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Accuracy Analysis of Inclinometer in Slope Monitoring
Author(s): 
Pages: 26-28+51
Year: Issue:  1
Journal: Hydropower Automation and Dam Monitoring

Keyword:  inclinometerslope Slide deformation monitoringaccuracy analysis;
Abstract: Inclinometer is widely used in geotechnical engineering.But there is a few researches about its measurement accuracy and error processing.Based on monitoring the same site of slope through two instruments,i.e.,TCA2003 total station and inclinometer,comparing displacement monitoring process line,then inclinometer displacement errors are analyzed,which include systematic components such as guide reversing and zero drift.The calculation results show the accuracy of inclinometer is±5~10mm.The slope deformation analysis must be considered the influence of inclinometer error,and must perform system error correction.
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