CN111058552A - Resistance welding steel plate concrete shear wall - Google Patents
Resistance welding steel plate concrete shear wall Download PDFInfo
- Publication number
- CN111058552A CN111058552A CN202010019544.8A CN202010019544A CN111058552A CN 111058552 A CN111058552 A CN 111058552A CN 202010019544 A CN202010019544 A CN 202010019544A CN 111058552 A CN111058552 A CN 111058552A
- Authority
- CN
- China
- Prior art keywords
- plate
- steel
- plates
- steel plate
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 170
- 239000010959 steel Substances 0.000 title claims abstract description 170
- 238000003466 welding Methods 0.000 title claims abstract description 48
- 238000005452 bending Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000002360 preparation method Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 239000003351 stiffener Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The application provides a resistance welding steel sheet concrete shear force wall, including the main part wall unit, the main part wall unit includes two steel sheets and at least one connecting portion, and two steel sheets set up relatively, and connecting portion set up between two steel sheets. The connecting part is an integrated C-shaped steel formed by cold bending and comprises a web plate and two opposite wing plates, and the two ends of the web plate are respectively connected with the two wing plates. And the two wing plates of each connecting part in the main body wall unit are respectively connected with the corresponding steel plates in a resistance welding mode. Because the connecting part is provided with the wing plate, the wing plate can be attached to the steel plate, and the condition is provided for connecting the wing plate and the steel plate together by using electric resistance welding. When resistance welding is carried out, metal filling is not needed, the production efficiency is high, the deformation of a weldment is small, and the automation is easy to realize. The resistance welding mode makes connecting portion and steel sheet connect more firmly, has increased the intensity of shear force wall effectively, and resistance welding's operation is simpler moreover, has showing the preparation efficiency who has promoted the shear force wall.
Description
Technical Field
The application relates to the field of building structural members, in particular to a resistance welding steel plate concrete 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 the existing shear wall, the connecting part and the steel plate are generally connected in a brazing mode, the welding mode is not firm enough, the strength of the shear wall is weak, the welding process wastes time and labor, and the manufacturing efficiency is low.
Disclosure of Invention
An object of the application is to provide a resistance welding steel sheet concrete shear force wall for solve in current shear force wall connecting portion and the welding mode of steel sheet firm or the lower technical problem of resistance welding steel sheet concrete shear force wall preparation efficiency inadequately.
The embodiment of the application provides a resistance welding steel plate concrete shear wall, including the main part wall unit, the main part wall unit includes two steel sheets and at least one connecting portion, and two steel sheets set up relatively, and connecting portion set up between two steel sheets.
The connecting part is an integrated C-shaped steel formed by cold bending and comprises a web plate and two opposite wing plates, and the two ends of the web plate are respectively connected with the two wing plates. And the two wing plates of each connecting part in the main body wall unit are respectively connected with the corresponding steel plates in a resistance welding mode.
Compared with the prior art, the method has the following advantages:
in the resistance welding steel plate concrete shear wall provided by the embodiment of the application, because the connecting part is provided with the wing plate, the wing plate can be attached to the steel plate, and the condition is provided for connecting the wing plate and the steel plate together by using resistance welding. When resistance welding is carried out, metal filling is not needed, the production efficiency is high, the deformation of a weldment is small, and the automation is easy to realize. The resistance welding mode makes connecting portion and steel sheet connect more firmly, has increased the intensity of resistance welding steel sheet concrete shear force wall effectively, and resistance welding's operation is simpler moreover, has showing the preparation efficiency who has promoted resistance welding steel sheet concrete shear force wall.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments of the present application will be briefly described below.
