软弱土地质条件下双排钢板桩围堰加固实践

The reinforcement of double-row steel sheet piles constructed in soft soil to serve as cofferdams

软弱土地质条件下双排钢板桩因地质条件、海域工况条件等影响,常发生较大变形。通过一工程实例,介绍在软弱土地质条件下双排钢板桩围堰的变形情况及相应的解决办法,分析和总结了针对该工程围堰设计及施工的相关建议。

Due to the geological conditions and marine environments,the deformation of double-row steel sheet piles constructed in soft soil to serve as cofferdams was large.Through an example,the deformation of double-row steel sheet piles and the methods to control the double-row steel sheet piles was studied.Analysis and summary of the relevant recommendations for cofferdam design and construction of this project.