Steel tube bundle composite structure
A technology of combined structure and steel tube bundles, which is applied to building components, building structures, walls, etc., can solve the problems of complex component fabrication, difficult construction, and a lot of labor, and achieve the effects of reliable product quality, flexible division, and fast production speed.
Inactive Publication Date: 2017-11-07
丁芸娉
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[0005] The object of the present invention is to provide a composite structure of steel pipe bundles, which has the characteristics of small steel consumption, convenient manufacture and convenient construction, so as to solve the problems of complicated component fabrication, large amount of labor required on site and difficult construction in the existing lateral force resistant components in the prior art The problem
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[0018] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0019] see figure 1 and figure 2 As shown, in this embodiment, a steel pipe bundle composite structure includes several basic steel pipes 1 of the same specification stacked and welded sequentially from bottom to top. The open ends of the steel pipes 1 are all set upwards, and a closed steel pipe 2 is welded and fixed at the open end of the basic steel pipe 1 at the top. The closed steel pipe 2 is a square pipe with a closed cross section, and its width is the same as that of the basic steel pipe 1 at the bottom , the basic steel pipe 1 and the closed steel pipe 2 both have a cavity 3, and the cavity 3 is used for pouring concrete. When welding, two adjacent basic steel pipes 1 are welded from the two sides of the junction, so The closed steel pipe 2 and the basic steel pipe 1 at the bottom are a...
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The invention discloses a steel tube bundle composite structure comprising a plurality of basic steel tubes with the same specification, wherein the basic steel tubes are sequentially stacked and welded from bottom to top. Each basic steel tube is a section material with the U-shaped section. The opening ends of the basic steel tubes are all arranged upwards. A closed steel tube is welded and fixed to the opening end of the basic steel tube located on the topmost portion. The closed steel tube is a square tube with the closed section, and the width of the closed steel tube is the same as the width of the basic steel tube at the bottom. Each basic steel tube and the closed steel tube are provided with cavities. Concrete is poured into the cavities. The steel tube bundle composite structure is simple in structure and small in steel using amount, automatic production is facilitated, construction is simple, and popularization is facilitated.
Description
technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a composite structure of steel pipe bundles. Background technique [0002] As we all know, the traditional concrete structure requires a lot of labor on site, and more wood is used in the construction, and the pollution of waste water and dust is serious, which does not meet the national energy conservation and environmental protection policy requirements. However, the shear wall structure system in the concrete structure provides better lateral stiffness and flexible building layout. Especially in residential structures, thin shear walls can be beneficially combined with building partition walls to provide comfortable interior spaces. [0003] Steel structure is an industrialized building system that meets the requirements of building industrialization standards for standardized design, factory production, assembly construction, and information management...
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Login to View More IPC IPC(8): E04B2/56
CPCE04B2/56
Inventor 丁芸娉
Owner 丁芸娉