公路溜砂坡灾害形成机理研究

Investigation on Formation Mechanism of Sand Slipping Slope Disaster in Highways

分析公路溜砂坡已有研究的相关内容,指出溜砂坡的基本要素、组成、分类、机理、特点等,论述溜砂坡的形成条件和诱发因素,对溜砂坡的稳定性判定提出一些判据。

This paper analyzes the related contents of existing investigations on sand slipping slope in highways and paints out fundamental factors, constitution, classification and mechanism, features etc.. It expatiates the conditions of formation and inducements of the sand slipping slope, and proposes a few criterions for determining the stability of sand slipping slope.