L-shaped steel pipe bundle composite structure

A combined structure and steel tube bundle technology, applied to structural elements, elongated structural components for load-bearing, building components, etc., can solve problems such as a large amount of labor, difficult construction, and complicated component production, and achieve fast production speed and high-quality products. Reliable quality and labor-saving effect
CN103850367AInactive Publication Date: 2014-06-11HANGXIAO STEEL STRUCTURE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HANGXIAO STEEL STRUCTURE
Publication Date
2014-06-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an L-shaped steel pipe bundle composite structure which comprises an L-shaped steel pipe bundle assembly; the L-shaped steel pipe bundle assembly is formed by a plurality of steel pipe units which are sequentially connected; each steel pipe unit is provided with a cavity; concrete is poured into the cavities; the side wall of each cavity is provided with a toggle pin; a clapboard arranged between every two adjacent steel pipe units is provided with a through hole. According to a steel pipe bundle composite structure element, a steel pipe bundle is manufactured in an industrialized way, field assembly construction is realized, and the concrete poured into the element is a whole, so that pouring is convenient, and a formwork is not needed; the steel pipe bundle and the concrete can work in a cooperative way by the toggle pins, so that the combination function is reliable, and the bending capacity, compression resistance, the shearing resistance and the carrying capacity are high; all working procedures for producing the steel pipe bundle composite structure element adopt industrial equipment, so that the production speed is rapid, the product quality is reliable, and a great deal of manpower can be saved.
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Description

technical field

[0001] The invention relates to a combination structure of L-shaped steel pipe bundles. Background technique

[0002] In construction, according to the material of the main structure, there are two commonly used concrete structures and steel structures.

[0003] 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.

[0004] Steel structure is an industrialized building system that meets the requirements of building industrialization standards for standardized design, ...

Claims

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