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A platform for research: civil engineering, architecture and urbanism
Construction method of river-crossing bridge
The invention belongs to the field of traffic engineering construction, and particularly relates to a construction structure of a river-crossing bridge. The method comprises the following steps that A, a first bridge pier foundation and a second bridge pier foundation are arranged on the two sides of a river respectively, then a detachable temporary track is arranged, and a gantry crane mounting part is arranged on the detachable temporary track; b, a foundation bearing beam is arranged, specifically, the foundation bearing beam is arranged at the top of the detachable temporary rail, and a second suspension cable pull rod mounting part is arranged on the foundation bearing beam; c, arranging a steel arch fixing part; d, connecting a steel arch, wherein a plurality of first suspension cable pull rod mounting parts are arranged on the steel arch; e, arranging a suspension cable pull rod, wherein one end of the suspension cable pull rod is fixedly connected with the first suspension cable pull rod mounting part, and the other end of the suspension cable pull rod is fixedly connected with the second suspension cable pull rod mounting part; and F, arranging a bridge deck structure, wherein the bridge deck structure is arranged at the top of the foundation bearing beam. According to the method, the high-altitude construction difficulty of the river-crossing bridge can be greatly reduced, and the construction period is shortened.
本发明属于交通工程施工领域，具体涉及一种跨江大桥的施工结构。本发明包括以下步骤：A、在跨江两侧分别设置第一桥墩基础和第二桥墩基础，之后设置可拆卸临时轨道，可拆卸临时轨道上设置有龙门吊安装部；B、设置基础承载梁：所述基础承载梁设置在可拆卸临时轨道的顶部，在基础承载梁上设置有第二悬索拉杆安装部；C、设置钢拱固定部；D、连接钢拱，钢拱上设置有多个第一悬索拉杆安装部；E、设置悬索拉杆：所述悬索拉杆的一端与第一悬索拉杆安装部固定连接，悬索拉杆的另一端与第二悬索拉杆安装部固定连接；F、设置桥面结构：所述桥面结构设置在基础承载梁的顶部。本方法能够大大降低跨江大桥的高空施工难度，缩短施工周期。
Construction method of river-crossing bridge
The invention belongs to the field of traffic engineering construction, and particularly relates to a construction structure of a river-crossing bridge. The method comprises the following steps that A, a first bridge pier foundation and a second bridge pier foundation are arranged on the two sides of a river respectively, then a detachable temporary track is arranged, and a gantry crane mounting part is arranged on the detachable temporary track; b, a foundation bearing beam is arranged, specifically, the foundation bearing beam is arranged at the top of the detachable temporary rail, and a second suspension cable pull rod mounting part is arranged on the foundation bearing beam; c, arranging a steel arch fixing part; d, connecting a steel arch, wherein a plurality of first suspension cable pull rod mounting parts are arranged on the steel arch; e, arranging a suspension cable pull rod, wherein one end of the suspension cable pull rod is fixedly connected with the first suspension cable pull rod mounting part, and the other end of the suspension cable pull rod is fixedly connected with the second suspension cable pull rod mounting part; and F, arranging a bridge deck structure, wherein the bridge deck structure is arranged at the top of the foundation bearing beam. According to the method, the high-altitude construction difficulty of the river-crossing bridge can be greatly reduced, and the construction period is shortened.
本发明属于交通工程施工领域，具体涉及一种跨江大桥的施工结构。本发明包括以下步骤：A、在跨江两侧分别设置第一桥墩基础和第二桥墩基础，之后设置可拆卸临时轨道，可拆卸临时轨道上设置有龙门吊安装部；B、设置基础承载梁：所述基础承载梁设置在可拆卸临时轨道的顶部，在基础承载梁上设置有第二悬索拉杆安装部；C、设置钢拱固定部；D、连接钢拱，钢拱上设置有多个第一悬索拉杆安装部；E、设置悬索拉杆：所述悬索拉杆的一端与第一悬索拉杆安装部固定连接，悬索拉杆的另一端与第二悬索拉杆安装部固定连接；F、设置桥面结构：所述桥面结构设置在基础承载梁的顶部。本方法能够大大降低跨江大桥的高空施工难度，缩短施工周期。
Construction method of river-crossing bridge
跨江大桥的施工方法
YANG GUIBAI (author) / SONG XUEMEI (author) / HU XUEMING (author) / YUAN XING (author) / ZHOU ZELIN (author)
2022-10-14
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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