A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fully-prefabricated concrete-filled steel tube frame structure and assembling method
The invention provides a fully-prefabricated concrete-filled steel tube frame structure and an assembling method. The fully-prefabricated concrete-filled steel tube frame structure comprises stand columns, cross beams, first connecting pieces and second connecting pieces, wherein the stand columns comprise steel tubes and concrete in the steel tubes; prefabricated joints are arranged on the stand columns; cavities are formed in the end parts of the stand columns; connecting parts are arranged at the end parts of the cross beams; the first connecting pieces are arranged between the joints and the connecting parts and used for fixedly connecting the stand columns and the cross beams; the second connecting pieces are arranged between the two stand columns in the same vertical direction and are provided with ends corresponding to the cavities; and the two ends of each second connecting piece are correspondingly embedded into the cavities of the ends of the two stand columns, so that each second connecting piece is used for fixedly connecting each two stand columns in the same vertical direction. According to the fully-prefabricated concrete-filled steel tube frame structure and the assembling method provided by the invention, horizontal connection is achieved through the joints and the first connecting pieces, vertical connection is achieved through the second connecting pieces, and compared with on-site construction, the manufacturing quality and the stress performance of components are improved, construction is convenient, and the assembly efficiency is high, so that assembly type development of square steel tube concrete structures is easily promoted.
本发明提供一种全预制钢管混凝土框架结构及装配方法，包括立柱、横梁、第一连接件和第二连接件，立柱包括钢管和所述钢管内部的混凝土，立柱上设有预制的节点，立柱端部设有空腔，横梁端部设有连接部，第一连接件设于节点和连接部之间，用于固定连接立柱和横梁，第二连接件设于同一竖直方向上的两个立柱之间，第二连接件具有与空腔对应的端部，第二连接件的两端部对应嵌入两个立柱端部的空腔内，用于固定连接同一竖直方向上的两个立柱。本发明通过节点和第一连接件实现水平连接，通过第二连接件实现竖向连接，与现场施工相比，提高了构件的制作质量及受力性能，施工方便、装配效率高，易于推动方钢管混凝土结构的装配式发展。
Fully-prefabricated concrete-filled steel tube frame structure and assembling method
The invention provides a fully-prefabricated concrete-filled steel tube frame structure and an assembling method. The fully-prefabricated concrete-filled steel tube frame structure comprises stand columns, cross beams, first connecting pieces and second connecting pieces, wherein the stand columns comprise steel tubes and concrete in the steel tubes; prefabricated joints are arranged on the stand columns; cavities are formed in the end parts of the stand columns; connecting parts are arranged at the end parts of the cross beams; the first connecting pieces are arranged between the joints and the connecting parts and used for fixedly connecting the stand columns and the cross beams; the second connecting pieces are arranged between the two stand columns in the same vertical direction and are provided with ends corresponding to the cavities; and the two ends of each second connecting piece are correspondingly embedded into the cavities of the ends of the two stand columns, so that each second connecting piece is used for fixedly connecting each two stand columns in the same vertical direction. According to the fully-prefabricated concrete-filled steel tube frame structure and the assembling method provided by the invention, horizontal connection is achieved through the joints and the first connecting pieces, vertical connection is achieved through the second connecting pieces, and compared with on-site construction, the manufacturing quality and the stress performance of components are improved, construction is convenient, and the assembly efficiency is high, so that assembly type development of square steel tube concrete structures is easily promoted.
本发明提供一种全预制钢管混凝土框架结构及装配方法，包括立柱、横梁、第一连接件和第二连接件，立柱包括钢管和所述钢管内部的混凝土，立柱上设有预制的节点，立柱端部设有空腔，横梁端部设有连接部，第一连接件设于节点和连接部之间，用于固定连接立柱和横梁，第二连接件设于同一竖直方向上的两个立柱之间，第二连接件具有与空腔对应的端部，第二连接件的两端部对应嵌入两个立柱端部的空腔内，用于固定连接同一竖直方向上的两个立柱。本发明通过节点和第一连接件实现水平连接，通过第二连接件实现竖向连接，与现场施工相比，提高了构件的制作质量及受力性能，施工方便、装配效率高，易于推动方钢管混凝土结构的装配式发展。
Fully-prefabricated concrete-filled steel tube frame structure and assembling method
全预制钢管混凝土框架结构及装配方法
QU XIUSHU (author) / YU JIANGYI (author) / QIN CHENGHAO (author)
2021-08-06
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
Prefabricated assembled rectangular concrete filled steel tube pole
| European Patent Office | 2021