松散堆积体边坡锚索钻孔施工关键技术  

Key Construction Technologies of Anchor Cable Drilling in Loose Deposit Slope

作　　者：张德圣[1] 

机构地区：[1]安徽理工大学土木建筑学院,安徽淮南232001

出　　处：《施工技术》2013年第19期92-94,111,共4页Construction Technology

基　　金：安徽高校省级自然科学研究项目(KJ2012Z076);安徽理工大学引进人才基金(2009YB12)

摘　　要：松散堆积体锚索施工难度较大,技术含量很高,而钻孔施工是锚索工程的前提和保证。对堆积体锚索钻孔施工技术进行了系统研究。从锚索孔放样、施工平台搭设、钻机校正和定位、成孔技术以及孔斜检测技术等几个方面对锚索钻孔的关键技术进行了分析和总结。It is very difficult to construct anchor cable in loose deposit, it needs high technology, and borehole construction is the prerequisite and guarantee of the anchor cable project. This paper studied systematically on the drilling construction technology of anchor cable in the accumulation body alone. The author analyzed and summarized key construction technology of anchor cable drilling from anchor cable hole lofting, construction platform setting up, drilling rig calibration and positioning, drilling technology as well as inclination detection.

关 键 词：边坡 松散堆积体 锚索 钻孔 检测 施工技术 

分 类 号：TV541[水利工程—水利水电工程]