摘要
基于双金属标的基本原理,设计了一种光电式双金属标仪,并将其成功应用于亭子口水电站大坝垂直位移安全监测系统中。运行结果表明,仪器运行状态稳定可靠,监测效果良好。
A photoelectric bimetal tube is developed successfully based on the principle of bimetal tube. This instrument is applied to the vertical displacement monitoring system of the Tingzikou hydropower dam. The results show that the instrument operation is stable and reliable, and monitoring effect is good.
出处
《大地测量与地球动力学》
CSCD
北大核心
2013年第5期157-159,共3页
Journal of Geodesy and Geodynamics
基金
中国地震局基本科研业务费专项(IS201126048)
关键词
CCD
双金属标
基准点
垂直位移
安全监测
Charge-Coupled Device(CCD)
bi-metal tube
reference point
vertical displacement
safety monitoring