A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a concrete-wrapped steel pipe concrete combination column and a construction method. The concrete-wrapped steel pipe concrete combination column comprises a steel pipe column, an inner concrete structure, an outer concrete structure, an outer reinforcement rib structure, an inner penetrating reinforcement structure and an outer formwork; a preformed hole is formed in the side wall of the steel pipe column; the inner penetrating reinforcement structure is arranged in the preformed hole in a penetrating mode; the outer reinforcement rib structure is arranged on the outer side face of the steel pipe column; the inner penetrating reinforcement structure penetrates through the steel pipe column and is fixedly welded to the outer reinforcement rib structure; the inner concrete structure is arranged in the steel pipe column in a pouring mode; the outer formwork is arranged outside the steel pipe column; and the outer concrete structure is arranged between the outer formwork and the steel pipe column in a pouring mode. The fireproof performance is good, the structure is simple, the assembly degree is high, and the formed outer concrete structure and the steel pipe column are combined more integrally and more stably.
本发明提供了一种外包混凝土的钢管混凝土组合柱及施工方法，包括钢管柱、内混凝土结构、外混凝土结构、外钢筋肋结构、内穿插钢筋结构和外模板，所述钢管柱侧壁开设有预留孔，所述预留孔内穿插设置有内穿插钢筋结构，所述钢管柱外侧面布置有外钢筋肋结构，所述内穿插钢筋结构穿过钢管柱与外钢筋肋结构焊接固定，所述钢管柱内部浇筑设置有内混凝土结构，所述钢管柱外部设置有外模板，所述外模板和钢管柱之间浇筑设置有外混凝土结构。防火性能好，结构简单，装配式程度高。且成型后的外混凝土结构与钢管柱之间结合整体性更强，更加稳定。
The invention provides a concrete-wrapped steel pipe concrete combination column and a construction method. The concrete-wrapped steel pipe concrete combination column comprises a steel pipe column, an inner concrete structure, an outer concrete structure, an outer reinforcement rib structure, an inner penetrating reinforcement structure and an outer formwork; a preformed hole is formed in the side wall of the steel pipe column; the inner penetrating reinforcement structure is arranged in the preformed hole in a penetrating mode; the outer reinforcement rib structure is arranged on the outer side face of the steel pipe column; the inner penetrating reinforcement structure penetrates through the steel pipe column and is fixedly welded to the outer reinforcement rib structure; the inner concrete structure is arranged in the steel pipe column in a pouring mode; the outer formwork is arranged outside the steel pipe column; and the outer concrete structure is arranged between the outer formwork and the steel pipe column in a pouring mode. The fireproof performance is good, the structure is simple, the assembly degree is high, and the formed outer concrete structure and the steel pipe column are combined more integrally and more stably.
本发明提供了一种外包混凝土的钢管混凝土组合柱及施工方法，包括钢管柱、内混凝土结构、外混凝土结构、外钢筋肋结构、内穿插钢筋结构和外模板，所述钢管柱侧壁开设有预留孔，所述预留孔内穿插设置有内穿插钢筋结构，所述钢管柱外侧面布置有外钢筋肋结构，所述内穿插钢筋结构穿过钢管柱与外钢筋肋结构焊接固定，所述钢管柱内部浇筑设置有内混凝土结构，所述钢管柱外部设置有外模板，所述外模板和钢管柱之间浇筑设置有外混凝土结构。防火性能好，结构简单，装配式程度高。且成型后的外混凝土结构与钢管柱之间结合整体性更强，更加稳定。
Concrete-wrapped steel pipe concrete combination column and construction method
一种外包混凝土的钢管混凝土组合柱及施工方法
2021-08-17
Patent
Electronic Resource
Chinese
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