Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel-concrete composite beam and sliding walking type integral pushing installation process thereof
The invention discloses a steel-concrete composite beam which comprises suspension bridge panels, inter-box bridge panels, inter-box cross beams and three narrow steel boxes; the three narrow steel boxes are arranged in parallel, every two adjacent narrow steel boxes are connected through the corresponding inter-box cross beam, the inter-box bridge panels are arranged at the tops of the three narrow steel boxes, and the two suspension bridge panels are arranged; and the two suspension bridge panels are arranged on the tops of the two narrow steel boxes on the outer side respectively, and the two suspension bridge panels are arranged on the two sides of the inter-box bridge panels. The invention further discloses a sliding walking type integral pushing installation process for the steel-concrete composite beam. The process comprises the steps of support erection, steel-concrete composite beam hoisting, guide beam installation, primary pushing and the like. According to the method, an overline beam is mounted in the mode of three times of hoisting and two times of pushing, the erecting length of a temporary support is reduced, the using amount of the temporary support and pushing equipment is reduced, and the construction difficulty is reduced while the construction cost is reduced.
本发明公开了一种钢混组合梁，包括悬桥面板、箱间桥面板、箱间横梁和三个窄幅钢箱，三个所述窄幅钢箱平行设置，相邻两个窄幅钢箱通过箱间横梁连接，所述箱间桥面板设置在三个所述窄幅钢箱的顶部，所述悬桥面板有两个，两个所述悬桥面板分别设置在外侧的两个窄幅钢箱的顶部，两个所述悬桥面板设置在所述箱间桥面板的两侧。本发明还公开了一种用于钢混组合梁的滑移步履式整体顶推安装工艺包括支架搭设、钢混组合梁吊装、导梁安装、第一次顶推等步骤。本发明通过三次吊装两次顶推的方式完成跨线梁的安装，降低了临时支架的架设长度，减小了临时支架及顶推设备的用量，降低施工成本的同时减小了施工难度。
Steel-concrete composite beam and sliding walking type integral pushing installation process thereof
The invention discloses a steel-concrete composite beam which comprises suspension bridge panels, inter-box bridge panels, inter-box cross beams and three narrow steel boxes; the three narrow steel boxes are arranged in parallel, every two adjacent narrow steel boxes are connected through the corresponding inter-box cross beam, the inter-box bridge panels are arranged at the tops of the three narrow steel boxes, and the two suspension bridge panels are arranged; and the two suspension bridge panels are arranged on the tops of the two narrow steel boxes on the outer side respectively, and the two suspension bridge panels are arranged on the two sides of the inter-box bridge panels. The invention further discloses a sliding walking type integral pushing installation process for the steel-concrete composite beam. The process comprises the steps of support erection, steel-concrete composite beam hoisting, guide beam installation, primary pushing and the like. According to the method, an overline beam is mounted in the mode of three times of hoisting and two times of pushing, the erecting length of a temporary support is reduced, the using amount of the temporary support and pushing equipment is reduced, and the construction difficulty is reduced while the construction cost is reduced.
本发明公开了一种钢混组合梁，包括悬桥面板、箱间桥面板、箱间横梁和三个窄幅钢箱，三个所述窄幅钢箱平行设置，相邻两个窄幅钢箱通过箱间横梁连接，所述箱间桥面板设置在三个所述窄幅钢箱的顶部，所述悬桥面板有两个，两个所述悬桥面板分别设置在外侧的两个窄幅钢箱的顶部，两个所述悬桥面板设置在所述箱间桥面板的两侧。本发明还公开了一种用于钢混组合梁的滑移步履式整体顶推安装工艺包括支架搭设、钢混组合梁吊装、导梁安装、第一次顶推等步骤。本发明通过三次吊装两次顶推的方式完成跨线梁的安装，降低了临时支架的架设长度，减小了临时支架及顶推设备的用量，降低施工成本的同时减小了施工难度。
Steel-concrete composite beam and sliding walking type integral pushing installation process thereof
一种钢混组合梁及其滑移步履式整体顶推安装工艺
ZHAO YANLU (Autor:in) / CAO MINGRUI (Autor:in) / DENG CHUANG (Autor:in) / HUANG YINGKUI (Autor:in) / DING TIAN (Autor:in) / ZHANG PENG (Autor:in) / GAO WENBIN (Autor:in) / BAI SHENGLI (Autor:in) / CHEN ZHENG (Autor:in) / LEI SHANGCHENG (Autor:in)
28.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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