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A platform for research: civil engineering, architecture and urbanism
Connecting structure of suspender and bridge
The invention discloses a connecting structure of a suspender and a bridge. The connecting structure comprises the suspender and the bridge, the top end of the suspender is connected with a suspension cable, the bottom of the suspender is connected with a bridge deck through a universal lug seat, the universal lug seat comprises an upper lug plate, a lower lug plate and a main shaft, the upper lug plate and the lower lug plate are connected with the two ends of the main shaft respectively, the upper lug plate and the lower lug plate are each of a plate-shaped structure, the upper lug plate is connected with the suspender, the lower lug plate is connected with the bridge deck, the upper lug plate and the lower lug plate are arranged in a mutually orthogonal mode, and the plane where the upper lug plate is located is arranged in the transverse bridge direction or the longitudinal bridge direction. The universal lug seat is arranged between the suspender of the suspension bridge and the bridge, the upper lug plate and the lower lug plate of the universal lug seat are arranged in a mutually orthogonal and crossed mode, the capacity of releasing bending moment in the bridge direction and the bending moment in the transverse bridge direction can be achieved, all requirements for the suspender lug seat at present can be met, the structure is simple, the size design is reasonable, forging machining is achieved, materials are effectively utilized, and installation and maintenance are convenient.
本发明公开了一种吊杆与桥梁的连接结构。它包括吊杆和桥梁，所述吊杆顶端与悬索连接，吊杆底部通过万向耳座与桥梁桥面连接，所述万向耳座包括上耳板、下耳板和主轴，所述上耳板和下耳板分别与主轴两端连接，所述上耳板和下耳板均为板状结构，所述上耳板与吊杆连接，所述下耳板与桥梁桥面连接，所述上耳板与下耳板相互正交布置，所述上耳板所在平面沿横桥向方向或顺桥向方向布置。本发明在悬索桥的吊杆与桥梁之间设置万向耳座，万向耳座的上耳板和下耳板相互正交、十字交叉布置，实现了既能释放顺桥向弯矩又能释放横桥向弯矩的能力，能满足目前对吊杆耳座的所有需求，结构简单，尺寸设计合理，锻造加工，有效利用材料，安装方便，便于维护。
Connecting structure of suspender and bridge
The invention discloses a connecting structure of a suspender and a bridge. The connecting structure comprises the suspender and the bridge, the top end of the suspender is connected with a suspension cable, the bottom of the suspender is connected with a bridge deck through a universal lug seat, the universal lug seat comprises an upper lug plate, a lower lug plate and a main shaft, the upper lug plate and the lower lug plate are connected with the two ends of the main shaft respectively, the upper lug plate and the lower lug plate are each of a plate-shaped structure, the upper lug plate is connected with the suspender, the lower lug plate is connected with the bridge deck, the upper lug plate and the lower lug plate are arranged in a mutually orthogonal mode, and the plane where the upper lug plate is located is arranged in the transverse bridge direction or the longitudinal bridge direction. The universal lug seat is arranged between the suspender of the suspension bridge and the bridge, the upper lug plate and the lower lug plate of the universal lug seat are arranged in a mutually orthogonal and crossed mode, the capacity of releasing bending moment in the bridge direction and the bending moment in the transverse bridge direction can be achieved, all requirements for the suspender lug seat at present can be met, the structure is simple, the size design is reasonable, forging machining is achieved, materials are effectively utilized, and installation and maintenance are convenient.
本发明公开了一种吊杆与桥梁的连接结构。它包括吊杆和桥梁，所述吊杆顶端与悬索连接，吊杆底部通过万向耳座与桥梁桥面连接，所述万向耳座包括上耳板、下耳板和主轴，所述上耳板和下耳板分别与主轴两端连接，所述上耳板和下耳板均为板状结构，所述上耳板与吊杆连接，所述下耳板与桥梁桥面连接，所述上耳板与下耳板相互正交布置，所述上耳板所在平面沿横桥向方向或顺桥向方向布置。本发明在悬索桥的吊杆与桥梁之间设置万向耳座，万向耳座的上耳板和下耳板相互正交、十字交叉布置，实现了既能释放顺桥向弯矩又能释放横桥向弯矩的能力，能满足目前对吊杆耳座的所有需求，结构简单，尺寸设计合理，锻造加工，有效利用材料，安装方便，便于维护。
Connecting structure of suspender and bridge
一种吊杆与桥梁的连接结构
WAN TIANBAO (author) / WU CHENGLIANG (author) / LIU KEFENG (author) / YANG GUANGWU (author) / WANG ZHONGBIN (author) / HU WENJUN (author) / ZOU MINYONG (author) / WANG DONGXU (author) / HUO XUEJIN (author) / LIU QISHUN (author)
2021-06-25
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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