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A platform for research: civil engineering, architecture and urbanism
Fabricated concrete beam-column joint and construction method thereof
The invention discloses a fabricated concrete beam-column joint and a construction method thereof. The construction method of the fabricated concrete beam-column joint comprises the steps that an annular reinforcing plate is welded to the inner side of a hoop plate, longitudinal bars and stirrups for bundling the longitudinal bars are arranged, and a formwork is erected to pour an upper prefabricated column and a lower prefabricated column; the upper prefabricated column is hoisted to the position over the lower prefabricated column, and the hoop plate of the upper prefabricated column and the hoop plate of the lower prefabricated column are welded and connected; cantilever slabs are welded to the outer side face of the hoop plate of the upper prefabricated column and the outer side face of the hoop plate of the lower prefabricated column; the cantilever slabs and the longitudinal bars of a concrete beam are in lap joint and connected; and the formwork is erected outside the cantilever slabs to pour concrete. According to the construction method of the fabricated concrete beam-column joint, the structural strength and rigidity of the beam-column joint are guaranteed, construction is convenient and fast, and the construction cost is low.
本发明公开了一种装配式混凝土梁柱节点及其施工方法，装配式混凝土梁柱节点施工方法包括：在箍板内侧焊接环向加强板，布置纵筋和捆扎纵筋的箍筋，支模浇筑预制柱上柱和预制柱下柱；吊装预制柱上柱至预制柱下柱的正上方，焊接连接预制柱上柱的箍板与预制柱下柱的箍板；在预制柱上柱的箍板的外侧面与预制柱下柱的箍板的外侧面均焊接挑板；搭接并连接挑板与混凝土梁的纵筋；在挑板外支模浇筑混凝土。本发明提供的装配式混凝土梁柱节点施工方法保证了梁柱节点的结构强度和刚度，且施工便捷、施工成本低。
Fabricated concrete beam-column joint and construction method thereof
The invention discloses a fabricated concrete beam-column joint and a construction method thereof. The construction method of the fabricated concrete beam-column joint comprises the steps that an annular reinforcing plate is welded to the inner side of a hoop plate, longitudinal bars and stirrups for bundling the longitudinal bars are arranged, and a formwork is erected to pour an upper prefabricated column and a lower prefabricated column; the upper prefabricated column is hoisted to the position over the lower prefabricated column, and the hoop plate of the upper prefabricated column and the hoop plate of the lower prefabricated column are welded and connected; cantilever slabs are welded to the outer side face of the hoop plate of the upper prefabricated column and the outer side face of the hoop plate of the lower prefabricated column; the cantilever slabs and the longitudinal bars of a concrete beam are in lap joint and connected; and the formwork is erected outside the cantilever slabs to pour concrete. According to the construction method of the fabricated concrete beam-column joint, the structural strength and rigidity of the beam-column joint are guaranteed, construction is convenient and fast, and the construction cost is low.
本发明公开了一种装配式混凝土梁柱节点及其施工方法，装配式混凝土梁柱节点施工方法包括：在箍板内侧焊接环向加强板，布置纵筋和捆扎纵筋的箍筋，支模浇筑预制柱上柱和预制柱下柱；吊装预制柱上柱至预制柱下柱的正上方，焊接连接预制柱上柱的箍板与预制柱下柱的箍板；在预制柱上柱的箍板的外侧面与预制柱下柱的箍板的外侧面均焊接挑板；搭接并连接挑板与混凝土梁的纵筋；在挑板外支模浇筑混凝土。本发明提供的装配式混凝土梁柱节点施工方法保证了梁柱节点的结构强度和刚度，且施工便捷、施工成本低。
Fabricated concrete beam-column joint and construction method thereof
一种装配式混凝土梁柱节点及其施工方法
CHEN YUN (author) / ZHANG QIJUN (author)
2021-06-08
Patent
Electronic Resource
Chinese
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