CN111877604A - Steel plate shear wall - Google Patents
Steel plate shear wall Download PDFInfo
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- CN111877604A CN111877604A CN202010858911.3A CN202010858911A CN111877604A CN 111877604 A CN111877604 A CN 111877604A CN 202010858911 A CN202010858911 A CN 202010858911A CN 111877604 A CN111877604 A CN 111877604A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 298
- 239000010959 steel Substances 0.000 title claims abstract description 298
- 238000003466 welding Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 10
- 238000010079 rubber tapping Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
Abstract
The embodiment of the application provides a steel plate shear wall. The steel plate shear wall comprises a wall unit, wherein the wall unit comprises two steel plates and at least one support structure, the two steel plates are arranged oppositely, and the support structure is positioned between the two steel plates; the support structure comprises two square steel pipes which are arranged oppositely and a plurality of supports which are positioned between the two square steel pipes, and the end parts of the supports are respectively connected with the corresponding square steel pipes; two square steel pipes of the support structure are connected with corresponding steel plates in a threaded connection mode. Due to the fact that the support structure is fixedly connected with the steel plate, the strength of the whole structure of the steel plate shear wall is enhanced, the self weight of the steel plate shear wall is reduced, the manufacturing cost is lowered, and transportation is facilitated.
Description
Technical Field
The application relates to the field of building structural members, in particular to a steel plate shear wall.
Background
The steel structure has more advantages in the field of buildings, such as standardized design, factory manufacturing, assembly construction and the like. The method has the advantages of developing a new energy-saving and environment-friendly industry, improving the safety level of the building, promoting the excess capacity of chemical decomposition and the like. The proportion of the assembly type building occupying the newly-built building area is increased, the assembly type steel structure building is developed, technical innovation is urgently needed, and the building design and construction level needs to be improved.
At present, a shear wall is a common assembly type steel structure in the field of buildings, and the shear wall is mainly used for bearing the horizontal force of the structure and preventing the shear damage of the structure. The body wall units in shear walls typically comprise two opposing steel plates, and a connection connecting the two steel plates.
In current shear force wall, connecting portion are mostly integrated into one piece's steel sheet structure, and this dead weight that can show the increase shear force wall is unfavorable for the installation of shear force wall to cause the shear force wall to make the problem that the cost is higher than normal.
Disclosure of Invention
This application is to the shortcoming of current mode, provides a steel sheet shear force wall for solve the technical problem of the shear force wall installation of being not convenient for of the connecting portion of steel sheet structure in current shear force wall.
In a first aspect, an embodiment of the application provides a steel plate shear wall, which includes a wall unit, where the wall unit includes two steel plates and at least one support structure, the two steel plates are arranged oppositely, and the support structure is located between the two steel plates;
the support structure comprises two square steel pipes which are arranged oppositely and a plurality of supports which are positioned between the two square steel pipes, and the end parts of the supports are respectively connected with the corresponding square steel pipes; and the two square steel pipes of the support structure are fixedly connected with the corresponding steel plates.
Optionally, the two square steel pipes are fixedly connected with the corresponding steel plates in a welding mode, and an included angle is formed between each square steel pipe and the horizontal plane.
Optionally, the two square steel pipes are respectively and fixedly connected with the corresponding steel plates through a plurality of screw connectors, and an included angle is formed between each square steel pipe and the horizontal plane;
the free end of the screw connector penetrates through the square steel pipe and is positioned in a space formed between the two steel plates.
Alternatively, a plurality of screw members are provided at intervals in the vertical direction of the steel plate.
Optionally, a plurality of support structures are arranged between two steel plates of the wall unit, and a part of the screw joint penetrating through the square steel pipe in each support structure and including the free end is embedded in the concrete filled in the space.
Optionally, each brace comprises at least one web; the two ends of the web member are respectively connected with the corresponding square steel pipes through riveting pieces.
Alternatively, in the case of a stand comprising two web members, one end of each web member is connected to one of the square steel tubes by a rivet, and the other end of each web member is connected to the other of the square steel tubes by a rivet, with an angle between the two web members.
Optionally, the connecting ends of the two web members are integrally formed.
