A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-span arched fair-faced concrete structure formwork supporting structure and construction process
The invention provides a large-span arched fair-faced concrete structure formwork supporting structure and a construction process. According to the formwork supporting structure, modularized arc-shaped wood keel plates are in lap joint with beam columns, and longitudinal supporting steel pipes, adjustable bracket supports and scaffolds are adopted by the bottoms of the arc-shaped wood keel plates and the bottoms of the beam columns to serve as a supporting system; the construction method comprises the following nine steps: model selection of a template, deepening design of a fair-faced template supporting structure, template processing, installation of an arched floor supporting frame, template installation, measurement and checking, steel bar binding, installation of a template top plate and concrete pouring. The arc-shaped wood keel plates are formed by conducting modular prefabrication according to a large-span arch structure on a construction site and assembling and combining a formwork supporting structure on site. The construction process is scientific and reasonable, and the constructed large-span arched fair-faced concrete structure formwork supporting structure has the advantages of being good in stability, light in weight, short in machining time, convenient and fast to install, high in construction efficiency, low in cost, capable of being repeatedly used, capable of achieving assembly line construction and the like.
本发明提出了一种大跨度拱形清水混凝土结构模板支撑结构及施工流程，所述模板支撑结构采用模块化的弧形木龙骨板与梁柱搭接，弧形木龙骨板与梁柱底部采用纵向支撑钢管、可调节架托和脚手架作为支撑体系；其施工流程为：模板选型、清水模板支撑结构深化设计、模板加工、拱形楼板支撑架安装、模板安装、测量校核、钢筋绑扎、模板顶板安装和混泥土浇筑，共计九个步骤；所述弧形木龙骨板根据施工现场大跨度拱形结构进行模块化预制，模板支撑结构现场拼装组合而成；所述施工流程科学合理，施工完成的大跨度拱形清水混凝土结构模板支撑结构具有稳定性好、重量轻、加工时间短、安装方便快捷、施工效率高、成本低廉、可重复利用、具备流水线施工等特点。
Large-span arched fair-faced concrete structure formwork supporting structure and construction process
The invention provides a large-span arched fair-faced concrete structure formwork supporting structure and a construction process. According to the formwork supporting structure, modularized arc-shaped wood keel plates are in lap joint with beam columns, and longitudinal supporting steel pipes, adjustable bracket supports and scaffolds are adopted by the bottoms of the arc-shaped wood keel plates and the bottoms of the beam columns to serve as a supporting system; the construction method comprises the following nine steps: model selection of a template, deepening design of a fair-faced template supporting structure, template processing, installation of an arched floor supporting frame, template installation, measurement and checking, steel bar binding, installation of a template top plate and concrete pouring. The arc-shaped wood keel plates are formed by conducting modular prefabrication according to a large-span arch structure on a construction site and assembling and combining a formwork supporting structure on site. The construction process is scientific and reasonable, and the constructed large-span arched fair-faced concrete structure formwork supporting structure has the advantages of being good in stability, light in weight, short in machining time, convenient and fast to install, high in construction efficiency, low in cost, capable of being repeatedly used, capable of achieving assembly line construction and the like.
本发明提出了一种大跨度拱形清水混凝土结构模板支撑结构及施工流程，所述模板支撑结构采用模块化的弧形木龙骨板与梁柱搭接，弧形木龙骨板与梁柱底部采用纵向支撑钢管、可调节架托和脚手架作为支撑体系；其施工流程为：模板选型、清水模板支撑结构深化设计、模板加工、拱形楼板支撑架安装、模板安装、测量校核、钢筋绑扎、模板顶板安装和混泥土浇筑，共计九个步骤；所述弧形木龙骨板根据施工现场大跨度拱形结构进行模块化预制，模板支撑结构现场拼装组合而成；所述施工流程科学合理，施工完成的大跨度拱形清水混凝土结构模板支撑结构具有稳定性好、重量轻、加工时间短、安装方便快捷、施工效率高、成本低廉、可重复利用、具备流水线施工等特点。
Large-span arched fair-faced concrete structure formwork supporting structure and construction process
一种大跨度拱形清水混凝土结构模板支撑结构及施工流程
HE JINGSHENG (author) / WU XIAOFEI (author) / AN RAN (author) / JIANG TIQIANG (author) / YIN FUYU (author) / GONG WEIWEI (author)
2023-12-08
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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