FIG. 1 is a schematic structural diagram of a first resistance-welded steel plate concrete shear wall provided by an embodiment of the application;
FIG. 2 is a schematic structural diagram of a second resistance-welded steel plate concrete shear wall provided by an embodiment of the application;
FIG. 3 is a schematic structural diagram of a first connection portion provided in an embodiment of the present application;
FIG. 4 is a schematic structural diagram of a second connection portion provided in an embodiment of the present application;
FIG. 5 is a schematic structural diagram of a third connecting portion provided in an embodiment of the present application;
FIG. 6 is a schematic view showing a state where a steel plate and a connecting portion are resistance-welded according to an embodiment of the present invention;
FIG. 7 is a side view of FIG. 1 provided by an embodiment of the present application;
FIG. 8 is a schematic structural view of a third resistance welded steel plate concrete shear wall provided in an embodiment of the present application;
FIG. 9 is a schematic structural view of a fourth resistance welded steel concrete shear wall provided in accordance with an embodiment of the present application;
FIG. 10 is a schematic structural view of a fifth resistance welded steel plate concrete shear wall provided in an embodiment of the present application;
FIG. 11 is a schematic structural view of a sixth resistance welded steel concrete shear wall provided in accordance with an embodiment of the present application;
FIG. 12 is a schematic structural view of a seventh electric resistance welded steel plate concrete shear wall provided in an embodiment of the present application;
FIG. 13 is a schematic structural view of an eighth resistance-welded steel plate concrete shear wall provided in an embodiment of the present application;
FIG. 14 is a schematic structural view of a ninth electric resistance welded steel plate concrete shear wall provided in an embodiment of the present application;
FIG. 15 is a schematic structural view of a tenth electric resistance welded steel plate concrete shear wall provided in an embodiment of the present application;
FIG. 16 is a schematic structural view of an eleventh electric resistance welded steel plate concrete shear wall provided in an embodiment of the present application;
fig. 17 is a schematic structural view of a twelfth resistance-welded steel plate concrete shear wall provided in an embodiment of the present application.
The reference numerals are explained as follows:
100-a main body wall unit;
1-a steel plate;
2-a connecting part;
21-a web; 22-wing plate; 23-a first stiffener; 24-a second stiffener; 25-flowing holes;
3-anchor bolt;
200-rectangular columns; 201-first type rectangular column; 202-second type rectangular column;
a 300-H shaped member;
301-connecting plate; 302-outer panel;
a 400-U shaped member;
401-a backplane; 402-side panel.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
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. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
It will be understood by those skilled in 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 invention 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.
The embodiment of the application provides an electric resistance welding steel plate concrete shear wall, as shown in fig. 1 and fig. 2, the electric resistance welding steel plate concrete shear wall comprises a main body wall unit 100, the main body wall unit 100 comprises two steel plates 1 and at least one connecting part 2, the two steel plates 1 are oppositely arranged, and the connecting part 2 is arranged between the two steel plates 1.
As shown in fig. 3 to 5, the connecting portion 2 is a C-shaped steel formed by cold-bending and includes a web 21 and two opposite flanges 22, and two ends of the web 21 are respectively connected to the two flanges 22. The two wing plates 22 of each connecting portion 2 of the main wall unit 100 are connected to the corresponding steel plates 1 by resistance welding.
It should be noted that in the embodiments of the present application, each form of C-shaped steel may be an existing general-purpose part, and can be purchased directly in the market, which may reduce the manufacturing processes, reduce the manufacturing cost, and improve the manufacturing efficiency of the electric resistance welding steel plate concrete shear wall.
In the electric resistance welding steel plate concrete shear wall provided by the embodiment of the application, because the connecting part 2 is provided with the wing plate 22, the wing plate 22 can be attached to the steel plate 1, and conditions are provided for connecting the wing plate 22 and the steel plate 1 together by electric resistance welding. As shown in fig. 6, two electrodes may be respectively contacted with the vane 22 and the steel plate 1, a power supply transmits current to the two electrodes through a transformer, resistance heat generated at the contact of the current vane 22 and the steel plate 1 serves as a heat source to heat the contact of the vane 22 and the steel plate 1, and opposite pressure is applied to the vane 22 and the steel plate 1 to connect the two together. When resistance welding is carried out, metal filling is not needed, the production efficiency is high, the deformation of a weldment is small, and the automation is easy to realize.
