摘要
介绍了杭州下沙大桥基础施工中为克服强涌潮采用的双壁钢围堰的施工方法,详细介绍了钢围堰的施工工艺流程,阐述了在已成桩的护筒上拼装、下沉钢围堰的技术难点,为今后类似的工程施工提供了值得借鉴的经验。
In this paper, the construction approach of double wall steel cofferdam for the foundation of Xiasha Bridge in Hangzhou City to overcome the strong bore is introduced. The construction flowchart of the steel cofferdam is described in detail. The technical nodus of the erection on the shield reel of the piles and sinking of the steel cofferdam were expounded.It provides valuable experience for the construction of similar projects in future.
出处
《重庆建筑大学学报》
CSCD
2003年第1期113-117,共5页
Journal of Chongqing Jianzhu University
关键词
双壁钢围堰
施工
护筒
强涌潮
strong bore
steel cofferdam
construction
