Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel prefabricated cavity column system and construction method
The invention belongs to the technical field of fabricated buildings, and particularly relates to a novel prefabricated cavity column system and a construction method.The system comprises a foundation, cavity columns, novel prefabricated brackets, inverted-T-shaped prefabricated superposed beams and T-shaped prefabricated superposed beams; the foundation comprises a foundation formwork, a foundation body and a foundation prefabricated reinforcement cage. The cavity column is prefabricated through a centrifugal method and comprises a column shell, a column cavity, a middle core column, column assembling longitudinal bars and column assembling stirrups. The novel assembly type corbel comprises a corbel formwork, a corbel body, a reverse gear preventing table, a corbel prefabricated reinforcement cage and a corbel gasket. The system comprises two kinds of prefabricated superposed beams, namely an inverted T-shaped prefabricated superposed beam and a T-shaped prefabricated superposed beam; during construction, the cavity column and the bracket formwork are connected through the auxiliary construction connecting device, and the novel assembly type bracket is further formed; foundation-column joints are in lap joint firstly and then are fixedly connected, and corbel-beam joints are hinged firstly and then are in rigid connection. The prefabricated cavity column system is high in site construction speed, high in installation efficiency and good in integrity, connection performance and stress performance.
本发明属于装配式建筑技术领域，尤其涉及一种新型预制空腔柱体系及施工方法，体系包括基础、空腔柱、新型装配式牛腿、倒T型预制叠合梁、T型预制叠合梁；基础包括基础模壳、基础主体、基础预制钢筋笼；空腔柱采用离心法预制，包括柱壳、柱空腔、中芯柱、柱装配纵筋、柱装配箍筋；新型装配式牛腿包括牛腿模壳、牛腿主体、防倒挡台、牛腿预制钢筋笼、牛腿垫片；体系包含有两种预制叠合梁，倒T型预制叠合梁及T型预制叠合梁；施工时通过辅助施工连接装置连接空腔柱和牛腿模壳，并进一步形成新型装配式牛腿；基础‑柱节点先搭接后固接，牛腿‑梁节点先铰接后刚接；本预制空腔柱体系现场施工速度快、安装效率高，且整体性、连接性能、受力性能好。
Novel prefabricated cavity column system and construction method
The invention belongs to the technical field of fabricated buildings, and particularly relates to a novel prefabricated cavity column system and a construction method.The system comprises a foundation, cavity columns, novel prefabricated brackets, inverted-T-shaped prefabricated superposed beams and T-shaped prefabricated superposed beams; the foundation comprises a foundation formwork, a foundation body and a foundation prefabricated reinforcement cage. The cavity column is prefabricated through a centrifugal method and comprises a column shell, a column cavity, a middle core column, column assembling longitudinal bars and column assembling stirrups. The novel assembly type corbel comprises a corbel formwork, a corbel body, a reverse gear preventing table, a corbel prefabricated reinforcement cage and a corbel gasket. The system comprises two kinds of prefabricated superposed beams, namely an inverted T-shaped prefabricated superposed beam and a T-shaped prefabricated superposed beam; during construction, the cavity column and the bracket formwork are connected through the auxiliary construction connecting device, and the novel assembly type bracket is further formed; foundation-column joints are in lap joint firstly and then are fixedly connected, and corbel-beam joints are hinged firstly and then are in rigid connection. The prefabricated cavity column system is high in site construction speed, high in installation efficiency and good in integrity, connection performance and stress performance.
本发明属于装配式建筑技术领域，尤其涉及一种新型预制空腔柱体系及施工方法，体系包括基础、空腔柱、新型装配式牛腿、倒T型预制叠合梁、T型预制叠合梁；基础包括基础模壳、基础主体、基础预制钢筋笼；空腔柱采用离心法预制，包括柱壳、柱空腔、中芯柱、柱装配纵筋、柱装配箍筋；新型装配式牛腿包括牛腿模壳、牛腿主体、防倒挡台、牛腿预制钢筋笼、牛腿垫片；体系包含有两种预制叠合梁，倒T型预制叠合梁及T型预制叠合梁；施工时通过辅助施工连接装置连接空腔柱和牛腿模壳，并进一步形成新型装配式牛腿；基础‑柱节点先搭接后固接，牛腿‑梁节点先铰接后刚接；本预制空腔柱体系现场施工速度快、安装效率高，且整体性、连接性能、受力性能好。
Novel prefabricated cavity column system and construction method
一种新型预制空腔柱体系及施工方法
GAO XIUJIAN (Autor:in) / YANG JIU (Autor:in) / ZHANG CHUNLEI (Autor:in) / YIN SHUHAO (Autor:in) / LI NAN (Autor:in) / LIU QIANG (Autor:in) / NIU XIANLI (Autor:in) / ZHANG HAOLIANG (Autor:in) / LIU CHUANMING (Autor:in) / ZHANG CHENMING (Autor:in)
20.09.2024
Patent
Elektronische Ressource
Chinesisch
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