Suspended butterfly-shaped building structure and construction method of suspended butterfly-shaped building structure

Abstract

The invention discloses a suspended butterfly-shaped building structure and a construction method of the suspended butterfly-shaped building structure, relates to the technical field of buildings, and aims to solve the problems that an overhanging platform frame column does not fall to the ground and measures need to be taken to bear a load transmitted by an upper floor plane after a lower floor plane and the frame column of the building structure are retracted. The suspended butterfly-shaped building structure comprises a main body structure and a frame structure, wherein the frame structure comprises a plurality of inclined columns; the frame structure and the main body structure are arranged in the first horizontal direction, the inclined columns are located on the lower side of the frame structure, and the multiple inclined columns are arranged at intervals in the second horizontal direction; the frame structure comprises a plurality of overhanging platforms, a plurality of frame columns and at least one truss assembly, one ends of the overhanging platforms are connected with the main body structure, and the other opposite ends of the overhanging platforms are connected with the frame columns; the multiple frame columns are arranged in the second horizontal direction. The second horizontal direction is perpendicular to the first horizontal direction; the truss assembly is connected between at least one pair of two adjacent overhanging platforms.

Description

Technical Field

[0001] The invention relates to the technical field of construction, and in particular to a suspended butterfly-shaped building structure and a construction method of the suspended butterfly-shaped building structure. Background Art

[0002] In existing building structures, in order to achieve wide-angle viewing and architectural modeling requirements, the plane is usually designed as an end-extended plane; in order to achieve a suspended effect, the plane of the lower floor of the building structure and the frame columns are usually retracted. When the extended platform is large, frame columns need to be set to bear the load of the extended platform, and the problem of the frame column not touching the ground needs to be solved, and the cross-section of the frame column is not too large to affect the line of sight needs to be solved; at the same time, after the lower floor plane and frame columns of the building structure are retracted, measures need to be taken to bear the load transferred from the upper floor plane.

[0003] Therefore, measures need to be taken to solve the problem of the extended platform frame columns not touching the ground and the problem of the lower floor plane and frame columns of the building structure being retracted to bear the load transferred from the upper floor plane. Summary of the invention

[0004] An embodiment of the present invention provides a suspended butterfly-shaped building structure to solve the problem that the extended platform frame columns do not touch the ground and the problem that measures need to be taken to bear the load transferred from the upper floor plane after the lower floor plane and frame columns of the building structure are retracted.

[0005] To achieve the above object, the embodiments of the present invention adopt the following technical solutions:

[0006] In a first aspect of the present application, a suspended butterfly-shaped building structure is provided, which comprises a main structure and a frame structure, wherein the frame structure comprises a plurality of inclined columns; the frame structure and the main structure are arranged along a first horizontal direction, the inclined columns are located at the lower side of the frame structure, and the plurality of inclined columns are arranged at intervals along a second horizontal direction; the frame structure comprises a plurality of projecting platforms, a plurality of frame columns and at least one truss assembly, the plurality of projecting platforms are arranged at intervals along a vertical direction, one end of the projecting platform is connected to the main structure, and the other end of the projecting platform opposite to the frame column is connected to the frame column; the plurality of frame columns are arranged along a second horizontal direction; the second horizontal direction is perpendicular to the first horizontal direction; the truss assembly is connected between at least one pair of adjacent two projecting platforms.

[0007] In the suspended butterfly-shaped building structure of the present application, the upper extended platform transfers the load to the lower extended platform through the frame columns. By setting a truss assembly and connecting the truss assembly between at least one pair of adjacent extended platforms, the truss assembly can connect the two adjacent extended platforms into a whole, making the frame structure more stable, and the upper extended platform transfers the load to the truss assembly through the frame columns, and the upper load is transferred to the lower extended platform through the frame columns. The load of the frame structure can be transferred to the main frame through the inclined columns, and then the load is transferred to the foundation of the suspended butterfly-shaped building structure, so that the main frame can share the load on the frame structure, solving the problem of the extended platform frame columns not touching the ground and the problem that measures need to be taken to bear the load transferred from the upper floor plane after the lower floor plane and frame columns of the building structure are retracted.

[0008] In some embodiments of the present application, the multiple outrigger platforms include a first outrigger platform, a second outrigger platform and a third outrigger platform; the second outrigger platform is arranged above the first outrigger platform, and a truss assembly is provided between the first outrigger platform and the second outrigger platform; the third outrigger platform is arranged above the second outrigger platform.

[0009] In this way, by providing a truss assembly between the first cantilevered platform and the second cantilevered platform, the truss assembly can connect the first cantilevered platform and the second cantilevered platform into a whole, making the whole more stable, and by providing the third cantilevered platform above the second cantilevered platform, the load borne by the third cantilevered platform can be transmitted to the whole formed by the first cantilevered platform and the second cantilevered platform through the frame column, and the whole can support the third cantilevered platform, and there is no need to provide a supporting beam structure between the second cantilevered platform and the third cantilevered platform, which not only ensures the structural strength of the suspended butterfly-shaped building structure, but also reduces the construction cost of the suspended butterfly-shaped building structure.

[0010] In some embodiments of the present application, the plurality of outrigger platforms include a plurality of groups of outrigger platforms, each group of outrigger platforms includes a first outrigger platform, a second outrigger platform, and a plurality of third outrigger platforms.