Optionally, the steel plate shear wall further comprises end members at each end of each wall unit;
the same side wall of the end part is connected with the edges of the two steel plates; the two end parts and the two steel plates are enclosed to form a pouring cavity of the steel plate shear wall, and the pouring cavity is used for filling concrete.
Optionally, the end pieces are also used as connecting nodes between a plurality of wall units;
the end parts and the wall units are combined to form the steel plate shear wall with the horizontal section of a horizontal strip shape, an L shape, a T shape, a Z shape, a C shape or a cross shape.
Optionally, the horizontal cross-section of the end piece comprises a rectangle, H-shape or U-shape.
The beneficial technical effects brought by the technical scheme provided by the embodiment of the application comprise:
the steel plate shear wall provided by the embodiment of the application comprises a wall unit, wherein the wall unit comprises two steel plates and at least one support structure, the two steel plates are arranged oppositely, and the support structure is positioned between the two steel plates; the support structure comprises two square steel pipes which are arranged oppositely and a plurality of supports which are positioned between the two square steel pipes, and the end parts of the supports are respectively connected with the corresponding square steel pipes; and the two square steel pipes of the support structure are fixedly connected with the corresponding steel plates. Due to the fact that the support structure is fixedly connected with the steel plate, the strength of the whole structure of the steel plate shear wall is enhanced, the self weight of the steel plate shear wall is reduced, the manufacturing cost is lowered, and transportation is facilitated.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a first steel plate shear wall provided in an embodiment of the present application;
fig. 2 is an enlarged schematic view of a portion a of the steel plate shear wall in fig. 1 according to an embodiment of the present disclosure;
FIG. 3 is a schematic view of the stent structure of FIG. 2 according to an embodiment of the present application;
FIG. 4 is a schematic view of an alternative stent structure of FIG. 2 according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a second steel plate shear wall provided in an embodiment of the present application;
fig. 6 is a schematic structural diagram of a third steel plate shear wall provided in an embodiment of the present application;
fig. 7 is a schematic structural diagram of a fourth steel plate shear wall provided in the embodiment of the present application;
fig. 8 is a schematic structural diagram of a fifth steel plate shear wall provided in an embodiment of the present application;
fig. 9 is a schematic structural diagram of a sixth steel plate shear wall provided in an embodiment of the present application;
fig. 10 is a schematic structural diagram of a seventh steel plate shear wall provided in an embodiment of the present application;
fig. 11 is a schematic structural diagram of an eighth steel plate shear wall provided in an embodiment of the present application;
fig. 12 is a schematic structural diagram of a ninth steel plate shear wall provided in an embodiment of the present application.
The reference numbers illustrate:
100-a wall unit;
10-a steel plate;
20-a scaffold structure; 21-square steel pipe; 22-a scaffold; 221-web member; 23-riveting;
30-a screw joint; 31-free end of screw 30;
40-end piece.
Detailed Description
Reference will now be made in detail to the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar parts or parts having the same or similar functions throughout. In addition, if a detailed description of the known art is not necessary for illustrating the features of the present application, it is omitted. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It is to be understood that the term "and/or" as used herein is intended to include all or any and all combinations of one or more of the associated listed items.
The embodiment of the application provides a steel plate shear wall, and the structural schematic diagram of the steel plate shear wall is shown in fig. 1, and the steel plate shear wall comprises a wall unit, wherein the wall unit comprises two steel plates 10 and at least one support structure 20, the two steel plates 10 are arranged oppositely, and the support structure 20 is positioned between the two steel plates 10; the support structure 20 comprises two square steel tubes 21 arranged oppositely and a plurality of supports 22 positioned between the two square steel tubes 21, and the end parts of the supports 22 are respectively connected with the corresponding square steel tubes 21; two square steel pipes 21 of the support structure 20 are fixedly connected with the corresponding steel plates 10.
In the steel plate shear wall provided by the embodiment of the application, the dead weight of the steel plate shear wall is reduced by adopting the support structure 20 and the steel plate 10 to be fixedly connected, the manufacturing cost is reduced, and the transportation is also facilitated.