Because connecting portion 2 and steel sheet 1 can utilize the mode of resistance welding to connect in the resistance welding steel sheet concrete shear force wall that this application embodiment provided for connecting portion 2 and steel sheet 1 are connected more firmly, have increased the intensity of resistance welding steel sheet concrete shear force wall effectively, and resistance welding's operation is simpler moreover, has obviously promoted the preparation efficiency of resistance welding steel sheet concrete shear force wall.
In one embodiment of the present application, as shown in fig. 1, the steel plate 1 is a corrugated steel plate.
In one embodiment of the present application, as shown in fig. 1, the steel plate 1 is a flat steel plate.
In one embodiment of the present application, as shown in fig. 4, in each main body wall unit 100, an end of the wing panel 22 remote from the web 21 is provided with a first stiffening plate 23, the first stiffening plate 23 being directed to the area between the two wing panels 22.
The first stiffening plates 23 can improve the bearing capacity of the connecting part 2 along the length direction thereof, and avoid the connecting part 2 from bending to a greater extent. Since the first stiffener 23 is located between the two steel plates 1, the first stiffener 23 is coated in the concrete when the concrete is filled between the two steel plates 1. First stiffening plate 23 can increase the area of contact of connecting portion 2 and concrete on the one hand, and then has increased the adhesion between connecting portion 2 and the concrete, and first stiffening plate 23 on the other hand provides the support for the concrete in the direction that is on a parallel with steel sheet 1, prevents that concrete and connecting portion 2 from breaking away from, and this can improve the wholeness of connecting portion 2 and concrete.
In one embodiment of the present application, as shown in fig. 5, in each main body wall unit 100, one end of the wing panel 22 away from the web 21 is provided with a second stiffening plate 24, the second stiffening plate 24 is stacked with the wing panel 22, and the width of the second stiffening plate 24 is smaller than that of the wing panel 22. The second stiffening plates 24 can improve the bearing capacity of the connecting part 2 along the length direction thereof, and avoid the connecting part 2 from bending to a greater extent. The width of the second stiffener 24 is less than the width of the wing 22 and allows for a location for the electrodes to be placed.
In one embodiment of the present application, as shown in fig. 7, the web 21 is provided with a flow hole 25. The number of the flowing holes 25 is not particularly limited, and optionally, a plurality of flowing holes 25 are formed in the web 21, and the plurality of flowing holes 25 are arranged at intervals along the length direction of the web 21.
When pouring concrete between two steel sheets 1, the concrete can enter different cavities through the trickling holes 25, which is beneficial to improving the pouring speed of the concrete and can also ensure that the concrete is more uniformly distributed between the two steel sheets 1.
In one embodiment of the present application, as shown in fig. 8-10, the electric resistance welded steel plate concrete shear wall further includes rectangular columns 200. The edges of the two steel plates 1 of the main body wall unit 100 are connected to the same side wall of the rectangular column 200.
The number of the main wall units 100 and the rectangular columns 200 may be determined according to actual design requirements, and the electric resistance welding steel plate concrete shear wall shown in fig. 8 to 10 includes one main wall unit 100 and two rectangular columns 200, and the two rectangular columns 200 are respectively located at two ends of the main wall unit 100 in a direction parallel to the main body of the steel plate 1. At the end of the main body wall unit 100 corresponding to the rectangular column 200, the edges of the two steel plate 1 main bodies of the main body wall unit 100 are connected with the side walls of the rectangular column 200, and the cross section of the electric resistance welding steel plate concrete shear wall is in a transverse strip shape.
Alternatively, as shown in fig. 8, the width of the side wall of the rectangular column 200 may be equal to the distance between the edges of the two steel plates 1. Alternatively, as shown in fig. 10, the width of the side wall of the rectangular column 200 may be greater than the same distance between the edges of the two steel plates 1.