[0011] In this way, the multiple cantilever platforms are divided into multiple groups, so that the first cantilever platform and the second cantilever platform in each group can form a whole to support multiple third cantilever platforms, avoiding that too many cantilever platforms at the top will stack the load downward, causing the cross-section of the second frame column to be too large, thereby reducing the cross-sectional area of ​​the second frame column, and avoiding that the second frame column occupies a larger indoor space of the suspended butterfly-shaped building structure.

[0012] In some embodiments of the present application, the truss assembly includes: a first diagonal brace and a second diagonal brace, one end of the first diagonal brace is connected to a first position of a first extending platform, and the other end of the first diagonal brace is connected to a second position of the second extending platform; one end of the second diagonal brace is connected to a third position of the first extending platform, and the other end of the second diagonal brace is connected to the second position of the second extending platform; the first position and the third position are arranged at intervals.

[0013] In this way, the first diagonal brace and the second diagonal brace are connected to the same position of the second protruding platform, and the first diagonal brace and the second diagonal brace are connected to different positions of the first protruding platform, so that the first diagonal brace, the second diagonal brace and the first protruding platform form a triangular structure, and the overall structure formed by the connection of the first protruding platform and the second protruding platform has sufficient rigidity and strength to bear the upper or lower load.

[0014] In some embodiments of the present application, the angle between the length direction of the first diagonal brace and the second horizontal direction is the first angle; the angle between the length direction of the second diagonal brace and the second horizontal direction is the second angle; and the first angle is equal to the second angle.

[0015] In this way, by setting the angle between the first diagonal brace and the second horizontal direction to be equal to the angle between the second diagonal brace and the second horizontal direction, the load transmitted from the upper layer to the truss assembly can be evenly applied to the first diagonal brace and the second diagonal brace, avoiding damage to one of the first diagonal brace or the second diagonal brace due to a larger load, thereby improving the overall stability of the suspended butterfly-shaped building structure.

[0016] In some embodiments of the present application, multiple truss assemblies are included, and the multiple truss assemblies are arranged along a second horizontal direction; in two adjacent truss assemblies, the other end of the second diagonal brace of one truss assembly and the other end of the first diagonal brace of the other truss assembly are connected to the same position of the second extended platform.

[0017] In this way, multiple truss assemblies are horizontally arranged at intervals and adjacent truss assemblies are connected, so that the adjacent truss assemblies can jointly bear the load transmitted from the upper outrigger platform to the lower outrigger platform.

[0018] In some embodiments of the present application, the plurality of frame columns include a first frame column and a second frame column, the first frame column is connected to the first position or the third position of the first extended platform, and the second frame column is connected to the second position of the second extended platform.

[0019] In this way, connecting the first frame column to the first position or the third position of the first extended platform can connect the truss assembly and the first frame column to each other, and concentrate the forces of the truss assembly and the first frame column to the first position or the third position; connecting the second frame column to the second position of the second extended platform can connect the truss assembly and the second frame column to each other, and concentrate the forces of the truss assembly and the second frame column to the second position, so that the truss assembly and the second frame column can share each other's forces, thereby improving the stability of the truss assembly, the first frame column and the second frame column.

[0020] In some embodiments of the present application, the extended platform includes a first part and a second part, the first part and the second part are arranged along a second horizontal direction, the first frame column is connected to the first part, and the second part is connected between the first frame column and the first part.

[0021] In this way, the first frame column can support the first part, and the second frame column can support the second part, so that the force of the truss assembly and the first frame column is concentrated at the first position or the third position of the first part, and the force of the truss assembly and the second frame column is concentrated at the second position of the second part. According to the different structures of the first part and the second part, different supporting methods are used for the first part and the second part, so that the extended platform can be made more stable.

[0022] In some embodiments of the present application, the inclined column includes a first connecting end and a second connecting end, the first connecting end is connected to the frame structure, and the second connecting end is located below the first connecting end and connected to the main structure.

[0023] In this way, by setting multiple inclined columns on the lower side of the frame structure; the inclined columns are respectively connected to the frame structure and the main frame, the load of the frame structure can be transferred to the main frame through the inclined columns, so that the main frame can share the load on the frame structure, ensuring that the load is smoothly transferred to the foundation.

[0024] In some embodiments of the present application, an angle between a direction from the second connection end toward the first connection end and the first horizontal direction is greater than or equal to 35° and less than or equal to 55°.

[0025] In this way, by making the angle between the direction of the second connection end toward the first connection end and the first horizontal direction greater than or equal to 35° and less than or equal to 55°, the load of the frame structure can be better transferred to the main frame through the inclined columns, and the inclined columns within this angle range can ensure the architectural effect while lowering the production cost, thereby reducing the production cost of the suspended butterfly-shaped building structure. When the angle between the direction of the second connection end toward the first connection end and the first horizontal direction is less than 35°, it is necessary to increase the cross-section of the inclined column and the main structure to ensure that their strength can meet the strength requirements of the supporting frame structure, thereby increasing the production cost and structural cross-section of the inclined column; when the angle between the direction of the second connection end toward the first connection end and the first horizontal direction is greater than 55°, the suspension effect cannot be achieved and the architectural effect requirements cannot be met.

[0026] In some embodiments of the present application, the extended platform includes multiple first beams and multiple second beams, the second beams extend along the first horizontal direction, the multiple first beams are arranged along the second horizontal direction, and one first beam is connected between two adjacent frame columns; the second beams extend along the first horizontal direction, the multiple second beams are arranged along the second horizontal direction, and one second beam is connected between a frame column and the main frame; the axis of an inclined column is coplanar with the axis of a second beam.