As understood by those skilled in the art, in the steel plate shear wall in the prior art, plate-shaped steel is mostly connected with the steel plate wall of the shear wall by welding, and in the steel plate shear wall provided in the embodiment of the present application, the wall unit includes two steel plates 10 and at least one supporting frame structure 20, and the supporting frame structure 20 is located between two oppositely arranged steel plates 10; the support structure 20 comprises two square steel tubes 21 arranged oppositely and a plurality of supports 22 located between the two square steel tubes 21, the ends of the supports 22 are respectively connected with the corresponding square steel tubes 21, and the two square steel tubes 21 of the support structure 20 are fixedly connected with the corresponding steel plates 10. Compared with the steel plate shear wall in the prior art, the steel consumption of the support structure 20 in the embodiment of the application is obviously reduced compared with that of a plate-shaped steel material, so that the self weight of the steel plate shear wall is reduced while the strength of the steel plate shear wall is ensured, and the manufacturing cost of the steel plate shear wall is reduced.
It should be noted that, in the steel plate shear wall provided in the embodiment of the present application, the steel plate 10 and the support structure 20 are common parts manufactured in a factory, so that the manufacturing cost is low, the transportation is convenient, and the manufacturing and installation efficiency of the steel plate shear wall is further improved.
In one embodiment of the present application, two square steel tubes 21 are fixedly connected to the corresponding steel plates 10 by welding, and an included angle is formed between each square steel tube 21 and a horizontal plane.
In the steel plate shear wall provided by the embodiment of the application, the two square steel pipes 21 of the support structure 20 are respectively and fixedly connected with the corresponding steel plates 10 in a welding mode, so that the support structure 20 and the steel plates 10 are connected more firmly, and the strength of the steel plate shear wall can be effectively increased. In the embodiment of the application, the welding modes comprise resistance welding, laser welding, gas shielded welding and the like. Meanwhile, an included angle is formed between the square steel tube 21 and the horizontal plane so as to improve the horizontal load bearing capacity of the steel plate shear wall, in the embodiment of the application, the included angle between the square steel tube 21 and the horizontal plane is 90 degrees, that is, the extending direction of the square steel tube 21 is the same as the vertical direction of the steel plate 10.
In one embodiment of the present application, two square steel tubes 21 are respectively connected to the corresponding steel plate 10 through a plurality of screw connectors 30, and an included angle is formed between each square steel tube 20 and a horizontal plane; the free end 31 of the screw 30 penetrates the square steel pipe 21 and is located in the space formed between the two steel plates 10.
In the embodiment of the application, the steel plate 10 is connected with the support structure 20 through the plurality of screw connectors 30, so that the welding operation in the installation process of the steel plate shear wall is reduced while the overall structural strength of the steel plate shear wall is enhanced, the installation operation of engineering personnel is facilitated, and the installation operation efficiency of the steel plate shear wall is improved. It should be noted that, in the present embodiment, the screw 30 includes a bolt, a screw, a tapping screw, and the like.
Specifically, as shown in fig. 2, which is an enlarged schematic view of a position a of the steel plate shear wall in fig. 1 provided in the embodiment of the present application, in the steel plate shear wall provided in the embodiment of the present application, one side wall of two opposite square steel tubes 21 in the support structure 20 is respectively connected to the corresponding steel plates 10 through a plurality of screw connectors 30, and free ends 31 of the screw connectors 30 sequentially penetrate through the steel plates 10 and first and second side walls of the square steel tubes 21, where the first side wall is a side wall of the square steel tube 21 that is tightly attached to the steel plates 10, and the second side wall is a side wall of the square steel tube 21 that is opposite to the first side wall, that is, the free end 31 penetrates through the square steel tube 21 and is located in a space formed between the two steel plates 10. In the embodiment of the present application, an included angle between the square steel tube 21 and the horizontal plane is 90 °, that is, the extending direction of the square steel tube 21 is the same as the vertical direction of the steel plate 10.
The screw-connecting member 30 includes a cross-recessed common screw, a lifting ring screw, a tapping screw, a self-drilling screw, and the like, and in the embodiment of the present application, the screw-connecting member 30 is specifically a tapping screw, and the length of the tapping screw is greater than the distance between two opposite sidewalls of the square steel pipe 21, so that the free end of the tapping screw can penetrate through the square steel pipe 21 and is located in a space formed between the two steel plates 10. In this way the free end portions of the tapping screws can be embedded in the concrete during subsequent filling of the concrete.