In one embodiment of the present application, as shown in fig. 9 and 10, the main body wall unit 100 further includes an anchor bolt 3, and the anchor bolt 3 is connected to the steel plates 1 and is located between the two steel plates 1. Can be with 3 cladding of crab-bolt in the concrete when filling the concrete between two steel sheet 1, crab-bolt 3 provides the support for the concrete in the direction that is on a parallel with steel sheet 1, prevents that concrete and steel sheet 1 from breaking away from, and this can improve the wholeness of steel sheet 1 and concrete.
In one embodiment of the present application, as shown in fig. 11, the resistance welded steel plate concrete shear wall further includes an H-shaped member 300. H-shaped member 300 includes a web 301 and two opposing outer side plates 302. The connecting plate 301 is located between the two outer plates 302, and two edges of the connecting plate 301 are respectively connected with the two outer plates 302 near the middle. The edges of the two steel plates 1 of the main body wall unit 100 are connected to the edges of the two outer side plates 302, respectively.
The number of the main body wall units 100 and the H-shaped members 300 can be determined according to the actual design requirements, and the recessed steel plate 1 concrete composite wall shown in fig. 11 comprises one main body wall unit 100 and two H-shaped members 300, wherein the two H-shaped members 300 are respectively positioned at two ends of the main body wall unit 100 in a direction parallel to the steel plate 1, and the outer side plates 302 of the H-shaped members 300 are parallel to the steel plate 1. At the end of the body wall unit 100 corresponding to the H-shaped member 300, the edges of the two steel plates 1 of the body wall unit 100 are connected to the edges of the two outer side plates 302, respectively.
It should be noted that in fig. 11, the side of the outer side plate 302 away from the main body wall unit 100 may be connected with other main body wall units 100 or other components.
Optionally, the cavity of the H-shaped member 300 is filled with concrete.
In one embodiment of the present application, as shown in fig. 12, the resistance welded steel plate concrete shear wall further includes a U-shaped member 400. The U-shaped member 400 includes a bottom plate 401 and two oppositely disposed side plates 402, and edges of the two side plates 402 are connected to the bottom plate 401, respectively. The edges of the two steel plates 1 in the main body wall unit 100 are connected to the edges of the two side plates 402 away from the bottom plate 401.
The number of the main wall units 100 and the U-shaped members 400 can be determined according to the actual design requirements, and the recessed steel plate 1 concrete composite wall shown in fig. 12 comprises one main wall unit 100 and two U-shaped members 400, wherein the two U-shaped members 400 are respectively positioned at two ends of the main wall unit 100 in a direction parallel to the steel plate 1, and the side plates 402 of the U-shaped members 400 are parallel to the steel plate 1. At the end of the main body wall unit 100 corresponding to the U-shaped member 400, the edges of the two steel plates 1 of the main body wall unit 100 are connected to the edges of the two side plates 402, respectively.
Optionally, the cavity of the U-shaped member 400 is filled with concrete.
In one embodiment of the present application, the electric resistance welded steel plate concrete shear wall includes a plurality of body wall units 100 and a plurality of rectangular columns 200, the plurality of rectangular columns 200 are divided into a first kind of rectangular columns 201 and a second kind of rectangular columns 202, and the second kind of rectangular columns 202 are used as connection nodes between the body wall units 100.
The plurality of main body wall units 100 and the plurality of rectangular columns 200 are combined to form the electric resistance welding steel plate concrete shear wall with a cross-shaped section, such as a horizontal bar shape, an L shape, a T shape, a C shape, a Z shape or a cross shape. One side wall of each first-type rectangular column 201 is connected to first edges of two steel plates 1 of one main body wall unit 100.
At least two side walls of each second-type rectangular column 202 respectively correspond to at least two main body wall units 100; second edges of the two steel plates 1 of the main body wall unit 100 are connected with corresponding side walls of the second-type rectangular columns 202; the first edge and the second edge of each steel plate 1 are opposed in a direction parallel to the steel plate 1.
