面板挠度监测电平器埋设安装技术在夹岩工程中的应用  

Application of the Buried Installation Technology for Panel Deflection Monitoring Electro-levels in Jiayan Project

作　　者：张秋实 朱宝强 彭浩 ZHANG Qiushi;ZHU Baoqiang;PENG Hao(Power China Guiyang Engineering Co.,Ltd.,Guiyang 550081,China)

机构地区：[1]中国电建集团贵阳勘测设计研究院有限公司,贵州贵阳550081

出　　处：《中国水能及电气化》2024年第7期14-18,27,共6页China Water Power & Electrification

摘　　要：针对目前混凝土面板挠度监测中普遍存在的仪器存活率低、对面板混凝土浇筑施工干扰大、测值精度低、成本高等问题,文章依托夹岩工程大坝面板挠度监测项目,提出了将面板挠度监测电平器暗埋、串联及数据采集成套技术,可有效提高仪器存活率和观测成果精度,工作效率提高50%以上。该技术为获取面板挠度长期监测数据、评价面板工作状态提供了科学依据,可供类似工程参考。In response to the common issues of low instrument survival rate,significant interference during concrete panel pouring,low measurement accuracy,and high costs in current concrete panel deflection monitoring,this paper proposes a set of techniques for buried installation,series connection,and data collection of electro-levels in rock mass engineering dam panel deflection monitoring projects.These techniques effectively improve instrument survival rate and observation accuracy,with work efficiency increased by over 50%.They provide a scientific basis for obtaining long-term monitoring data on panel deflection and evaluating panel performance,and can serve as references for similar projects.

关 键 词：面板挠度监测 电平器 埋设安装 夹岩工程 

分 类 号：TV641.4[水利工程—水利水电工程]