Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcing method and device for early-stage concrete-filled steel tube suspender arch bridge
The invention discloses a reinforcing method and device for an early-stage concrete-filled steel tube suspender arch bridge, and relates to the technical field of bridge engineering suspender structures. Suspenders of the early-stage concrete-filled steel tube suspender arch bridge are permanently anchored in arch ribs and a main beam body to be of a non-replaceable structure, and the failed suspenders of the bridge cannot be reinforced through a traditional suspender replacement construction method. The invention provides a method and a device for reinforcing an early-stage concrete filled steel tube suspender arch bridge, which are used for solving the problem, the method designs a reinforcing device for reinforcing the early-stage suspender arch bridge, the reinforcing device comprises a suspender, an anchoring device, a damping cylinder and a transverse connecting rod, and according to the reinforcing method, the problem of failure of the early arch bridge suspender is solved by additionally arranging the new suspender through the reinforcing device. Compared with an existing reinforcing method by additionally arranging the suspender, the safety is high, the reinforcing efficiency is high, and the method thought is clear.
本发明公开了一种针对早期钢管混凝土吊杆拱桥加固方法及装置，涉及桥梁工程吊杆结构技术领域，早期钢管混凝土吊杆拱桥其吊杆永久锚固于拱肋和主梁体内为不可更换构造，传统拆换吊杆施工方法无法对该桥失效吊杆进行加固。本发明提供一种针对早期钢管混凝土吊杆拱桥加固方法及装置用于解决上述问题，该方法设计一种加固装置对早期吊杆拱桥进行加固，所述加固装置包括：吊杆、锚固装置、减震筒、横向联系杆，所述加固方法通过加固装置增设新吊杆来解决早期拱桥吊杆失效问题，本发明与现有增设吊杆加固方法相比安全性高、加固效率高、方法思路清晰。
Reinforcing method and device for early-stage concrete-filled steel tube suspender arch bridge
The invention discloses a reinforcing method and device for an early-stage concrete-filled steel tube suspender arch bridge, and relates to the technical field of bridge engineering suspender structures. Suspenders of the early-stage concrete-filled steel tube suspender arch bridge are permanently anchored in arch ribs and a main beam body to be of a non-replaceable structure, and the failed suspenders of the bridge cannot be reinforced through a traditional suspender replacement construction method. The invention provides a method and a device for reinforcing an early-stage concrete filled steel tube suspender arch bridge, which are used for solving the problem, the method designs a reinforcing device for reinforcing the early-stage suspender arch bridge, the reinforcing device comprises a suspender, an anchoring device, a damping cylinder and a transverse connecting rod, and according to the reinforcing method, the problem of failure of the early arch bridge suspender is solved by additionally arranging the new suspender through the reinforcing device. Compared with an existing reinforcing method by additionally arranging the suspender, the safety is high, the reinforcing efficiency is high, and the method thought is clear.
本发明公开了一种针对早期钢管混凝土吊杆拱桥加固方法及装置，涉及桥梁工程吊杆结构技术领域，早期钢管混凝土吊杆拱桥其吊杆永久锚固于拱肋和主梁体内为不可更换构造，传统拆换吊杆施工方法无法对该桥失效吊杆进行加固。本发明提供一种针对早期钢管混凝土吊杆拱桥加固方法及装置用于解决上述问题，该方法设计一种加固装置对早期吊杆拱桥进行加固，所述加固装置包括：吊杆、锚固装置、减震筒、横向联系杆，所述加固方法通过加固装置增设新吊杆来解决早期拱桥吊杆失效问题，本发明与现有增设吊杆加固方法相比安全性高、加固效率高、方法思路清晰。
Reinforcing method and device for early-stage concrete-filled steel tube suspender arch bridge
一种针对早期钢管混凝土吊杆拱桥加固方法及装置
TIAN MENGZHAO (Autor:in) / ZHENG DAWEI (Autor:in) / ZHANG YONGLIANG (Autor:in) / MA WUWEI (Autor:in) / WANG KUN (Autor:in)
24.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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