江垭大坝倒垂孔施工技术  

Construction Technology of Overturned Hole of Jiangjia Dam

作　　者：祝德生 张辉 陈光爱 

机构地区：[1]长江水利委员会综合勘测局

出　　处：《西部探矿工程》1998年第6期61-63,共3页West-China Exploration Engineering

摘　　要：主要介绍湖南江垭大坝倒垂孔施工中有关造孔、钻孔的防斜、测斜。Mainly introduce the construction technology of overturned hole, concerning hole excavation, declination resistance, declination measurement and declination correction, and protection, etc.

关 键 词：倒垂孔 造孔 施工技术 大坝 坝 

分 类 号：TV64[水利工程—水利水电工程] TV698.11