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High-performance combined structure residence system

A combined structure and high-performance technology, which is applied in the direction of residential buildings, building components, building structures, etc., can solve the problems of low flexural bearing capacity of round steel columns and inconvenient connection of nodes, so that the quality of pouring can be easily guaranteed and improved. The effect of connection efficiency and low production cost

Pending Publication Date: 2020-05-19
SHENZHEN YJY BUILDING TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a high-performance composite structure residential system with composite columns to solve the technical problems of low flexural bearing capacity of round steel columns and inconvenient connection of nodes in the prior art

Method used

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  • High-performance combined structure residence system
  • High-performance combined structure residence system
  • High-performance combined structure residence system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] A high-performance composite structure residential system provided by this embodiment includes: beams, columns, shear walls, and floors. The column body includes several combined column sections 30 that are fixedly connected up and down.

[0085] like Figure 1-Figure 4 As shown, a composite column section 30 provided in this embodiment includes a round steel pipe 31 and 2-4 T-shaped steels 32; The webs of the T-shaped steel 32 are arranged at intervals, and the opposite end of the web of the T-shaped steel 32 and the flange are fixedly connected to the outer wall of the round steel pipe 31;

[0086] Among them, several T-shaped steels 32 are arranged in various ways, such as figure 1 As shown, there are two T-shaped steels 32, and the webs of the two T-shaped steels 32 are located on the same diameter of the round steel pipe 31 to form a straight-line shape. like image 3 As shown, there are two T-shaped steels 32, and the webs of the two T-shaped steels 32 are per...

Embodiment 2

[0092] The present embodiment discloses a high-performance composite structure residential system, including beams, columns, shear walls and floors. The column body is the combined column section 30 in Example 1.

[0093] like Figure 5 As shown, the combined column section 30 is embedded in the wall body 4 as a column body; the T-shaped steel flange near the outdoor side in the combined column section 30 is the outer flange 3a, and the outer flange 3a is parallel to the wall surface of the wall body 4 set; the outer end face of the outer flange 3a is coated with an outer anti-corrosion layer (not shown); the outer side of the anti-corrosion layer of the outer flange is laid with several layers of glass wool boards 10 for blocking the combined column section 30 as a thermal bridge on the wall Heat flow is transferred between the indoor and outdoor sides of the body.

[0094] While effectively eliminating the thermal bridge effect at the combined column section 30 and improvi...

Embodiment 3

[0109] This embodiment discloses a high-performance composite structure housing system, and the difference from Embodiment 4 is that the beam in this embodiment is a partially clad steel-concrete composite member.

[0110] like Image 6 and Figure 7 As shown, the partially clad steel-concrete composite member in this embodiment includes: a first side steel plate 100 , a second side steel plate 200 , a stud 500 , a repair welding steel plate 400 , a stiffening steel plate 300 , a steel frame 600 and a concrete 700 .

[0111] The first side steel plate 100 and the second side steel plate 200 are arranged in parallel and spaced apart; the two stiffening steel plates 300 are arranged at intervals between the first side steel plate 100 and the second side steel plate 200, and the two ends of the stiffening steel plate 300 are respectively connected to the first side steel plate 100. It is fixedly connected with the second side steel plate 200 .

[0112] The two stiffened steel p...

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Abstract

The invention relates to a high-performance combined structure residence system. The high-performance combined structure residence system comprises a cross beam, a column body, a shear wall and a floor system. The column body is composed of multiple sequentially-fixed combined column joints. The combined column joints comprise round steel pipes, T type steel, end plates and cover plates. Concreteis poured into the round steel pipes. The multiple pieces of T type steel are arranged in the circumferential directions of the round steel pipes at intervals. In the high-performance combined structure residence system, the concrete of the round steel pipes is located near a neutral shaft to mainly bear axial force, the beneficial effect that the axial pressure mechanical performance of the concrete of the round steel pipes is good is fully exerted, the T type steel is away from the neutral shaft, the arm of force is increased, the flexural capacity is greatly improved, and therefore the anti-bending mechanical performance is greatly improved. Meanwhile, the T type steel is located on the outer side, so that connection is facilitated, all bolt connection of beam and column joints and column and column vertical splicing joints is achieved, a steel column can be prevented from being exposed out of a wall body during connection, and the purpose of hiding the column in the wall body is achieved. In addition, the combined column joints are easy to machine, capable of being automatically produced and low in production cost.

Description

technical field [0001] The invention relates to the field of construction technology, in particular to a high-performance combined structure residential system. Background technique [0002] The prefabricated building is the direction of the transformation and upgrading of the construction industry, and it is also an emerging sunrise industry that is vigorously promoted by the country. The prefabricated steel structure house is a new type of building that the country is vigorously piloting. However, there is still a lack of suitable prefabricated steel structure residential structure system, especially the vertical load-bearing component form, which directly integrates the application of multi-storey, high-rise and super high-rise buildings. Structural system moved over does not apply. Residential buildings have complex functions, high requirements for use (such as no exposed beams and columns), high requirements for safety, high requirements for energy saving, heat preserv...

Claims

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Application Information

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IPC IPC(8): E04B1/00E04H1/02E04B1/76
CPCE04B1/00E04B1/76E04H1/02
Inventor 龚超侯兆新梁伟桥王志文闵红光
Owner SHENZHEN YJY BUILDING TECH
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