Alternatively, in one embodiment of the present application, a plurality of screw members 30 in the steel plate shear wall are provided at intervals in the vertical direction of the steel plate 10. The vertical direction here refers to a direction in which the steel plate shear wall is perpendicular to the installation horizontal plane.
As shown in fig. 1, a plurality of support structures 20 are arranged between two steel plates 10 of a wall unit, and the distance between any two adjacent support structures 20 is equal, so that the support structures 20 can be uniformly arranged between the two steel plates 10, the uniformity of the steel plate shear wall structure can be ensured, and the overall structural strength of the steel plate shear wall is ensured. Meanwhile, in the concrete filled in the embedding space of a part of the screw connector 30 which penetrates through the square steel tube 21 in each support structure 20 and comprises the free end 31, the free end 31 provides support for the concrete in the direction parallel to the steel plate 10, so that the concrete is prevented from being separated from the steel plate 10, the integrity of the steel plate 10 and the concrete is improved, and the overall structural strength of the steel plate shear wall is further ensured.
In one embodiment of the present application, each bracket 22 includes at least one web member 221; both ends of the web member 221 are connected to the corresponding square steel pipes 21 by rivets 23. Fig. 3 is a schematic structural diagram of a support structure in a steel plate shear wall according to an embodiment of the present disclosure. In the embodiment of the present application, each of the support structures 20 includes a plurality of supports 22, each of the supports 22 includes a web member 221, the web member 221 is specifically a steel plate, two ends of the web member 221 are respectively connected to the corresponding square steel tubes 21 through rivets 23, and the web member 221 is parallel to the horizontal plane. The web member 221 of the steel plate type is convenient to connect with the square steel tube 21 of the support structure 20, and the connection area of the connection part of the web member 221 and the square steel tube 21 is large, so that the connection strength of the web member 221 and the square steel tube 21 is enhanced, and further the strength of the steel plate shear wall is enhanced.
In an embodiment of the present application, as shown in fig. 4, a schematic structural diagram of another support structure in a steel plate shear wall provided in an embodiment of the present application is shown. In the case that the support 22 includes two web members 221, one end of each web member 221 is connected to one square steel tube 21 by a rivet 23, the other end of each web member 221 is connected to the other square steel tube 21 by a rivet 23, and an included angle is formed between the two web members 221.
Specifically, in the embodiment of the present application, each support structure 20 includes a plurality of supports 22, each support 22 includes two web members 221, the two web members 221 are located in the same plane, and a certain included angle is formed between the two web members 221, one end of each web member 221 is connected to one square steel tube 21 through a rivet 23, and the other end of each web member 221 is connected to the other square steel tube 21 through a rivet 23, so that each support 22 and the square steel tube 21 form a triangular structure, and the structural strength of the support structure 20 is improved. Compared with a plate concrete shear wall in the prior art, the steel consumption of the support structure 20 in the embodiment of the application is obviously reduced compared with that of a plate steel, so that the self weight of the steel plate shear wall is reduced and the manufacturing cost of the steel plate shear wall is reduced while the strength of the steel plate shear wall is ensured.
Meanwhile, due to the use of the support structure 20, the operation of opening holes in the support structure 20 is avoided, and the manufacturing cost of the steel plate shear wall is further reduced. When pouring concrete between two steel sheets 10, the concrete can enter different cavities through the support structure 20, which is not only beneficial to improving the pouring speed of the concrete, but also can ensure that the concrete is more uniformly distributed between the two steel sheets 10.
Optionally, in this embodiment of the present application, the riveting member 23 may include an anchor, a rivet, and the like, and in this embodiment of the present application, the riveting member 23 is specifically an anchor, and the two ends of the web member 221 are respectively and fixedly connected to the corresponding square steel pipes 21 by the anchor, so that a problem of a large structural deformation caused by a welding manner can be effectively avoided. Of course, the web member 221 and the square steel pipe 21 may be connected by welding. The engineering personnel can adopt the suitable connection mode according to the actual demand.