[0027] In this way, by connecting the first beam between two adjacent frame columns and the second beam between a frame column and the main frame, the floor load is jointly borne, the axis of the inclined column is coplanar with the axis of the second beam, and the horizontal component of the axial force of the inclined column is transmitted to the main structure through the second beam, forming a stable triangular system, thereby ensuring structural stability and safety.

[0028] In some embodiments of the present application, the suspended butterfly-shaped building structure also includes: an overhanging structure, the overhanging structure and the main structure are arranged along the second horizontal direction, the overhanging structure includes: a third part and a fourth part, the third part is connected to the main structure, the fourth part is arranged on both sides of the third part, the third part and the fourth part are arranged along the first horizontal direction, and the third part includes: a plurality of third diagonal braces, and the plurality of third diagonal braces are cross-arranged along the horizontal direction.

[0029] In this way, an overhanging structure is arranged on the outside of the main structure. To meet the architectural shape and functional requirements, a plurality of third diagonal braces are arranged in the third part, and the plurality of third diagonal braces are cross-arranged in the horizontal direction. The third diagonal braces can make the overhanging structure have better lateral stiffness, strength and stability.

[0030] In a second aspect of the present application, a method for constructing a suspended butterfly-shaped building structure is provided, comprising: S1: constructing a main structure; S2: constructing a frame structure, and connecting the frame structure to the main structure; S3: constructing an extension structure, and connecting the extension structure to the main structure.

[0031] In some embodiments of the present application, the main structure includes: inclined columns; the frame structure includes: extended platforms and truss assemblies; S2 includes: S21: constructing inclined columns; S22: constructing multiple extended platforms upward in sequence, and connecting the lowest extended platform with the inclined columns; S23: constructing truss assemblies between adjacent extended platforms.

[0032] In some embodiments of the present application, the extended platform includes a first part and a second part; S22 includes: S221: constructing the first part and connecting the first part to the main structure; S222: constructing the second part and connecting the second part to the first part.

[0033] In some embodiments of the present application, the overhanging structure includes a third part and a fourth part; S3 includes: S31: constructing the third part and connecting the third part to the main structure; S32: constructing the fourth part and connecting the fourth part to the third part. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a structural schematic diagram of a suspended butterfly-shaped building structure provided in an embodiment of the present application;

[0035] Figure 2 Provided in the embodiments of this application Figure 1 A partial enlarged view of the middle A area;

[0036] Figure 3 This is one of the elevation views of the suspended butterfly-shaped building structure provided in the embodiments of the present application;

[0037] Figure 4 A plan view of a suspended butterfly-shaped building structure provided in an embodiment of the present application;

[0038] Figure 5 Provided in the embodiments of this application Figure 1 A partial enlarged view of the middle B area;

[0039] Figure 6 This is the second elevation view of the suspended butterfly-shaped building structure provided in the embodiment of the present application.

[0040] Figure numerals: 1000, suspended butterfly-shaped building structure; 100, main structure; 200, frame structure; 210, extended platform; 220, frame column; 230, truss assembly; 211, first extended platform; 212, second extended platform; 213, third extended platform; 231, first diagonal brace; 232, second diagonal brace; a, first angle; b, second angle; 221, first frame column; 222, second frame column; 2221, rear node; 214, first part; 215, second part; 2151, third beam; 2152, fourth beam; 240, inclined column; 216, first beam; 217, second beam; 300, extended structure; 310, third part; 320, fourth part; 311, third diagonal brace. DETAILED DESCRIPTION

[0041] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0042] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0043] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, when describing pipelines or channels, the "connected" and "connected" used in this application have the meaning of conduction. The specific meaning needs to be understood in conjunction with the context.

[0045] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0046] In existing building structures, in order to achieve wide-angle viewing and architectural modeling requirements, the plane is usually designed as an end-extended plane; in order to achieve a suspended effect, the plane of the lower floor of the building structure and the frame columns are usually retracted. When the extended platform is large, it is necessary to set up frame columns to bear the load of the extended platform, and it is necessary to solve the problem of the frame column not touching the ground. If the cross-section of the frame column is too large, it will affect the line of sight and occupy the indoor use space, so corresponding measures should be taken to avoid the cross-section of the frame column being too large; at the same time, after the lower floor plane and frame columns of the building structure are retracted, measures need to be taken to bear the load transferred from the upper floor plane.

[0047] To achieve the above purpose, if Figure 1 , Figure 2 and Figure 5 As shown, an embodiment of the present invention adopts the following technical solution: a suspended butterfly-shaped building structure 1000 is provided, which includes a main structure 100 and a frame structure 200, wherein the frame structure 200 includes a plurality of inclined columns 240; the frame structure 200 and the main structure 100 are arranged in a first horizontal direction, the inclined columns 240 are located at the lower side of the frame structure 200, and the plurality of inclined columns 240 are arranged at intervals along a second horizontal direction; the frame structure 200 includes a plurality of extended platforms 210, a plurality of frame columns 220 and at least one truss assembly 230, wherein the plurality of extended platforms 210 are arranged at intervals along a vertical direction, one end of the extended platform 210 is connected to the main structure 100, and the other end of the extended platform 210 is connected to the frame column 220; the plurality of frame columns 220 are arranged in a second horizontal direction; the second horizontal direction is perpendicular to the first horizontal direction; and the truss assembly 230 is connected between at least one pair of adjacent extended platforms 210. The main structure 100 is the main force-bearing structure of the suspended butterfly-shaped building structure 1000, and is used to bear the main load of the suspended butterfly-shaped building structure 1000. The main structure 100 is mainly composed of shear walls and frames, etc. The main structure 100 can be a steel structure frame or a reinforced concrete structure. It should be noted that the frame structure 200 can also be an integrated structure with the main structure 100, and this application does not limit this.

