摘要
贤令山滑坡为粤北山区典型的土质堆积层滑坡,总结该滑坡的发育特征并分析评价其稳定性,对于粤北山区同类滑坡具有借鉴意义[9]。本文从滑坡空间形态、滑坡物质组成及结构特征、滑坡变形特征、滑坡成因机制分析等多个方面揭示了贤令山滑坡的基本特征,采用剩余推力传递法计算滑坡稳定系数,计算结果表明自重条件下滑坡处于稳定状态;自重和暴雨条件下滑坡处于欠稳定状态。
Xianling mountain landslide for the typical soil accumulation landslide of the mountains of northern Guangdong,summarize the development of a landslide features and analysis to evaluate the stability,reference similar landslide for the mountains of northern Guangdong. Based on a large number of exploration data from the spatial form of landslide,landslide material composition and structural characteristics of landslide deformation characteristics of the landslide hydrogeology,Landslide analysis has revealed the basic characteristics of the Yin--order landslide,on this basis,the use of The remaining thrust transfer method to calculate the landslide stability factor calculations show that the weight conditions under the landslide in a stable state,landslide in owed stable state under the weight and heavy rain conditions.
出处
《科技资讯》
2012年第18期52-53,共2页
Science & Technology Information
关键词
贤令山
滑坡
成因机制
稳定性分析
Xianling mountain
Andslide
Formation mechanism
Stability assessment
