Composite shear wall system with upper and lower chord both with angled planar steel truss

Abstract

The composite shear wall system with upper and lower chords both provided with plane steel truss of triangular corner includes upper chord, triangular foot, web bar and lower chord, the upper chord is located above the lower chord, the web bar is located on one side of the lower chord, and the upper chord is fixedly connected with the lower chord through the web bar, and the triangular foot is located on the upper and lower ends of the web bar; the upper chord and the lower chord are both provided with left and right triangular corners extended by single web bar, the plates can be made on both sides of the upper chord and the lower chord respectively, and the composite shear wall system can be formed after being erected, and the construction is simple.

Description

Technical Field

[0001] This utility model belongs to the field of steel truss technology, specifically relating to a planar steel truss with slanted corners on both the upper and lower chords for composite shear wall systems. Background Technology

[0002] Currently, existing ordinary steel trusses are composed of a single top chord, two bottom chords, and a web member on each side (double web member). However, this results in a large amount of material consumption and high cost in manufacturing steel trusses, which is not conducive to their use. Therefore, we propose a single web member truss with a single top chord and a single bottom chord, and both the top and bottom chords have left and right slant angles. Utility Model Content

[0003] The purpose of this invention is to provide a single-top-chord, single-bottom-chord, single-web-strut truss with left and right flared angles on both the top and bottom chords, to solve the problem mentioned in the background art that existing ordinary steel trusses are composed of a single top chord, two bottom chords, and one web-strut on each side, which results in high material consumption, high cost, and is not conducive to use.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a planar steel truss with slanted corners on both the upper and lower chords of a composite shear wall system, comprising an upper chord, slanted corners, web reinforcement, and a lower chord. The upper chord is located above the lower chord, the web reinforcement is located on one side of the lower chord, and the upper and lower chords are fixedly connected by the web reinforcement. The slanted corners are located at the upper and lower ends of the web reinforcement.

[0005] Preferably, the left-falling strokes are arranged in pairs, and each pair of left-falling strokes is in the opposite direction to the right.

[0006] Compared with the prior art, the beneficial effects of this utility model are:

[0007] The upper and lower chord ends are both equipped with left and right slanted corners formed by the extension of single web reinforcement bars, which can be used to make slabs on both sides of the upper and lower chords respectively. After being erected, they can form a composite shear wall system, which is easy to construct. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0009] In the diagram: 1. Top string; 2. Slant; 3. Side string; 4. Bottom string. Detailed Implementation

[0010] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0011] Please refer to Figure 1 , the present utility model provides a planar steel bar truss with chamfered upper and lower chords for a laminated shear wall system, which includes an upper chord 1, chamfered feet 2, web bar reinforcements 3 and a lower chord 4. The upper chord 1 is located above the lower chord 4, the web bar reinforcements 3 are located on one side of the lower chord 4, and the upper chord 1 and the lower chord 4 are resistance welded and connected through the web bar reinforcements 3. The chamfered feet 2 are located at the ends of the web bar reinforcements 3.

[0012] Specifically, the chamfered feet 2 are grouped in pairs, and each pair of chamfered feet 2 is in the left-right reverse direction.

[0013] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A steel truss with a pair of diagonal planar reinforcement bars in the upper and lower chords for a composite shear wall system, comprising an upper chord (1), a diagonal leg (2), a web bar (3) and a lower chord (4), characterized in that: The upper chord (1) is located above the lower chord (4), the web bar (3) is located on one side of the lower chord (4), and the upper chord (1) and the lower chord (4) are connected by resistance welding through the web bar (3). The flared foot (2) is located at the end of the web bar (3).

2. The composite shear wall system according to claim 1 uses a planar steel truss with flared corners on both the upper and lower chords, characterized in that: The left-falling foot (2) is in pairs and is in a left-right opposite direction.

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