I-shaped steel and concrete combined structure member

A combined structure and concrete technology, which is applied in the direction of building components, building structures, columns, etc., can solve the problems of large amount of concrete pouring and insufficient mechanical performance, and achieve the effect of improving the level of industrialization, increasing the rate of prefabrication, and ensuring continuity

Inactive Publication Date: 2016-08-17
初明进
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] In order to solve the shortcomings of the existing steel-concrete composite structural members, such as large amount of concrete poured on site and insufficient

Method used

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  • I-shaped steel and concrete combined structure member
  • I-shaped steel and concrete combined structure member
  • I-shaped steel and concrete combined structure member

Examples

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Embodiment Construction

[0032] The in-line steel-concrete composite structural member of the present invention will be described in detail below with reference to the drawings and embodiments.

[0033] An embodiment of the in-line steel-concrete composite structural member proposed by the present invention, such as figure 1 , the structural members include steel members and concrete; the steel members include box-shaped steel parts 1 and connectors; the connectors are steel rods 2 connected to the long side steel plates of the box-shaped steel parts 1; the connectors divide the steel members into There are 3 areas, 2 areas are poured with concrete 3 (concrete is poured in a place other than the factory or the installation site, it is precast concrete), and the other area is not poured with concrete. In practical applications, the arrangement of the connectors of the steel members and the area filled with concrete are not limited to the embodiments shown in the accompanying drawings.

[0034] Another...

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Abstract

The invention relates to an I-shaped steel and concrete combined structure member and belongs to the technical field of steel-concrete structures. The I-shaped steel and concrete combined structure member comprises a steel member body and concrete. The steel member body comprises box-shaped steel parts and connectors, and the connectors are steel rods used for connecting long-side steel plates of the box-shaped steel parts. The connectors divide the steel member body into a plurality of areas, concrete is poured in part of the areas, and no concrete is poured in the remaining areas. The stress performance and industrial level of the structure can be improved.

Description

technical field [0001] The invention relates to an inline steel-concrete composite structural member. Background technique [0002] Steel-concrete composite structural members have the advantages of concrete structure and steel structure, and are more and more widely used in building structures. The shear wall has high bearing capacity and high lateral stiffness, and is the main lateral force-resistant structural component of high-rise structures. [0003] Composite members such as concrete-filled steel tube columns are generally square or circular in cross-section, giving full play to the confinement effect of steel tubes. The steel-concrete composite shear wall has the performance advantages of the shear wall, and also has the advantages of the manufacture and installation of the steel structure; the ratio of the long side to the short side of the section of the steel-concrete composite shear wall is greater than 1, and the restraining effect of the steel is reduced. Gen...

Claims

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Application Information

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IPC IPC(8): E04C3/34E04B2/86
CPCE04C3/34E04B2/86
Inventor 初明进
Owner 初明进
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