中国工程科学2012，Vol.14Issue(5)：19-22,32,5.
超大型陆上沉井封底施工技术
Bottom sealing construction technology for extra-large on-land caisson
摘要
Abstract
The total quantity of concrete exceeds 30 000 m for the north anchor caisson of Taizhou Bridge, which is the largest quantity underwater concrete for bottom sealing construction till now in China, and its construction is quite difficult with high requirements for site organization. This article presents the bottom sealing construction technology for the caisson of north anchor of Taizhou Bridge mainly in the aspects of base cleaning, bottom sealing equipment arrangement and sealing concrete construction technique.关键词
超大型陆上沉井基础/沉井封底技术/泰州大桥Key words
extra-large on-land caisson/ bottom sealilng construction technology for caisson/ Taizhou Bridge分类
交通工程引用本文复制引用
杜洪池,杨宁..超大型陆上沉井封底施工技术[J].中国工程科学,2012,14(5):19-22,32,5.基金项目
交通行业联合科技攻关项目(2008-353-332-160) （2008-353-332-160）
江苏省"333高层次人才培养工程"专项资助 （）