[0048] In addition, the suspended butterfly-shaped building structure 1000 may include a frame structure 200. The suspended butterfly-shaped building structure 1000 may also include multiple frame structures 200, which may be arranged on one side of the main structure 100 or on two opposite sides of the main structure 100, which is not limited in the present application.

[0049] Among them, the material of the extended platform 210, the frame column 220 and the truss assembly 230 can be concrete, steel or aluminum alloy, etc., as long as the rigidity and bearing capacity requirements are met, and this application does not impose any limitation on this.

[0050] The plurality of frame columns 220 may include a first frame column 221 and a second frame column 222 . In the suspended butterfly-shaped building structure 1000 of the present application, the upper extended platform 210 transfers the load to the lower extended platform 210 through the second frame column 222. By setting a truss assembly 230 and connecting the truss assembly 230 between at least one pair of adjacent extended platforms 210, the truss assembly 230 can integrate the two adjacent extended platforms 210 into a whole. The upper extended platform 210 can transfer the load to the truss assembly 230 through the second frame column 222, and then the load transferred from the second frame column 222 is converted and transferred to the first frame column 221 through the truss assembly 230. The load of the frame structure 200 can be transferred downward to the foundation through the first frame column 221; or the load of the frame structure 200 can be transferred to the main frame 100 through the first frame column 221 and the inclined column 240, and then the inclined column 240 transfers the load to the foundation of the suspended butterfly-shaped building structure 1000, so that the main frame 100 can share the load on the frame structure 200. The problem that the second frame column 222 of the extended platform 210 does not touch the ground and the problem that measures need to be taken to bear the load transferred from the upper floor plane after the lower floor plane and the frame column 220 of the building structure 1000 are retracted are solved.

[0051] In some embodiments of the present application, Figure 2 and Figure 3 As shown, the multiple extended platforms 210 include a first extended platform 211, a second extended platform 212 and a third extended platform 213; the second extended platform 212 is arranged above the first extended platform 211, and a truss assembly 230 is arranged between the first extended platform 211 and the second extended platform 212; the third extended platform 213 is arranged above the second extended platform 212.

[0052] In this way, by providing a truss assembly 230 between the first cantilever platform 211 and the second cantilever platform 212, the truss assembly 230 can connect the first cantilever platform 211 and the second cantilever platform 212 into a whole, making the whole more stable, and the third cantilever platform 213 is arranged above the second cantilever platform 212, so that the load borne by the third cantilever platform 213 can be transferred to the whole formed by the first cantilever platform 211 and the second cantilever platform 212, and the whole can support the third cantilever platform 213, and there is no need to provide a supporting beam structure between the second cantilever platform 212 and the third cantilever platform 213, thereby reducing the construction cost of the suspended butterfly-shaped building structure 1000.

[0053] It should be noted that the plurality of extended platforms 210 may include a first extended platform 211, a second extended platform 212 and a third extended platform 213. The plurality of extended platforms 210 may also include a first extended platform 211, a second extended platform 212 and a plurality of third extended platforms 213. This application does not limit this.

[0054] In some embodiments of the present application, Figure 2 and Figure 3 As shown, the plurality of outrigger platforms 210 include a plurality of groups of outrigger platforms 210 , and each group of outrigger platforms 210 includes a first outrigger platform 211 , a second outrigger platform 212 and a plurality of third outrigger platforms 213 .

[0055] In this way, the multiple cantilever platforms 210 are divided into multiple groups, so that the first cantilever platform 211 and the second cantilever platform 212 in each group can form a whole to support multiple third cantilever platforms 213, avoiding that too many cantilever platforms 210 at the top will stack the load downward, causing the cross-section of the second frame column 222 to be too large, thereby reducing the cross-sectional area of ​​the second frame column 222, and avoiding that the second frame column 222 occupies a larger indoor space of the suspended butterfly-shaped building structure 1000.

[0056] In some embodiments of the present application, each group of protruding platforms may further include a fourth protruding platform, and the fourth protruding platform is disposed below the first protruding platform 211 .

[0057] It should be noted that the third extending platform 213 is located above the second extending platform 212, the second frame column 222 between the third extending platform 213 and the second extending platform 212 can be a support column, and the second frame column 222 between multiple third extending platforms 213 can be a support column, that is, the second extending platform 212 and the first extending platform 211 form an overall support for multiple third extending platforms 213213 above.

[0058] Among them, a second frame column 222 may be provided between the third extended platform 213 and the second extended platform 212, or may not be provided, and this application does not limit this.

[0059] It should be noted that the fourth extended platform is located below the first extended platform 211, the second frame column 222 between the fourth extended platform and the first extended platform 211 can be a hanging column, and the second frame column 222 between multiple fourth extended platforms can be a hanging column, that is, the first extended platform 211 and the second extended platform 212 form a whole to hang down the multiple fourth extended platforms 213 below.

