A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated concrete-filled steel tube composite column and building thereof
The invention provides a prefabricated concrete-filled steel tube composite column and a building thereof. The composite column comprises a steel tube, a tube filled concrete column, a tube outside concrete layer and a steel reinforcement framework, wherein the tube filled concrete column which is formed by filling and pouring during prefabrication is arranged in the steel tube; the tube outside concrete layer wraps the steel tube; the steel reinforcement framework is embedded in the tube outside concrete layer; and connecting structures are respectively arranged on both ends of the steel tube. The prefabricated concrete-filled steel tube composite column has the advantages of good stress performance, good quality of factory prefabricated parts, high construction efficiency, simplicity and convenience in connection, good corrosion resistance and fireproof performance, high durability, wide application range, good economy and the like and has good application prospects in steel structure engineering.
本发明提供了一种预制装配式钢管混凝土叠合柱及其建筑，叠合柱包括钢管、管内填混凝土柱、管外混凝土层以及钢筋骨架；所述钢管内设置有预制时填充浇筑形成的所述管内填混凝土柱；所述管外混凝土层包裹在所述钢管外侧；所述钢筋骨架埋设在所述管外混凝土层内；所述钢管的两端分别设置有连接结构。本发明具有受力性能好、工厂预制构件质量好、施工效率高、连接简便、防腐防火性能好、耐久性强、适用面广、经济性好等诸多优势，在钢结构工程中具有良好的应用前景。
Prefabricated concrete-filled steel tube composite column and building thereof
The invention provides a prefabricated concrete-filled steel tube composite column and a building thereof. The composite column comprises a steel tube, a tube filled concrete column, a tube outside concrete layer and a steel reinforcement framework, wherein the tube filled concrete column which is formed by filling and pouring during prefabrication is arranged in the steel tube; the tube outside concrete layer wraps the steel tube; the steel reinforcement framework is embedded in the tube outside concrete layer; and connecting structures are respectively arranged on both ends of the steel tube. The prefabricated concrete-filled steel tube composite column has the advantages of good stress performance, good quality of factory prefabricated parts, high construction efficiency, simplicity and convenience in connection, good corrosion resistance and fireproof performance, high durability, wide application range, good economy and the like and has good application prospects in steel structure engineering.
本发明提供了一种预制装配式钢管混凝土叠合柱及其建筑，叠合柱包括钢管、管内填混凝土柱、管外混凝土层以及钢筋骨架；所述钢管内设置有预制时填充浇筑形成的所述管内填混凝土柱；所述管外混凝土层包裹在所述钢管外侧；所述钢筋骨架埋设在所述管外混凝土层内；所述钢管的两端分别设置有连接结构。本发明具有受力性能好、工厂预制构件质量好、施工效率高、连接简便、防腐防火性能好、耐久性强、适用面广、经济性好等诸多优势，在钢结构工程中具有良好的应用前景。
Prefabricated concrete-filled steel tube composite column and building thereof
一种预制装配式钢管混凝土叠合柱及其建筑
WANG XIAOFEI (author) / YU LIXIONG (author) / ZHAO CAN (author) / DAI CHUNLI (author) / WANG XU (author) / LIU CHANG (author) / SONG DAZHU (author) / ZHOU TONG (author) / ZHU SHUMEI (author) / GUO ZHONGKAI (author)
2021-08-06
Patent
Electronic Resource
Chinese
Prefabricated concrete-filled steel tube composite column and construction method
| European Patent Office | 2023