CN220978461U - Steel construction-glass fiber gypsum board composite load-bearing wall body - Google Patents
Steel construction-glass fiber gypsum board composite load-bearing wall body Download PDFInfo
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- CN220978461U CN220978461U CN202322800964.1U CN202322800964U CN220978461U CN 220978461 U CN220978461 U CN 220978461U CN 202322800964 U CN202322800964 U CN 202322800964U CN 220978461 U CN220978461 U CN 220978461U
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- glass fiber
- steel
- gypsum board
- cavity
- fiber gypsum
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 120
- 239000010959 steel Substances 0.000 title claims abstract description 120
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 77
- 239000010440 gypsum Substances 0.000 title claims abstract description 77
- 239000003365 glass fiber Substances 0.000 title claims abstract description 76
- 239000002131 composite material Substances 0.000 title claims abstract description 36
- 239000004567 concrete Substances 0.000 claims description 13
- 238000010079 rubber tapping Methods 0.000 claims description 11
- 239000011810 insulating material Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000011152 fibreglass Substances 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of glass fiber gypsum board structure systems, and discloses a steel structure-glass fiber gypsum board composite bearing wall body, which comprises steel members and glass fiber gypsum boards with cavities arranged therein, wherein the glass fiber gypsum boards and the steel members are prefabricated members, at least one steel member is arranged in each of the cavities at the corners of the wall body and the cavities at the joints of the wall body, the outer wall surface of the steel member is abutted with the inner wall surface of the cavity in the thickness direction of the wall body, and the steel member is connected with the cavity through a fastener. In the steel structure-glass fiber gypsum board composite bearing wall body, the steel member and the glass fiber gypsum board form a combined node to bear force together, so that the steel structure-glass fiber gypsum board composite bearing wall body has good anti-seismic performance, convenient construction and high construction efficiency.
Description
Technical Field
The utility model relates to the technical field of glass fiber gypsum board structure systems, in particular to a steel structure-glass fiber gypsum board composite bearing wall.
Background
The glass fiber gypsum board building system has the advantages of high industrialization degree, good apparent quality, easy decoration, light dead weight and the like, and because the requirements on structural earthquake-resistant design are higher in China, reinforced concrete is filled in the cavities of the glass fiber gypsum board generally completely or partially to form a composite bearing wall, a large amount of reinforced concrete and concrete wet operation increases the construction steps of the glass fiber gypsum board, and the construction time is long and the construction is complex.
In summary, how to provide a glass fiber gypsum board building with high anti-seismic strength and convenient construction is a problem to be solved by those skilled in the art.
Disclosure of utility model
In view of the above, the utility model aims to provide the steel structure-glass fiber gypsum board composite bearing wall, wherein the steel member and the glass fiber gypsum board form a combined node to bear force together, so that the steel structure-glass fiber gypsum board composite bearing wall has good anti-seismic performance, convenient construction and high construction efficiency.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model provides a steel construction-glass fiber gypsum board composite load-bearing wall body, includes steel member and establishes the glass fiber gypsum board of cavity in, glass fiber gypsum board with steel member is the prefab, wall body corner the cavity with all be equipped with at least one in the cavity of wall body junction the steel member, in wall body thickness direction the outer wall of steel member with the internal face butt of cavity, just the steel member passes through the fastener with the cavity is connected.
Preferably, a connecting steel plate is arranged between two adjacent steel members positioned in the same cavity.
Preferably, the inner and outer surfaces of the steel member are provided with zinc plating layers.
Preferably, the steel member is connected to the glass fiber gypsum board by self-tapping screws.
Preferably, the distance between two adjacent self-tapping screws is less than or equal to 300mm.
Preferably, post-cast concrete or a heat-insulating and sound-insulating material is filled between the inner wall surface of the cavity and the outer wall surface of the steel member and in the cavity without the steel member.
Preferably, the steel member includes a square steel pipe having an outer diameter equal to a thickness of the cavity.
Preferably, the square steel pipe is filled with post-cast concrete.
The glass fiber gypsum board and the steel member of the steel structure-glass fiber gypsum board composite bearing wall are prefabricated members, the steel member is firstly positioned and installed during construction, then the glass fiber gypsum board is installed, and the steel member and the glass fiber gypsum board are connected by using fasteners.
The steel structure-glass fiber gypsum board composite bearing wall is stressed by the steel member and the glass fiber gypsum board, has good anti-seismic performance, solves the problems of complex connection and excessive wet operation of the traditional glass fiber gypsum board building nodes, and has convenient construction and high construction efficiency;
The steel member can be positioned and laterally support the glass fiber gypsum board in the construction process, so that the glass fiber gypsum board is positioned more conveniently and accurately, the glass fiber gypsum board can provide effective fireproof protection for the steel member, and the fire resistance level of the steel structure is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a first embodiment of a composite load-bearing wall made of square steel and fiberglass gypsum board according to the present utility model;
FIG. 2 is a schematic structural view of a second embodiment of a composite load-bearing wall made of square steel and fiberglass gypsum board according to the present utility model;
FIG. 3 is a schematic structural view of a third embodiment of a composite load-bearing wall made of square steel and fiberglass gypsum board according to the present utility model;
fig. 4 is a schematic structural diagram of a concrete embodiment of a square steel-glass fiber gypsum board composite load-bearing wall body according to the present utility model.
