A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
I-shaped section tied arch suspender anchoring mode
The invention discloses an I-shaped section tied arch suspender anchoring mode, and relates to the field of tied arch bridge construction, the I-shaped section tied arch suspender anchoring mode comprises a suspender kit and a tie bar, the tie bar section is I-shaped, the upper part, the middle part and the lower part of the tie bar are respectively provided with a tie bar top plate, a tie bar web plate and a tie bar bottom plate, and the top of the tie bar web plate penetrates through the tie bar top plate and is provided with a lifting lug; a fork lug assembly is connected to the bottom of the suspender kit, and the fork lug assembly is connected with the lifting lug through a pin shaft; and a plurality of lifting lug stiffening plates are arranged at two ends of the front and back surfaces of the lifting lug. According to the anchoring method, anchoring can be completed outside the tie bar body, construction is easy and convenient, stress is uniform and reasonable, overall force transmission is smooth, stress concentration is effectively reduced, and the difficulty of later overhaul and maintenance is greatly reduced.
本发明公开了一种工字型截面系杆拱吊杆锚固方式，涉及系杆拱桥建造领域，其包括吊杆套件和系杆，所述系杆截面呈工字型，其上部、中部和下部分别设置有系杆顶板、系杆腹板和系杆底板，所述系杆腹板顶部穿过系杆顶板设置有吊耳；所述吊杆套件底部连接有叉耳组件，所述叉耳组件与吊耳通过设置销轴连接；所述吊耳正反两面两端设置有若干吊耳加劲板。该锚固方法在系杆体外即可完成锚固，施工简便，受力均匀合理，整体传力流畅，有效降低了应力集中，对于后期的检修维护也大大降低了难度。
I-shaped section tied arch suspender anchoring mode
The invention discloses an I-shaped section tied arch suspender anchoring mode, and relates to the field of tied arch bridge construction, the I-shaped section tied arch suspender anchoring mode comprises a suspender kit and a tie bar, the tie bar section is I-shaped, the upper part, the middle part and the lower part of the tie bar are respectively provided with a tie bar top plate, a tie bar web plate and a tie bar bottom plate, and the top of the tie bar web plate penetrates through the tie bar top plate and is provided with a lifting lug; a fork lug assembly is connected to the bottom of the suspender kit, and the fork lug assembly is connected with the lifting lug through a pin shaft; and a plurality of lifting lug stiffening plates are arranged at two ends of the front and back surfaces of the lifting lug. According to the anchoring method, anchoring can be completed outside the tie bar body, construction is easy and convenient, stress is uniform and reasonable, overall force transmission is smooth, stress concentration is effectively reduced, and the difficulty of later overhaul and maintenance is greatly reduced.
本发明公开了一种工字型截面系杆拱吊杆锚固方式，涉及系杆拱桥建造领域，其包括吊杆套件和系杆，所述系杆截面呈工字型，其上部、中部和下部分别设置有系杆顶板、系杆腹板和系杆底板，所述系杆腹板顶部穿过系杆顶板设置有吊耳；所述吊杆套件底部连接有叉耳组件，所述叉耳组件与吊耳通过设置销轴连接；所述吊耳正反两面两端设置有若干吊耳加劲板。该锚固方法在系杆体外即可完成锚固，施工简便，受力均匀合理，整体传力流畅，有效降低了应力集中，对于后期的检修维护也大大降低了难度。
I-shaped section tied arch suspender anchoring mode
一种工字型截面系杆拱吊杆锚固方式
ZHOU ZHOU (author) / ZHANG HAILEI (author) / CHEN GANG (author)
2021-09-10
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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