Steel plate shear wall

Abstract

The utility model relates to the field of buildings, and discloses a steel plate shear wall which comprises an inner filling plate, two groups of longitudinal edge beams and two groups of transverse edge beams are installed on the outer side of the inner filling plate, a plurality of groups of cutting grooves are formed in one side wall of the inner filling plate, rectangular frames are installed in the cutting grooves, and corresponding first insertion holes are formed between the upper side wall and the lower side wall of each rectangular frame. Supporting blocks are installed in the two ends of the rectangular frame respectively, corresponding second insertion holes are formed in the inner sides of the two sets of supporting blocks, and third insertion holes corresponding to the second insertion holes are formed in the longitudinal edge beams. Compared with the prior art, the steel plate shear wall has the advantages that the initial lateral stiffness of the steel plate shear wall is improved, the positioning rods are made of flexible and deformable materials, the steel plate shear wall enters a yield energy consumption stage by being matched with the multiple sets of cutting grooves, the structure is effectively protected, in addition, the steel plate shear wall can be prefabricated, and later maintenance and replacement are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of construction, in particular to a steel plate shear wall. Background Art

[0002] Steel plate shear wall refers to a structure in which steel plates are filled between some frame beams and columns to improve structural rigidity and seismic performance on the basis of steel frame structure. Researchers generally believe that this is a structural form with good seismic performance. Steel plate shear wall has the advantages of light weight, high bearing capacity, large initial rigidity, high post-buckling strength, good hysteresis performance, and easy large-scale production. It is a common lateral force resisting component in modern buildings.

[0003] Common steel plate shear walls are directly connected to the upper and lower structural beams, and their deformation is coordinated with the deformation between structural layers. Therefore, steel plate shear walls can fully exert their energy dissipation capacity only when large interlayer deformation occurs in the structure. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that the steel plate shear wall can fully exert its energy dissipation capacity only when a large interlayer deformation occurs in the structure.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a steel plate shear wall, including an inner filling plate, two groups of longitudinal side beams and two groups of transverse side beams are installed on the outer side of the inner filling plate, a side wall of the inner filling plate is provided with multiple groups of grooves, a rectangular frame is installed inside the groove, a corresponding socket one is provided between the upper and lower side walls of the rectangular frame, support blocks are respectively installed inside the two ends of the rectangular frame, the inner sides of the two groups of support blocks are provided with corresponding socket two, and the longitudinal side beam is provided with a socket three corresponding to the socket two.

[0008] As an improvement, the width of the transverse side beam is smaller than the width of the longitudinal side beam, and the transverse side beam passes through the interior of the longitudinal side beam.

[0009] As an improvement, bolts are respectively installed through both ends of one side wall of the rectangular frame, and one end of the bolt is connected to the bottom of the groove.

[0010] As an improvement, the upper and lower side walls of the rectangular frame are not in contact with the inner wall of the groove.

[0011] As an improvement, the support block is located outside the cutting groove.

[0012] As an improvement, the first insertion hole is located on a side of the support block away from the inner filling plate.

[0013] 3. Beneficial Effects

[0014] Compared with the prior art, the utility model has the following advantages: multiple groups of rectangular frames are installed on one side of the inner filling plate, the positioning rod is passed through the first socket on the rectangular frame, the rectangular frames are connected in series, the positioning rod is passed through the second socket on the support block, and the rectangular frame is connected to the longitudinal side beam, thereby improving the initial lateral stiffness of the steel plate shear wall, the positioning rod is made of a tough and deformable material, and is combined with multiple groups of grooves to make the steel plate shear wall enter the yield energy consumption stage, effectively protecting the structure, and the steel plate shear wall can be prefabricated for easy maintenance and replacement in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a steel plate shear wall.

[0016] Figure 2 The utility model is a schematic diagram of the inner filling plate structure of a steel plate shear wall.

[0017] Figure 3 The utility model is a schematic diagram of a rectangular frame structure of a steel plate shear wall.

