Arc-shaped connected structure system

Abstract

This invention discloses an arc-shaped interconnected structural system, relating to the field of building structural engineering technology, aiming to provide a structural system for connecting multiple buildings via an arc-shaped connection. The interconnected structure of this arc-shaped interconnected structural system extends along a first arc direction and has two opposing ends. The interconnected structure includes an interconnected floor, which includes a first box beam and a first floor panel. The first box beam extends along the first arc direction. Along the first arc direction, the end of the first box beam near the first tower is connected to the first tower, and the end of the first box beam near the second tower is connected to the second tower. The first floor panel extends along the first arc direction and vertically covers and connects to the first box beam, connecting the first tower and the second tower. The arc-shaped interconnected structural system provided by this invention is used for the through connection between multiple buildings.

Description

Technical Field

[0001] This invention relates to the field of building structure engineering technology, and in particular to an arc-shaped continuous structural system. Background Technology

[0002] Today, architectural designs are becoming increasingly diverse, driving continuous innovation in structural systems and providing technical support for a wide variety of architectural styles. When there is a large span between two or more towers, floors can be connected locally to create a continuous structure, enhancing functional connectivity. Common continuous structures are typically straight, with both ends at the same elevation, and their functional design and structural features are relatively simple.

[0003] If the shape of the connected structure is arc-shaped or nearly arc-shaped, or even has a spatial oblique connection, the above characteristics will cause the connected structure to generate additional forces such as torsion, out-of-plane bending and shear, in addition to axial tensile and compressive forces, in-plane bending and shear forces. Existing technology and engineering experience are not yet sufficient to properly solve this problem. Summary of the Invention

[0004] The embodiments of this application provide an arc-shaped connected structure system, which aims to provide a structural system in which multiple buildings are connected by an arc shape.

[0005] To achieve the above objectives, the embodiments of this application adopt the following technical solutions: This application provides an arc-shaped connected structural system, including a first tower, a second tower, and a connecting structure, with the second tower and the first tower arranged at intervals. The connecting structure extends along a first arc direction and has two opposing ends. One end of the connecting structure intersects and connects with the first tower, and the other end of the connecting structure intersects and connects with the second tower, serving to connect the first and second towers. The connecting structure includes a connecting floor, which includes a first box beam and a first floor panel. The first box beam extends along the first arc direction. Along the first arc direction, the end of the first box beam near the first tower is connected to the first tower, and the end of the first box beam near the second tower is connected to the second tower. The first floor panel extends along the first arc direction and vertically covers and connects to the first box beam.

[0006] Therefore, in the arc-shaped connected structure system provided in this application embodiment, the connected structure can serve as a connecting passage between the first tower and the second tower, thus connecting the traffic flow between the two towers. Furthermore, since the connected structure extends along the first arc direction, the connecting passage between the first tower and the second tower is not on the same straight line, which facilitates flexible design of the building's form and function.

[0007] The connected structure may include connected floor slabs, which can be extended from the first box girder to form an arc-shaped main structure, connecting the first tower and the second tower. This allows for the effective transfer of axial forces between the first and second towers via the connected floor slabs, with the first box girder as the main body. Furthermore, the arc-shaped connected floor slabs, composed of the first box girder, can stably bear bidirectional bending, bidirectional shear, and torsional forces, ensuring a stable connection between the first and second towers and serving to link the architectural spaces of the first and second towers.

[0008] Optionally, the first box girder includes a box girder body and at least one first diaphragm, the box girder body having a partition cavity. The first diaphragm is installed in the partition cavity and extends along the length of the first box girder. In the vertical direction, the upper and lower ends of the first diaphragm are connected to the box girder body to isolate a plurality of chambers arranged radially at intervals along a first arc direction.

[0009] Optionally, the first box girder also includes multiple second partitions. The first partitions are installed within the partition cavities and extend radially along the first arc direction. Vertically, the upper and lower ends of the second partitions are connected to the main body of the box girder and isolate multiple chambers spaced apart along the first arc direction.

[0010] Optionally, in the radial direction of the first arc, the width of the first floor panel is greater than or equal to the width of the first box girder.

