Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Half-through type pedestrian arch bridge
The invention discloses a half-through type pedestrian arch bridge which comprises two curve small box girders which are positioned on the same plane, wherein the two curved small box girders form a symmetrical waveform structure; at the two ends of each module, the two curved small box girders form an intersection point; at the middle part of each module, the two curved small box girders form a separation section; and a transverse link is arranged between the separation sections of the two curved small box girders. The half-through type pedestrian arch bridge comprises two bridge piers located within the length range of a main girder. The half-through type pedestrian arch bridge further comprises a single-piece arch rib, the single-piece arch rib penetrates through the separation positions of the two curved small box girders of the two modules of the main girder and is fixedly connected with the two curved small box girders, the middle of the single-piece arch rib is located above themain girder, and a sling is arranged between the middle of the single-piece arch rib and the main girder. The half-through type pedestrian arch bridge can be manufactured in a factory and installed on site, and the construction mode is convenient, so that the construction process is accelerated, the construction period is shortened, and the influence on the environment and traffic is greatly reduced.
一种中承式人行拱桥，包括位于同一平面上的两片曲线形小箱梁，所述两片曲线形小箱梁形成对称的波形结构，在每一模块的两端，所述两片曲线形小箱梁形成交汇点，在每一模块的中部，所述两片曲线形小箱梁形成分离段，在所述两片曲线形小箱梁的分离段之间设有横向联系，所述中承式人行拱桥包括位于主梁长度范围内的两个桥墩，所述中承式人行拱桥还包括一单片拱肋，所述单片拱肋分别从所述主梁的两个模块的两片曲线形小箱梁分离处穿过，并与其固结，所述单片拱肋的中部位于主梁上方，单片拱肋的中部与主梁之间设有吊索。本发明可工厂制造，现场安装，施工方式便捷，从而加快了施工进程，缩短了工期，大大减少了对环境与交通的影响。
Half-through type pedestrian arch bridge
The invention discloses a half-through type pedestrian arch bridge which comprises two curve small box girders which are positioned on the same plane, wherein the two curved small box girders form a symmetrical waveform structure; at the two ends of each module, the two curved small box girders form an intersection point; at the middle part of each module, the two curved small box girders form a separation section; and a transverse link is arranged between the separation sections of the two curved small box girders. The half-through type pedestrian arch bridge comprises two bridge piers located within the length range of a main girder. The half-through type pedestrian arch bridge further comprises a single-piece arch rib, the single-piece arch rib penetrates through the separation positions of the two curved small box girders of the two modules of the main girder and is fixedly connected with the two curved small box girders, the middle of the single-piece arch rib is located above themain girder, and a sling is arranged between the middle of the single-piece arch rib and the main girder. The half-through type pedestrian arch bridge can be manufactured in a factory and installed on site, and the construction mode is convenient, so that the construction process is accelerated, the construction period is shortened, and the influence on the environment and traffic is greatly reduced.
一种中承式人行拱桥，包括位于同一平面上的两片曲线形小箱梁，所述两片曲线形小箱梁形成对称的波形结构，在每一模块的两端，所述两片曲线形小箱梁形成交汇点，在每一模块的中部，所述两片曲线形小箱梁形成分离段，在所述两片曲线形小箱梁的分离段之间设有横向联系，所述中承式人行拱桥包括位于主梁长度范围内的两个桥墩，所述中承式人行拱桥还包括一单片拱肋，所述单片拱肋分别从所述主梁的两个模块的两片曲线形小箱梁分离处穿过，并与其固结，所述单片拱肋的中部位于主梁上方，单片拱肋的中部与主梁之间设有吊索。本发明可工厂制造，现场安装，施工方式便捷，从而加快了施工进程，缩短了工期，大大减少了对环境与交通的影响。
Half-through type pedestrian arch bridge
一种中承式人行拱桥
YUE GUIPING (Autor:in) / TIAN ZHOUSONG (Autor:in) / CHEN FANGYUAN (Autor:in)
08.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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