自动位移计在树坪滑坡中的应用  

AUTOMATIC MONITORING OF GROUND MOVEMENTS IN SHUPING SLIDING SLOPE ON THREE GORGES RESERVOIR,MIDDLE REACH OF YANGTZE RIVER

作　　者：张华伟[1] 王世梅[1] 霍志涛[1] 张业明[1] 彭三国[1] 

机构地区：[1]三峡大学湖北省防灾减灾重点实验室

出　　处：《工程地质学报》2006年第3期401-404,共4页Journal of Engineering Geology

基　　金：三峡大学湖北省防灾减灾重点实验室开放基金项目;滑坡对库水位变动的响应及预报方法项目;中国地质调查局地质调查项目;香溪河流域岸坡稳定性调查评价(D200303)

摘　　要：用自动位移计对长江干流的树坪滑坡进行了近一年的连续性观测,数据结果显示树坪滑坡体变形的控制因素为降雨和库水波动,滑坡目前变形速率较小,不会失稳。自动位移计通过连续记录数据,对树坪滑坡体的变形特征给予了准确的反映,且数据采集方便,值得在三峡库区边坡监测中推广应用。The Shuping Landslide of the Changjiang River was continuously monitored by using the automatic displacement meters for almost one year. The results show that the controlling factors of the shuping Landslide displacement are rainfall and water fluctuation. And currently the velocity of slope displacement is small, which will not cause slope instability. Through the continuous data recording of the automatic displacement meters, the deformation characteristics of Shuping landslide body are accurately reflected. In addition, the data acquisition process is simple, hence it is appropriate to apply this system to the slope monitoring of the Three Gorges reservoir.

关 键 词：自动位移计 树坪 坡 

分 类 号：P642.22[天文地球—工程地质学]