高陡地形泡沫混凝土抗滑轻质路堤施工技术  

Construction technology of lightweight embankment with high and steep terrain foam concrete

作　　者：雷青 王新泉[2] 王昭勇 朱慧明 李维 LEI Qing;WANG Xinquan;WANG Zhaoyong;ZHU Huiming;LI Wei(Tongren Highway Administration of Guizhou Province,Tongren 554300,China;Zhejiang University City College,Hangzhou 310015,China;Zhejiang Jiaogong Group Co.Ltd.,Hangzhou 310000,China)

机构地区：[1]贵州省铜仁公路管理局,贵州铜仁554300 [2]浙江大学城市学院,浙江杭州310015 [3]浙江交工集团股份有限公司,浙江杭州310000

出　　处：《四川建材》2020年第7期105-106,共2页Sichuan Building Materials

摘　　要：研究调查发现水泥混凝土面层比沥青路面更适合农村公路建设,鉴于泡沫混凝土具有轻质、高流动、低弹性模量和隔音等特点,并且具有平衡地基的沉降作用,结合高陡地形的路堤施工中常见的工程问题,提出了高陡地形泡沫混凝土抗滑轻质路堤施工技术,并系统地阐述了其技术原理、施工流程和技术要点,工程应用表明该技术具有较好的经济和社会效益,可为同类工程项目建设提供借鉴和参考。Investigation shows that cement concrete pavement is more suitable for rural road construction than asphalt pavement.In view of the characteristics of lightweight concrete,high flow,low elastic modulus and sound insulation,and the settlement of the foundation,combined with the engineering problems frequently encountered in the construction of high steep terrain embankment,the construction technology and system of the high and steep terrain foam concrete anti slide lightweight embankment are proposed.The technical principle,construction process and key points are described.The engineering application shows that the technology has better economic and social benefits,which can provide reference for the construction of similar projects.

关 键 词：高陡地形 泡沫混凝土 轻质路堤 

分 类 号：U213.11[交通运输工程—道路与铁道工程]