Single-layer steel structure and building

Abstract

The application provides a single-layer steel structure and a building, the single-layer steel structure comprising a beam structure; a plurality of support columns, which are arranged at intervals along the length direction of the beam structure, and the top ends of the support columns are connected with the beam structure; and a plurality of flexible members, which are arranged at intervals in the beam structure, the top ends of the flexible members are connected with the beam structure, and the bottom ends of the flexible members are used for anchoring the flexible members. The application applies prestress to the flexible members by arranging the flexible members at intervals along the length direction and the width direction of the beam structure, and the flexible members are used as both force members and enclosure members of the single-layer steel structure. Only the flexible members are arranged at the edges of the single-layer steel structure, the structure is simple and light, and the single-layer steel structure can be used for a temporary or permanent exhibition hall, so that the structure of the single-layer steel structure is simple, and the technical problem that the size of the members at the edges of the single-layer steel structure is large and affects the facade effect of the exhibition hall is solved.

Description

Technical Field

[0001] This invention relates to the field of building structure design technology, and in particular to a single-story steel structure and building. Background Technology

[0002] A single-story steel structure refers to a building with only one floor above ground, including industrial plants, residential buildings, and agricultural sheds. Existing exhibition halls often use single-story steel structures such as steel frames and portal frames. Because the cross-sections of the internal and external columns in ordinary single-story steel structures are relatively large, they affect the facade appearance of the exhibition hall and occupy a significant amount of space. However, high-end mobile phones and new energy vehicles require an extremely simple exhibition structure to reflect their high-tech image. Therefore, existing single-story steel structures need to be improved to meet the requirements of high-end mobile phones and new energy vehicles in showcasing their high-tech image. Summary of the Invention

[0003] The purpose of this invention is to provide a single-layer steel structure to solve the technical problems of existing single-layer steel structures, which are affected by the large size of the components at the edges of the single-layer steel structure, thus affecting the facade effect of the exhibition hall and occupying a lot of exhibition hall space.

[0004] To solve the above-mentioned technical problems, the present invention provides a single-layer steel structure, comprising:

[0005] Beam structure;

[0006] Multiple support columns are spaced apart along the length of the beam structure, and the ends of the support columns are connected to the beam structure.

[0007] Several flexible members are spaced apart on the beam structure, with the top end of each flexible member connected to the beam structure and the bottom end of each flexible member used to anchor the beam structure.

[0008] Preferably, the flexible members are spaced apart along the length and width directions of the beam structure and disposed at the edge of the beam structure.

[0009] Preferably, the flexible member comprises:

[0010] Lasso.

[0011] Preferably, the beam structure includes:

[0012] Main beam;

[0013] Several cantilever beams are spaced apart along the length of the main beam and pass through the main beam;

[0014] Two edge sealing beams are arranged in parallel and connected to the ends of multiple cantilever beams respectively. The extension direction of the edge sealing beams is the same as the extension direction of the main beams.

[0015] Preferably, the flexible members are spaced apart along the length of the edge sealing beam and in the transverse direction of the cantilever beam.

[0016] Preferably, the cross-sectional area of ​​the support column decreases along the longitudinal direction.

[0017] Preferably, the support columns are spaced apart along the length of the main beam.

[0018] Preferably, the end of the support column is rigidly connected to the main beam.

[0019] Preferably, the single-layer steel structure further includes:

[0020] The first hinge support is used to anchor the end of the flexible member;

[0021] The second hinge support is used to anchor the end of the support column.

[0022] Based on the same inventive concept, the present invention also provides a building, comprising:

[0023] The aforementioned single-layer steel structure;

[0024] Enclosure components are disposed on the single-layer steel structure.

[0025] Compared with the prior art, the single-layer steel structure of the present invention has the following advantages:

[0026] This invention provides flexible components spaced apart along the length and width of a beam structure. Prestress is applied to these flexible components, which serve as both load-bearing and enclosure components (e.g., curtain walls) of the single-layer steel structure. Only flexible components are provided at the edges of the single-layer steel structure, resulting in a simple and lightweight structure suitable for temporary or permanent exhibition halls. This invention simplifies the overall structure of the single-layer steel structure and solves the technical problem of the large size of components at the edges of the single-layer steel structure affecting the facade effect of the exhibition hall.