[0011] Optionally, in the radial direction of the first arc, the width of the first floor slab is greater than the width of the first box girder. The connected floor slab also includes multiple first cantilever beams, which are arranged vertically below the first floor slab. Radially along the first arc direction, some of the first cantilever beams are arranged on one side of the first box girder, and these first cantilever beams are spaced apart along the extension direction of the first box girder. Another portion of the first cantilever beams are arranged on the other side of the first box girder, and these first cantilever beams are also spaced apart along the extension direction of the first box girder. Radially along the first arc direction, the end of each first cantilever beam near the first box girder is connected to the first box girder, and this first cantilever beam is also connected to the first floor slab to support the first floor slab.

[0012] Optionally, the connected floor slab further includes two first edge sealing beams. In the radial direction of the first arc, one first edge sealing beam is arranged on one side of the first box girder, and this first edge sealing beam is connected to the end of one of the plurality of first cantilever beams on that side away from the first box girder. The other first edge sealing beam is arranged on the other side of the first box girder, and this first edge sealing beam is connected to the end of one of the plurality of first cantilever beams on that side away from the first box girder. Vertically, the two first edge sealing beams connect and support the first floor slab.

[0013] Optionally, along the first arc direction, the two ends of the conjoined structure have different height positions in the vertical direction.

[0014] Optionally, the connected structure also includes a first connected roof, which comprises two second edge beams and a first roof panel. The two second edge beams are arranged vertically above the first floor panel. One of the second edge beams extends along a second arc, and the two second edge beams are arranged parallel and spaced apart. One end of each second edge beam is connected to the first tower, and the other end of the second edge beam is connected to the second tower. The first roof panel vertically covers and connects to the two second edge beams, thereby forming a connecting channel between the first roof panel and the first floor panel.

[0015] Optionally, the first continuous roof also includes multiple columns and multiple roof support rods. Each second edge-sealing beam is connected to the continuous floor via multiple columns, so that the continuous floor supports the second edge-sealing beam. Multiple roof support rods are arranged between two second edge-sealing beams, and are distributed sequentially along the length of the second edge-sealing beams. One end of one roof support rod is connected to one of the second edge-sealing beams, and the other end of the roof support rod is connected to the other second edge-sealing beam.

[0016] Optionally, the connected structure also includes a second connected roof, which comprises a second box girder and a second roof panel. The second box girder is arranged vertically above the first floor panel. The second box girder extends along a third arc, with its end near the first tower connected to the first tower, and its end near the second tower connected to the second tower. The second roof panel extends along the third arc and vertically covers and connects to the second box girder, thus forming a connecting channel between the second box girder and the first floor panel. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an arc-shaped connected structure system according to an embodiment of this application; Figure 2 for Figure 1 A partial structural diagram of a type of conjoined structure shown in the figure; Figure 3 for Figure 2 A cross-sectional view of another type of attached floor plan shown; Figure 4 for Figure 2 A three-dimensional structural diagram of the conjoined structure shown from another angle; Figure 5 This is a cross-sectional view of a one-piece structure provided in an embodiment of this application.

[0018] Figure label: 100-Arc-shaped conjoined structure system; 10 - First Tower; 20 - Second Tower; 30 - Conjoined structure; 31-Connected floor slab; 311-First box girder; 3111-Main body of box girder; 3112-First partition plate; 3113-Separation cavity; 3114-Second partition plate; 312-First floor slab; 313-First edge sealing beam; 314-First cantilever beam; 32-First continuous roof; 321-Second edge sealing beam; 322-First roof panel; 323-Column; 324-Roof support rod; 33-Second connected roof; 331-Second box girder; 332-Second roof panel; 333-Third edge sealing beam; 334-Second cantilever beam. Detailed Implementation

[0019] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0020] In the description of this application, it should be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings; they are only for the convenience of describing this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0021] It should be noted that in practical applications, due to limitations in equipment precision or installation errors, achieving absolute parallelism or perpendicularity is difficult. The descriptions of perpendicularity, parallelism, or unidirectional orientation in this application are not absolute limitations, but rather indicate that perpendicular or parallel structural settings can be achieved within a preset error range (e.g., a vertical deviation of 5°), thus maximizing the technical effect of the defined features and making the corresponding technical solution easy to implement with high feasibility.

[0022] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection", and "joining" should be interpreted broadly, for example, they can refer to a fixed connection, a detachable connection, or an integral connection; the term "fixed" should also be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0024] like Figure 1 As shown, Figure 1 This is a three-dimensional structural diagram of an arc-shaped connected structural system 100 provided in an embodiment of this application. The arc-shaped connected structural system 100 may include a first tower 10, a second tower 20, and a connecting structure 30. The first tower 10 and the second tower 20 may be arranged at intervals. For example, the first tower 10 and the second tower 20 may be two independent and spaced-apart buildings connected by the connecting structure 30. Alternatively, the first tower 10 and the second tower 20 may be the same building, with its two ends arranged at intervals and connected by the connecting structure 30.

