电容式仪器性能测试及结果分析  

The capacitive Transducer Performance Test and Result Analysis

作　　者：卢有清[1] 刘炜铭[1] 

机构地区：[1]国网电力科学研究院/南京南瑞集团公司,江苏省南京市210003

出　　处：《水电自动化与大坝监测》2009年第3期39-41,45,共4页HYDROPOWER AUTOMATION AND DAM MONITORING

摘　　要：电容式仪器在国内外工程中已获得广泛应用,文中主要介绍其结构原理和基本特征、性能测试的主要内容和方法,并依据60多台次仪器的型式试验结果,对测试数据进行了分析,试验结果证实,电容式仪器具有精度高、耐恶劣环境、性能稳定等特点,可满足岩土工程安全监测的实际需要。The capacitive transducer is widely used in geotechnical engineering at home and abroad. This paper describes the principle and basic characteristics of capacitive transducer and main content and method of its performance test. The result analysis of more than 60 transducer type tests shows that the capacitive transducer is high in accuracy, harsh environmentresistant, stable in performance, etc. It is suitable for safety monitoring of geotechnical engineering.

关 键 词：电容式仪器 性能测试 安全监测 岩土工程 

分 类 号：TV698.1[水利工程—水利水电工程]