[0027] In addition, by using a structure where the cross-sectional area of ​​the supporting columns decreases along the longitudinal direction, the space occupied by the supporting columns in the exhibition hall can be reduced, further simplifying the overall structure of the single-layer steel structure and solving the technical problem that the large cross-section of the internal frame columns of the single-layer steel structure occupies a large amount of space in the exhibition hall. Attached Figure Description

[0028] Figure 1 This is a perspective view of a single-layer steel structure according to an embodiment of the present invention;

[0029] Figure 2 yes Figure 1 Top view of a single-story steel structure;

[0030] Figure 3 yes Figure 2 Cross-sectional view at A-A in the [original text context, not provided in full];

[0031] Figure 4 is Figure 2 Cross-sectional view at B-B in the [original text context, not provided in full];

[0032] In the figure,

[0033] 10 - Single-layer steel structure; 100 - Beam structure;

[0034] 110 - Main beam; 120 - Cantilever beam;

[0035] 130 - Edge-sealing beam; 200 - Support column;

[0036] 300 - Flexible member; 400 - First hinge support;

[0037] 500 - Second hinge support. Specific implementation manner

[0038] The single-layer steel structure proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the present invention will become clearer according to the following description and the claims. It should be noted that the accompanying drawings are all in a very simplified form and use non-precise scales, only for the purpose of conveniently and clearly assisting in explaining the embodiments of the present invention.

[0039] It should be noted that in the following embodiments, the term "X-axis direction" refers to the direction parallel to the main beam 110. The term "Y-axis direction" refers to the direction parallel to the horizontal plane where the main beam 110 is located. The term "Z-axis direction" refers to the direction perpendicular to the horizontal plane where the main beam 110 is located.

[0040] Refer to Figures 1 to 4 A specific implementation manner of a single-layer steel structure disclosed. The single-layer steel structure 10 includes a beam structure 100; a plurality of support columns 200, spaced along the length direction of the beam structure 100, and the ends of the support columns 200 are connected to the beam structure 100; several flexible members 300, arranged at intervals on the beam structure 100, the top ends of the flexible members 300 are connected to the beam structure 100, and the bottom ends of the flexible members 300 are used to anchor the beam structure 100 through the first hinge support 400.

[0041] In this embodiment, flexible members 300 are spaced apart in the length and width directions of the beam structure 100. Prestress is applied to the flexible members 300. The flexible members 300 are used as both load-bearing members and enclosure members (e.g., curtain walls) of the single-layer steel structure 10. Only flexible members 300 are provided at the edges of the single-layer steel structure 10. The structure is simple and lightweight and can be used for temporary or permanent exhibition halls. This makes the overall structure of the single-layer steel structure 10 simple and solves the technical problem that the large cross-sectional dimensions of the members at the edges of the single-layer steel structure 10 affect the facade effect of the exhibition hall.

[0042] For example, flexible members 300 are spaced apart and disposed at the edges of the beam structure 100 along the length and width directions of the beam structure 100.

[0043] Specifically, refer to Figure 1 , Figure 3 and Figure 4 As shown, the flexible member 300 is along the length of the beam structure 100 (i.e., Figure 1 (in the X-axis direction) and the width direction (i.e., Figure 1 The flexible members 300 (within the Y-axis direction) are evenly spaced and enclosed around the perimeter of the beam structure 100. The flexible members 300 include cables (not shown). The cables include wire bundles, steel strands, or steel rods, etc. By applying prestress to the flexible members 300, the flexible members 300 and the supporting columns 200 jointly bear the lateral forces (such as those from earthquakes and wind loads) in the X and Z axes. Because the flexible members 300 can be used simultaneously as load-bearing members for both the beam structure 100 and the enclosure members on the single-story steel structure 10, the single-story steel structure 10 becomes structurally simple and lightweight. The single-story steel structure 10 with enclosure members can be used as a temporary or permanent exhibition hall. This solves the technical problem of the large size of the members at the edges of the single-story steel structure 10, which occupies a large amount of interior space in the exhibition hall.

