A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge construction method and bridge
The invention discloses a bridge construction method and a bridge. The bridge construction method comprises the steps that a plurality of track beam units are placed on a plurality of supporting components on the ground correspondingly, each track beam unit comprises a plurality of supporting points marked in advance, and the supporting components are supported on the supporting points correspondingly; the multiple track beam units are welded together to form a track beam; hoisting the track beams to the piers and connecting the track beams with the piers to form a bridge; wherein the heights of the plurality of supporting components are different, and the height from the highest supporting component to the ground is not more than 2 meters. According to the bridge construction method, the track beams are assembled on the ground, the track beams assembled on the ground are directly hoisted to the bridge piers, temporary supports are omitted, the high-altitude operation time can be greatly shortened, potential safety hazards are reduced, the installation efficiency is improved, and it is ensured that the line type is stable and reliable after the bridge is formed.
本申请公开了一种桥梁施工方法和桥梁。桥梁施工方法包括：将多个轨道梁单元分别放置至地面的多个支撑构件之上，轨道梁单元包括多个预先标记的支撑点，多个支撑构件分别支撑于支撑点；将多个轨道梁单元焊接在一起，以形成轨道梁；将轨道梁吊装至桥墩上并与桥墩连接，以形成桥梁；其中，多个支撑构件的高度不同，最高的支撑构件距地面的高度不超过2米。根据本申请的桥梁施工方法，在地面完成轨道梁拼装，在地面拼装后的轨道梁直接吊装至桥墩，取消了临时支撑，可大量缩短高空作业时间，降低安全隐患，提高安装效率，确保了成桥后的线型稳定可靠。
Bridge construction method and bridge
The invention discloses a bridge construction method and a bridge. The bridge construction method comprises the steps that a plurality of track beam units are placed on a plurality of supporting components on the ground correspondingly, each track beam unit comprises a plurality of supporting points marked in advance, and the supporting components are supported on the supporting points correspondingly; the multiple track beam units are welded together to form a track beam; hoisting the track beams to the piers and connecting the track beams with the piers to form a bridge; wherein the heights of the plurality of supporting components are different, and the height from the highest supporting component to the ground is not more than 2 meters. According to the bridge construction method, the track beams are assembled on the ground, the track beams assembled on the ground are directly hoisted to the bridge piers, temporary supports are omitted, the high-altitude operation time can be greatly shortened, potential safety hazards are reduced, the installation efficiency is improved, and it is ensured that the line type is stable and reliable after the bridge is formed.
本申请公开了一种桥梁施工方法和桥梁。桥梁施工方法包括：将多个轨道梁单元分别放置至地面的多个支撑构件之上，轨道梁单元包括多个预先标记的支撑点，多个支撑构件分别支撑于支撑点；将多个轨道梁单元焊接在一起，以形成轨道梁；将轨道梁吊装至桥墩上并与桥墩连接，以形成桥梁；其中，多个支撑构件的高度不同，最高的支撑构件距地面的高度不超过2米。根据本申请的桥梁施工方法，在地面完成轨道梁拼装，在地面拼装后的轨道梁直接吊装至桥墩，取消了临时支撑，可大量缩短高空作业时间，降低安全隐患，提高安装效率，确保了成桥后的线型稳定可靠。
Bridge construction method and bridge
桥梁施工方法和桥梁
LI XIANFENG (author) / WU CHENGGUI (author) / TIAN YINGBIN (author) / LI YONGGUI (author) / XIA XIANG (author)
2024-10-22
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Bridge abutment construction method, bridge pier construction method and bridge construction method
| European Patent Office | 2023