Alternatively, as shown in fig. 13, the cross-section of the resistance-welded steel plate concrete shear wall is L-shaped, and the resistance-welded steel plate concrete shear wall includes two main body wall units 100 and three rectangular columns 200. The three rectangular columns 200 include two rectangular columns of a first type 201 and one rectangular column of a second type 202. The second type rectangular columns 202 are respectively connected to the two main body wall units 100. Two first-type rectangular columns 201 are respectively connected with the two main body wall units 100.
In fig. 13, an edge of the steel plate 1 connected to the side wall of the first-type rectangular column 201 is a first edge, and an edge of the steel plate 1 connected to the side wall of the second-type rectangular column 202 is a second edge. The specific connection manner of the main body wall unit 100 and the first-type rectangular column 201 and the second-type rectangular column 202 is the same as the structure shown in fig. 8, 9, or 10, and is not repeated here.
Alternatively, as shown in fig. 14, the cross-section of the resistance-welded steel plate concrete shear wall is T-shaped, and the resistance-welded steel plate concrete shear wall includes three main body wall units 100 and four rectangular columns 200. The four rectangular columns 200 include three rectangular columns of a first type 201 and one rectangular column of a second type 202. The second type rectangular columns 202 are respectively connected to the three main body wall units 100. Three first-type rectangular columns 201 are respectively connected with the three main body wall units 100.
In fig. 14, an edge of the steel plate 1 connected to the side wall of the first-type rectangular column 201 is a first edge, and an edge of the steel plate 1 connected to the side wall of the second-type rectangular column 202 is a second edge. The specific connection manner of the main body wall unit 100 and the first-type rectangular column 201 and the second-type rectangular column 202 is the same as the structure shown in fig. 8, 9, or 10, and is not repeated here.
Alternatively, as shown in fig. 15, the cross-section of the resistance-welded steel plate concrete shear wall is C-shaped, and the resistance-welded steel plate concrete shear wall includes three main body wall units 100 and four rectangular columns 200. The four rectangular columns 200 include two rectangular columns of a first type 201 and two rectangular columns of a second type 202. Each second-type rectangular column 202 is connected to two main body wall units 100. Two first-type rectangular columns 201 are respectively connected with the two main body wall units 100.
In fig. 15, an edge of the steel plate 1 connected to the side wall of the first-type rectangular column 201 is a first edge, and an edge of the steel plate 1 connected to the side wall of the second-type rectangular column 202 is a second edge. The specific connection manner of the main body wall unit 100 and the first-type rectangular column 201 and the second-type rectangular column 202 is the same as the structure shown in fig. 8, 9, or 10, and is not repeated here.
Alternatively, as shown in fig. 16, the section of the resistance-welded steel plate concrete shear wall is Z-shaped, and the resistance-welded steel plate concrete shear wall includes three main body wall units 100 and four rectangular columns 200. The four rectangular columns 200 include two rectangular columns of a first type 201 and two rectangular columns of a second type 202. Each second-type rectangular column 202 is connected to two main body wall units 100. Two first-type rectangular columns 201 are respectively connected with the two main body wall units 100.
In fig. 16, an edge of the steel plate 1 connected to the side wall of the first-type rectangular column 201 is a first edge, and an edge of the steel plate 1 connected to the side wall of the second-type rectangular column 202 is a second edge. The specific connection manner of the main body wall unit 100 and the first-type rectangular column 201 and the second-type rectangular column 202 is the same as the structure shown in fig. 8, 9, or 10, and is not repeated here.
Alternatively, as shown in fig. 17, the cross-section of the resistance-welded steel plate concrete shear wall is cross-shaped, and the resistance-welded steel plate concrete shear wall includes four main body wall units 100 and five rectangular columns 200. The five rectangular columns 200 include four rectangular columns of a first type 201 and one rectangular column of a second type 202. The second type rectangular columns 202 are respectively connected with the four main body wall units 100. Four first-type rectangular columns 201 are respectively connected with the four main body wall units 100.
