Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcing structure for suspender of concrete-filled steel tube arch bridge
The invention discloses a suspender reinforcing structure for a concrete-filled steel tube arch bridge, relates to the technical field of reinforcement of concrete-filled steel tube arch bridges, and solves the technical problem that the structural strength of arch ribs is affected when suspenders are reinforced at present. The arch bridge suspender reinforcing structure comprises a reinforcing device. The reinforcing device comprises a second suspender, an upper reinforcing assembly and a lower reinforcing assembly. Wherein the second suspender comprises an upper anchor head, a rod body and a lower anchor head which are sequentially connected from top to bottom; the two sides of the upper reinforcing assembly are welded to the two arch rib chord members correspondingly, a connecting channel matched with the rod body is formed in the center of the upper reinforcing assembly in the vertical direction, and the upper anchor head is connected with the top of the upper reinforcing assembly; the lower reinforcing assembly is connected with the lower anchor head and the arch bridge beam. Therefore, on the premise that the first suspender is not dismantled, the second suspender becomes an auxiliary force transmission component of the arch bridge, the structure of an arch rib chord member cannot be damaged, and the stability of the arch bridge is integrally improved.
本申请公开了一种钢管砼拱桥吊杆加固结构，涉及钢管混凝土拱桥加固技术领域，解决目前对吊杆进行加固处理时影响拱肋结构强度的技术问题。拱桥吊杆加固结构包括加固装置，加固装置包括第二吊杆、上加固组件和下加固组件；其中，第二吊杆包括从上至下依次连接的上锚头、杆体和下锚头；上加固组件的两侧分别与两个拱肋弦杆焊接，上加固组件的中心沿竖直方向设置有与杆体相匹配的连接通道，上锚头与上加固组件的顶部连接；下加固组件与下锚头和拱桥横梁连接。因此，本申请在不拆除第一吊杆的前提下，使得第二吊杆成为拱桥的辅助传力构件，不会破坏拱肋弦杆的结构，整体提升拱桥的稳定性。
Reinforcing structure for suspender of concrete-filled steel tube arch bridge
The invention discloses a suspender reinforcing structure for a concrete-filled steel tube arch bridge, relates to the technical field of reinforcement of concrete-filled steel tube arch bridges, and solves the technical problem that the structural strength of arch ribs is affected when suspenders are reinforced at present. The arch bridge suspender reinforcing structure comprises a reinforcing device. The reinforcing device comprises a second suspender, an upper reinforcing assembly and a lower reinforcing assembly. Wherein the second suspender comprises an upper anchor head, a rod body and a lower anchor head which are sequentially connected from top to bottom; the two sides of the upper reinforcing assembly are welded to the two arch rib chord members correspondingly, a connecting channel matched with the rod body is formed in the center of the upper reinforcing assembly in the vertical direction, and the upper anchor head is connected with the top of the upper reinforcing assembly; the lower reinforcing assembly is connected with the lower anchor head and the arch bridge beam. Therefore, on the premise that the first suspender is not dismantled, the second suspender becomes an auxiliary force transmission component of the arch bridge, the structure of an arch rib chord member cannot be damaged, and the stability of the arch bridge is integrally improved.
本申请公开了一种钢管砼拱桥吊杆加固结构，涉及钢管混凝土拱桥加固技术领域，解决目前对吊杆进行加固处理时影响拱肋结构强度的技术问题。拱桥吊杆加固结构包括加固装置，加固装置包括第二吊杆、上加固组件和下加固组件；其中，第二吊杆包括从上至下依次连接的上锚头、杆体和下锚头；上加固组件的两侧分别与两个拱肋弦杆焊接，上加固组件的中心沿竖直方向设置有与杆体相匹配的连接通道，上锚头与上加固组件的顶部连接；下加固组件与下锚头和拱桥横梁连接。因此，本申请在不拆除第一吊杆的前提下，使得第二吊杆成为拱桥的辅助传力构件，不会破坏拱肋弦杆的结构，整体提升拱桥的稳定性。
Reinforcing structure for suspender of concrete-filled steel tube arch bridge
一种钢管砼拱桥吊杆加固结构
XIONG LUN (Autor:in) / SONG SONGKE (Autor:in) / SHAO LIN (Autor:in) / SHI HENGJUN (Autor:in) / XIAO LIN (Autor:in) / ZHANG QINGHUA (Autor:in)
24.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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