摘要
文章结合嘉陵江特大桥90#墩钢板桩围堰施工实例,介绍了该桥钢板桩围堰施工方案,并从导向框安设、钢板桩打设、围堰开挖、封底混凝土浇注、抽水堵漏、钢板桩的拔除等方面阐述了该方案的施工工艺,为以后类似桥梁工程的钢板桩围堰施工提供参考。
In combination with steel sheet pile cofferdam construction practices of 90# pier in Jialing River Bridge,this article described the steel sheet pile cofferdam construction program of this bridge,and from the guide frame installation,steel sheet pile laying,cofferdam excavation,bottom-sealing concrete pouring,water pumping and plugging,removal of steel sheet pile and other aspects,it described the construction process of this program,thereby providing a reference for the steel sheet pile coffer-dam construction of future similar bridge engineering.
出处
《西部交通科技》
2014年第12期10-12,共3页
Western China Communications Science & Technology
关键词
桥梁工程
钢板桩
围堰
封底
抽水
施工
Bridge engineering
Steel sheet pile
Cofferdam
Bottom sealing
Water pumping
Construction
