富水区域桥梁基础工程钢板桩围堰施工技术实践

Steel sheet pile cofferdam construction technology practice of bridge foundation engineering in rich water area

钢板桩围堰是最常用的一种板桩围堰,适用于水深10 m以内且地质情况较好的基础工程,它作为桥梁基础施工的一部分,直接影响着桥梁整体质量。因此,必须加强质量控制。文章以某特大桥跨河部分钢板桩围堰工程为例,探讨桥梁钢板桩围堰施工技术要点,望对类似工程有所帮助。

The steel sheet pile cofferdam is one kind of the most commonly used sheet pile cofferdam, suitable for the foundation engineering of depth of the water within 10 m and good geological conditions, as part of the bridge foundation construction, it has a direct impact on the overall quality of bridge. Therefore, must strengthen the quality control. Based on the steel sheet pile cofferdam of a super major bridge, discusses construction technology main points of bridge steel sheet pile cofferdam, hope to be helpful to similar projects.