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A platform for research: civil engineering, architecture and urbanism
Assembly type reinforced concrete frame beam column connecting structure and construction method
The invention discloses an assembly type reinforced concrete frame beam column connecting structure and a construction method. The assembly type reinforced concrete frame beam column connecting structure comprises a prefabricated column, a prefabricated beam, stirrups, gaskets, formworks, supporting fixing pieces and post-poured high-strength concrete. The prefabricated column comprises a pre-buried cantilever steel framework, a pre-buried beam longitudinal lap joint steel bar, a prefabricated reinforced concrete column and a key groove A of the prefabricated reinforced concrete column; the prefabricated columns, the prefabricated beams, the stirrups, the gaskets, the supporting fixing pieces and the like are solidified together through post-pouring high-strength concrete among the prefabricated columns, the prefabricated beams and the formwork to form the assembly type reinforced concrete frame beam-column connecting structure. After the prefabricated column is connected and fixed, the prefabricated column is constructed to be connected with the prefabricated beam, and the prefabricated column and an overhanging steel framework of the prefabricated column serve as vertical supports needed to be arranged when the prefabricated beam is installed; high-strength concrete is adopted for post-pouring, and a high-strength concrete fault-tolerant connecting technology is adopted for reinforcing steel bars, so that the lap joint and anchoring length is reduced, the construction difficulty is reduced, the engineering quality is guaranteed, and the construction efficiency is improved.
一种装配式钢筋混凝土框架梁柱连接结构及施工方法，装配式钢筋混凝土框架梁柱连接结构包括预制柱、预制梁、箍筋、垫片、模板、支撑固定件、后浇高强混凝土；所述预制柱包括预埋悬挑钢骨架、预埋梁纵向搭接钢筋和预制钢筋混凝土柱及其键槽A；所述预制柱、预制梁与模板之间通过后浇高强混凝土把预制柱、预制梁、箍筋、垫片、支撑固定件等凝固在一起形成装配式钢筋混凝土框架梁柱连接结构；本发明的预制柱连接固定后施工预制柱与预制梁连接，以预制柱及其悬挑钢骨架作为预制梁安装时需要设置的垂直支撑；后浇采用高强混凝土、钢筋采用高强混凝土容错位连接技术，减少搭接及锚固长度，降低施工难度大、保证工程质量、提高施工效率。
Assembly type reinforced concrete frame beam column connecting structure and construction method
The invention discloses an assembly type reinforced concrete frame beam column connecting structure and a construction method. The assembly type reinforced concrete frame beam column connecting structure comprises a prefabricated column, a prefabricated beam, stirrups, gaskets, formworks, supporting fixing pieces and post-poured high-strength concrete. The prefabricated column comprises a pre-buried cantilever steel framework, a pre-buried beam longitudinal lap joint steel bar, a prefabricated reinforced concrete column and a key groove A of the prefabricated reinforced concrete column; the prefabricated columns, the prefabricated beams, the stirrups, the gaskets, the supporting fixing pieces and the like are solidified together through post-pouring high-strength concrete among the prefabricated columns, the prefabricated beams and the formwork to form the assembly type reinforced concrete frame beam-column connecting structure. After the prefabricated column is connected and fixed, the prefabricated column is constructed to be connected with the prefabricated beam, and the prefabricated column and an overhanging steel framework of the prefabricated column serve as vertical supports needed to be arranged when the prefabricated beam is installed; high-strength concrete is adopted for post-pouring, and a high-strength concrete fault-tolerant connecting technology is adopted for reinforcing steel bars, so that the lap joint and anchoring length is reduced, the construction difficulty is reduced, the engineering quality is guaranteed, and the construction efficiency is improved.
一种装配式钢筋混凝土框架梁柱连接结构及施工方法，装配式钢筋混凝土框架梁柱连接结构包括预制柱、预制梁、箍筋、垫片、模板、支撑固定件、后浇高强混凝土；所述预制柱包括预埋悬挑钢骨架、预埋梁纵向搭接钢筋和预制钢筋混凝土柱及其键槽A；所述预制柱、预制梁与模板之间通过后浇高强混凝土把预制柱、预制梁、箍筋、垫片、支撑固定件等凝固在一起形成装配式钢筋混凝土框架梁柱连接结构；本发明的预制柱连接固定后施工预制柱与预制梁连接，以预制柱及其悬挑钢骨架作为预制梁安装时需要设置的垂直支撑；后浇采用高强混凝土、钢筋采用高强混凝土容错位连接技术，减少搭接及锚固长度，降低施工难度大、保证工程质量、提高施工效率。
Assembly type reinforced concrete frame beam column connecting structure and construction method
一种装配式钢筋混凝土框架梁柱连接结构及施工方法
LUO SHIMOU (author) / LUO LIXIANG (author)
2024-05-14
Patent
Electronic Resource
Chinese
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