Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assembled integral type double-faced superposed beam-column joint connecting structure and construction method
The invention provides an assembled integral type double-faced superposed beam-column joint connecting structure and a construction method. The assembled integral type double-faced superposed beam-column joint connecting structure comprises a prefabricated lower column, a prefabricated upper column, two prefabricated beams and a prefabricated connecting steel reinforcement framework. Corbels are arranged on the upper portions of the two sides of the lower prefabricated column, and the upper ends of column longitudinal bars extend out of the lower prefabricated column; corbels are arranged on the upper portions of the two sides of the prefabricated upper column, and grouting sleeves are pre-buried at the lower ends in the prefabricated upper column; the upper ends of the multiple column longitudinal bars penetrate out of the top of the prefabricated lower column and are connected into the grouting sleeve. The positioning framework is located in a joint core area and is arranged between the prefabricated lower column and the prefabricated upper column by pouring concrete; the two prefabricated beams are placed on the corresponding brackets of the prefabricated lower column respectively, the beam bottom longitudinal steel bars of the two prefabricated beams are in indirect lap joint with the additional steel bars, the waist bars of the two prefabricated beams are in indirect lap joint with the additional waist bars, and the beam top longitudinal steel bars are arranged in a full-length mode. The structure solves the problems of dense reinforcing steel bars and difficult construction in a node core area, can reduce the self weight of the prefabricated part, is convenient to transport and assemble, and has high connection quality.
本申请提供一种装配整体式双面叠合梁‑柱节点连接构造及施工方法，其包括预制下柱、预制上柱、两个预制梁以及预制连接钢筋骨架；预制下柱的两侧上部均具有牛腿，且其柱纵筋上端伸出预制下柱；预制上柱的两侧上部均具有牛腿，且内部下端预埋有灌浆套筒；多个柱纵筋的上端穿出预制下柱的顶部并连接于灌浆套筒内；定位骨架处于节点核心区，并通过浇筑混凝土而设置于预制下柱和预制上柱之间；两个预制梁分别搁置在预制下柱的相对应的牛腿上，且其梁底纵向钢筋与附加钢筋间接搭接、腰筋与附加腰筋间接搭接，梁顶纵向钢筋通长布置。该构造解决了节点核心区钢筋密集、施工困难的问题，能够减轻预制构件的自重，便于运输和装配，连接质量高。
Assembled integral type double-faced superposed beam-column joint connecting structure and construction method
The invention provides an assembled integral type double-faced superposed beam-column joint connecting structure and a construction method. The assembled integral type double-faced superposed beam-column joint connecting structure comprises a prefabricated lower column, a prefabricated upper column, two prefabricated beams and a prefabricated connecting steel reinforcement framework. Corbels are arranged on the upper portions of the two sides of the lower prefabricated column, and the upper ends of column longitudinal bars extend out of the lower prefabricated column; corbels are arranged on the upper portions of the two sides of the prefabricated upper column, and grouting sleeves are pre-buried at the lower ends in the prefabricated upper column; the upper ends of the multiple column longitudinal bars penetrate out of the top of the prefabricated lower column and are connected into the grouting sleeve. The positioning framework is located in a joint core area and is arranged between the prefabricated lower column and the prefabricated upper column by pouring concrete; the two prefabricated beams are placed on the corresponding brackets of the prefabricated lower column respectively, the beam bottom longitudinal steel bars of the two prefabricated beams are in indirect lap joint with the additional steel bars, the waist bars of the two prefabricated beams are in indirect lap joint with the additional waist bars, and the beam top longitudinal steel bars are arranged in a full-length mode. The structure solves the problems of dense reinforcing steel bars and difficult construction in a node core area, can reduce the self weight of the prefabricated part, is convenient to transport and assemble, and has high connection quality.
本申请提供一种装配整体式双面叠合梁‑柱节点连接构造及施工方法，其包括预制下柱、预制上柱、两个预制梁以及预制连接钢筋骨架；预制下柱的两侧上部均具有牛腿，且其柱纵筋上端伸出预制下柱；预制上柱的两侧上部均具有牛腿，且内部下端预埋有灌浆套筒；多个柱纵筋的上端穿出预制下柱的顶部并连接于灌浆套筒内；定位骨架处于节点核心区，并通过浇筑混凝土而设置于预制下柱和预制上柱之间；两个预制梁分别搁置在预制下柱的相对应的牛腿上，且其梁底纵向钢筋与附加钢筋间接搭接、腰筋与附加腰筋间接搭接，梁顶纵向钢筋通长布置。该构造解决了节点核心区钢筋密集、施工困难的问题，能够减轻预制构件的自重，便于运输和装配，连接质量高。
Assembled integral type double-faced superposed beam-column joint connecting structure and construction method
一种装配整体式双面叠合梁-柱节点连接构造及施工方法
GU QIAN (Autor:in) / TANG MINGSHENG (Autor:in) / WANG XIANG (Autor:in) / TAMIZU (Autor:in) / LIU PENGFEI (Autor:in)
09.01.2024
Patent
Elektronische Ressource
Chinesisch
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