[0060] Among them, the second frame column 222 may be arranged between the fourth cantilever platform and the first cantilever platform 211, or the second frame column 222 may not be arranged, and this application does not limit this. In this way, the fourth cantilever platform is suspended from the first cantilever platform 211 through the second frame column 222, and the load of the fourth cantilever platform is transferred to the first cantilever platform 211 through the second frame column 222. The truss assembly 230 between the first cantilever platform 211 and the second cantilever platform 212 transfers the load to the foundation of the suspended butterfly-shaped building structure 1000 through the first frame column 221, thereby improving the overall stability of the suspended butterfly-shaped building structure 1000.

[0061] In some embodiments of the present application, Figure 2 and Figure 3 As shown, the truss assembly 230 includes: a first diagonal brace 231 and a second diagonal brace 232, one end of the first diagonal brace 231 is connected to the first position of the first extending platform 211, and the other end of the first diagonal brace 231 is connected to the second position of the second extending platform 212; one end of the second diagonal brace 232 is connected to the third position of the first extending platform 211, and the other end of the second diagonal brace 232 is connected to the second position of the second extending platform 212; the first position and the third position are arranged at intervals.

[0062] In this way, the first diagonal brace 231 and the second diagonal brace 232 are connected to the same position of the second protruding platform 212, and the first diagonal brace 231 and the second diagonal brace 232 are connected to different positions of the first protruding platform 211, so that the first diagonal brace 231, the second diagonal brace 232 and the first protruding platform 211 form a triangular structure, and the overall structure formed by the connection of the first protruding platform 211 and the second protruding platform 212 has sufficient rigidity and strength to bear the upper or lower loads.

[0063] In some embodiments of the present application, Figure 2 and Figure 3As shown, one end of the first diagonal brace 231 is connected to the first position of the first extending platform 211, and the other end of the first diagonal brace 231 is connected to the second position of the second extending platform 212; one end of the second diagonal brace 232 is connected to the first position of the first extending platform 211, and the other end of the second diagonal brace 232 is connected to the third position of the second extending platform 212; the second position and the third position are arranged at intervals.

[0064] In some embodiments of the present application, the angle between the length direction of the first diagonal brace 231 and the second horizontal direction is the first angle a; the angle between the length direction of the second diagonal brace 232 and the second horizontal direction is the second angle b; the first angle a is equal to the second angle b.

[0065] In some embodiments of the present application, Figure 2 and Figure 3 As shown, it includes multiple truss assemblies 230, and the multiple truss assemblies 230 are arranged along the second horizontal direction; in two adjacent truss assemblies 230, the other end of the second diagonal brace 232 of one truss assembly 230 and the other end of the first diagonal brace 231 of the other truss assembly 230 are connected to the same position of the second extended platform 212.

[0066] In this way, by arranging a plurality of truss assemblies 230 at intervals horizontally and connecting adjacent truss assemblies 230 , the adjacent truss assemblies 230 can bear the load of the upper extended platform 210 together.

[0067] It should be noted that multiple truss assemblies 230 may be connected to each other, or multiple truss assemblies 230 may be arranged at intervals, which is not limited in the present application.

[0068] In some embodiments of the present application, Figure 2 and Figure 3 As shown, the plurality of frame columns 220 include a first frame column 221 and a second frame column 222 . The first frame column 221 is connected to the first position or the third position of the first extended platform 211 , and the second frame column 222 is connected to the second position of the second extended platform 212 .

[0069] It should be noted that one end of the first frame column 221 can be connected to the first position or the second position of the first extended platform 211, and the other end of the first frame column 221 can be connected to any position of the second extended platform 212. The axial direction of the first frame column 221 can be perpendicular to the second horizontal direction, and the axial direction of the first frame column 221 can also be non-perpendicular to the second horizontal direction. The present application does not limit this.

[0070] It should be noted that one end of the second frame column 222 can be connected to the second position of the second extended platform 212, and the other end of the second frame column 222 can be connected to any position of the first extended platform 211. The axial direction of the second frame column 222 can be perpendicular to the second horizontal direction, and the axial direction of the second frame column 222 can also be non-perpendicular to the second horizontal direction. This application is not limited to this.

[0071] In addition, in order to evenly transfer the load of the second extended platform 212 to the first extended platform 211, the first frame column 221 and the second frame column 222 may be evenly spaced along the second horizontal direction. The first frame column 221 and the second frame column 222 may also be unevenly spaced along the second horizontal direction. This application does not limit this.

[0072] In this way, the first frame column 221 is connected to the first position or the third position of the first extended platform 211, so that the truss assembly 230 and the first frame column 221 are connected to each other, and the force of the truss assembly 230 and the first frame column 221 is concentrated to the first position or the third position. The second frame column 222 is connected to the second position of the second extended platform 212, so that the truss assembly 230 and the second frame column 222 are connected to each other, and the force of the truss assembly 230 and the second frame column 222 is concentrated to the second position, so that the truss assembly 230 and the second frame column 222 can share each other's force, thereby improving the stability of the truss assembly 230, the first frame column 221 and the second frame column 222.

[0073] In some embodiments of the present application, Figure 2 , Figure 3 and Figure 4 As shown, the extended platform 210 includes a first part 214 and a second part 215 , which are arranged along a second horizontal direction, a first frame column 221 is connected to the first part 214 , and the second part 215 is connected between the first frame column 221 and the first part 214 .

