Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated concrete frame structure column-column dry type splicing joint and construction method thereof
The invention provides a fabricated concrete frame structure column-column dry type splicing joint which comprises rectangular tenon teeth arranged at the opposite ends of a concrete upper section column and a concrete lower section column, and a steel structure splicing joint comprises an embedded plate, a square steel pipe, a flange plate and a stiffening plate. Pre-embedded plates are arranged on the opposite end walls of the upper concrete section column and the lower concrete section column, one side of each pre-embedded plate is fixedly connected with a load-bearing steel bar in the corresponding concrete column, one end of each square steel pipe is fixedly connected to the corresponding pre-embedded plate through an opening in the middle of the corresponding pre-embedded plate, and each flange plate is fixedly connected to the movable end of the corresponding square steel pipe. The two flange plates are connected through high-strength bolts, and the stiffening plates are fixedly connected to the outer wall of the square steel pipe. The splicing efficiency of the splicing joint between the concrete column and the concrete column is improved, the service life of the concrete column of the dry type splicing joint is prolonged, and the strength of the splicing joint between the concrete column and the concrete column is enhanced.
本发明提供了一种装配式混凝土框架结构柱‑柱干式拼接节点，包括混凝土上节柱和混凝土下节柱的相对端均设置有矩形的隼齿，钢结构拼接节点包括预埋板、方钢管、法兰板和加劲板，混凝土上节柱和混凝土下节柱的相对端壁上均布置有预埋板，且预埋板的一侧固定连接混凝土柱内的受力钢筋，方钢管一端通过预埋板中部的开口固定连接于预埋板上，法兰板固定连接于方钢管的活动端上，两个法兰板之间通过高强度螺栓连接，加劲板固定连接于方钢管的外壁上。本发明产生了提高混凝土柱‑柱之间拼接节点的拼接效率、延长了干式拼接节点的混凝土柱的使用寿命以及增强了混凝土柱‑柱之间拼接节点的强度的效果。
Fabricated concrete frame structure column-column dry type splicing joint and construction method thereof
The invention provides a fabricated concrete frame structure column-column dry type splicing joint which comprises rectangular tenon teeth arranged at the opposite ends of a concrete upper section column and a concrete lower section column, and a steel structure splicing joint comprises an embedded plate, a square steel pipe, a flange plate and a stiffening plate. Pre-embedded plates are arranged on the opposite end walls of the upper concrete section column and the lower concrete section column, one side of each pre-embedded plate is fixedly connected with a load-bearing steel bar in the corresponding concrete column, one end of each square steel pipe is fixedly connected to the corresponding pre-embedded plate through an opening in the middle of the corresponding pre-embedded plate, and each flange plate is fixedly connected to the movable end of the corresponding square steel pipe. The two flange plates are connected through high-strength bolts, and the stiffening plates are fixedly connected to the outer wall of the square steel pipe. The splicing efficiency of the splicing joint between the concrete column and the concrete column is improved, the service life of the concrete column of the dry type splicing joint is prolonged, and the strength of the splicing joint between the concrete column and the concrete column is enhanced.
本发明提供了一种装配式混凝土框架结构柱‑柱干式拼接节点，包括混凝土上节柱和混凝土下节柱的相对端均设置有矩形的隼齿，钢结构拼接节点包括预埋板、方钢管、法兰板和加劲板，混凝土上节柱和混凝土下节柱的相对端壁上均布置有预埋板，且预埋板的一侧固定连接混凝土柱内的受力钢筋，方钢管一端通过预埋板中部的开口固定连接于预埋板上，法兰板固定连接于方钢管的活动端上，两个法兰板之间通过高强度螺栓连接，加劲板固定连接于方钢管的外壁上。本发明产生了提高混凝土柱‑柱之间拼接节点的拼接效率、延长了干式拼接节点的混凝土柱的使用寿命以及增强了混凝土柱‑柱之间拼接节点的强度的效果。
Fabricated concrete frame structure column-column dry type splicing joint and construction method thereof
装配式混凝土框架结构柱-柱干式拼接节点及其施工方法
LI YINFANG (Autor:in) / GONG ZIRONG (Autor:in)
09.05.2023
Patent
Elektronische Ressource
Chinesisch
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