[0044] In addition, in such Figure 1 In the single-layer steel structure 10 shown, the longitudinal direction located on one side of the beam structure 100 (i.e., Figure 1 Eleven flexible members 300 are provided along the X-axis direction, located on one side of the beam structure 100 in the width direction (i.e., Figure 1 Five flexible members (300 in the Y-axis direction) are provided in this embodiment. In this embodiment, the number of flexible members 300 is only to illustrate the positional relationship between the flexible members 300 and the beam structure 100. In the single-layer steel structure 10, there is no specific limitation on the number of flexible members 300 arranged in the length and width directions of the beam structure 100. However, in order to maintain the force balance of the single-layer steel structure 10, the number of flexible members 300 arranged on both sides along the length direction and both sides along the width direction of the beam structure 100 can be consistent and symmetrically distributed.

[0045] For example, the beam structure 100 includes: a main beam 110; a plurality of cantilever beams 120, which are spaced apart along the length of the main beam 110 and pass through the main beam 110; and two edge sealing beams 130, which are arranged in parallel and connected to the ends of the plurality of cantilever beams 120 respectively, wherein the extension direction of the edge sealing beams 130 is the same as the extension direction of the main beam 110.

[0046] Specifically, refer to Figure 1 and Figure 2 As shown, along the length direction of the main beam 110 (i.e., Figure 1 Several cantilever beams 120 are fixedly arranged along the X-axis direction, and the two ends of the cantilever beams 120 are respectively fixedly connected to the edge sealing beams 130 to form a rectangular beam structure 100. Along the length direction of the main beam 110 (i.e., Figure 1 Eleven cantilever beams 120 are configured along the X-axis. However, it should be noted that in this embodiment, the connection between the main beam 110 and the cantilever beams 120 is only used to illustrate the connection relationship, and the specific number of cantilever beams 120 is not required. Furthermore, in this embodiment, the beam structure 100 is generally rectangular, but it can also be elliptical, circular, or other shapes. No specific requirements are placed on the overall construction of the beam structure 100.

[0047] For example, the flexible member 300 is along the length direction of the sealing beam 130 (i.e., Figure 1 (in the X-axis direction), and in the transverse direction of the cantilever beam 120 (i.e., Figure 1 (Interval setting in the Y-axis direction)

[0048] Specifically, refer to Figure 1 , Figure 3 and Figure 4 As shown, the flexible components 300 are respectively along the length direction of the sealing beam 130 (i.e., Figure 1 (in the X-axis direction) and the transverse direction of the cantilever beam 120 (i.e., Figure 1 (Y-axis direction) setting. From Figure 1 As shown in the structure, the number of flexible components 300 is equal to the number of cantilever beams 120. However, in actual arrangement, the number of flexible components 300 may differ from the number of cantilever beams 120. It should be noted that when the beam structure 100 is an elliptical or circular structure, several flexible components 300 can also be arranged along the edge sealing beam 130 and the cantilever beam 120, thereby enabling several flexible components 300 to also form an elliptical or cylindrical structure that matches the beam structure 10. This allows for a more diverse range of shapes for the single-layer steel structure 10, increasing the combination styles of the exhibition hall composed of the single-layer steel structure 10.

[0049] For example, the cross-sectional area of ​​the support column 200 decreases along the longitudinal direction.

[0050] Specifically, continue to participate Figure 1 , Figure 3 and Figure 4 As shown, the cross-sectional area of ​​the support column 200 along the longitudinal direction (i.e., Figure 1 The volume of the support column 200 decreases from top to bottom along the Z-axis, thereby reducing the space occupied by the support column 200 in the exhibition hall. This makes the overall structure of the single-layer steel structure 10 simple and lightweight. The single-layer steel structure 10 with enclosure components can be used as a temporary or permanent exhibition hall, solving the technical problem that the large cross-sectional dimensions of the frame columns of the single-layer steel structure 10 affect the transparency of the exhibition hall.

