Square tube support steel silo

Abstract

The invention belongs to the technical field of construction engineering, and relates to a square tube support steel silo. A basic unit is composed of two steel plates and square tube supports. Two sides of the basic unit are provided with the steel plate 1 and the steel plate 2, wherein the cross section of the steel plate 1 is in a curled edge groove shape, the square tube supports are welded onthe steel plate 1, and square holes are formed in the positions, corresponding to the square tube supports, of the steel plate 2. The curled edges of the steel plate 1 are welded to the steel plate 2, and the square tube supports welded to the steel plate 1 are welded to the steel plate 2. Concrete is poured into an empty silo formed by the steel plate 1 and the steel plate 2. The square tube supports are arranged in the middle of the two steel plates, so that the out-of-plane stiffness of the steel plates is increased; the two steel plates and the square tube supports form the through emptysilo, so that the compactness of concrete pouring can be ensured; and the basic unit can form a large-sized composite shear wall, so that steel is saved, the welding quantity is less, and the splicingefficiency is high.

Description

technical field [0001] The invention relates to a shear wall, which belongs to the technical field of construction engineering, in particular to a steel plate warehouse supported by square tubes. Background technique [0002] Prefabricated building is a structural form of standardized design of building components, factory processing, and on-site assembly. It can reduce environmental pollution caused by construction, shorten the construction period, and save manpower and material resources. The development of housing industrialization, integration, and assembly is the inevitable development direction for China to realize housing innovation and development, structural transformation, and green environmental protection, and the assembly of residential buildings is the basis for realizing the development of residential building industrialization. At present, the country is vigorously encouraging the development of Prefabricated construction industry. [0003] With the developm...

AI Technical Summary

Problems solved by technology

As a new type of lateral force-resisting member, the steel plate shear wall has the advantages of small size, light weight, increasing the usable area of ​​the house, and reducing the cost of the foundation. It will produce out-of-plane drumming, which will affect the aesthetics and comfort of the building

Patent CN205976214U proposes a composite structure of steel pipe bundles composed of rectangular tubes. The structure is spliced ​​by rectangular tubes, and concrete is poured in the cavity of the rectangular tubes. This utility model is conducive to improving the industrialization of the building, but adjacent rectangular tubes The connection needs full-length welding, which leads to a large amount of welding of components and low splicing efficiency; the basic unit of the structure has a small modulus and many diaphragms, resulting in waste of steel; the concrete cannot flow between the cavities, and it is easy to form concrete hollows. Structural quality is not easy to guarantee

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