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A combination steel plate wall

A technology of combining steel plate walls and steel plates, applied in the direction of walls, buildings, building components, etc., can solve problems such as damage and shear wall cracks, and achieve the effect of increasing load limit, convenient construction and installation, and high rigidity

Active Publication Date: 2019-08-02
NANNING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the walls used more in China are brick walls or concrete pouring shear walls, but under the action of external loads, such as earthquake loads, and shear loads caused by uneven foundation settlement, brick walls or concrete pouring shear walls are easy to create cracks and cause damage

Method used

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  • A combination steel plate wall
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as image 3 As shown, a combined steel plate wall, the inner side of the outer steel plate 2 is connected to the vertical side of the inner steel plate 1 through the L-shaped 3, and the length h2 of the end of the L-shaped 3 is equal to the length of the vertical side of the inner steel plate 1. The outer surfaces of the outer steel plate 2 and the inner steel plate 1 are directly plastered with mortar.

Embodiment 2

[0023] Such as Figure 4 Shown, a kind of combination steel plate wall, differs from embodiment 1 in that, two vertical sides of outer steel plate 2 and the inner surface of transverse side are welded with the cylindrical steel pipe 4 that is arranged at equal intervals (such as Figure 9 As shown), there is a notch 5 on the outer peripheral surface of the steel pipe 4, the notch 5 runs through the steel pipe radially along the steel pipe 4, the length of the notch 5 is equal to the length of the steel pipe 4, and the cavity formed by the outer steel plate 2 and the inner steel plate 1 is filled with gypsum.

Embodiment 3

[0025] Such as Figure 5 As shown, a combined steel plate wall, the inner side of the outer steel plate 2 is connected to the vertical side of the inner steel plate 1 through the L-shaped 3, and the length h2 of the end of the L-shaped 3 is less than the length of the vertical side of the inner steel plate 1.

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PUM

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Abstract

The invention discloses a combinative steel-plate wall which comprises an outer steel plate (2), wherein a cross section of the outer steel plate is door-shaped; an inner steel plate (1) is arranged on the inner side of the outer steel plate (2); terminal ends of two vertical edges of the door-shaped outer steel plate (2) are in L shapes (3); the terminal ends of the L shapes (3) point to transverse edges of the door-shaped outer steel plate (2); a cross section of the inner steel plate (1) is door-shaped; a space H1 between the opposite surfaces of two vertical edges of the inner steel plate is equal to a space H2 between the back-to-back surfaces of the L shapes (3) of the terminal ends of the vertical edges of the outer steel plate (2). The combinative steel-plate wall provided by the invention is convenient and quick to construct, and has high rigidity and good shear-resistance and vibration-resistance performance; skeleton structures of the steel plates are convenient to construct and mount, can bear relatively high pulling force, pressure force and shear force, and can also further improve the load limit of a wall body by cooperating with a steel pipe; the formation of a cavity is beneficial to functional demands such as the embedment of a wire, sound insulation, heat insulation and the like; the relatively high evenness of the surfaces of the inner and outer steel plates is convenient for directly carrying out decoration on a wall face.

Description

technical field [0001] The invention relates to a wall, in particular to a combined steel plate wall, which belongs to the field of building wall structures. Background technique [0002] Steel plate shear walls have high bearing capacity, good seismic performance, and high rigidity. At present, there are mainly three types: embedded steel plate-concrete composite shear walls, single-sided steel plate-concrete composite shear walls, and double steel plate-concrete composite shear walls. . At present, the walls used more in China are brick walls or concrete pouring shear walls, but under the action of external loads, such as earthquake loads, and shear loads caused by uneven foundation settlement, brick walls or concrete pouring shear walls are easy to Create cracks and cause damage. [0003] In view of the frequent occurrence of natural disasters in recent years, the design and construction are simpler and the steel plate wall with better adaptability is the general trend....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C2/28E04B2/56
CPCE04B2/56E04C2/28
Inventor 邹传龙张文峰莫莽陈艳艳黄美玲梁丽君
Owner NANNING UNIV