[0051] Furthermore, the cross-section of the support column 200 can be any structure such as circular, elliptical, or rectangular. In this embodiment, the construction of the support column 200 is not specifically required, as long as it can provide support for the beam structure 100. In this embodiment, the cross-section of the support column 200 is preferably circular.

[0052] For example, the support columns 200 are spaced apart along the length of the main beam 110. The ends of the support columns 200 are rigidly connected to the main beam 110. The single-layer steel structure 10 also includes a second hinge support 500 for anchoring the ends of the support columns 200.

[0053] Specifically, refer to Figure 1 As shown, the support column 200 is along the length of the main beam 110 (i.e., Figure 1 (Interval setting in the X-axis direction). Figure 1 Three support columns 200 are provided, and the tops of all three support columns 200 are rigidly connected to the main beam 110. It should be noted that the number of support columns 200 can be any number of times—one, two, three, or more. The specific number of support columns 200 is determined according to the actual exhibition hall requirements; in this embodiment, no specific requirement is made. Since the support columns 200 are used to anchor to the ground via second hinge supports 500, the number of second hinge supports 500 matches the number of support columns 200.

[0054] In addition, the top of the support column 200 is rigidly connected to the main beam 110, and the bottom of the support column 200 is hinged to the ground through the second hinge support 500. Figure 1The X-axis direction forms a rigid frame structure. Prestress is applied to the flexible member 300 using jacks. The flexible member 300 and the supporting column 200 jointly bear the lateral forces (such as those from earthquakes and wind loads) in the X and Z axes. Only the flexible member 300 is provided on the single-layer steel structure 10. The flexible member 300 serves simultaneously as a load-bearing component and enclosure component (such as a curtain wall) of the single-layer steel structure 10. The structure is simple and lightweight, suitable for temporary or permanent exhibition halls. This design can meet the requirement of extremely simple exhibition hall structures often needed for high-end mobile phones and new energy vehicles to reflect their high-tech image.

[0055] In summary, in the single-layer steel structure 10 provided in this embodiment of the invention, the top end of the support column 200 is rigidly connected to the main beam 110, and the bottom end of the support column 200 is hinged to the ground through the second hinge support 500. Figure 1 The Z-axis direction forms a rigid frame structure. Prestress is applied to the flexible member 300 via jacks. The flexible member 300 and the supporting column 200 jointly bear the lateral forces (such as those from earthquakes and wind loads) in the X and Z axes. Only the flexible member 300 is provided on the single-layer steel structure 10. The flexible member 300 serves as both a load-bearing member and an enclosure member (such as a curtain wall) of the single-layer steel structure 10. The structure is simple and lightweight, and can be used for temporary or permanent exhibition halls. This structure can meet the needs of high-end mobile phones and new energy vehicles, which often require extremely simple exhibition hall structures to reflect their high-tech image.

[0056] The cross-sectional area of ​​the support column 200 along the longitudinal direction (i.e., Figure 1 The volume of the support column 200 decreases from top to bottom along the Z-axis, thereby reducing the space occupied by the support column 200 in the exhibition hall. This makes the overall structure of the single-layer steel structure 10 simple and lightweight. The single-layer steel structure 10 with enclosure components can be used as a temporary or permanent exhibition hall, solving the technical problem that the large size of the components at the edge of the single-layer steel structure 10 affects the facade effect of the exhibition hall.

[0057] The present invention also discloses a building comprising the above-described single-story steel structure 10; and an enclosure member (not shown) disposed on the single-story steel structure 10.

[0058] Specifically, refer to Figure 1 As shown, an enclosure component (such as a curtain wall) is configured around the perimeter of the single-layer steel structure 10 to form a building (such as an exhibition hall). The curtain wall includes glass curtain walls, metal panel curtain walls, etc. In this embodiment, curtain walls of any material, such as glass curtain walls or aluminum panel curtain walls, can be selected.

