摘要
20 0 0年 9月 3日兰坪县发生了云南省有史以来城市损失最大的一起地质灾害事件 ,共有 7个滑坡 (群 )发生群发性滑动 ,面积占县城区 1 3,其中兰坪县一中 -矿业公司滑坡群危害最严重、规模最大 ,稳定性最差、潜在危害最大 ,是紧急防治工程的重点。文章对该滑坡群最上部滑块的特征及形成机理进行了探讨 。
A geological hazard happened in Lanping county in 2000,which is the heaviest geological hazard in loss in Yunnan history.There are seven landslides which covers one-third of downtown area of the county,and among which the No 1 Middle School-Mineral corporation landslide is the most serious one.It is the urgent engineering prevention area because of its unstability.This paper studies the characteristics and the forming mechanism of the top section of the No\^1 Middle School-Mineral corporation landslid,and discusses the prevention design in detail.
出处
《中国地质灾害与防治学报》
CSCD
2001年第3期61-65,共1页
The Chinese Journal of Geological Hazard and Control
关键词
云南兰坪县一中
滑坡特征
滑带土参数
治理工程设计
No\^1 Middle School of Lanping county in Yunan province
landslide characteristics
sliding zone parameter
engineering prevention design