[0074] In this way, the first frame column 221 can support the first part 214, and the second frame column 222 can support the second part 215, so that the force of the truss assembly 230 and the first frame column 221 is concentrated at the first position or the third position of the first part 214, and the force of the truss assembly 230 and the second frame column 222 is concentrated at the second position of the second part 215. According to the different structures of the first part 214 and the second part 215, different supporting methods are used for the first part 214 and the second part 215, so that the extended platform 210 can be made more stable.

[0075] It should be noted that the first part 214 of the extended platform 210 can be connected to the main structure 100, the first part 214 of the extended platform 210 and the main structure 100 are arranged along the first horizontal direction, the second part 215 of the extended platform 210 and the first part 214 of the extended platform 210 are arranged along the second horizontal direction, and the second part 215 of the extended platform 210 can be set on the opposite sides of the first part 214 of the extended platform 210.

[0076] In addition, if Figure 2 and Figure 4 As shown, the second portion 215 of the extended platform 210 may include a third cross beam 2151 and a fourth cross beam 2152, one end of the third cross beam 2151 is connected to one end of the fourth cross beam 2152, the other end of the third cross beam 2151 is connected to the main structure 100, and the other end of the fourth cross beam 2152 is connected to the first portion 214 of the extended platform 210. The second frame column 222 may be connected to the connection between the third cross beam 2151 and the fourth cross beam 2152.

[0077] In order to evenly transfer the load of the second outrigger platform 212 to the first outrigger platform 211, the truss assembly 230 may be connected to the fourth crossbeam 2152. The truss assembly 230 may also be connected to the third crossbeam 2151. This application does not limit this.

[0078] In some embodiments of the present application, Figure 5 As shown, the frame structure 200 also includes a plurality of inclined columns 240, which are arranged at intervals along the second horizontal direction and are located on the lower side of the frame structure 200; the inclined columns 240 include a first connecting end and a second connecting end, the first connecting end is connected to the frame structure 200, and the second connecting end is located below the first connecting end and is connected to the main structure 100.

[0079] The material of the inclined column 240 can be concrete, steel, aluminum alloy, or a combination of concrete and metal materials, etc., as long as the rigidity and bearing capacity requirements are met, and this application does not limit this.

[0080] In this way, by setting multiple inclined columns 240 on the lower side of the frame structure 200; the inclined columns 240 are respectively connected to the frame structure 200 and the main frame, the load of the frame structure 200 can be transferred to the main frame through the inclined columns 240, so that the main frame can share the load on the frame structure 200, ensuring that the load is smoothly transferred to the foundation.

[0081] In some embodiments of the present application, an angle between a direction from the second connection end toward the first connection end and the first horizontal direction is greater than or equal to 35° and less than or equal to 55°.

[0082] The angle between the direction of the second connection end toward the first connection end and the first horizontal direction may be 35°, 45° or 55°, which is not limited in the present application.

[0083] In this way, by making the angle between the direction of the second connection end toward the first connection end and the first horizontal direction greater than or equal to 35° and less than or equal to 55°, the load of the frame structure 200 can be better transmitted to the main structure 100 through the inclined column 240, and the inclined column 240 within this angle range can ensure the architectural effect while lowering the production cost, thereby reducing the production cost of the suspended butterfly-shaped building structure 1000. When the angle between the direction of the second connection end toward the first connection end and the first horizontal direction is less than 35°, it is necessary to increase the cross-section of the inclined column 240 and the main structure to ensure that their strength can meet the strength requirements of the supporting frame structure 200, thereby increasing the production cost and structural cross-section of the inclined column 240; when the angle between the direction of the second connection end toward the first connection end and the first horizontal direction is greater than 55°, the suspension effect cannot be achieved and the architectural effect requirements cannot be met.

[0084] In some embodiments of the present application, Figure 4 and Figure 6 As shown, the extended platform 210 includes a plurality of first beams 216 and a plurality of second beams 217. The second beams 217 extend along the first horizontal direction, and the plurality of first beams 216 are arranged along the second horizontal direction, and one first beam 216 is connected between two adjacent frame columns 220; the second beams 217 extend along the first horizontal direction, and the plurality of second beams 217 are arranged along the second horizontal direction, and one second beam 217 is connected between a frame column 220 and the main frame; the axis of an inclined column 240 is coplanar with the axis of a second beam 217.

[0085] In this way, by connecting the first cross beam 216 between two adjacent frame columns 220 and the second cross beam 217 between a frame column 220 and the main frame, the floor load is jointly borne, the axis of the inclined column 240 is coplanar with the axis of the second cross beam 217, and the horizontal component of the axial force of the inclined column 240 is transmitted to the main structure 100 through the second cross beam 217, so as to form a stable triangular system, thereby ensuring structural stability and safety.

[0086] In some embodiments of the present application, Figure 4As shown, the suspended butterfly-shaped building structure 1000 also includes: an overhanging structure 300, which is arranged along the second horizontal direction with the main structure 100, and the overhanging structure 300 includes: a third part 310 and a fourth part 320, the third part 310 is connected to the main structure 100, and the fourth part 320 is arranged on both sides of the third part 310, and the third part 310 and the fourth part 320 are arranged along the first horizontal direction, and the third part 310 includes: a plurality of third diagonal braces 311, and the plurality of third diagonal braces 311 are cross-arranged along the horizontal direction.