[0025] Continue to refer to Figure 1 When connecting the first tower 10 and the second tower 20 via the connecting structure 30, the connecting structure 30 can extend along the direction of the first arc, that is, the connecting structure 30 can be an arc-shaped structure with two opposite ends. Based on this, one end of the arc-shaped connecting structure 30 can be connected to the first tower 10, and the other end of the connecting structure 30 can be connected to the second tower 20, so that the first tower 10 and the second tower 20 can be connected and facilitating traffic through the arc-shaped connecting structure 30.

[0026] Therefore, the connected structure 30 can serve as a connecting passage between the first tower 10 and the second tower 20, thus facilitating traffic flow between them. Furthermore, since the connected structure 30 extends along the first arc, the connecting passages between the first tower 10 and the connected structure 30, as well as between the second tower 20 and the connected structure 30, do not need to be on the same straight line, allowing for flexible design of the building's form and function.

[0027] like Figure 2 As shown, Figure 2 for Figure 1The diagram shows a partial structural illustration of a connected structure 30. The connected structure 30 may include a connected floor 31 and a first connected roof 32. The connected floor 31 extends along a first arc direction, with one end connected to the first tower 10 and the other end connected to the second tower 20. Correspondingly, the first connected roof 32 is located above the connected floor 31 and is spaced apart from it vertically. The first connected roof 32 extends along a second arc direction, with one end connected to the first tower 10 and the other end connected to the second tower 20. Thus, a traffic passage connecting the first tower 10 and the second tower 20 can be formed above the connected floor 31 and below the first connected roof 32.

[0028] It should be noted that in the above embodiment, the connected floor 31 located below the first connected roof 32 can be the main load-bearing structure. The first arc direction and the second arc direction can be two approximately parallel arc directions. Taking the connected floor 31 as an example, the arc-shaped connected floor 31 has problems such as bidirectional bending, bidirectional shear, and torsion. In order to ensure that the connected floor 31 can be stably connected between the first tower 10 and the second tower 20, as follows... Figure 2 As shown, the connected floor 31 may include a first box beam 311 and a first floor panel 312, and the first box beam 311 may extend along a first arc direction. In the first arc direction, the end of the first box beam 311 near the first tower 10 may be connected to the first tower 10, and the end of the first box beam 311 near the second tower 20 may be connected to the second tower 20. The first floor panel 312 may be laid on the first box beam 311 so that the first floor panel 312 extending along the first arc direction can cover and connect to the first box beam 311. Thus, supported by the first box beam 311, a connecting channel for connecting the first tower 10 and the second tower 20 can be formed on the first floor panel 312.

[0029] The connected floor slab 31 can be installed by extending the first box girder 311 to form an arc-shaped main structure. The first box girder 311 can be a metal box girder structure, such as a steel box girder or an aluminum alloy box girder. When connecting the first tower 10 and the second tower 20, the two ends of the connected floor slab 31 can be installed using either a rigid connection or a vertically hinged connection. This allows the axial force to be effectively transferred between the first tower 10 and the second tower 20 through the connected floor slab 31 structure. Furthermore, the arc-shaped connected floor slab 31, with the first box girder 311 as the main load-bearing structure, can stably bear bidirectional bending, bidirectional shear, and torsional forces, ensuring a stable connection between the first tower 10 and the second tower 20, and serving to connect the architectural spaces of the first tower 10 and the second tower 20.

[0030] It should be noted that a box girder is a type of beam in bridge engineering. It is hollow inside and may have flanges on both sides of the upper part. Because it resembles a box structure, it is called a box girder. Box girders can be divided into single-cavity box girders and multi-cavity box girders. In the embodiments of this application, the box girder in the connected structure 30 can be a multi-cavity box girder structure.

[0031] For example, the first box girder 311 can be a multi-cavity box girder, and the multi-cavity box girder can have multiple isolated and distributed cavities. For instance, some cavities of the first box girder 311 can be sequentially distributed along the first arc direction. For example, the connected floor 31 can be an arc-shaped connected structure with an outer arc span of 43m and an inner arc span of 35m. Taking the first box girder 311 of the connected floor 31 having four sequentially distributed cavities in the first direction as an example, the first box girder 311 is the corresponding four-box girder.

