A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Small-radius horizontal curve T beam mounting method
The invention relates to the technical field of bridge construction, in particular to a mounting method for a small-radius horizontal curve T beam. Comprising the following installation method: S1, main truss through holes; s2, beam feeding operation; s3, the T-shaped beam is dropped; the main truss is jacked by adjusting the middle supporting leg and the rear supporting leg, so that the front supporting leg is separated from the pier cover beam (n), the main truss is adjusted, the main truss drives the front supporting leg to move towards the inner side of a curve, the main truss is driven to be close to the pier cover beam (n + 1), and the purpose that the main truss is erected on the pier cover beam (n) and the pier cover beam (n + 1) is achieved. Therefore, construction of the curved bridge is facilitated, the procedure that the tail of the main truss needs to be repeatedly disassembled and assembled during construction of the curved bridge is reduced, and the construction efficiency of the curved bridge is improved.
本申请涉及桥梁建设技术的领域，尤其是涉及一种小半径平曲线T梁安装方法；包括如下的安装方法：S1:主桁架过孔；S2:喂梁作业；S3:T梁落梁；通过调节中支腿与后支腿，中支腿与后支腿将主桁架顶升，使得前支腿与墩盖梁（n）分离，调节主桁架，主桁架带动前支腿向曲线内侧进行移动，驱使主桁架靠近墩盖梁（n+1），实现将主桁架架设在墩盖梁（n）与墩盖梁（n+1）上的目的，进而便于实现对曲线桥梁的建设，减少了对曲线桥梁建设时需要对主桁架的尾部进行反复拆装的工序，提高了对曲线桥梁的施工效率。
Small-radius horizontal curve T beam mounting method
The invention relates to the technical field of bridge construction, in particular to a mounting method for a small-radius horizontal curve T beam. Comprising the following installation method: S1, main truss through holes; s2, beam feeding operation; s3, the T-shaped beam is dropped; the main truss is jacked by adjusting the middle supporting leg and the rear supporting leg, so that the front supporting leg is separated from the pier cover beam (n), the main truss is adjusted, the main truss drives the front supporting leg to move towards the inner side of a curve, the main truss is driven to be close to the pier cover beam (n + 1), and the purpose that the main truss is erected on the pier cover beam (n) and the pier cover beam (n + 1) is achieved. Therefore, construction of the curved bridge is facilitated, the procedure that the tail of the main truss needs to be repeatedly disassembled and assembled during construction of the curved bridge is reduced, and the construction efficiency of the curved bridge is improved.
本申请涉及桥梁建设技术的领域，尤其是涉及一种小半径平曲线T梁安装方法；包括如下的安装方法：S1:主桁架过孔；S2:喂梁作业；S3:T梁落梁；通过调节中支腿与后支腿，中支腿与后支腿将主桁架顶升，使得前支腿与墩盖梁（n）分离，调节主桁架，主桁架带动前支腿向曲线内侧进行移动，驱使主桁架靠近墩盖梁（n+1），实现将主桁架架设在墩盖梁（n）与墩盖梁（n+1）上的目的，进而便于实现对曲线桥梁的建设，减少了对曲线桥梁建设时需要对主桁架的尾部进行反复拆装的工序，提高了对曲线桥梁的施工效率。
Small-radius horizontal curve T beam mounting method
一种小半径平曲线T梁安装方法
QIAN JIUFU (author) / LI QIUYU (author) / LIAO JIASHEN (author) / YAN CHAO (author) / FU JIE (author) / CHAI LEI (author) / ZHANG ERJUN (author)
2023-09-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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