倒垂保护管预埋技术在苏布雷水电站中的应用  

The Application of the Pre-embedded Technology of the Inverted Protection Tube in Soubre Hydropower Station

作　　者：段积文 DUAN Jiwen(Sinohydro Bureau 5 Co., LTD, Chengdu, Sichuan, 610066)

机构地区：[1]中国水利水电第五工程局有限公司,四川成都610066

出　　处：《四川水力发电》2020年第3期35-38,共4页Sichuan Hydropower

摘　　要：为解决工期紧、任务重的难题,将做为常规监测技术的钻机造孔、辅以测斜纠偏的传统工艺优化为倒垂保护管预埋技术并实施成功。以苏布雷水电站大坝安全监测项目为例,介绍了倒垂保护管预埋技术在实际工程中的应用。In order to solve the problem of tight construction period and heavy task,the traditional technology of drilling as the conventional monitoring technology,supplemented by deviation measurement and correction,was optimized into the embedded technology of inverted protective tube and was successfully implemented.Taking the dam safety monitoring project of Soubre Hydropower Station as an example,this paper introduces the application of the embedded technology of inverted protective tube in the actual project.

关 键 词：大坝监测 倒垂孔 施工工艺 预埋 钻孔 测斜 苏布雷水电站 

分 类 号：TV7[水利工程—水利水电工程] TV52