摘要
云南地处印度板块与欧亚板块挤压碰撞带的北东边界,两大板块长期相对运动使得云南省地质灾害频发。对丽江宝山公路滑坡基本特征、滑坡结构、滑坡成因进行分析,对滑坡在不同工况下的稳定性进行了计算与分析评价。
Yunnan is located in the northeastern boundary of the India-Eurasia collision zone.The long-term relative movement of the two plates has caused frequent geological disasters in Yunnan Province.The landslide deformation characteristics were analyzed by t he basic characteristics,landslide structure and topography,as well as geomorphology conditions of the Baoshan Highway landslide in Lijiang.The stability of the landslide under different working conditions was calculated and analyzed.
作者
李红军
Li Hongjun(China Shipping Survey and Design Institute Co.,Ltd.,Shanghai 200063,China)
出处
《岩土工程技术》
2020年第3期155-157,162,共4页
Geotechnical Engineering Technique
关键词
滑坡
变形特征
稳定性分析
剩余下滑力
landslide
deformation feature
stability analysis
residual slip force
