A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Installation method of river-crossing steel truss bridge
The invention relates to an installation method of a river-crossing steel truss bridge, and relates to the field of bridge building construction.The installation method aims at solving the problem that the installation efficiency of the steel truss bridge is low and comprises the steps that firstly, lap piles are built in the middle of a river channel, and the steel truss bridge is conveyed to the lap piles from the two sides of the river channel; a calibration mechanism for enabling the two groups of steel truss bridges to be accurately butted is arranged at the top end of the lapping pile; (2) erecting frames are built on the two sides of the river channel, conveying mechanisms are detachably arranged on the erecting frames, and the steel truss bridge is conveyed through the conveying mechanisms; thirdly, the steel truss bridge is hoisted through a hoisting machine, and the steel truss bridge is placed on the conveying mechanism; and fourthly, the two sets of steel truss bridges are accurately in butt joint on the lap-joint piles through the calibration mechanism, after the steel truss bridges are installed, the conveying mechanism is disassembled, and the steel truss bridges are fixed. The steel truss bridge has the effects that the steel truss bridge is more stable in the installation process, and therefore the installation efficiency is improved.
本申请涉及一种跨河钢桁架桥梁的安装方法，涉及桥梁建筑施工领域，以解决钢桁架桥梁的安装效率较低的问题，其包括步骤一：在河道中部建造搭置桩，从河道两侧向搭置桩上输送钢桁架桥梁，在搭置桩的顶端设置用于使两组钢桁架桥梁准确对接的校准机构；步骤二：在河道的两侧均建造搭置架，搭置架上可拆卸设置有输送机构，通过输送机构对钢桁架桥梁进行输送；步骤三：通过吊装机械吊装钢桁架桥梁，使钢桁架桥梁放置于输送机构上；步骤四：通过校准机构使两组钢桁架桥梁在搭置桩上准确对接，钢桁架桥梁安装完成后，对输送机构进行拆卸，并对钢桁架桥梁进行固定。本申请具有使钢桁架桥梁在安装过程中更加稳定，从而提高安装效率的效果。
Installation method of river-crossing steel truss bridge
The invention relates to an installation method of a river-crossing steel truss bridge, and relates to the field of bridge building construction.The installation method aims at solving the problem that the installation efficiency of the steel truss bridge is low and comprises the steps that firstly, lap piles are built in the middle of a river channel, and the steel truss bridge is conveyed to the lap piles from the two sides of the river channel; a calibration mechanism for enabling the two groups of steel truss bridges to be accurately butted is arranged at the top end of the lapping pile; (2) erecting frames are built on the two sides of the river channel, conveying mechanisms are detachably arranged on the erecting frames, and the steel truss bridge is conveyed through the conveying mechanisms; thirdly, the steel truss bridge is hoisted through a hoisting machine, and the steel truss bridge is placed on the conveying mechanism; and fourthly, the two sets of steel truss bridges are accurately in butt joint on the lap-joint piles through the calibration mechanism, after the steel truss bridges are installed, the conveying mechanism is disassembled, and the steel truss bridges are fixed. The steel truss bridge has the effects that the steel truss bridge is more stable in the installation process, and therefore the installation efficiency is improved.
本申请涉及一种跨河钢桁架桥梁的安装方法，涉及桥梁建筑施工领域，以解决钢桁架桥梁的安装效率较低的问题，其包括步骤一：在河道中部建造搭置桩，从河道两侧向搭置桩上输送钢桁架桥梁，在搭置桩的顶端设置用于使两组钢桁架桥梁准确对接的校准机构；步骤二：在河道的两侧均建造搭置架，搭置架上可拆卸设置有输送机构，通过输送机构对钢桁架桥梁进行输送；步骤三：通过吊装机械吊装钢桁架桥梁，使钢桁架桥梁放置于输送机构上；步骤四：通过校准机构使两组钢桁架桥梁在搭置桩上准确对接，钢桁架桥梁安装完成后，对输送机构进行拆卸，并对钢桁架桥梁进行固定。本申请具有使钢桁架桥梁在安装过程中更加稳定，从而提高安装效率的效果。
Installation method of river-crossing steel truss bridge
一种跨河钢桁架桥梁的安装方法
FAN HAIHUA (author) / LI HUI (author) / WANG LI (author) / CHA JIANHUA (author) / CUI CHENGQUAN (author) / WANG HUAN (author) / ZHANG HOUCHAO (author) / FAN CHANGLIN (author)
2023-08-22
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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