In fig. 17, an edge of the steel plate 1 connected to the side wall of the first-type rectangular column 201 is a first edge, and an edge of the steel plate 1 connected to the side wall of the second-type rectangular column 202 is a second edge. The specific connection manner of the main body wall unit 100 and the first-type rectangular column 201 and the second-type rectangular column 202 is the same as the structure shown in fig. 8, 9, or 10, and is not repeated here.
By applying the embodiment of the application, at least the following advantages are achieved:
1. in the resistance welding steel plate concrete shear wall provided by the embodiment of the application, because the connecting part is provided with the wing plate, the wing plate can be attached to the steel plate, and the condition is provided for connecting the wing plate and the steel plate together by using resistance welding. When resistance welding is carried out, metal filling is not needed, the production efficiency is high, the deformation of a weldment is small, and the automation is easy to realize. The resistance welding mode makes connecting portion and steel sheet connect more firmly, has increased the intensity of resistance welding steel sheet concrete shear force wall effectively, and resistance welding's operation is simpler moreover, has showing the preparation efficiency who has promoted resistance welding steel sheet concrete shear force wall.
2. The first stiffening plate can improve the bearing capacity of the connecting part along the length direction of the connecting part, and the connecting part is prevented from being bent to a large extent. Because the first stiffening plate is positioned between the two steel plates, the first stiffening plate is wrapped in the concrete when the concrete is filled between the two steel plates. First stiffening plate can increase the area of contact of connecting portion and concrete on the one hand, and then has increased the adhesion force between connecting portion and the concrete, and first stiffening plate on the other hand provides the support for the concrete in the direction that is on a parallel with the steel sheet, prevents that concrete and connecting portion from breaking away from, and this can improve the wholeness of connecting portion and concrete.
3. The second stiffening plate can improve the bearing capacity of the connecting part along the length direction of the connecting part and avoid the connecting part from being bent to a greater degree. The width of the second stiffening plate is smaller than that of the wing plate, and a placing position can be reserved for the electrode.
4. When pouring concrete between two steel sheets, the concrete can enter different cavities through the flowing holes, so that the pouring speed of the concrete can be improved, and the concrete can be distributed more uniformly between the two steel sheets.
5. Can be with the crab-bolt cladding in the concrete when filling the concrete between two steel sheets, the crab-bolt provides the support for the concrete in the direction that is on a parallel with the steel sheet, prevents that concrete and steel sheet from breaking away from, and this wholeness that can improve steel sheet and concrete.
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 invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
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 invention, "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled 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 (9)
1. The electric resistance welding steel plate concrete shear wall is characterized by comprising a main body wall unit (100), wherein the main body wall unit (100) comprises two steel plates (1) and at least one connecting part (2), the two steel plates (1) are oppositely arranged, and the connecting part (2) is arranged between the two steel plates (1);
the connecting part (2) is C-shaped steel formed by cold bending integrally and comprises a web plate (21) and two opposite wing plates (22), and two ends (21) of the web plate are respectively connected with the two wing plates (22); the two wing plates (22) of each connecting part (2) in the main body wall unit (100) are respectively connected with the corresponding steel plates (1) in a resistance welding mode.
2. A resistance welded steel plate concrete shear wall according to claim 1, characterized in that in each of the body wall units (100) the end of the wing plate (22) remote from the web (21) is provided with a first stiffening plate (23), the first stiffening plate (23) being directed towards the area between the two wing plates (22).
3. A resistance welded steel plate concrete shear wall according to claim 1, characterized in that in each of the body wall units (100) the end of the wing plate (22) remote from the web (21) is provided with a second stiffening plate (24), which second stiffening plate (24) is arranged on top of the wing plate (22), and the width of the second stiffening plate (24) is smaller than the width of the wing plate (22).
4. The electric resistance welded steel plate concrete shear wall of claim 1,
the web plate (21) is provided with a flowing hole (25);
or a plurality of flowing holes (25) are formed in the web plate (21), and the flowing holes (25) are arranged at intervals along the length direction of the web plate (21).
