Plane steel bar truss reinforced by steel bar meshes with skimming angles on upper and lower chords for superimposed shear wall system
By introducing steel mesh with flared corners on both the upper and lower chords into the steel truss, and combining it with steel wire mesh and composite carbon fiber mesh, a composite shear wall system is formed, which solves the problems of large material consumption and high cost, and achieves material saving, cost reduction and construction simplification.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG XINGNANXIANG CONSTRUCTION CONSULTING CO LTD
- Filing Date
- 2025-07-04
- Publication Date
- 2026-05-19
AI Technical Summary
Existing conventional steel trusses consume a large amount of materials, are costly, and are not conducive to use.
A planar steel truss reinforced with steel mesh with flared corners on both the upper and lower chords is adopted, which includes a truss, a steel wire mesh and a composite carbon fiber mesh. The flared corners are located at the ends of the web reinforcement, forming a composite shear wall system.
This reduced the amount of steel truss material used, lowered costs, and simplified the construction process.
Smart Images
Figure CN224259724U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of steel truss technology, specifically relating to a planar steel truss reinforced with angled steel mesh 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 bar on each side (double web bar). 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 planar steel truss with slanted steel mesh reinforcement on both the top and bottom chords for composite shear wall systems. Utility Model Content
[0003] The purpose of this utility model is to provide a planar steel truss with slanted steel mesh reinforcement on both the upper and lower chords for composite shear wall systems, in order to solve the problem mentioned in the background art that the existing ordinary steel trusses are composed of a single upper chord, two lower chords, and a web reinforcement on each side, which results in a large amount of 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 reinforced with steel mesh with flared corners on both the upper and lower chords of a composite shear wall system, comprising a truss, a wire mesh frame, and a composite carbon fiber mesh. The wire mesh frame is located on the outer surface of the flared corners on the upper and lower chords of the truss, and the composite carbon fiber mesh is located on the outer side of the wire mesh frame. The truss includes an upper chord, flared corners, web reinforcement, and a lower chord. The upper chord is located above the lower chord, and the web reinforcement is located on one side of the lower chord. The upper and lower chords are connected by resistance welding through the web reinforcement, and the flared corners are located at the ends of the web reinforcement.
[0005] Preferably, the left and right sides of the left and right sides are reversed.
[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 chord; 2. Side sill; 3. Web rib; 4. Bottom chord; 5. Wire mesh frame; 6. Composite carbon fiber mesh. Detailed Implementation
[0010] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0011] Please see Figure 1 This utility model provides a planar steel truss reinforced with steel mesh with flared corners on both the upper and lower chords for a composite shear wall system. It includes a truss, a wire mesh frame 5, and a composite carbon fiber mesh 6. The wire mesh frame 5 is located on the outer surface of the flared corners of the upper chord 1 and lower chord 4 of the truss. The composite carbon fiber mesh 6 is located on the outside of the wire mesh frame 5. The truss includes an upper chord 1, flared corners 2, web members 3, and a lower chord 4. The upper chord 1 is located above the lower chord 4, the web members 3 are 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 members 3. The flared corners 2 are located at the ends of the web members 3.
[0012] Specifically, the left and right sides of the left and right sides are reversed.
[0013] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A planar steel truss reinforced with angled steel mesh on both the upper and lower chords of a composite shear wall system, comprising a truss, a wire mesh (5), and a composite carbon fiber mesh (6), characterized in that: The wire mesh frame (5) is located on the outer surface of the upper and lower chords of the truss. The composite carbon fiber mesh (6) is located on the outside of the wire mesh frame (5). The truss includes an upper chord (1), a foot (2), a web member (3), and a lower chord (4). The upper chord (1) is located above the lower chord (4). The web member (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 member (3). The foot (2) is located at the end of the web member (3).
2. The planar steel truss reinforced with angled steel mesh on both the upper and lower chords of the composite shear wall system according to claim 1, characterized in that: The left and right sides of the left and right sides are reversed.