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A connection member between prefabricated concrete laminated floor slab and h-shaped steel beam

A technology of prefabricated concrete and laminated floor slabs, which is applied in the direction of building construction and construction, can solve the problems of poor effect and achieve the effects of reduced number, accurate construction positioning and steel saving

Active Publication Date: 2016-07-06
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the tensile strength of the bent rib can only be used to resist the shear force, the effect is poor when the direction of the shear force is not clear or may change.

Method used

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  • A connection member between prefabricated concrete laminated floor slab and h-shaped steel beam
  • A connection member between prefabricated concrete laminated floor slab and h-shaped steel beam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Below in conjunction with specific embodiment, further illustrate the present invention.

[0025] As shown in the figure, a connection member between a prefabricated concrete laminated floor slab and an H-shaped steel beam is characterized in that it includes an H-shaped steel beam (1), a prefabricated thin plate (2), a concrete layer (3), and four-corner bending bars ( 4),

[0026] The prefabricated thin plate (2) is located at the upper flange of the H-shaped steel beam (1), the prefabricated thin plate (2) has a reserved hole (2-1), and the upper flange of the H-shaped steel beam (1) There are four-corner bent bars (4) welded at the place, and the four-cornered bent bars (4) are located in the reserved holes (2-1) and pass through the concrete layer (3).

[0027] The concrete layer (3) is located on the upper part of the prefabricated thin plate (2) and in the reserved hole (2-1).

[0028] There are multiple quadrangular ribs (4). The thickness of the prefabricate...

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Abstract

The invention relates to a connecting component of a prefabricated concrete composite floor slab and an H-shaped steel beam. The connecting component of the prefabricated concrete composite floor slab and the H-shaped steel beam is characterized by comprising the H-shaped steel beam (1), a prefabricated thin plate (2), a concrete layer (3) and a four-corner bent rib (4). Compared with a traditional connecting method for the composite floor slab and the steel beam, the connecting component of the prefabricated concrete composite floor slab and the H-shaped steel beam overcomes the defect that the bent rib is stressed in a single direction. Compared with a stud connector, fewer connecting components are used, and great convenience is brought to construction.

Description

technical field [0001] The invention belongs to the field of building structural components, and is particularly applicable to the connection of laminated floors and steel beams of multi-story steel structure residences. Background technique [0002] The prefabricated steel structure residence is promoting the rapid development of the construction industry and is a green and environmentally friendly building structure model. Because of its advantages such as convenient disassembly and assembly, and renewable resources, it is known as a green building and is the development direction of my country's industrialized housing. [0003] Prefabricated concrete laminated floor is the most commonly used floor form of prefabricated steel structure residences. It has integrity, crack resistance, earthquake resistance, and good thermal insulation. It is easy to construct, shortens the construction period, reduces formwork, saves materials, and is energy-saving and environmentally friend...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/38
Inventor 李帼昌邱增美张海霞
Owner SHENYANG JIANZHU UNIVERSITY
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