Double-layer corrugated steel plate and composite structure partition wall

A corrugated steel plate and composite structure technology, applied in the direction of walls, building components, building structures, etc., can solve the problems of small distance between two steel plates, difficult positioning and fixing of two steel plates, and slurry leakage, and achieve the effect of preventing left and right translation.

Active Publication Date: 2013-12-11
ZHEJIANG CTB WAVEFORM STEEL WEB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the disadvantages of the prior art that the distance between the two steel plates is small, which makes it difficult to position and fix the two steel plates, and the method of fixing through the steel plates through the connecting rod will cause slurry leakage and affect the overall structural strength of the partition wall. Provides a combination of double-layer corrugated steel plates in which connecting heads are respectively arranged on two steel plates, and the two steel plates are connected through the connecting heads. structural partition

Method used

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  • Double-layer corrugated steel plate and composite structure partition wall
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  • Double-layer corrugated steel plate and composite structure partition wall

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Embodiment 1

[0025] Double-layer corrugated steel plate composite structure partition wall, such as figure 1 , 2 As shown, it includes A corrugated steel plate 1 and B corrugated steel plate 2. A connector 11 is provided on the inner side of the A corrugated steel plate 1, and a B connector 21 is provided on the inner side of the B corrugated steel plate 2. The A connector 11 and the B connector 21 Connected by connecting device 3 , reinforced concrete 4 is set between A corrugated steel plate 1 and B corrugated steel plate 2 . When pouring concrete between double-layer steel plates, due to the small distance between the steel plates, the staff cannot perform welding operations between the two steel plates; Bolting is used to control the distance between the two steel plates and to support and fix the two steel plates. However, on the one hand, the opening connection method will destroy the continuity of the entire steel plate and affect the overall structural strength of the steel plate....

Embodiment 2

[0030] Double-layer corrugated steel plate composite structure partition wall, such as figure 1 , 2 As shown, the difference between this embodiment and Embodiment 1 is that the A connector 11 and the B connector 21 are U-shaped steel bars, and the U-shaped steel bars are misplaced. The rod is connected to pass through the intersecting hole where the U-shaped steel bars displace and intersect, and connect the A corrugated steel plate 1 and the B corrugated steel plate 2 together. The connecting rod can also be a steel bar, and the A connector 11 and the B connector 21 are connected through the connecting device 3 . The connection piercing rod is used to penetrate the U-shaped steel bars respectively provided on the A corrugated steel plate 1 and the B corrugated steel plate 2, so as to realize the purpose of connecting the A corrugated steel plate 1 and the B corrugated steel plate 2 together, and has the advantages of simple operation and high installation efficiency.

Embodiment 3

[0032] Double-layer corrugated steel plate composite structure partition wall, such as figure 1 , 3 , 5, including A corrugated steel plate 1 and B corrugated steel plate 2, the inner side of the A corrugated steel plate 1 is provided with an A connector 11, and the inner side of the B corrugated steel plate 2 is provided with a B connector 21, and the A connector 11 is connected to B The head 21 is directly connected, and reinforced concrete 4 is arranged between the A corrugated steel plate 1 and the B corrugated steel plate 2 . When pouring concrete between double-layer steel plates, due to the small distance between the steel plates, the staff cannot perform welding operations between the two steel plates; Bolting is used to control the distance between the two steel plates and to support and fix the two steel plates. However, on the one hand, the opening connection method will destroy the continuity of the entire steel plate and affect the overall structural strength of ...

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Abstract

The invention relates to a steel and concrete composite structure and discloses a double-layer corrugated steel plate and composite structure partition wall. The double-layer corrugated steel plate and composite structure partition wall comprises an A corrugated steel plate (1) and a B corrugated steel plate (2). The inner side of the A corrugated steel plate (1) is provided with A connectors (11); the inner side of the B corrugated steel plate (2) is provided with B connectors (21); the A connectors (11) and the B connectors (21) are directly connected or are connected by a connecting device (3); reinforced concrete (4) is filled between the A corrugated steel plate (1) and the B corrugated steel plate (2). According to the double-layer corrugated steel plate and composite structure partition wall disclosed by the invention, the connectors are respectively arranged on the two steel plates, and the two steel plates are connected directly or indirectly by the connectors, and therefore, the two steel plates are connected without punching the steel plates. Meanwhile, the space between the two steel plates can be ensured after the connectors are connected to prevent the two steel plates from horizontally shifting.

Description

technical field [0001] The invention relates to a steel-concrete composite structure, in particular to a double-layer corrugated steel composite structure partition wall. Background technique [0002] At present, the double-layer corrugated steel plate composite structure partition wall has strong shear resistance, good section rigidity, can bear multi-directional force, will not crack, and can reduce the weight by more than 60%. However, in the structure of existing double-layer steel plates and concrete pouring in the middle, before pouring concrete, the distance between the two steel plates must first be determined to prevent relative movement or translation of the steel plates; however, due to the combination of double-layer steel plates and concrete , under the same loading state, the thickness of the double-layer steel plate concrete composite structure partition wall is much smaller than that of the pure concrete structure partition wall. Since the distance between th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/86
Inventor 孙天明上官兴
Owner ZHEJIANG CTB WAVEFORM STEEL WEB
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