A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Recyclable overwater bridge engineering construction method
The invention discloses a recyclable overwater bridge engineering construction method which comprises the following steps that a lower structure is integrally hoisted into water, and the lower structure sinks through self weight and negative pressure; the adjacent lower structures are connected; the bridge body is connected with a lower structure; and mounting and connecting the bridge deck with the bridge body. The construction mode of a conventional bridge pile foundation is changed, a conventional pile driving mode is not adopted, use of pile driving machines such as a pile driving barge is reduced, noise pollution of pile driving is avoided, and the engineering cost of ship machine equipment and the like is reduced. And meanwhile, rapid erection or disassembly of the overwater bridge is achieved, the construction efficiency is improved, and a foundation is provided for cyclic utilization of the bridge structure. In addition, through overall cyclic utilization of the bridge, carbon emission and damage to the environment are reduced. In addition, the modular construction method adopted by the invention can realize accurate connection of the upper and lower structures of the bridge.
本申请公开了一种可循环利用的水上桥梁工程施工方法，包括如下步骤：将下部结构整体吊装入水，下部结构通过自重和负压下沉；将相邻下部结构进行连接；将桥体与下部结构连接；将桥面板与桥体安装连接。本申请改变了常规桥梁桩基的建设方式，不采取常规的打桩方式，减少了打桩船等打桩机械的使用，避免了打桩的噪声污染，降低了船机设备等工程费用。同时，实现了水上桥梁的快速架设或拆除，提高了施工效率，也为桥梁结构的循环利用提供基础。此外，本申请通过桥梁整体的循环利用，减少了碳排放和对环境的破坏。再者，本申请采用的模块化施工方法，可实现桥梁上下部结构的精准连接。
Recyclable overwater bridge engineering construction method
The invention discloses a recyclable overwater bridge engineering construction method which comprises the following steps that a lower structure is integrally hoisted into water, and the lower structure sinks through self weight and negative pressure; the adjacent lower structures are connected; the bridge body is connected with a lower structure; and mounting and connecting the bridge deck with the bridge body. The construction mode of a conventional bridge pile foundation is changed, a conventional pile driving mode is not adopted, use of pile driving machines such as a pile driving barge is reduced, noise pollution of pile driving is avoided, and the engineering cost of ship machine equipment and the like is reduced. And meanwhile, rapid erection or disassembly of the overwater bridge is achieved, the construction efficiency is improved, and a foundation is provided for cyclic utilization of the bridge structure. In addition, through overall cyclic utilization of the bridge, carbon emission and damage to the environment are reduced. In addition, the modular construction method adopted by the invention can realize accurate connection of the upper and lower structures of the bridge.
本申请公开了一种可循环利用的水上桥梁工程施工方法，包括如下步骤：将下部结构整体吊装入水，下部结构通过自重和负压下沉；将相邻下部结构进行连接；将桥体与下部结构连接；将桥面板与桥体安装连接。本申请改变了常规桥梁桩基的建设方式，不采取常规的打桩方式，减少了打桩船等打桩机械的使用，避免了打桩的噪声污染，降低了船机设备等工程费用。同时，实现了水上桥梁的快速架设或拆除，提高了施工效率，也为桥梁结构的循环利用提供基础。此外，本申请通过桥梁整体的循环利用，减少了碳排放和对环境的破坏。再者，本申请采用的模块化施工方法，可实现桥梁上下部结构的精准连接。
Recyclable overwater bridge engineering construction method
一种可循环利用的水上桥梁工程施工方法
2024-05-10
Patent
Electronic Resource
Chinese
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