A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated reinforced concrete frame system and construction method thereof
The invention relates to the technical field of building construction, in particular to a fabricated reinforced concrete frame system which comprises at least two layers of frame structures. Each layer of frame structure comprises a prefabricated frame column, a superposed beam structure and a steel bar truss floor support plate; column longitudinal bars of the prefabricated frame columns are connected with column longitudinal bars of prefabricated frame columns of the upper-layer frame structure, and steel corbels are welded to the positions, connected with the superposed beam structure, of the prefabricated frame columns. The composite beam structure comprises a prefabricated composite frame beam and a self-supporting composite secondary beam, wherein the prefabricated composite frame beam is fixedly connected with a prefabricated frame column through a steel corbel; the self-supporting type composite secondary beams and the prefabricated composite frame beam are fixed together through connecting assemblies, and any two connected self-supporting type composite secondary beams are fixed together through connecting assemblies. The steel bar truss floor support plate is laid on the superposed beam structure. The fabricated reinforced concrete frame system is excellent in fireproof and anti-corrosion performance, does not need additional vertical supports or high formworks, and can be used for multi-layer synchronous concrete pouring.
本发明涉及建筑施工技术领域，尤其涉及一种装配式钢筋混凝土框架体系，包括至少二层框架结构；每层框架结构均包括预制框架柱、叠合梁结构和钢筋桁架楼承板；该预制框架柱的柱纵筋与上层框架结构的预制框架柱的柱纵筋相连接，且预制框架柱在与叠合梁结构的连接处焊接有钢牛腿；该叠合梁结构包括预制叠合框架梁和自承式叠合次梁，该预制叠合框架梁通过钢牛腿与预制框架柱固定连接；该自承式叠合次梁与预制叠合框架梁之间以及任意两个相连的自承式叠合次梁之间均采用连接组件固定在一起；该钢筋桁架楼承板铺设于叠合梁结构上。本发明提供了一种防火防腐性能优异、无需额外竖向支撑、无需高支模、可多层同步浇筑混凝土的装配式钢筋混凝土框架体系。
Fabricated reinforced concrete frame system and construction method thereof
The invention relates to the technical field of building construction, in particular to a fabricated reinforced concrete frame system which comprises at least two layers of frame structures. Each layer of frame structure comprises a prefabricated frame column, a superposed beam structure and a steel bar truss floor support plate; column longitudinal bars of the prefabricated frame columns are connected with column longitudinal bars of prefabricated frame columns of the upper-layer frame structure, and steel corbels are welded to the positions, connected with the superposed beam structure, of the prefabricated frame columns. The composite beam structure comprises a prefabricated composite frame beam and a self-supporting composite secondary beam, wherein the prefabricated composite frame beam is fixedly connected with a prefabricated frame column through a steel corbel; the self-supporting type composite secondary beams and the prefabricated composite frame beam are fixed together through connecting assemblies, and any two connected self-supporting type composite secondary beams are fixed together through connecting assemblies. The steel bar truss floor support plate is laid on the superposed beam structure. The fabricated reinforced concrete frame system is excellent in fireproof and anti-corrosion performance, does not need additional vertical supports or high formworks, and can be used for multi-layer synchronous concrete pouring.
本发明涉及建筑施工技术领域，尤其涉及一种装配式钢筋混凝土框架体系，包括至少二层框架结构；每层框架结构均包括预制框架柱、叠合梁结构和钢筋桁架楼承板；该预制框架柱的柱纵筋与上层框架结构的预制框架柱的柱纵筋相连接，且预制框架柱在与叠合梁结构的连接处焊接有钢牛腿；该叠合梁结构包括预制叠合框架梁和自承式叠合次梁，该预制叠合框架梁通过钢牛腿与预制框架柱固定连接；该自承式叠合次梁与预制叠合框架梁之间以及任意两个相连的自承式叠合次梁之间均采用连接组件固定在一起；该钢筋桁架楼承板铺设于叠合梁结构上。本发明提供了一种防火防腐性能优异、无需额外竖向支撑、无需高支模、可多层同步浇筑混凝土的装配式钢筋混凝土框架体系。
Fabricated reinforced concrete frame system and construction method thereof
一种装配式钢筋混凝土框架体系及其施工方法
CHEN QUAN (author) / GAO WENJIE (author) / JIN GUIYU (author) / SUN JIELUN (author)
2023-09-29
Patent
Electronic Resource
Chinese
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