皂市大坝倒垂线安装工艺质量控制  

Installation and monitoring of inverted plumb line for Zaoshi Dam

作　　者：贾进科 胡万兵 

机构地区：[1]长江水利委员会长江岩土工程总公司(武汉),湖北武汉430010

出　　处：《人民长江》2008年第21期58-59,92,共3页Yangtze River

摘　　要：倒垂线作为大型建筑物变形监测的基准设施,广泛应用于大型水利枢纽工程中。在皂市枢纽大坝倒垂线的安装过程中,针对安装施工难点,并总结以往的施工经验,制订、完善了一系列工艺质量控制程序实施工程中,增加测量复核等技术验证措施,较为顺利地完成了超长倒垂线的安装任务。监测成果表明皂市大坝倒垂线的安装是成功的。As a datum facility for deformation monitoring of large-type structures,the inverted plumb line is used extensively in large-type water conservancy projects.In the installation process of inverted plumb line for Zaoshi Hydroproject,in the light of difficult point of installation,the past construction experience is summarized and a series of procedures and measures for technologic quality control have been worked out,and the installation of a very long inverted plumb line has been successfully completed.The ...

关 键 词：倒垂线 关键工序 安装工艺 皂市大坝 

分 类 号：TV547.5[水利工程—水利水电工程]