固定式测斜仪安装方法改进研究  

Research of Improved Installation Methods of Fixed Inclinometer

作　　者：李家仁[1] 宋燕敏[1] 文茂华[1] 张毅 

机构地区：[1]长江空间信息技术工程有限公司(武汉),武汉430010 [2]中国水利水电建设工程咨询西北公司,西安710001

出　　处：《长江工程职业技术学院学报》2012年第4期10-12,共3页Journal of Changjiang Institute of Technology

摘　　要：糯扎渡心墙堆石坝中心(坝0+300.00m)垂直布设一条深265m的固定式测斜仪测线,安装45支固定式测斜仪传感器,采用分段埋设。第一段埋设12支,观测值出现异常。经对仪器结构及埋设环境的分析,对其进行改进后,可以保证仪器的正常运行。At the centre（Dam 0＋300.00 m） of Nuozhadu rockfill dam of the core wall,a 265m deep fixed inclinometer measuring line has been vertically laid out and 45 fixed inclinometer sensors have been installed and laid segmented.12 sensors were laid at the first section,but the observations were abnormal.After having the instrument structure and burried environment analysized and improved,the normal operation of the equipment can be guaranteed.

关 键 词：固定式测斜仪 伸缩节 标距杆 安装方法 

分 类 号：TU452[建筑科学—岩土工程]