三峡库区链子崖危岩体防治与效果分析  

Treatment and Effect Analysis of Lianziya Dangerous Rock Mass in Three Gorges Reservoir Area

作　　者：涂鹏飞[1] 李红涛[1] 吴学文[2] 

机构地区：[1]三峡大学三峡库区地质灾害教育部重点实验室,湖北宜昌443002 [2]国家测绘局陕西测绘产品质量监督检验站,西安710000

出　　处：《路基工程》2011年第1期164-166,共3页Subgrade Engineering

基　　金：湖北省自然科学基金重点项目(2008CDA096)

摘　　要：三峡库区链子崖危岩体距三峡大坝27km，一旦失稳，将危及长江航运及大坝运行安全，为此，上世纪九十年代，在反复论证的基础上，国家投巨资对链子崖T8～T12危岩体进行了工程治理。在介绍影响链子崖危岩体变形因素及链子崖防治工程的基础上，利用治理前、中、后的变形监测成果，对危岩体防治工程的效果进行了分析。Lianziya dangerous rock mass is only 27 kilometers from Three Gorges Dam. Once destabilized, the operation of Three Gorges Dam and the safety of Yangtze River shipping will be affected. Therefore, based on repeated demonstration, the country has invested huge funds on treatment of Lianziya T8 - T12 dangerous rock mass in 1990s. In this paper, through introducing the deformation factors of Lianziya dangerous rock mass and Lianziya treatment engineering, the effect of dangerous rock mass treatment is analyzed using monitoring data before, during and after treatment.

关 键 词：危岩体 变形监测 防治工程 效果 

分 类 号：U418.55[交通运输工程—道路与铁道工程]