摘要
介绍了一种新型的大坝沉降观测仪器—— DCJ— 1型电测水管式沉降仪的原理、结构及应用。它可以进行远程监测和监控 ,为实现工程安全监测的智能化创造了条件 ,解决了大坝在施工期进行不间断观测的问题 ,确保了大坝观测成果的完整性。研究成果在实际工程中的成功应用表明 ,该仪器具有较强的实用性 ,可以用于已建工程相关仪器的改造。
A new type of dam settlement observation gauge named DCJ-1 automatic observation tube settlement gauge is introduced, including its principle, structure and engineering practice. It can be used for long distance observation. This will create favourable conditions for intelligent safety monitoring, and solve the problem of continuous observation during construction. With it, the integrality of observation data can be ensured. Engineering practice shows that this instrument is of strong practicability. It can also be used for reformation of the old observation gauges buried in old dams.
出处
《水电自动化与大坝监测》
2002年第4期41-44,共4页
HYDROPOWER AUTOMATION AND DAM MONITORING
基金
水利部重点科技项目资助 (S990 3)
关键词
沉降仪
自动观测
标定试验
混凝土面板堆石坝
原型预测
settlement gauge
automatic observation
calibration test
concrete face rockfill dam
prototype observation
