研究院,湖南长沙410011

出　　处：《世界采矿快报》1998年第7期29-31,共3页

摘　　要：本文介绍了某混合并在掘砌施工中穿越强高岭土化粘土层，这种复杂的工程水文地质条件下所采用的井筒支护设计原理及施工方法。A Multi-purpose shaft was sunk and lined through a kaonised clay layer in Jiguan Zui GoldCopper Mine. This pape deals with the desboing principles and lining methods adoPted under such harsh engineering and hydrogeologic conditions.

关 键 词：高岭土化 粘土岩层 竖井井筒 掘进 井筒支护 

分 类 号：TD262.11[矿业工程—矿井建设] TD352