In fig. 1-4:
1 is a glass fiber gypsum board, 11 is a cavity, 2 is a square steel pipe, 3 is a self-tapping screw, and 4 is a connecting steel plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The core of the utility model is to provide a steel structure-glass fiber gypsum board composite bearing wall, wherein the steel member and the glass fiber gypsum board form a combined node to bear force together, so that the steel structure-glass fiber gypsum board composite bearing wall has good earthquake resistance, convenient construction and high construction efficiency.
The utility model provides a square steel-glass fiber gypsum board composite bearing wall body, which comprises a steel member and a glass fiber gypsum board 1, wherein the glass fiber gypsum board 1 and the steel member are prefabricated members, at least one steel member is arranged in a cavity 11 at a corner of the wall body or in a cavity 11 at a joint of the wall body, the outer wall surface of the steel member is abutted with the inner wall surface of the cavity 11 in the thickness direction of the wall body, and the outer wall surface of the steel member is connected with the inner wall surface of the cavity 11 through a fastener.
The shape of the glass fiber gypsum board 1 is not limited, and may be L-shaped as shown in fig. 1, T-shaped as shown in fig. 2, cross-shaped as shown in fig. 3, or straight-shaped as shown in fig. 4, and the specific shape and size thereof are determined according to the design requirements of the composite bearing wall in actual production.
The glass fiber gypsum board 1 is provided with a plurality of cavities 11 along the extending direction, the cavities 11 are generally uniformly distributed along the extending direction of the glass fiber gypsum board 1, and the shape, the size, the spacing between two adjacent cavities 11 and the like of the cavities 11 are determined according to the design requirements of the composite bearing wall in actual production by referring to the existing glass fiber gypsum board 1, and are not repeated herein.
In order to enhance the shock resistance of the glass fiber gypsum board 1, at least one steel member is arranged in the cavity 11 in the stress concentration area such as the corner of the wall or the junction of the wall, and the outer wall surface of the steel member is abutted with the inner wall surface of the cavity 11 in the thickness direction of the wall and is connected through a fastener.
The wall connection part comprises a longitudinal wall connection part, a transverse wall connection part, a wall splicing part and the like.
The steel member may be provided as i-steel, square steel pipe 2, or the like, the specific shape of which is not limited as long as it can effectively position and support the glass fiber gypsum board 1 in the thickness direction of the wall.
In view of the combination of cost and strength, it is preferable that the steel member includes a square steel pipe 2, and the outer diameter of the square steel pipe 2 is equal to the thickness of the cavity 11.
In addition, according to the stress requirement of the square steel pipe 2, post-cast concrete can be filled in the square steel pipe 2, and the rigidity and the shock resistance of the square steel pipe 2 are enhanced by utilizing the post-cast concrete.
The number of steel members in the cavity 11 is determined according to the shape and size of the cavity 11, for example, the cavity 11 at the corner of the wall in fig. 1 is L-shaped, and three steel members are arranged in the cavity to form an L-shaped structure; in fig. 4, two steel members are arranged in the cavity 11 at the joint of the wall body, and the two steel members are respectively positioned in the composite bearing walls at two sides.
In order to facilitate accurate positioning of the steel members, it is preferable to provide a connecting steel plate 4 between two adjacent steel members located in the same cavity 11, fix the relative positions of the steel members in the same cavity 11 by using the connecting steel plate 4, and avoid displacement of the steel members in the installation of the glass fiber gypsum board 1, thereby affecting alignment connection of the steel members and the glass fiber gypsum board 1.
The fastener is used for tightening and fixing the steel member and the glass fiber gypsum board 1, and can be arranged as a common connecting piece such as a fastening bolt, a connecting pin and the like; the number and distribution of the fasteners are determined according to the design connection strength checking calculation in actual production, taking the self-tapping screws 3 as an example, and the distance between two adjacent self-tapping screws 3 is usually smaller than or equal to 300mm.
Preferably, the steel member can be connected with the glass fiber gypsum board 1 through the self-tapping screw 3, compared with connecting pieces such as connecting pins, the self-tapping screw 3 does not need to be perforated on the glass fiber gypsum board 1 in advance, and the production and the connection are simpler and more convenient.
Considering that the inside of the cavity 11 and the inside of the steel member may be filled with post-cast concrete to further enhance the structural strength and the earthquake-resistant performance of the composite load-bearing wall, the inner and outer surfaces of the steel member are provided with zinc plating layers to enhance the corrosion resistance and the rust resistance of the steel member.
Similarly, the surface of the connecting steel plate 4 is also provided with a galvanized layer, so that the connecting steel plate is not easy to rust and has strong corrosion resistance.