In the embodiment of the present application, the web member 221 may be in the form of a steel plate, C-shaped steel, angle steel, channel steel, etc., and the trip personnel may adopt a suitable web member 221 form according to actual requirements.
Alternatively, in one embodiment of the present application, as shown in fig. 4, the connecting ends of the two web members 221 are integrally formed. The integrity of the support 22 can be improved by the arrangement, so that the structural strength of the support 22 is improved, and meanwhile, the support 22 is convenient for engineering personnel to assemble and install, and the installation efficiency of the steel plate shear wall is improved. Of course, the two web members 221 may be provided separately, and when the web members are connected to the square steel pipe 21, the connecting ends of the two web members 221 are connected together by an anchor, a rivet, or the like.
In one embodiment of the present application, the steel plate shear wall further comprises end pieces 40, the end pieces 40 being located at each end of each wall unit; the same side wall of the end piece 40 is connected to the edges of the two steel plates 10; the two end pieces 40 enclose the two steel plates 10 to form a pouring cavity of the steel plate shear wall, and the pouring cavity is filled with concrete.
In the steel plate shear wall provided by the embodiment of the application, the end parts 40 are arranged at the ends of the wall body unit, and the two end parts 40 and the two steel plates 10 enclose to form a pouring cavity for filling concrete in the steel plate shear wall. The stability of the edges of the steel plates 10 is improved by connecting the edges of the two steel plates 10 by means of end pieces 40. The end piece 40 and the two steel plates 10 can be fixedly connected by welding such as resistance welding, brazing, laser welding, gas shielded welding, etc.
In one embodiment of the present application, end pieces 40 are also used as connection nodes between a plurality of wall units 100, as shown in fig. 5-9. The plurality of end members 40 and the plurality of wall units 100 are combined to form a steel plate shear wall with a horizontal cross section in the shape of a horizontal bar, an L, a T, a Z, a C or a cross.
The horizontal section of the steel plate shear wall shown in fig. 1 is in a horizontal strip shape.
In the steel plate shear wall provided by the embodiment of the present application, the number of the main wall units 100 and the end pieces 40 may be determined according to actual design requirements. As shown in fig. 5, the horizontal cross section of the steel plate shear wall is L-shaped, and includes two wall units 100 and three end members 40, an included angle between the two wall units 100 is 90 °, the two end members 40 are respectively located at free ends of the two wall units 100, one end member 40 is respectively connected to one end of the two wall units 100 far away from the free ends, that is, one side wall of the end member 40 is connected to edges of two steel plates 10 in one wall unit 100, and the other adjacent side wall of the end member 40 is connected to edges of two steel plates 10 in the other wall unit 100. It should be noted that in the present embodiment, the free end of the wall element 100 refers to the end of the wall element 100 that is not connected to other wall elements 100.
Alternatively, as shown in fig. 6, the steel plate shear wall has a T-shaped horizontal cross section, and includes three wall units 100 and four end pieces 40, where the three end pieces 40 are respectively located at free ends of the three wall units 100, and one end piece 40 is respectively connected to one end of the three wall units 100 far away from the free ends, that is, three adjacent side walls of the end piece 40 are respectively connected to edges of two steel plates 10 in the three wall units 100.
Alternatively, as shown in fig. 7, the horizontal cross section of the steel plate shear wall is Z-shaped, and the steel plate shear wall includes three wall units 100 and four end pieces 40, two end pieces 40 are respectively located at the free ends of two wall units 100, and two end pieces 40 are respectively located at the connection positions of two adjacent wall units 100 in the steel plate shear wall.
Alternatively, as shown in fig. 8, the horizontal cross section of the steel plate shear wall is C-shaped, and includes three wall units 100 and four end pieces 40, two end pieces 40 are respectively located at the free ends of two wall units 100, and two end pieces 40 are respectively located at the connection positions of two adjacent wall units 100 in the steel plate shear wall.
Alternatively, as shown in fig. 9, the horizontal cross section of the steel plate shear wall is cross-shaped, and includes four wall units 100 and five end pieces 40, where the four end pieces 40 are respectively located at free ends of the four wall units 100, and one end piece 40 is respectively connected to one end of the four wall units 100 far away from the free ends, that is, four side walls of the end piece 40 are respectively connected to edges of two steel plates 10 in the four wall units 100.
