A wall panel connection structure of a thin steel plate shear wall structure

Abstract

The invention discloses a wall panel connection structure of a thin steel plate shear wall structure, comprising a wall panel, a cover plate and a fish plate; angle steels are arranged at the corners of the wall panel, the upper surface of the wall panel end is arranged with a cover plate, and the lower surface of the wall panel end is arranged with a fish plate, wherein the angle steels, the cover plate, the wall panel and the fish plate are distributed in sequence from top to bottom, and the angle steels, the cover plate, the wall panel and the fish plate are connected, and the structure can realize the effective connection between the thin steel plate and the fish plate in the thin steel plate shear wall structure.

Description

Technical Field

[0001] The invention belongs to the technical field of building engineering and relates to a wall panel connection structure of a thin steel plate shear wall structure. Background Art

[0002] After nearly half a century of research, the steel plate shear wall structure system has been proven to have high bearing capacity, high initial lateral stiffness, good ductility, high energy consumption and other seismic performance, and has been widely used. The steel plate shear wall structure connects the frame and the steel plate wall through the fishplate. The connection methods between the wall panel and the fishplate are mainly bolt connection and weld connection. However, for the thin steel plate shear wall structure, when the thickness of the steel plate is small, the above two connection methods are insufficient. When bolt connection is used, due to the small thickness of the thin steel plate, the wall panel at the bolt opening is prone to extrusion damage. When weld connection is used, due to the thin wall panel, the weld at the joint of the fishplate and the wall panel is easy to penetrate the wall panel, so the thin steel plate and the fishplate cannot be effectively connected.

[0003] Therefore, the current conventional connection methods are difficult to meet the use requirements of thin steel plate shear walls, and it is urgent to find other effective connection methods. Summary of the invention

[0004] The purpose of the present invention is to overcome the disadvantages of the prior art and provide a wall panel connection structure of a thin steel plate shear wall structure, which can achieve effective connection between the thin steel plate and the fishplate in the thin steel plate shear wall structure.

[0005] To achieve the above-mentioned purpose, the wall panel connection structure of the thin steel plate shear wall structure of the present invention comprises a wall panel, a cover plate and a fish plate;

[0006] Angle steel is arranged at the corner of the wall panel, a cover plate is arranged on the upper surface of the wall panel end, and a fish plate is arranged on the lower surface of the wall panel end, wherein the angle steel, cover plate, wall panel and fish plate are distributed in sequence from top to bottom, and the angle steel, cover plate, wall panel and fish plate are connected.

[0007] The ends of the wall panels and the cover panels are slotted.

[0008] The angle steel, cover plate, wall panel and fish plate are connected by screws and nuts.

[0009] Through holes for screws to pass through are arranged on the wall panels, cover panels, fish plates and angle steels.

[0010] The slots on the wall panels correspond one to one with the slots on the cover panels.

[0011] The wall panels, cover panels and fish plates are connected by fillet welds.

[0012] The present invention has the following beneficial effects:

[0013] In the specific operation of the wall panel connection structure of the thin steel plate shear wall structure described in the present invention, angle steels are provided at the corners of the wall panels, cover plates are provided on the upper surfaces of the wall panel ends, and fish plates are provided on the lower surfaces of the wall panel ends. That is, the angle steels are used for reinforcement to achieve effective connection between the thin steel plates and the fish plates in the thin steel plate shear wall structure. The connection form is simple, the force is clear, the connection strength is high, and it is easy to construct and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a connection schematic diagram of the present invention;

[0015] Figure 2 for Figure 1 Right view of;

[0016] Figure 3 for Figure 1 A partial enlarged schematic diagram of

[0017] Figure 4 for Figure 2 A partial enlarged schematic diagram of

[0018] Figure 5 It is a connection exploded view of the present invention.

[0019] Among them, 1 is a wall panel, 2 is a cover plate, 3 is a fish plate, 4 is an angle steel, 5 is a screw rod, and 6 is a nut. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is only an embodiment of a part of the present invention, not all embodiments, and is not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concepts disclosed in the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the present invention.

[0021] The accompanying drawings show schematic diagrams of structures according to embodiments disclosed in the present invention. These figures are not drawn to scale, and some details are magnified and some details may be omitted for the purpose of clear expression. The shapes of various regions and layers shown in the figures and the relative sizes and positional relationships therebetween are only exemplary, and may deviate in practice due to manufacturing tolerances or technical limitations, and those skilled in the art may additionally design regions / layers with different shapes, sizes, and relative positions according to actual needs.

[0022] refer to Figures 1 to 5The wall panel connection structure of the thin steel plate shear wall structure of the present invention comprises a wall panel 1, a cover plate 2 and a fish plate 3;

[0023] An angle steel 4 is provided at the corner of the wall panel 1, a cover plate 2 is provided on the upper surface of the end of the wall panel 1, and a fish plate 3 is provided on the lower surface of the end of the wall panel 1, wherein the angle steel 4, the cover plate 2, the wall panel 1 and the fish plate 3 are distributed in sequence from top to bottom, and the angle steel 4, the cover plate 2, the wall panel 1 and the fish plate 3 are connected by screws 5 and nuts 6.

[0024] The end of the wall panel 1 is slotted; the cover panel 2 is slotted; the wall panel 1, the cover panel 2, the fish plate 3 and the angle steel 4 are provided with through holes for the screw rod 5 to pass through.

[0025] The slots on the wall panel 1 correspond to the slots on the cover panel 2 one by one.

[0026] The wall panel 1, the cover panel 2 and the fish plate 3 are connected by fillet welds.

[0027] The specific construction process of the present invention is:

[0028] The cover plate 2, the wall plate 1 and the fish plate 3 are stacked in sequence, the slit grooves of the wall plate 1 and the cover plate 2 correspond one to one, and the wall plate 1, the cover plate 2 and the fish plate 3 are welded and connected by fillet welds. The four corners of the wall plate 1 are reinforced with eight angle steels 4, and the angle steels 4, the cover plate 2, the wall plate 1 and the fish plate 3 are connected by screws 5 and nuts 6 to achieve effective connection between the thin steel plate and the fish plate 3 in the thin steel plate shear wall structure.

Claims

1. A wall panel connection structure of a thin steel plate shear wall structure, characterized in that: It comprises a wall panel (1), a cover panel (2) and a fish plate (3); An angle steel (4) is provided at the corner of the wall panel (1), a cover plate (2) is provided on the upper surface of the end of the wall panel (1), and a fish plate (3) is provided on the lower surface of the end of the wall panel (1), wherein the angle steel (4), the cover plate (2), the wall panel (1) and the fish plate (3) are arranged in sequence from top to bottom, and the angle steel (4), the cover plate (2), the wall panel (1) and the fish plate (3) are connected; The angle steel (4), the cover plate (2), the wall plate (1) and the fish plate (3) are connected by means of screw rods (5) and nuts (6); The wall panel (1), the cover panel (2), the fish plate (3) and the angle steel (4) are provided with through holes for the screw rod (5) to pass through; The wall panel (1), the cover panel (2) and the fish plate (3) are connected by fillet welds.

2. The wall panel connection structure of the thin steel plate shear wall structure according to claim 1, characterized in that: The ends of the wall panel (1) and the cover panel (2) are both provided with slots.

3. The wall panel connection structure of the thin steel plate shear wall structure according to claim 2, characterized in that: The slots on the wall plate (1) correspond one to one with the slots on the cover plate (2).

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