汶川地震在甘肃省的次生典型边坡灾害特征

Characteristics of Secondary Typical Slope Disaster in Gansu Province Induced by the Wenchuan Earthquake

摘要:

汶川大地震时在甘肃省南部山区造成了大量的边坡灾害。本文对调查区公路沿线典型次生边坡灾害的类型、特征及发展趋势进行了研究,同时对一特大型黄土滑坡的现状进行了初步分析。针对调查过程中发现的问题提出了相应的建议。

Abstract:

The great number of the slope disaster were caused by the Wenchuan earthquake in 2008 in the southern Gansu province.In this paper,the types,features and developing tendency of the secondary slope disaster in this region are studied.Meanwhile,the current status of a huge loess landslide is analyzed preminarily.Finally,several suggestions are proposed in accordance with the problems.