The steel plate shear wall shown in fig. 5-9 serves as a connection node between a plurality of wall units 100 through end members 40. The end pieces 40 and the wall units 100 can be combined conveniently to form steel plate shear walls in different forms, and the flexibility and the applicability of the steel plate shear wall are improved.
In the steel plate shear wall shown in fig. 1 and 5-9, the steel plate 10 is a corrugated steel plate. In the embodiment of the present application, the steel plate 10 may also be in other forms, such as a steel plate shear wall shown in fig. 10, and the steel plate 10 is a planar steel plate.
In one embodiment of the present application, the horizontal cross-section of the end piece 40 of the steel plate shear wall comprises a rectangular, H-shaped, or U-shaped.
As shown in fig. 1, 5-10, the horizontal cross section of the end part 40 of the steel plate shear wall is rectangular, the end part 40 is specifically a rectangular steel pipe, and concrete needs to be filled in the rectangular steel pipe during concrete filling operation of the steel plate shear wall, so as to ensure the consistency of the whole structure of the steel plate shear wall. However, since the rectangular steel pipe does not penetrate the pouring cavity of the steel plate shear wall, it is necessary to perform a separate pouring operation for the rectangular steel pipe.
In the steel plate shear wall shown in fig. 11-12, the horizontal cross sections of the end parts 40 are respectively H-shaped and U-shaped, the end parts 40 of the steel plate shear wall shown in fig. 10 are H-shaped steel pipes, and the end parts 40 of the steel plate shear wall shown in fig. 11 are U-shaped steel pipes. Part of the space of the H-shaped steel pipe is communicated with the pouring cavity of the steel plate shear wall, and the U-shaped space of the U-shaped steel pipe is communicated with the pouring cavity of the steel plate shear wall, so that the end part 40 does not need to be poured independently, and the installation efficiency of the steel plate shear wall is improved.
By applying the embodiment of the application, at least the following beneficial effects can be realized:
1. in the steel plate shear wall provided by the embodiment of the application, the support structure 20 and the steel plate 10 are fixedly connected, so that the overall structural strength of the steel plate shear wall is enhanced, the self weight of the steel plate shear wall is reduced, the manufacturing cost is reduced, and the transportation is facilitated.
2. In the embodiment of the application, the steel plate 10 is connected with the support structure 20 through the plurality of screw connectors 30, so that the welding operation in the installation process of the steel plate shear wall is reduced while the overall structural strength of the steel plate shear wall is enhanced, the installation operation of engineering personnel is facilitated, and the installation operation efficiency of the steel plate shear wall is improved.
3. In the steel plate shear wall provided by the embodiment of the application, the plurality of support structures 20 are arranged between the two steel plates 10 of the wall unit, and the distance between any two adjacent support structures 20 is equal, so that the plurality of support structures 20 can be uniformly arranged between the two steel plates 10, the uniformity of the structure of the steel plate shear wall can be further ensured, and the overall structural strength of the steel plate shear wall can be ensured. Meanwhile, a portion of the screw member 30 penetrating the square steel pipe 21 in each of the supporting structures 20 including the free end 31 is embedded in the concrete filled in the space. The integral structural strength of the steel plate shear wall is further guaranteed.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.
Claims (11)
1. The steel plate shear wall is characterized by comprising a wall unit, wherein the wall unit comprises two steel plates and at least one support structure, the two steel plates are oppositely arranged, and the support structure is positioned between the two steel plates;
the support structure comprises two square steel pipes which are arranged oppositely and a plurality of supports which are positioned between the two square steel pipes, and the end parts of the supports are respectively connected with the corresponding square steel pipes; and the two square steel pipes of the support structure are fixedly connected with the corresponding steel plates.
2. The steel plate shear wall of claim 1, wherein the two square steel tubes are fixedly connected with the corresponding steel plates in a welding manner, and an included angle is formed between each square steel tube and a horizontal plane.
3. The steel plate shear wall of claim 1, wherein two square steel tubes are fixedly connected with the corresponding steel plates through a plurality of screw connectors, and an included angle is formed between each square steel tube and a horizontal plane;
the free end of the screw connector penetrates through the square steel pipe and is positioned in a space formed between the two steel plates.