The glass fiber gypsum board 1 and the steel member of the steel structure-glass fiber gypsum board composite bearing wall body are prefabricated members, the combined steel member is firstly positioned and installed during construction, then the glass fiber gypsum board 1 is installed, and the steel member and the glass fiber gypsum board 1 are connected by using fasteners.
In the embodiment, the composite bearing wall is stressed by the steel member and the glass fiber gypsum board 1 together, has good anti-seismic performance, solves the problems of complex connection and excessive wet operation of the traditional glass fiber gypsum board building nodes, and has convenient construction and high construction efficiency;
The steel member can position and laterally support the glass fiber gypsum board 1 in the construction process, so that the glass fiber gypsum board 1 is positioned more conveniently and accurately, the glass fiber gypsum board 1 can provide effective fireproof protection for the steel member, and the fire resistance level of the steel structure is improved.
On the basis of the embodiment, post-cast concrete or heat-insulating and sound-insulating materials can be filled between the inner wall surface of the cavity 11 and the outer wall surface of the steel member and in the cavity 11 without the steel member, so that the bearing capacity or heat-insulating and sound-insulating capacity of the composite bearing wall body can be improved.
The kind of post-cast concrete and the kind of heat-insulating and sound-insulating material are determined according to the design load requirement, the design heat-insulating and sound-insulating requirement and the like in actual production with reference to the prior art, and are not described in detail herein.
In the embodiment, when the post-cast concrete is filled, the inner wall surface of the cavity 11 and the outer wall surface of the steel member can be used as casting templates of the post-cast concrete, so that the disassembly process of the templates is omitted, and the procedure of wet operation is simplified;
When the heat-insulating and sound-insulating material is filled, the glass fiber gypsum board 1 can effectively prevent external moisture from penetrating into the heat-insulating and sound-insulating material, has good water-insulating effect, and is favorable for guaranteeing the performance of the heat-insulating and sound-insulating material.
In a specific embodiment, the steel structure-glass fiber gypsum board composite bearing wall body adopts a glass fiber gypsum board 1 with the length, the height and the width of 12m multiplied by 3m multiplied by 0.12m, the glass fiber gypsum board 1 is uniformly provided with a plurality of cavities 11 along the extending direction, and the steel member is a galvanized square steel pipe with the side length of 90-95mm and the wall thickness of 3-5 mm; the galvanized square steel pipe is fixed in the cavity 11 through the self-tapping screws 3, and the distance between two adjacent self-tapping screws 3 is less than or equal to 300mm.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The steel structure-glass fiber gypsum board composite bearing wall body provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. The utility model provides a steel construction-glass fiber gypsum board composite load-bearing wall body, its characterized in that includes steel component and establishes glass fiber gypsum board (1) of cavity (11) in, glass fiber gypsum board (1) with steel component is the prefab, wall body corner cavity (11) and wall body junction all are equipped with at least one in cavity (11) steel component, in the wall body thickness direction the outer wall of steel component with the inner wall butt of cavity (11), just steel component pass through the fastener with cavity (11) are connected.
2. The steel structure-glass fiber gypsum board composite load-bearing wall according to claim 1, wherein a connecting steel plate (4) is provided between two adjacent steel members located in the same cavity (11).
3. The steel structure-glass fiber gypsum board composite load-bearing wall of claim 1, wherein the inner and outer surfaces of the steel member are provided with galvanized layers.
4. The steel structure-glass fiber plasterboard composite load-bearing wall according to claim 1, characterized in that the steel member is connected with the glass fiber plasterboard (1) by self-tapping screws (3).
5. The steel structure-glass fiber reinforced gypsum board composite load-bearing wall according to claim 4, wherein the distance between two adjacent self-tapping screws (3) is less than or equal to 300mm.
6. The steel structure-glass fiber reinforced gypsum board composite load-bearing wall according to any one of claims 1 to 5, wherein the space between the inner wall surface of the cavity (11) and the outer wall surface of the steel member and the inside of the cavity (11) without the steel member are filled with post-cast concrete or heat-insulating and sound-insulating material.
7. The steel structure-glass fiber reinforced gypsum board composite load-bearing wall according to any one of claims 1 to 5, wherein the steel member comprises a square steel tube (2), the outer diameter of the square steel tube (2) being equal to the thickness of the cavity (11).
8. The steel structure-glass fiber reinforced gypsum board composite load-bearing wall according to claim 7, wherein the square steel pipe (2) is filled with post-cast concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322800964.1U CN220978461U (en) | 2023-10-18 | 2023-10-18 | Steel construction-glass fiber gypsum board composite load-bearing wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322800964.1U CN220978461U (en) | 2023-10-18 | 2023-10-18 | Steel construction-glass fiber gypsum board composite load-bearing wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220978461U true CN220978461U (en) | 2024-05-17 |
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ID=91043054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322800964.1U Active CN220978461U (en) | 2023-10-18 | 2023-10-18 | Steel construction-glass fiber gypsum board composite load-bearing wall body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220978461U (en) |
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2023
- 2023-10-18 CN CN202322800964.1U patent/CN220978461U/en active Active
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