[0087] In this way, an overhanging structure 300 is arranged on the outside of the main structure 100. To meet the architectural shape and functional requirements, a plurality of third diagonal braces 311 are arranged in the third part 310, and the plurality of third diagonal braces 311 are cross-arranged in the horizontal direction. The third diagonal braces 311 can make the overhanging structure 300 have better lateral stiffness, strength and stability.

[0088] In a second aspect of the present application, a construction method of a suspended butterfly-shaped building structure 1000 is provided, comprising: S1: constructing a main structure 100; S2: constructing a frame structure 200, and connecting the frame structure 200 with the main structure 100; S3: constructing an overhanging structure 300, and connecting the overhanging structure 300 with the main structure 100.

[0089] In some embodiments of the present application, the main structure 100 is a core tube structure; the frame structure 200 includes: an extended platform 210, a truss assembly 230, a frame column 220 and an inclined column 240; the frame column 220 includes a first frame column 221 and a second frame column 222, and S2 includes: S21: constructing the inclined column 240;

[0090] S22: constructing multiple outrigger platforms 210 in sequence upwards, and connecting the lowest outrigger platform 210 with the inclined column 240; S23: constructing the truss assembly 230 between adjacent outrigger platforms 210.

[0091] In some embodiments of the present application, the frame structure 200 includes a first part 214 and a second part 215; S22 includes: S221: constructing the first part 214 and connecting the first part 214 to the main structure 100; S222: constructing the second part 215 and connecting the second part 215 to the first part 214.

[0092] In some embodiments of the present application, the overhanging structure 300 includes a third part 310 and a fourth part 320; S3 includes: S31: constructing the third part 310 and connecting the third part 310 to the main structure 100; S32: constructing the fourth part 320 and connecting the fourth part 320 to the third part 310.

[0093] In some embodiments of the present application, the construction method of the suspended butterfly-shaped building structure 1000 is:

[0094] Step 1: construct the main structure 100 to two layers above the top of the inclined column 240; construct the first part 214 of the frame structure 200 on the side where the inclined column 240 is not set to two layers above the top of the inclined column 240; construct the one side extension structure 300 to two layers above the top of the inclined column 240.

[0095] Step 2: Complete the construction of the inclined column 240 area of ​​the first part 214 of the frame structure 200 on one side where the inclined column 240 is provided, so as to form a triangular stabilization system.

[0096] Step 3: construct the main structure 100 , the first portion 214 of the frame structures 200 on both sides, and the one side extension structure 300 in sequence to the first truss assembly 230 .

[0097] Step 4: construct the second frame column 222 below the first truss assembly 230.

[0098] Step 5: Connect the second parts 215 of the frame structures 200 on both sides to the second frame columns 222, and complete the construction of the second part 215 of the frame structure 200 below the first truss assembly 230.

[0099] Step 6: construct the main structure 100 , the frame structure 200 , and the one side extension structure 300 above the first truss assembly 230 .

[0100] Step 7: A rear node 2221 may be provided on the second frame column 222 between the first extension platform 211 and the second extension platform 212 constituting the truss assembly 230. After the construction of the main structure 100, the frame structure 200, and the extension structure 300 on one side is completed, the truss assembly 230 has completed most of the vertical deformation under the action of its own weight, and the rear node 2221 is welded.

[0101] It should be noted that the rear connection node can be a sleeve, which is sleeved between the first extension platform 211 and the second extension platform 212. When the building structure is under the action of its own weight, the truss assembly 230 has completed most of the vertical deformation, and the sleeve is welded to complete the construction.

[0102] In which, no rear connection node may be provided between the first outrigger platform 211 and the second outrigger platform 212 constituting the truss assembly 230, and this application does not limit this.

[0103] Step 8: Complete the construction of the other side extension structure 300.

[0104] It should be noted that the other side of the protruding structure 300 can be a full pin shaft structure, which includes: a horizontal beam, a plurality of vertical beam columns and a plurality of connecting components; the plurality of vertical beam columns are arranged on one side of the horizontal beam in the vertical direction, and are arranged at intervals along the extension direction of the horizontal beam; a connecting component is arranged between a vertical beam column and the horizontal beam; the connecting component and the horizontal beam, as well as the connecting component and the vertical beam column are detachably connected, and the horizontal beam can be connected to the main structure 100.

[0105] Although the present application is described herein in conjunction with various embodiments, in the process of implementing the claimed application, those skilled in the art may understand and implement other changes to the disclosed embodiments by viewing the drawings, the disclosure, and the appended claims. In the claims, the word "comprising" does not exclude other components or steps, and "one" or "an" does not exclude multiple situations. A single processor or other unit may implement several functions listed in the claims. Certain measures are recorded in different dependent claims, but this does not mean that these measures cannot be combined to produce good results.

[0106] Although the present application has been described in conjunction with specific features and embodiments thereof, it is obvious that various modifications and combinations may be made thereto without departing from the spirit and scope of the present application. Accordingly, this specification and the drawings are merely exemplary illustrations of the present application as defined by the appended claims, and are deemed to have covered any and all modifications, variations, combinations or equivalents within the scope of the present application. Obviously, those skilled in the art may make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

[0107] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A suspended butterfly-shaped building structure, characterized in that: include: Main structure; A frame structure, wherein the frame structure comprises a plurality of inclined columns, the frame structure and the main structure are arranged in a first horizontal direction, the inclined columns are located at a lower side of the frame structure, and the plurality of inclined columns are arranged at intervals along the second horizontal direction; The framework structure comprises: A plurality of outwardly extending platforms are arranged at intervals along the vertical direction. A plurality of frame columns, one end of the extended platform is connected to the main structure, and the other end of the extended platform opposite to the frame column is connected to the frame column; the plurality of frame columns are arranged along the second horizontal direction; the second horizontal direction is perpendicular to the first horizontal direction; At least one truss assembly is connected between at least one pair of adjacent two of the outrigger platforms.