4. The steel plate shear wall of claim 3, wherein a plurality of the screw connectors are spaced apart in a vertical direction of the steel plate.
5. The steel plate shear wall of claim 4, wherein a plurality of the support structures are arranged between two steel plates of the wall unit, and a part of the screw joint penetrating through the square steel pipe in each support structure, which part includes a free end, is embedded in the concrete filled in the space.
6. A steel plate shear wall according to claim 2 or 3, wherein each of the brackets comprises at least one web member; and two ends of the web member are respectively connected with the corresponding square steel pipes through riveting pieces.
7. The steel plate shear wall of claim 6, wherein, in the case that the bracket comprises two web members, one end of each web member is connected with one of the square steel tubes by a rivet, the other end of each web member is connected with the other square steel tube by a rivet, and an included angle is formed between the two web members.
8. The steel plate shear wall of claim 7, wherein the connecting ends of the two web members are integrally formed.
9. The steel plate shear wall of claim 1, further comprising an end piece at each end of each wall unit;
the same side wall of the end part is connected with the edges of the two steel plates; the two end parts and the two steel plates are enclosed to form a pouring cavity of the steel plate shear wall, and the pouring cavity is used for filling concrete.
10. The steel plate shear wall of claim 9, wherein the end pieces are further configured to act as connection nodes between a plurality of the wall units;
the end parts and the wall units are combined to form the steel plate shear wall with the horizontal section being in a horizontal strip shape, an L shape, a T shape, a Z shape, a C shape or a cross shape.
11. The steel plate shear wall of claim 10, wherein the horizontal cross-section of the end pieces comprises a rectangular, H-shaped, or U-shaped.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245618A (en) * | 2008-03-06 | 2008-08-20 | 同济大学 | Two-side-connection combined steel plate shearing force wall |
| CN102296728A (en) * | 2011-06-20 | 2011-12-28 | 南通建筑工程总承包有限公司 | Double-steel plate structure shear wall and construction method thereof |
| CN102787650A (en) * | 2012-08-17 | 2012-11-21 | 中国大唐集团环境技术有限公司 | Support with denitration steel structure |
| CN103711215A (en) * | 2013-12-19 | 2014-04-09 | 北京工业大学 | Novel post-earthquake easily-repaired steel special-shaped column frame-eccentric supporting frame |
| CN106638686A (en) * | 2017-03-09 | 2017-05-10 | 河南省交通规划设计研究院股份有限公司 | Comprehensive pipe gallery with corrugated steel plate shear walls and construction method of comprehensive pipe gallery |
| US20180328067A1 (en) * | 2017-05-11 | 2018-11-15 | Hans-Erik Blomgren | Connector for use in inter-panel connection between shear wall elements |
| CN212271314U (en) * | 2020-08-24 | 2021-01-01 | 北京和筑科技有限公司 | Steel plate shear wall |
-
2020
- 2020-08-24 CN CN202010858911.3A patent/CN111877604A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245618A (en) * | 2008-03-06 | 2008-08-20 | 同济大学 | Two-side-connection combined steel plate shearing force wall |
| CN102296728A (en) * | 2011-06-20 | 2011-12-28 | 南通建筑工程总承包有限公司 | Double-steel plate structure shear wall and construction method thereof |
| CN102787650A (en) * | 2012-08-17 | 2012-11-21 | 中国大唐集团环境技术有限公司 | Support with denitration steel structure |
| CN103711215A (en) * | 2013-12-19 | 2014-04-09 | 北京工业大学 | Novel post-earthquake easily-repaired steel special-shaped column frame-eccentric supporting frame |
| CN106638686A (en) * | 2017-03-09 | 2017-05-10 | 河南省交通规划设计研究院股份有限公司 | Comprehensive pipe gallery with corrugated steel plate shear walls and construction method of comprehensive pipe gallery |
| US20180328067A1 (en) * | 2017-05-11 | 2018-11-15 | Hans-Erik Blomgren | Connector for use in inter-panel connection between shear wall elements |
| CN212271314U (en) * | 2020-08-24 | 2021-01-01 | 北京和筑科技有限公司 | Steel plate shear wall |
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