摘要
山区公路滑坡病害近几年来发生比较普遍,给国家和人民财产带来较大的损失。以四川省北川县S103省道公路滑坡防治工程为例,通过对勘察资料的分析,对其地质成因、物质组成、结构特征与运动特性进行了了解,在此基础上对其变形机理进行了深入分析,针对其变形规律提出了防治方案,达到了防灾减灾的目的。
There are more landslides of mountain highway area in recent years,which causes the property lose of country and people.According to mountain highway landslide in Beichuan,Sichuan Province,its geological genesis,material composition,structure features and motion characteristics are obtained through the analysis of investigation data,then the deformation mechanism are analyzed,in which treatments are presented.
出处
《土工基础》
2010年第3期24-26,共3页
Soil Engineering and Foundation
关键词
山区公路
滑坡
稳定性
治理
mountain highway
landslide
stability
control
