Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated bridge deck steel-concrete composite beam construction method
The invention provides a prefabricated bridge deck steel-concrete composite beam construction method, and belongs to the technical field of bridge engineering construction.The prefabricated bridge deck steel-concrete composite beam construction method comprises the steps of preparation before construction, steel box girder manufacturing and transportation, steel box girder installation, steel boxgirder bridge deck construction and the like. Factory blanking is accurately guided through the BIM model, reasonable arrangement of various procedures such as machining and transportation is effectively guaranteed, and the construction efficiency is improved; the steel box girder factory sectioning, segmented machining and manufacturing and on-site assembling modes are adopted, the quality difficulty is effectively controlled, the construction quality is improved, operation is easy, and the construction efficiency is high; when the bridge deck slab is processed, the quality of the bridge deckslab is effectively improved by adopting the modes of factory prefabrication and in-field maintenance room maintenance; in the installation process of the steel box girder and the bridge deck slab, steel-concrete combination of the steel box girder shear nails and bridge deck slab preformed groove steel bars is achieved through concrete pouring, and the construction efficiency is effectively improved.
本发明提供了预制桥面板钢混结合梁施工方法，属于桥梁工程施工技术领域，该预制桥面板钢混结合梁施工方法包括施工前准备、钢箱梁制作及运输、钢箱梁安装和钢箱梁桥面板施工等步骤，本发明应用BIM技术对施工过程进行模拟，通过BIM模型精确指导工厂下料，有效保证了加工、运输等各项工序的合理安排，提高施工效率；采用钢箱梁工厂分节、分段加工制造，现场拼装的方式，有效把控质量难点，提高了施工质量，操作简单且施工效率高；桥面板加工时，采用厂区预制，场内养护室养护的方式，有效提高了桥面板质量；钢箱梁、桥面板安装过程中，钢箱梁剪力钉与桥面板预留槽钢筋通过混凝土浇筑实现钢混结合，有效的提高施工效率。
Prefabricated bridge deck steel-concrete composite beam construction method
The invention provides a prefabricated bridge deck steel-concrete composite beam construction method, and belongs to the technical field of bridge engineering construction.The prefabricated bridge deck steel-concrete composite beam construction method comprises the steps of preparation before construction, steel box girder manufacturing and transportation, steel box girder installation, steel boxgirder bridge deck construction and the like. Factory blanking is accurately guided through the BIM model, reasonable arrangement of various procedures such as machining and transportation is effectively guaranteed, and the construction efficiency is improved; the steel box girder factory sectioning, segmented machining and manufacturing and on-site assembling modes are adopted, the quality difficulty is effectively controlled, the construction quality is improved, operation is easy, and the construction efficiency is high; when the bridge deck slab is processed, the quality of the bridge deckslab is effectively improved by adopting the modes of factory prefabrication and in-field maintenance room maintenance; in the installation process of the steel box girder and the bridge deck slab, steel-concrete combination of the steel box girder shear nails and bridge deck slab preformed groove steel bars is achieved through concrete pouring, and the construction efficiency is effectively improved.
本发明提供了预制桥面板钢混结合梁施工方法，属于桥梁工程施工技术领域，该预制桥面板钢混结合梁施工方法包括施工前准备、钢箱梁制作及运输、钢箱梁安装和钢箱梁桥面板施工等步骤，本发明应用BIM技术对施工过程进行模拟，通过BIM模型精确指导工厂下料，有效保证了加工、运输等各项工序的合理安排，提高施工效率；采用钢箱梁工厂分节、分段加工制造，现场拼装的方式，有效把控质量难点，提高了施工质量，操作简单且施工效率高；桥面板加工时，采用厂区预制，场内养护室养护的方式，有效提高了桥面板质量；钢箱梁、桥面板安装过程中，钢箱梁剪力钉与桥面板预留槽钢筋通过混凝土浇筑实现钢混结合，有效的提高施工效率。
Prefabricated bridge deck steel-concrete composite beam construction method
预制桥面板钢混结合梁施工方法
WANG BAODONG (Autor:in) / WANG YONGHONG (Autor:in) / LIU ZHEN (Autor:in) / QIN HAIMING (Autor:in) / YANG BO (Autor:in) / SUN FEIGUO (Autor:in)
26.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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