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A platform for research: civil engineering, architecture and urbanism
Steel truss bridge node structure connected through rivets and construction method
The invention relates to a steel truss bridge node structure connected through rivets and a construction method, and belongs to the technical field of steel truss bridge structures. A steel truss bridge node structure connected through rivets comprises a connecting top plate connected with a cross beam on the top of a bridge body, a riveting assembly vertically arranged on the connecting top plate and a longitudinal beam connector with one end connected with the riveting assembly. The riveting assembly comprises two riveting plates vertically welded to the lower surface of the connecting top plate and a limiting connecting plate vertically arranged between the two riveting plates. The longitudinal beam connector is in rivet connection with the riveting plate, an inclined web member in the middle of the bridge body is in rivet connection with the riveting plate, and the end of the inclined web member abuts against the lower surface of the limiting connecting plate; the longitudinal beam connector is connected with a top rivet of a vertical web member in the middle of the bridge body. The construction method has the advantages of being short in construction period, low in construction environment requirement and small in structural part deformation.
本申请涉及一种采用铆钉连接的钢桁架桥节点构造及施工方法，属于钢桁架桥构造的技术领域。一种采用铆钉连接的钢桁架桥节点构造，包括与桥身顶部横梁相连的连接顶板、垂直设在所述连接顶板上的铆接组件和一端与所述铆接组件相连的纵梁连接头；所述铆接组件包括两个垂直焊接在所述连接顶板下表面的铆接板和垂直设在两个所述铆接板之间的限位连接板；所述纵梁连接头与所述铆接板铆钉连接，桥身中部倾斜腹杆与所述铆接板铆钉连接，且端部与所述限位连接板的下表面抵接；所述纵梁连接头与桥身中部垂直腹杆的顶部铆钉连接。本申请具施工工期短、施工环境要求低、结构件变形量小的优点。
Steel truss bridge node structure connected through rivets and construction method
The invention relates to a steel truss bridge node structure connected through rivets and a construction method, and belongs to the technical field of steel truss bridge structures. A steel truss bridge node structure connected through rivets comprises a connecting top plate connected with a cross beam on the top of a bridge body, a riveting assembly vertically arranged on the connecting top plate and a longitudinal beam connector with one end connected with the riveting assembly. The riveting assembly comprises two riveting plates vertically welded to the lower surface of the connecting top plate and a limiting connecting plate vertically arranged between the two riveting plates. The longitudinal beam connector is in rivet connection with the riveting plate, an inclined web member in the middle of the bridge body is in rivet connection with the riveting plate, and the end of the inclined web member abuts against the lower surface of the limiting connecting plate; the longitudinal beam connector is connected with a top rivet of a vertical web member in the middle of the bridge body. The construction method has the advantages of being short in construction period, low in construction environment requirement and small in structural part deformation.
本申请涉及一种采用铆钉连接的钢桁架桥节点构造及施工方法，属于钢桁架桥构造的技术领域。一种采用铆钉连接的钢桁架桥节点构造，包括与桥身顶部横梁相连的连接顶板、垂直设在所述连接顶板上的铆接组件和一端与所述铆接组件相连的纵梁连接头；所述铆接组件包括两个垂直焊接在所述连接顶板下表面的铆接板和垂直设在两个所述铆接板之间的限位连接板；所述纵梁连接头与所述铆接板铆钉连接，桥身中部倾斜腹杆与所述铆接板铆钉连接，且端部与所述限位连接板的下表面抵接；所述纵梁连接头与桥身中部垂直腹杆的顶部铆钉连接。本申请具施工工期短、施工环境要求低、结构件变形量小的优点。
Steel truss bridge node structure connected through rivets and construction method
一种采用铆钉连接的钢桁架桥节点构造及施工方法
LI BOWEN (author) / GENG HAIZHONG (author) / DONG ZEJIN (author) / YU DAOTAO (author) / SONG CHEN (author) / WANG HAO (author) / SHAO NING (author) / YOU ZIHAO (author) / SONG ZHENGYANG (author) / ZHAO TONG (author)
2023-04-11
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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