Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of half-through double-layer steel truss girder arch bridge
The invention relates to a construction method of a half-through double-layer steel truss girder arch bridge, and belongs to the technical field of bridge construction.A detection assembly is arranged and can detect whether an arc-shaped arch section to be welded reaches a preset matching position or not, and if not, the arc-shaped arch section to be welded is welded. If yes, the constructor controls the bridge girder erection machine to continuously adjust the position of the arc-shaped arch section to be welded; if the arc-shaped arch section reaches the preset position, the constructor conducts welding treatment on the arc-shaped arch section to be welded, the position of the arc-shaped arch section to be welded is detected through the detection assembly instead of the position of the arc-shaped arch section to be welded detected by the constructor, and the subjectivity problem of observation of the constructor is avoided; meanwhile, the problems that the actual detection time is long and the whole construction and installation efficiency is slowed down due to the fact that a constructor needs to detect multiple positions of the two adjacent arch bridge sections in the high altitude in the detection process are solved.
本发明涉及一种中承式双层钢桁架梁拱桥的施工方法，属于桥梁施工技术领域，通过设置有检测组件，检测组件能检测待焊接的弧形拱段是否到达预定的配合位置，若是没有到达预定的位置，则施工人员控制架桥机继续调整待焊接的弧形拱段的位置；若是达到预定的位置，则施工人员对待焊接的弧形拱段进行焊接处理，通过检测组件检测待焊接的弧形拱段的位置代替施工人员检测待焊接的弧形拱段的位置，避免了施工人员观察的主观性问题的发生，同时也解决了由于该检测过程需要施工人员在高空对相邻两拱桥段的多处进行检测，因此实际的检测时间较长，拖慢了整个施工安装效率的问题。
Construction method of half-through double-layer steel truss girder arch bridge
The invention relates to a construction method of a half-through double-layer steel truss girder arch bridge, and belongs to the technical field of bridge construction.A detection assembly is arranged and can detect whether an arc-shaped arch section to be welded reaches a preset matching position or not, and if not, the arc-shaped arch section to be welded is welded. If yes, the constructor controls the bridge girder erection machine to continuously adjust the position of the arc-shaped arch section to be welded; if the arc-shaped arch section reaches the preset position, the constructor conducts welding treatment on the arc-shaped arch section to be welded, the position of the arc-shaped arch section to be welded is detected through the detection assembly instead of the position of the arc-shaped arch section to be welded detected by the constructor, and the subjectivity problem of observation of the constructor is avoided; meanwhile, the problems that the actual detection time is long and the whole construction and installation efficiency is slowed down due to the fact that a constructor needs to detect multiple positions of the two adjacent arch bridge sections in the high altitude in the detection process are solved.
本发明涉及一种中承式双层钢桁架梁拱桥的施工方法，属于桥梁施工技术领域，通过设置有检测组件，检测组件能检测待焊接的弧形拱段是否到达预定的配合位置，若是没有到达预定的位置，则施工人员控制架桥机继续调整待焊接的弧形拱段的位置；若是达到预定的位置，则施工人员对待焊接的弧形拱段进行焊接处理，通过检测组件检测待焊接的弧形拱段的位置代替施工人员检测待焊接的弧形拱段的位置，避免了施工人员观察的主观性问题的发生，同时也解决了由于该检测过程需要施工人员在高空对相邻两拱桥段的多处进行检测，因此实际的检测时间较长，拖慢了整个施工安装效率的问题。
Construction method of half-through double-layer steel truss girder arch bridge
一种中承式双层钢桁架梁拱桥的施工方法
YANG YONG (Autor:in) / YUE XIAOGANG (Autor:in) / NING PINGHUA (Autor:in) / GUO FEI (Autor:in) / OU JIANLING (Autor:in) / MA YUE (Autor:in) / HU HUIYONG (Autor:in) / ZHOU YU (Autor:in) / WANG WEI (Autor:in) / CAI XIAOPENG (Autor:in)
02.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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