[0032] Furthermore, some of the chambers of the first box girder 311 may also be distributed on one side of the radial direction of the first arc. For example, if the first box girder 311 has two isolated chambers in the radial direction of the first arc, then the first box girder 311 is a double-chamber box girder. If the first box girder 311 has three isolated chambers in the radial direction of the first arc, then the first box girder is a triple-chamber box girder.

[0033] In some embodiments, such as Figure 3 As shown, Figure 3 for Figure 2 The diagram shows a cross-sectional view of one side of the connected floor 31. The first box girder 311 may include a box girder body 3111 and at least one first partition 3112. A partition cavity 3113 may be formed within the box girder body 3111. The first partition 3112 may be installed within the partition cavity 3113 and extend along the length of the first box girder 311. Furthermore, the upper and lower ends of the first partition 3112 may be connected to the upper and lower inner walls of the box girder body 3111 to isolate multiple chambers spaced apart along the width direction of the first box girder 311. This can improve the local stability of the upper and lower flanges of the first box girder 311 and is beneficial for reducing the thickness of the upper and lower flanges. The multiple chambers formed by the first partition 3112 help reduce the structural weight of the first box girder 311, and the arrangement of the first partition 3112 can also improve the overall structural integrity of the first box girder 311.

[0034] The first partition 3112 can be one, separating two chambers spaced apart along the width direction of the first box girder 311, thus forming a double-chamber box girder. Alternatively, the first partition 3112 can be two, spaced apart within the partition cavity 3113 along the width direction of the first box girder 311, forming a three-chamber box girder structure for the first box girder 311. Or, the first partition 3112 can be three, four, or more, spaced apart within the partition cavity along the width direction of the first box girder 311.

[0035] In addition, continue to refer to Figure 3 The first box girder 311 may further include multiple second partitions 3114. These second partitions 3114 can be installed within the partition cavity 3113 and extend along the width direction of the first box girder 311. The upper and lower ends of each second partition 3114 can be connected to the upper and lower inner walls of the box girder body 3111 to isolate multiple spaced chambers along the length direction of the first box girder 311. The formation of these multiple chambers can help reduce the structural weight of the first box girder 311, and the second partitions 3114 installed within the partition cavity 3113 can support the internal space of the box girder body 3111, thereby increasing the gravitational load on the first box girder 311. Furthermore, the multiple second partitions 3114 spaced along the length direction of the first box girder 311 can also improve the vertical shear capacity and axial bearing capacity of the first box girder 311, further enhancing the overall structural integrity of the first box girder 311.

[0036] Wherein, when the number of first partitions 3112 is one, the number of second partitions 3114 can be an even number, that is, at least one second partition 3114 can be arranged in each cavity separated along the width direction of the first box beam 311, and the two edges of each second partition 3114 along the width direction of the first box beam 311 can be connected to the first partition 3112 and one inner wall of the corresponding box beam body 3111.

[0037] Correspondingly, if there are two first partitions 3112, the number of second partitions 3114 can be a multiple of three, such as six second partitions 3114. In this way, two second partitions 3114 can be arranged in each cavity separated along the width direction of the first box girder 311, and the two second partitions 3114 can be arranged at intervals along the length direction of the first box girder 311 to form three spaced-apart cavities along the length direction of the first box girder 311.

[0038] Along the first arc direction, the larger the span of the connected floor 31, the more spaced chambers can be arranged in the first box girder 311 along the first arc direction. In the radial direction of the first arc direction, the larger the width of the connected floor 31, the more spaced chambers can be arranged in the first box girder 311. This application does not impose any limitations on this.

[0039] It should be noted that, taking the connected floor 31 as an example, the curvature of the connected floor 31 extending along the first arc direction can be varied or constant. For example, the first arc direction can be a portion of a circle with a fixed radius. Alternatively, the first arc direction can also be an arc direction with continuously changing curvature; for instance, as the connected floor 31 extends from the first tower 10 to the second tower 20, its curvature can continuously increase or continuously decrease. When the connected structure 30 can be stably connected between the first tower 10 and the second tower 20, it facilitates the flexible arrangement of the connected structure 30 between the first tower 10 and the second tower 20, and achieves a better spatial aesthetic effect. This application does not impose any limitations on this.