[0059] Taking the exhibition hall as an example, the specific installation process of the building disclosed in this embodiment is explained. First, the second hinge support 500 is installed and fixed to the ground. Then, one end of the support column 200 is fixedly installed to the second hinge support 500. After that, the other end of the support column 200 is fixedly installed to the main beam 110 with bolts. Then, several cantilever beams 120 are fixedly installed to the main beam 110 with bolts and welds. Then, two edge sealing beams 130 are installed at both ends of the cantilever beams 120 respectively. Next, one end of the flexible component 300 is fixedly installed to the cantilever beam 120. The other end of the flexible component 300 is hinged to the ground through the first hinge support 400. Then, the prestress of the flexible component 300 is tensioned by jacks. Finally, the roof and curtain wall and other enclosure components are installed to form the exhibition hall.

[0060] In the exhibition hall disclosed in this embodiment, the top of the support column 200 is rigidly connected to the main beam 110, and the bottom of the support column 200 is hinged to the ground through the second hinge support 500. Figure 1 The X-axis direction forms a rigid frame structure. Prestress is applied to the flexible member 300 via jacks. The flexible member 300 and the supporting column 200 jointly bear the lateral forces (such as those from earthquakes and wind loads) in the X and Z axes. Only the flexible member 300 is provided on the single-layer steel structure 10. The flexible member 300 serves as both a load-bearing member and an enclosure member (such as a curtain wall) of the single-layer steel structure 10. The structure is simple and lightweight, and can be used for temporary or permanent exhibition halls. This design can meet the requirement of extremely simple exhibition hall structures often needed for high-end mobile phones and new energy vehicles to reflect their high-tech image.

[0061] The cross-sectional area of ​​the support column 200 along the longitudinal direction (i.e., Figure 1 The volume of the support column 200 decreases from top to bottom along the Y-axis, thereby reducing the space occupied by the support column 200 in the exhibition hall. This makes the overall structure of the single-layer steel structure 10 simple and lightweight. The single-layer steel structure 10 with enclosure components can be used as a temporary or permanent exhibition hall, solving the technical problem that the single-layer steel structure 10 occupies a lot of internal space due to the large cross-section of the frame column.

[0062] The above description is merely a description of preferred embodiments of the present invention and is not intended to limit the scope of the present invention in any way. Any changes or modifications made by those skilled in the art based on the above disclosure shall fall within the protection scope of the claims.

Claims

1. A single-layer steel structure, characterized in that, include: Beam structure; Multiple support columns are spaced apart along the length of the beam structure, and the ends of the support columns are connected to the beam structure. A plurality of flexible members are prestressed on the flexible members and are spaced apart at the edge of the beam structure. The top end of the flexible members is connected to the beam structure and the bottom end of the flexible members is used to anchor the flexible members. The beam structure includes: Main beam; Several cantilever beams are spaced apart along the length of the main beam and pass through the main beam; Two edge sealing beams are arranged in parallel and connected to the ends of multiple cantilever beams respectively. The extension direction of the edge sealing beams is the same as the extension direction of the main beams.

2. The single-layer steel structure as described in claim 1, characterized in that, The flexible components are spaced apart along the length and width directions of the beam structure and are positioned at the edges of the beam structure.

3. The single-layer steel structure as described in claim 2, characterized in that, The flexible component includes: Lasso.

4. The single-layer steel structure as described in claim 1, characterized in that, The flexible components are spaced apart along the length of the edge sealing beam and in the transverse direction of the cantilever beam.

5. The single-layer steel structure as described in claim 1, characterized in that, The cross-sectional area of ​​the support column decreases along the longitudinal direction.

6. The single-layer steel structure as described in claim 1, characterized in that, The support columns are spaced apart along the length of the main beam.

7. The single-layer steel structure as described in claim 1, characterized in that, The end of the support column is rigidly connected to the main beam.

8. The single-layer steel structure as described in claim 1, characterized in that, This single-layer steel structure also includes: The first hinge support is used to anchor the end of the flexible member; The second hinge support is used to anchor the end of the support column.

9. A building, characterized in that, include: A single-layer steel structure as described in any one of claims 1-8; Enclosure components are disposed on the single-layer steel structure.

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