三峡库区云阳县滑坡GPS变形监测网基准稳定性分析  

Analysis on Stability of Basic Benchmark of GPS Deformation Monitoring Networks for Landslide in Yunyang County of Three Gorges Reservoir Region

作　　者：冯晓亮[1] 李远宁[1] 

机构地区：[1]中国地质科学院探矿工艺研究所,四川成都611734

出　　处：《探矿工程（岩土钻掘工程）》2008年第7期35-37,共3页Exploration Engineering:Rock & Soil Drilling and Tunneling

摘　　要：变形监测是监测变形体安全性的重要手段,其基本任务就是通过对变形体测量,获取其动态位移信息并进行分析、判断,对变形体安危状况做出预警。主要研究GPS变形监测的基准稳定性分析之F检验法,结合三峡库区云阳县专业监测滑坡具体工程,对GPS滑坡变形监测基准网的基准稳定性进行分析。Deformation monitoring is an important means to monitor the safety of deformation, and the basic function is to collect dynamic displacement information through deformation measurement. According to the information, analysis and determination can be made on early-warning to dangerous situations. Analysis was made on F testing method of stability of basic benchmark of GPS deformation monitoring study. Based on the sliding monitoring engineering in Yunyang County, analysis on stability of basic benchmark of GPS landslide deformation monitoring networks was also made.

关 键 词：三峡库区 云阳县 滑坡 变形监测 基准网 稳定性 

分 类 号：P642.22[天文地球—工程地质学] TH762[天文地球—地质矿产勘探]