Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Space truss steel trussed beam suitable for suspension type monorail and construction method thereof
The invention provides a space truss steel trussed beam suitable for a suspension type monorail, which comprises a space curved surface truss and a track beam, the track beam is arranged in the spacecurved surface truss in a penetrating manner, a track beam suspension assembly is arranged in the space curved surface truss, and the top of the track beam is connected with the space curved surface truss through the track beam suspension assembly. Approach bridge piers are arranged below the two ends of the track beam, a portal arch ring is arranged at the positions, located on beam end buttresses, of the space curved surface truss, and the portal arch ring is connected with the approach bridge piers through pier body stand columns. In addition, the invention further provides a construction method of the space truss steel trussed beam. After the space curved surface truss is reinforced, the spanning capacity of the suspension type monorail is remarkably improved, the requirement of a bridge for a large span of a bridge span structure of spanning control nodes such as large intersections can be met, and the space truss steel trussed beam is attractive in appearance and can better meetthe requirement of urban landscapes.
本发明提供了一种适用于悬挂式单轨的空间网架钢桁梁，包括空间曲面网架和轨道梁，所述轨道梁贯穿设置于空间曲面网架内，且所述空间曲面网架内部设有轨道梁悬挂组件，所述轨道梁顶部通过该轨道梁悬挂组件与空间曲面网架连接，所述轨道梁两端下方设有引桥桥墩，所述空间曲面网架上位于梁端支墩位置设有门架拱圈，所述门架拱圈通过墩身立柱与引桥桥墩连接。另外，本发明还提供了该空间网架钢桁梁的施工方法。该发明通过空间曲面网架加强后，悬挂式单轨的跨越能力显著提高，可以满足桥梁需要跨越一些较大的路口等控制性节点处对桥跨结构大跨度的需求，且外形美观，更能适应城市景观的需求。
Space truss steel trussed beam suitable for suspension type monorail and construction method thereof
The invention provides a space truss steel trussed beam suitable for a suspension type monorail, which comprises a space curved surface truss and a track beam, the track beam is arranged in the spacecurved surface truss in a penetrating manner, a track beam suspension assembly is arranged in the space curved surface truss, and the top of the track beam is connected with the space curved surface truss through the track beam suspension assembly. Approach bridge piers are arranged below the two ends of the track beam, a portal arch ring is arranged at the positions, located on beam end buttresses, of the space curved surface truss, and the portal arch ring is connected with the approach bridge piers through pier body stand columns. In addition, the invention further provides a construction method of the space truss steel trussed beam. After the space curved surface truss is reinforced, the spanning capacity of the suspension type monorail is remarkably improved, the requirement of a bridge for a large span of a bridge span structure of spanning control nodes such as large intersections can be met, and the space truss steel trussed beam is attractive in appearance and can better meetthe requirement of urban landscapes.
本发明提供了一种适用于悬挂式单轨的空间网架钢桁梁，包括空间曲面网架和轨道梁，所述轨道梁贯穿设置于空间曲面网架内，且所述空间曲面网架内部设有轨道梁悬挂组件，所述轨道梁顶部通过该轨道梁悬挂组件与空间曲面网架连接，所述轨道梁两端下方设有引桥桥墩，所述空间曲面网架上位于梁端支墩位置设有门架拱圈，所述门架拱圈通过墩身立柱与引桥桥墩连接。另外，本发明还提供了该空间网架钢桁梁的施工方法。该发明通过空间曲面网架加强后，悬挂式单轨的跨越能力显著提高，可以满足桥梁需要跨越一些较大的路口等控制性节点处对桥跨结构大跨度的需求，且外形美观，更能适应城市景观的需求。
Space truss steel trussed beam suitable for suspension type monorail and construction method thereof
一种适用于悬挂式单轨的空间网架钢桁梁及其施工方法
ZENG MIN (Autor:in) / WEN WANGQING (Autor:in) / YAN AIGUO (Autor:in) / CHEN LISHA (Autor:in) / RAO SHAOCHEN (Autor:in) / LIU YANGMING (Autor:in) / CUI YANG (Autor:in) / LIU SHIWEN (Autor:in) / JIANG WENKAI (Autor:in) / LIN CHENG (Autor:in)
08.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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