Corrugated plate-ECC fabricated composite column and construction method thereof

Abstract

The invention provides a corrugated plate-ECC fabricated composite column and a construction method thereof, and relates to the technical field of building construction. The composite column comprises a hollow columnar corrugated plate inner shell, an upper end plate, a lower end plate, an ECC outer shell and a plurality of connecting rods, wherein the upper end plate and the lower end plate are welded to the two ends of the corrugated plate inner shell correspondingly, the upper end plate is parallel to the lower end plate and is perpendicular to the axial direction of the corrugated plate inner shell, the connecting rods are vertically fixed on the upper end plates, a plurality of penetrating holes are formed in the lower end plate, each connecting rod can correspond to one penetrating hole in the axial direction of the connecting rod, the ECC outer shell wraps the side wall of the corrugated plate inner shell in a solidified mode, one end of the ECC outer shell is connected to the upper end plate in a solidified mode, and the other end of the ECC outer shell is connected to the lower end plate in a solidified mode and avoids the penetrating holes. The composite column is simple in structure, different components support each other, load transmission is guaranteed, integrity and stability of a connecting structure are enhanced, deformation can be effectively resisted, force can be effectively transmitted, and the composite column has wide application prospects in prefabricated buildings.

Description

technical field [0001] The invention belongs to the technical field of buildings, and in particular relates to a connection node of a building structure and a construction method of the connection node. Background technique [0002] In recent years, with the transformation and upgrading of the construction industry structure, driven by the demand for improving construction quality, speeding up construction, realizing energy conservation and environmental protection, and reducing project cost, prefabricated buildings have attracted more and more attention from the engineering community. Compared with traditional building structure construction forms, prefabricated buildings have obvious technical advantages, which save labor, templates, machinery, improve inventory quality, reduce emissions, reduce pollution, and save construction time. However, there are still many problems in prefabricated buildings today, such as the low degree of industrialization, and the lack of standar...

AI Technical Summary

Problems solved by technology

However, there are still many problems in prefabricated buildings today. For example, the degree of industrialization is low, and the various components of the building structure have not been standardized. At the same time, the connection nodes of the prefabricated building structure are the weak links of the overall building structure. many obstacles

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