摘要
作为支挡结构中的重要组成部分,挡土墙广泛应用于公路工程之中。传统现浇挡墙具有施工不便,造价高,绿化功能差等缺点,因此,高预制化、可绿化是挡墙的发展方向。文中结合浙江省义东高速中的挡墙工程,介绍了一种预制装配式可绿化生态挡墙,讨论了该挡墙的安装施工工艺、施工控制要点、社会效益和变形特性等问题,并解决了相关施工难题。研究表明装配式可绿化生态挡墙具有施工方便、经济性高、生态性好、安全可靠等优点。
As an important part of retaining structure,retaining wall is widely used in highway engineering.The tra-ditional cast-in-place retaining wall has the disadvantages of inconvenient construction,high cost,and poor green-ing function.Therefore,high prefabrication and greening are the development direction of the retaining wall.Taking a retaining wall project of Yidong Expressway in Zhejiang Province as the case,this paper proposes a prefabricated and greenable ecological retaining wall.The installation and construction technology,construction control points,so-cial benefits and deformation characteristics of the retaining wall are discussed for solving relevant construction prob-lems.It shows that the proposed wall has the advantages of convenient construction,high economy,good ecology,safety,and reliability.
作者
王新泉
于威
朱聪
WANG Xinquan;YU wei;ZHU Cong(College of Civil Engineering and Architecture,Zhejiang University,Hangzhou 310058,China;Department of Civil Engineering,Zhejiang University City College,Hangzhou 310015,China;Zhejiang Jiaogong Group Co.,Lid.,Hangzhou 310006,China)
出处
《低温建筑技术》
2023年第5期157-161,170,共6页
Low Temperature Architecture Technology
基金
浙江省交通厅科技计划项目(2019007)。
关键词
装配式生态挡墙
安装工艺
施工控制要点
变形特性
prefabricated ecological retaining wall
installation process
construction control points
deformation characteristic