5. A resistance welded steel plate concrete shear wall according to claim 1, further comprising rectangular columns (200); the edges of the two steel plates (1) of the main body wall unit (100) are connected with the same side wall of the rectangular column (200).
6. The resistance-welded steel plate concrete shear wall according to claim 5, comprising a plurality of the main body wall units (100) and a plurality of the rectangular columns (200), wherein the plurality of the rectangular columns (200) are divided into a first kind of rectangular columns (201) and a second kind of rectangular columns (202), and the second kind of rectangular columns (202) are used as connecting nodes between the main body wall units (100);
the plurality of main body wall units (100) and the plurality of rectangular columns (200) are combined to form the electric resistance welding steel plate concrete shear wall with a cross-shaped section in a transverse strip shape, an L shape, a T shape, a C shape, a Z shape or a cross shape;
one side wall of each first type rectangular column (201) is connected with the first edges of the two steel plates (1) of one main body wall unit (100);
at least two side walls of each second rectangular column (202) correspond to at least two main body wall units (100); second edges of the two steel plates (1) of the main body wall unit (100) are connected, and corresponding side walls of the second rectangular column (202) are connected; the first edge and the second edge of each of the steel plates (1) are opposed in a direction parallel to the steel plates (1).
7. A resistance welded steel plate concrete shear wall according to claim 1, further comprising an H-shaped member (300), said H-shaped member (300) comprising a connecting plate (301) and two opposing outer side plates (302);
the connecting plate (301) is positioned between the two outer side plates (302), and two edges of the connecting plate (301) are respectively connected with the positions, close to the middle parts, of the two outer side plates (302);
the edges of the two steel plates (1) of the main body wall unit (100) are respectively connected with the edges of the two outer side plates (302).
8. The resistance welded steel plate concrete shear wall of claim 1, further comprising a U-shaped member (400); the U-shaped member (400) comprises a bottom plate (401) and two oppositely arranged side plates (402), and the edges of the two side plates (402) are respectively connected with the bottom plate (401);
the edges of the two steel plates (1) in the main body wall unit (100) are respectively connected with the edges, far away from the bottom plate (401), of the two side plates (402).
9. The electric resistance welded steel plate concrete shear wall of any one of claims 1 to 8,
the steel plate (1) is a plane steel plate;
or the steel plate (1) is a corrugated steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010019544.8A CN111058552A (en) | 2020-01-08 | 2020-01-08 | Resistance welding steel plate concrete shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010019544.8A CN111058552A (en) | 2020-01-08 | 2020-01-08 | Resistance welding steel plate concrete shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111058552A true CN111058552A (en) | 2020-04-24 |
Family
ID=70307246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010019544.8A Pending CN111058552A (en) | 2020-01-08 | 2020-01-08 | Resistance welding steel plate concrete shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111058552A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730182A (en) * | 2020-06-11 | 2020-10-02 | 中国建筑第八工程局有限公司 | Resistance welding equipment for internal stiffening ribs of double-steel-plate shear wall and welding method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203866998U (en) * | 2014-04-09 | 2014-10-08 | 杭州恒达钢构股份有限公司 | C-shaped steel plate composite shear wall structure |
| CN107143068A (en) * | 2017-06-27 | 2017-09-08 | 曾博雅 | Steel plate concrete combined shear wall and construction method that a kind of steel bar girder is put more energy into |
