Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cover beam structure for fabricated viaduct and construction method
The invention discloses a bent cap structure for a fabricated viaduct and a construction method, and belongs to the technical field of design and construction of bridge construction engineering structures. According to the bent cap structure for the fabricated viaduct and the construction method, the structure is simple, the self weight is light, installation is convenient, and adjustability is high in the assembling process. The capping beam structure comprises a pier column, the capping beam structure further comprises prefabricated capping beam half bodies, a limiting and locking assembly and a connecting assembly, and the two prefabricated capping beam half bodies which are locked and supported at the top of the pier column through the limiting and locking assembly are combined into an integral capping beam under the cooperation of the connecting assembly. The construction method comprises the following steps: firstly, prefabricating a pier column and a capping beam half body, meanwhile, pre-burying a pier column pre-buried steel bar and a pre-buried system, then, preassembling the pier column on site, hoisting the prefabricated capping beam half body, and locking and fixing through the pier column pre-buried steel bar and a connecting assembly; and finally, a cast-in-place concrete connecting block of the connecting assembly is poured to connect the two prefabricated cover beam half bodies into a whole.
本发明公开了一种用于装配式高架桥的盖梁结构及施工方法，属于桥梁建筑工程结构物设计建造技术领域。提供一种结构简单、自重较轻、便于安装、装配过程中调节性强的用于装配式高架桥的盖梁结构及施工方法。所述的盖梁结构，包括墩柱，所述的盖梁结构还包括预制盖梁半体、限位锁定组件和连接组件，通过限位锁定组件锁支在墩柱顶部的两件预制盖梁半体在连接组件的配合下合拢为一个整体的盖梁。所述的施工方法先预制墩柱和预制盖梁半体的同时预埋墩柱预埋钢棒和预埋系，然后再在现场先预装墩柱，再吊装预制盖梁半体并通过墩柱预埋钢棒和连接组件锁紧固定，最后浇筑连接组件的现浇混凝土连接块将两件预制盖梁半体连接为一个整体。
Cover beam structure for fabricated viaduct and construction method
The invention discloses a bent cap structure for a fabricated viaduct and a construction method, and belongs to the technical field of design and construction of bridge construction engineering structures. According to the bent cap structure for the fabricated viaduct and the construction method, the structure is simple, the self weight is light, installation is convenient, and adjustability is high in the assembling process. The capping beam structure comprises a pier column, the capping beam structure further comprises prefabricated capping beam half bodies, a limiting and locking assembly and a connecting assembly, and the two prefabricated capping beam half bodies which are locked and supported at the top of the pier column through the limiting and locking assembly are combined into an integral capping beam under the cooperation of the connecting assembly. The construction method comprises the following steps: firstly, prefabricating a pier column and a capping beam half body, meanwhile, pre-burying a pier column pre-buried steel bar and a pre-buried system, then, preassembling the pier column on site, hoisting the prefabricated capping beam half body, and locking and fixing through the pier column pre-buried steel bar and a connecting assembly; and finally, a cast-in-place concrete connecting block of the connecting assembly is poured to connect the two prefabricated cover beam half bodies into a whole.
本发明公开了一种用于装配式高架桥的盖梁结构及施工方法，属于桥梁建筑工程结构物设计建造技术领域。提供一种结构简单、自重较轻、便于安装、装配过程中调节性强的用于装配式高架桥的盖梁结构及施工方法。所述的盖梁结构，包括墩柱，所述的盖梁结构还包括预制盖梁半体、限位锁定组件和连接组件，通过限位锁定组件锁支在墩柱顶部的两件预制盖梁半体在连接组件的配合下合拢为一个整体的盖梁。所述的施工方法先预制墩柱和预制盖梁半体的同时预埋墩柱预埋钢棒和预埋系，然后再在现场先预装墩柱，再吊装预制盖梁半体并通过墩柱预埋钢棒和连接组件锁紧固定，最后浇筑连接组件的现浇混凝土连接块将两件预制盖梁半体连接为一个整体。
Cover beam structure for fabricated viaduct and construction method
用于装配式高架桥的盖梁结构及施工方法
DUAN JIANGTAO (Autor:in) / DONG LIANG (Autor:in) / LEI YINGJIE (Autor:in) / LI KANG (Autor:in)
23.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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