复合加筋土挡墙在沿河路基中的应用  

Application of Composite Reinforced Retaining Wall to Subgrade along River

作　　者：窦彦磊[1,2] 阎宗岭[2] 王敏[1,2] 

机构地区：[1]重庆交通大学,重庆400074 [2]重庆交通科研设计院,重庆400067

出　　处：《路基工程》2010年第5期72-74,共3页Subgrade Engineering

基　　金：交通部西部交通建设科技项目(200831874006);重庆市科技攻关项目(CSTC2009AC6081);重庆市自然科学基金重点项目(CSTC2009BA6001)

摘　　要：加筋土挡墙是目前应用较为广泛的一种新型挡土结构,但在工程应用过程中也存在一些问题。结合沿河路基工程特点,介绍了复合加筋土挡墙在重庆城口至陕西岚皋二级公路改建工程中的设计施工情况,并对结构进行了适宜性分析,为类似工程建设提供参考。Reinforced retaining wall is a new type retaining structure that is widely applied at present,but there are also some problems in engineering application.Combined with the characteristics of subgrade engineering along river,this paper introduces design and construction of composite reinforced retaining wall in Chongqing Chengkou to Shanxi Langao secondary road reconstruction engineering and analyzes its suitability,which provides reference for similar engineering construction.

关 键 词：路基工程 沿河路基 岸坡防护 复合加筋土挡墙 

分 类 号：U417.115[交通运输工程—道路与铁道工程]