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A platform for research: civil engineering, architecture and urbanism
Large-span steel structure connecting joint reinforced connection structure
The invention relates to a large-span steel structure connecting joint reinforced connection structure, which comprises a bridge body, placement curved beams, lifting beams, reinforcing units, connecting units and buffer cables, wherein the placement curved beams are symmetrically arranged at the upper end of the bridge body front and back, the connecting units are evenly arranged at the upper endof the bridge body from left to right, the lifting beams are arranged at the upper ends of the connecting units, the reinforcing units are evenly arranged at the lower ends of the placement curved beams from left to right in the track direction of the placement curved beams, the reinforcing units are connected with the lifting beams in a clamped mode, and the reinforcing units are connected through the buffer cables. By clamping the upper end and the lower end of each lifting beam and eliminating the contact surface of the lifting beam and the connecting piece through a plurality of structures, the clamping strength of the connecting piece and the lifting beam is high, and the problem that potential safety hazards are caused due to the fact that the lifting beam is possibly separated fromthe connecting structure when the bridge body is stressed excessively is solved.
本发明涉及一种大跨度钢结构连接节点加固连接结构，包括桥体、安置曲梁、提拉梁、加固单元、连接单元和缓冲索，所述的桥体上端前后对称设置有安置曲梁，桥体上端从左往右均匀设置有连接单元，连接单元上端设置有提拉梁，加固单元沿安置曲梁轨迹方向从左往右均匀设置在安置曲梁下端，加固单元通过卡接方式与提拉梁相连接，加固单元之间通过缓冲索相连接；本发明通过卡接提拉梁的上下两端并通过多个结构将提拉梁与连接件的接触面消除，从而使得连接件与提拉梁的卡接强度高，解决了当桥体受力过猛的同时提拉梁可能会与连接结构分离从而造成安全隐患的问题。
Large-span steel structure connecting joint reinforced connection structure
The invention relates to a large-span steel structure connecting joint reinforced connection structure, which comprises a bridge body, placement curved beams, lifting beams, reinforcing units, connecting units and buffer cables, wherein the placement curved beams are symmetrically arranged at the upper end of the bridge body front and back, the connecting units are evenly arranged at the upper endof the bridge body from left to right, the lifting beams are arranged at the upper ends of the connecting units, the reinforcing units are evenly arranged at the lower ends of the placement curved beams from left to right in the track direction of the placement curved beams, the reinforcing units are connected with the lifting beams in a clamped mode, and the reinforcing units are connected through the buffer cables. By clamping the upper end and the lower end of each lifting beam and eliminating the contact surface of the lifting beam and the connecting piece through a plurality of structures, the clamping strength of the connecting piece and the lifting beam is high, and the problem that potential safety hazards are caused due to the fact that the lifting beam is possibly separated fromthe connecting structure when the bridge body is stressed excessively is solved.
本发明涉及一种大跨度钢结构连接节点加固连接结构，包括桥体、安置曲梁、提拉梁、加固单元、连接单元和缓冲索，所述的桥体上端前后对称设置有安置曲梁，桥体上端从左往右均匀设置有连接单元，连接单元上端设置有提拉梁，加固单元沿安置曲梁轨迹方向从左往右均匀设置在安置曲梁下端，加固单元通过卡接方式与提拉梁相连接，加固单元之间通过缓冲索相连接；本发明通过卡接提拉梁的上下两端并通过多个结构将提拉梁与连接件的接触面消除，从而使得连接件与提拉梁的卡接强度高，解决了当桥体受力过猛的同时提拉梁可能会与连接结构分离从而造成安全隐患的问题。
Large-span steel structure connecting joint reinforced connection structure
一种大跨度钢结构连接节点加固连接结构
TANG RENCHAO (author) / QIU TIANTIAN (author) / LI XIHUA (author)
2020-07-31
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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