桥梁水下承台施工技术

水中主墩是桥梁工程施工的关键,也是某桥梁主桥段的控制性工程.主墩下部结构施工方案的拟定直接影响到该桥的节点进度,对按期完成施工任务,早日实现全线贯通具有重要意义.鉴于此,在分析该工程施工难点的基础上,详细探讨其水下承台施工技术,以期为同行提供参考借鉴.

Construction Technology for Underwater Pile Cap of Bridge

The main water pier is the key to bridge engineering construction and also a control project in the main bridge. Infrastructure construction plan for main pier directly affects the node progress of bridge and is very important to complete the construction on schedule and realize the open-up of the whole line as early as possible. Given this, the paper discusses the construction technology of underwater pile cap in detail based on analyzing construction difficulties, and hopes to provide reference for neers.