[0018] As shown in the figure: 1. Inner filling plate; 2. Longitudinal side beam; 3. Horizontal side beam; 4. Groove; 5. Rectangular frame; 6. Bolt; 7. Socket one; 8. Support block; 9. Socket two; 10. Socket three. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] As attached Figure 1 , Attachment Figure 2 and attached Figure 3 As shown, a steel plate shear wall comprises an inner filling plate 1, two groups of longitudinal side beams 2 and two groups of transverse side beams 3 are installed on the outer side of the inner filling plate 1, a plurality of groups of grooves 4 are provided on one side wall of the inner filling plate 1, a rectangular frame 5 is installed inside the groove 4, a corresponding socket 1 7 is provided between the upper and lower side walls of the rectangular frame 5, support blocks 8 are respectively installed inside the two ends of the rectangular frame 5, corresponding socket 2 9 is provided on the inner sides of the two groups of support blocks 8, and a socket 3 10 corresponding to the socket 2 9 is provided on the longitudinal side beam 2.

[0021] Through the above structure, multiple groups of positioning rods made of tough materials are selected to pass through the socket 1 7 between the upper and lower side walls of multiple groups of rectangular frames 5, and then the multiple groups of positioning rods are passed through the socket 3 10 on the longitudinal side beam 2, and then through the socket 2 9 on the support block 8. The rectangular frame 5 is supported by multiple groups of positioning rods made of tough materials to ensure the initial lateral stiffness of the steel plate shear wall. When the lateral force is large, the spacing between the side walls of the cut groove 4 increases after the inner filling plate 1 is bent and deformed, and the position of the rectangular frame 5 changes. The positioning rods made of tough materials will be deformed accordingly. At this time, the steel plate shear wall enters the yield energy dissipation stage, which effectively protects the structure. The specific structure is as follows:

[0022] Combined with Figure 1 As shown, the width of the transverse side beam 3 is smaller than that of the longitudinal side beam 2 , and the transverse side beam 3 passes through the interior of the longitudinal side beam 2 .

[0023] Through the above structure, the transverse side beam 3 and the longitudinal side beam 2 are easy to install and disassemble, and the steel plate shear wall can be prefabricated.

[0024] Combined with Figure 1 and attached Figure 3 As shown, bolts 6 are respectively installed through both ends of one side wall of the rectangular frame 5, one end of the bolt 6 is connected to the bottom of the groove 4, the upper and lower side walls of the rectangular frame 5 are not in contact with the inner wall of the groove 4, the support block 8 is located on the outside of the groove 4, and the socket 7 is located on the side of the support block 8 away from the inner filling plate 1.

[0025] Through the above structure, the rectangular frame 5 is installed to the bottom of the groove 4 by two sets of bolts 6. The upper and lower side walls of the rectangular frame 5 are not in contact with the inner wall of the groove 4, so that when the inner filling plate 1 is deformed, the rectangular frame 5 will not support the groove 4, affecting the deformation of the inner filling plate 1. The support block 8 is located outside the groove 4, so that the second socket 9 can be aligned with the third socket 10. The socket 1 7 is located on the side of the support block 8 away from the inner filling plate 1, so that the horizontally and vertically installed positioning rods are misaligned and will not be restricted.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A steel plate shear wall, comprising an inner filling plate (1), two groups of longitudinal side beams (2) and two groups of transverse side beams (3) being installed outside the inner filling plate (1), characterized in that: A plurality of groups of grooves (4) are provided on one side wall of the inner filling plate (1), a rectangular frame (5) is installed inside the groove (4), a corresponding first plug hole (7) is provided between the upper and lower side walls of the rectangular frame (5), support blocks (8) are respectively installed inside the two ends of the rectangular frame (5), and corresponding second plug holes (9) are provided inside the two groups of support blocks (8), and a third plug hole (10) corresponding to the second plug hole (9) is provided on the longitudinal side beam (2).

2. A steel plate shear wall according to claim 1, characterized in that: The width of the transverse side beam (3) is smaller than the width of the longitudinal side beam (2), and the transverse side beam (3) passes through the interior of the longitudinal side beam (2).

3. The steel plate shear wall according to claim 1, characterized in that: Bolts (6) are respectively installed through the two ends of one side wall of the rectangular frame (5), and one end of the bolt (6) is connected to the bottom of the slot (4).

4. The steel plate shear wall according to claim 1, characterized in that: The upper and lower side walls of the rectangular frame (5) are not in contact with the inner wall of the cut groove (4).

5. The steel plate shear wall according to claim 1, characterized in that: The support block (8) is located outside the cutting groove (4).

6. The steel plate shear wall according to claim 1, characterized in that: The insertion hole 1 (7) is located on a side of the support block (8) away from the inner filling plate (1).

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