| CN207633584U (en) * | 2017-08-25 | 2018-07-20 | 曾博雅 | A kind of steel plate concrete combined shear wall that the double truss make-ups of reinforcing bar are put more energy into |
| CN207829222U (en) * | 2018-01-24 | 2018-09-07 | 常州工程职业技术学院 | It is a kind of that there is the shear wall with otic placode steel pipe bundle and tooth form steel plate |
| CN108505644A (en) * | 2018-03-27 | 2018-09-07 | 黄河科技学院 | CL compound concrete shear wall construction methods |
| CN211572101U (en) * | 2020-01-08 | 2020-09-25 | 北京和筑科技有限公司 | Resistance welding steel plate concrete shear wall |
-
2020
- 2020-01-08 CN CN202010019544.8A patent/CN111058552A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203866998U (en) * | 2014-04-09 | 2014-10-08 | 杭州恒达钢构股份有限公司 | C-shaped steel plate composite shear wall structure |
| CN107143068A (en) * | 2017-06-27 | 2017-09-08 | 曾博雅 | Steel plate concrete combined shear wall and construction method that a kind of steel bar girder is put more energy into |
| CN207633584U (en) * | 2017-08-25 | 2018-07-20 | 曾博雅 | A kind of steel plate concrete combined shear wall that the double truss make-ups of reinforcing bar are put more energy into |
| CN207829222U (en) * | 2018-01-24 | 2018-09-07 | 常州工程职业技术学院 | It is a kind of that there is the shear wall with otic placode steel pipe bundle and tooth form steel plate |
| CN108505644A (en) * | 2018-03-27 | 2018-09-07 | 黄河科技学院 | CL compound concrete shear wall construction methods |
| CN211572101U (en) * | 2020-01-08 | 2020-09-25 | 北京和筑科技有限公司 | Resistance welding steel plate concrete shear wall |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111730182A (en) * | 2020-06-11 | 2020-10-02 | 中国建筑第八工程局有限公司 | Resistance welding equipment for internal stiffening ribs of double-steel-plate shear wall and welding method thereof |
| CN111730182B (en) * | 2020-06-11 | 2021-11-02 | 中国建筑第八工程局有限公司 | Resistance welding equipment for internal stiffening ribs of double-steel-plate shear wall and welding method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105735528A (en) | Assembled corrugated steel plate shear wall | |
| CN211572101U (en) | Resistance welding steel plate concrete shear wall | |
| CN111535498B (en) | Prefabricated stiff concrete shear wall plate with steel beam connecting keys, assembled stiff concrete shear wall and manufacturing method | |
| CN210658818U (en) | Shear wall composed of corrugated steel plates and concrete-filled steel tube members | |
| CN111058552A (en) | Resistance welding steel plate concrete shear wall | |
| CN204676733U (en) | A kind of steel sheet concrete shear force wall | |
| CN112796411B (en) | Box board assembled steel structure underground beam type conversion structure | |
| JP2002146921A (en) | Steel pipe structure | |
| CN211646847U (en) | Profiled corrugated steel plate shear wall stiffened by profile steel | |
| CN210507800U (en) | Steel pipe component assembly | |
| KR102027704B1 (en) | Prefabricated Steel Column Using Honeycomb Steel Plate And Manufacturing Method Thereof | |
| CN210976180U (en) | Concave steel plate concrete composite wall | |
| CN205502307U (en) | Assembled ripple steel sheet shear force wall | |
| CN113818597A (en) | Prefabricated combined shear wall and preparation method thereof | |
| CN211597182U (en) | Corrugated steel plate shear wall and shear wall system applying same | |
| CN108468381B (en) | Main bearing upright post structure of integrated house | |
| CN109457816B (en) | Connecting node of box-shaped steel beam and reinforced concrete interface and construction method | |
| CN210105051U (en) | Cavity through type steel plate composite shear wall | |
| CN217630438U (en) | Assembled square steel pipe column and I-shaped steel beam connecting structure | |
| CN215166524U (en) | Steel structure combined column and beam joint | |
| CN216475730U (en) | Prefabricated type combined shear wall | |
| CN210035032U (en) | Channel steel structure | |
| CN215670528U (en) | Novel steel-concrete combined corrugated web H-shaped steel beam node connecting structure | |
| CN217047790U (en) | Aluminum honeycomb sandwich panel | |
| CN220486817U (en) | Firm prefabricated partition wall is built with room to assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |