滑坡变形监测技术的最新进展  

A review of the latest development of landslide deformation monitoring techniques

作　　者：冯春[1] 张军 李世海[1] 许利凯[1] 

机构地区：[1]中国科学院力学研究所,北京100190 [2]重庆市地质环境监测总站,重庆400015

出　　处：《中国地质灾害与防治学报》2011年第1期11-16,共6页The Chinese Journal of Geological Hazard and Control

基　　金：国家重点基础研究发展计划(973)项目(2010CB731506);国家自然科学基金重点项目(10632100);中国科学院重要方向性项目(KJCX2-YW-L01)

摘　　要：地表位移及深部位移是刻画滑坡所处当前状态的关键物理量,其变化趋势可直接用于滑坡稳定性的预测及各类支挡工程效果的评价。文章对各类滑坡变形监测技术的基本原理及依托技术进行了简述,将所有变形监测技术归纳为测点型、测线型及测面型等三种,并探讨了各自的适用范围及监测精度。文章还就滑坡变形监测数据的无线传输技术进行了概述,并提出了适用于滑坡变形监测的主要传输方式。The ground displacement and underground displacement are the key physical quantity to describe the current state of the landslide,the tendency of which could be used to calculate the stability of landslide and evaluate the effect of different retaining structure.The basic principle and production technology of different landslide deformation monitoring techniques are presented,three types of thus techniques named point-measurement,line-measurement and plane-measurement are classified based on the monitoring methods,and the applicable scope and monitoring accuracy of thus types above-mentioned are introduced.The wireless transmission techniques of the monitoring data are summarized and the typical transmission methods suitable for landslide monitoring are given.

关 键 词：滑坡监测 地表位移 深部位移 无线传输 

分 类 号：P642.22[天文地球—工程地质学]