基于大坝监测系统钻孔施工  

Brief Discussion on Drilling Construction for Dam Monitoring System

作　　者：唐于 

机构地区：[1]贵州省石阡县水务局,贵州石阡555100

出　　处：《黑龙江水利科技》2014年第3期39-41,共3页Heilongjiang Hydraulic Science and Technology

摘　　要：倒垂线坐标仪是大坝变形监测的重要手段,测量精度较高、仪器结构简单、测量成本低、测量环境的防水性能好、自动化程度高,同时长期稳定性好,尤其适合应用在大坝监测恶劣环境。除了对可靠的监测仪器的成功选择,一个水利工程项目的安全监测系统不可或缺的还有气良好的设计和施工监控。结合工程实例,重点分析了倒垂线坐标仪在大坝监测系统钻孔施工中的应用。Inverted pendulum telecoordinometer is an important method for dam deformation monitoring;it has the advantages of measurement instrument precision,simple structure and low cost ,waterproof properties for measurement environment,good measurement,a high degree of automation,and good long-term stability,especially suitable for application in harsh environment of dam monitoring.In addition to the successful selection of reliable monitoring instrument,good design and construction monitoring are indispensable for a water conservancy project besides a good integral safety monitoring system.Combined with the engineering example,the paper focuses on the analysis of the application of inverted pendulum telecoordinometer in drilling construction for dam safety monitoring system.

关 键 词：大坝监测系统 垂直钻孔施工 结构设计 技术工艺 倒垂线坐标仪 

分 类 号：TV547.5[水利工程—水利水电工程]