2. The suspended butterfly-shaped building structure according to claim 1, characterized in that: The plurality of outrigger platforms include a first outrigger platform, a second outrigger platform and a third outrigger platform; The second outrigger platform is disposed above the first outrigger platform, and a truss assembly is disposed between the first outrigger platform and the second outrigger platform; The third protruding platform is arranged above the second protruding platform.

3. The suspended butterfly-shaped building structure according to claim 2, characterized in that: The plurality of outrigger platforms include a plurality of groups of outrigger platforms, and each group of the outrigger platforms includes the first outrigger platform, the second outrigger platform, and a plurality of the third outrigger platforms.

4. The suspended butterfly-shaped building structure according to claim 2, characterized in that: The truss assembly comprises: A first diagonal brace, one end of the first diagonal brace is connected to a first position of the first extended platform, and the other end of the first diagonal brace is connected to a second position of the second extended platform; A second diagonal brace, one end of the second diagonal brace is connected to the third position of the first extended platform, and the other end of the second diagonal brace is connected to the second position of the second extended platform; the first position and the third position are spaced apart.

5. The suspended butterfly-shaped building structure according to claim 4, characterized in that: The angle between the length direction of the first diagonal brace and the second horizontal direction is the first angle; the angle between the length direction of the second diagonal brace and the second horizontal direction is the second angle; the first angle is equal to the second angle.

6. The suspended butterfly-shaped building structure according to claim 4, characterized in that: comprising a plurality of the truss assemblies, wherein the plurality of truss assemblies are arranged along the second horizontal direction; Among two adjacent truss assemblies, the other end of the second diagonal brace of one truss assembly and the other end of the first diagonal brace of the other truss assembly are connected to the same position of the second outrigger platform.

7. The suspended butterfly-shaped building structure according to claim 6, characterized in that: The plurality of frame columns include a first frame column and a second frame column, the first frame column is connected to the first position or the third position of the first extended platform, and the second frame column is connected to the second position of the second extended platform.

8. The suspended butterfly-shaped building structure according to claim 7, characterized in that: The extended platform includes a first part and a second part, the first part and the second part are arranged along the second horizontal direction, the first frame column is connected to the first part, and the second part is connected between the first frame column and the first part.

9. The suspended butterfly-shaped building structure according to claim 1, characterized in that: The inclined column includes a first connection end and a second connection end, the first connection end is connected to the frame structure, and the second connection end is located below the first connection end and connected to the main structure.

10. The suspended butterfly-shaped building structure according to claim 9, characterized in that: An angle between the direction of the fourth connection end toward the third connection end and the first horizontal direction is greater than or equal to 35° and less than or equal to 55°.

11. The suspended butterfly-shaped building structure according to claim 10, characterized in that: The extended platform comprises: A plurality of first cross beams, wherein the second cross beams extend along the first horizontal direction, the plurality of first cross beams are arranged in an array along the second horizontal direction, and one first cross beam is connected between two adjacent frame columns; A plurality of second cross beams, wherein the second cross beams extend along the first horizontal direction, the plurality of second cross beams are arranged in an array along the second horizontal direction, and one second cross beam is connected between one of the frame columns and the main frame; An axis of one of the inclined columns is coplanar with an axis of the one second beam.

12. The suspended butterfly-shaped building structure according to claim 1, characterized in that: The suspended butterfly-shaped building structure also includes: An overhanging structure, wherein the overhanging structure and the main structure are arranged along the second horizontal direction, and the overhanging structure comprises: The third part and the fourth part, the third part is connected to the main structure, the fourth part is arranged on both sides of the third part, the third part and the fourth part are arranged along the first horizontal direction, and the third part includes: A plurality of third diagonal braces are cross-arranged along a horizontal direction.

13. A method for constructing a suspended butterfly-shaped building structure, characterized in that: include: S1: constructing the main structure; S2: constructing the frame structure and connecting the frame structure with the main structure; S3: constructing the overhanging structure and connecting the overhanging structure with the main structure.

14. The construction method of the suspended butterfly-shaped building structure according to claim 13, characterized in that: The main structure includes: inclined columns; the frame structure includes: an outrigger platform and a truss assembly; S2 includes: S21: constructing the inclined column; S22: constructing the plurality of the outrigger platforms upward in sequence, and connecting the outrigger platform at the bottom to the inclined column; S23: constructing the truss assembly between adjacent outrigger platforms.

15. The construction method of the suspended butterfly-shaped building structure according to claim 13, characterized in that: The extended platform includes a first part and a second part; S22 includes: S221: constructing the first part to connect the first part to the main structure; S222: constructing the second part to connect the second part with the first part.

16. The construction method of the suspended butterfly-shaped building structure according to claim 13, characterized in that: The overhanging structure includes a third part and a fourth part; S3 includes: S31: constructing the third part to connect the third part with the main structure; S32: constructing the fourth part to connect the fourth part with the third part.

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