摘要
电阻应变测量在结构试验和检测中得到广泛应用,试验和检测结果的好坏往往取决于应变数据准确与否。本文介绍了应变计选择、粘贴及防潮处理技术,总结实际操作中经常遇到的问题,分析产生故障原因及处理办法,供有关技术人员参考。
Strain gages are widely used in structural testing, the testing results are determined by the accuracy of strain data. Selection of strain gage, pasting and moisture-proof techniques are introduced, common problems in the actual operation are summarized, and the failure causes are analyzed and corresponding treatment methods are suggested, which can be a reference for the people concerned.
出处
《工程与试验》
2008年第4期71-73,共3页
Engineering and Test
关键词
电阻应变计
粘贴
防潮
零漂
strain gage
pasting
moisture proof
zero drift
