IMECH-IR  > 环境力学重点实验室(2009-2011)
Alternative TitleApplication of guyed-type landslide surface displacement real-time monitoring system
刘洋; 李世海; 刘晓宇
Source Publication中国地质灾害与防治学报
Other AbstractThe guyed-type landslide surface displacement real-time monitoring system is an apparatus to measure the relative displacement of the surface,which has been put into operation in many landslides.Its characteristic is the combination of traditional guyed-type principal with modern communication technology,and the system consists of three major components,namely data acquisition system,data processing centre and user group.When monitoring point moves,the connected wire would be drawn along the travelling direction.The information is recorded by angular displacement sensor and converted into corresponding electrical data.Data acquisition system could translate received electrical data into digital signals,and the digital signals then are launched by existing mobile communication network to data processing centre.Finally,the data are analyzed and graphs of displacement versus time are given.At the same time,processing centre could adjust the data acquisition frequency according to actual situation.Through the data analysis and comparison of Liangshuijing landslide,the warning level of this landslide is evaluated.It is indicated that this system would not be restricted by factors such as geographical environment or climate,and the application of this system to landslide real-time monitoring has high practical value.However,this system still needs to be improved in order to overcome its own defects.
Keyword实时监测 地表位移 拉线式原理
Subject Area力学
Indexed ByCSCD
Funding Organization国家重点基础研究发展规划(973)项目(2010CB731503)
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Corresponding Author刘洋
Recommended Citation
GB/T 7714
刘洋,李世海,刘晓宇. 拉线式滑坡地表位移实时监测系统应用实例[J]. 中国地质灾害与防治学报,2011,22(4):24-31.
APA 刘洋,李世海,&刘晓宇.(2011).拉线式滑坡地表位移实时监测系统应用实例.中国地质灾害与防治学报,22(4),24-31.
MLA 刘洋,et al."拉线式滑坡地表位移实时监测系统应用实例".中国地质灾害与防治学报 22.4(2011):24-31.
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