摘要
通过对延安北部低等级公路边坡的调查研究,对其边坡破坏的因素进行了分析和统计,并对该地区的黄土边坡的工程地质、边坡开挖的高度和坡度之间的关系以及降雨、植物等其他因素对黄土边坡的影响进行了简要的分析,总结了影响该地区公路边坡发生破坏的因素,并提出了应对措施。
This article is an investigation of inferior highway slope in north area of Yan＇an,the analysis and statistics of the factors of its slope failure.Meanwhile,it is studied that loess slope engineering geology in this area as well as the relationship between slope excavation height and the gradient,and the influence of other factors such as rainfall and plant to the loess slope.To summarize the destructive factors which influence the loess slope based on holding field material and laboratory data,and some prevention measures are put forward.
出处
《山西建筑》
2011年第28期147-148,共2页
Shanxi Architecture
关键词
公路边坡
稳定性
黄土
影响因素
highway slope
stability
loess
influencing factors
