路堤边坡影响因素及治理措施研究  

Study on the factors and countermeasures of embankment slope effect

作　　者：蔡宁[1] 

机构地区：[1]湖南工程职业技术学院,湖南长沙410002

出　　处：《企业技术开发》2015年第5期8-11,共4页Technological Development of Enterprise

基　　金：湖南省教育厅科学研究项目"斜坡地基上路基边坡稳定性智能优化分析计算及合理加固方法研究"(12C1025)

摘　　要：随着我国基础设施建设力度的加大,山区地表层的岩土成分以粘土、强风化板岩和山涧软土为主,地表层的岩土工程性状极不稳定,现有公路设计规范规定对湖南省西部山区斜坡上的高路堤建设很难适应,因此,斜坡地基上路堤边坡破坏影响因素及治理措施研究有十分广阔的应用前景。文章拟在前人研究的基础上,主要研究路基边坡稳定性及其破坏的主要影响因素,根据其提出适合山区公路建设的路基边坡稳定性分析和治理方法,对各种处理方案进行了分析比选,获得了一些有益结论,对实际工程具有一定的参考价值。With the increase in China＇s infrastructure construction,rock and soil components of mountain surface layer with clay, strongly weathered slate and ravine soft soil, rock and soil engineering characteristics of surface layer is very unstable, the provisions of the existing specifications for design of highway construction of high embankment slope of mountainous regions of western regions of Hunan province on the very difficult to adapt to the the road embankment slope, so the slope foundation has a very broad application prospects of factors and control measures of impact damage. This paper on the basis of previous studies,the main influence factors of the main research the stability of subgrade slope and its damage, according to the present slope stability analysis and treatment method is suitable for the construction of mountain highway, on the various processing schemes are comparison and selection, and get some useful conclusions, has the certain instruction significance to the actual project.

关 键 词：路堤 边坡稳定性 治理措施比较 

分 类 号：U418[交通运输工程—道路与铁道工程]