摘要
本文阐述了三峡库区头道河Ⅲ号滑坡基本特征。环境地质条件、人类工程活动及降雨诱发因素是影响坡体变形破坏的主要因素。采用多种方法进行比较优化,提出了c和φ建议值,采用传递系数法对滑坡稳定性进行比较,分析c、φ值对滑坡体稳定性的影响,为滑坡稳定性计算和优化整治提供可靠依据。
The main factors of Toudaohe Ⅲ landslide are environment geology condition,human kind engineering activity and rain,based on delineating the characteristics of Toudaohe Ⅲ landslide.The stability of the landslides are evaluated and analyzed by using the inductive factor methods and improved circle method.φvalue is most obviously effective to stability,according to the quantitative analysis of sensitivity factors based on c and φvalue.It can provide credible basis for the landslide stability calculation and optimized treatment project.
出处
《施工技术》
CAS
北大核心
2007年第S1期379-382,共4页
Construction Technology
关键词
头道河Ⅲ号滑坡
稳定性
敏感性分析
Toudaohe Ⅲ landslide
stability of landslide
analysis of sensitive factors