[0040] Because the arc-shaped connected structure can stably connect the first tower 10 and the second tower 20 under bidirectional bending, bidirectional shear, and torque conditions, when arranging the connected structure 30, its two ends can be positioned at different heights along the first arc direction. For example, taking the connected floor 31 as an example, when the floor heights of the first tower 10 and the second tower 20 are approximately the same, one end of the connected floor 31 can be connected to the sixth floor of the first tower 10, and the other end can be connected to the fifth floor of the second tower 20, meaning the two ends of the connected floor 31 are at different heights.

[0041] Thus, the direction of the first arc extending from the connected floor 31 is not only an arc in the horizontal plane, but also an arc in the vertical plane. That is, the connected floor 31 can be approximated as a three-dimensional spatial arc-shaped connected structure. While strengthening the connection between the first tower 10 and the second tower 20 and opening up the internal architectural space of the first tower 10 and the second tower 20, the arc-shaped connected structure 30 helps to improve the decorative effect of the connection between the first tower 10 and the second tower 20.

[0042] For the connected floor 31, in the radial direction of the first arc, the width of the first floor panel 312 can be greater than or equal to the width of the first box girder 311. For example, taking the width of the first floor panel 312 as greater than the width of the first box girder 311, the width of the first floor panel 312 can be set to 7m, while the width of the main structure of the first box girder 311 can be a three-cavity wide flat steel box girder structure with a width of 4m and a height of approximately 1.5m. That is, the first floor panel 312 can be cantilevered by approximately 1.5m to both sides of the width direction of the first box girder 311. Thus, supported by the first box girder 311, a connecting passage can be formed on the first floor panel 312 connected to the first box girder 311, for connecting the first tower 10 and the second tower 20 for traffic. Furthermore, the first tower 10 and the second tower 20 can be approximately connected as a single structure through the first box girder 311, which is beneficial for coordinating the horizontal loads between the first tower 10 and the second tower to achieve overall operation.

[0043] It should be noted that, in the above embodiment, the supporting connection of the first box girder 311 allows the connected floor slab 31 to be stably connected between the first tower 10 and the second tower 20 in an arc-shaped structure. Furthermore, the connected floor slab 31 allows for a stable connection between the first tower 10 and the second tower 20 through a large span. Simultaneously, since the first box girder 311 connecting the first tower 10 and the second tower 20 can stably transmit axial force and stably bear bidirectional bending, bidirectional shear, and torque, there are no components obstructing the view above the first floor panel 312 in the width direction, resulting in a better unobstructed view of the connecting passage on the first floor panel 312.

[0044] To stably support the portion of the structure that cantilevered from both sides of the first box girder 311 in the width direction of the first floor panel 312, such as Figure 3 As shown. The connected floor 31 may also include two first edge-sealing beams 313. The first edge-sealing beam 313 may be a metal beam structure, such as an I-beam or rectangular steel structure, or a single-cavity box girder structure, without limitation. In the radial direction of the first arc (i.e., the width direction of the connected floor 31), one first edge-sealing beam 313 is arranged on one side of the first box girder 311, and the first edge-sealing beam 313 is spaced apart from the first box girder 311. Correspondingly, the other first edge-sealing beam 313 may be arranged along the width direction of the first box girder 311 on the other side of the first box girder 311, and the first edge-sealing beam 313 may be spaced apart from the first box girder 311.

[0045] Based on this, the first edge sealing beam 313 can be arranged approximately parallel to the extension direction of the first box girder 311, that is, along the length direction parallel to the first box girder 311. Combined with... Figure 3 The connected floor slab 31 may further include multiple first cantilever beams 314, which may be arranged below the first floor slab 312 and used to support the floor slab 312. Some of the first cantilever beams 314 may be arranged between the first box girder 311 and one of the first edge-sealing beams 313, and these first cantilever beams 314 may be spaced apart along the length of the first edge-sealing beam 313. Another portion of the first cantilever beams 314 may be arranged between the first box girder 311 and another first edge-sealing beam 313, and these first cantilever beams 314 may be spaced apart along the length of the first edge-sealing beam 313. In the radial direction of the first arc, one end of a first cantilever beam 314 near the first box girder 311 can be connected to the first box girder 311, and the other end of the first cantilever beam 314 can be connected to a nearby first edge sealing beam 313, so that each first edge sealing beam 313 can be connected and fixed to the first box girder 311 through multiple first cantilever beams 314. That is, two first edge sealing beams 313 and the first box girder 311 can be connected by multiple first cantilever beams 314 to form a stable support frame for stably supporting the first floor slab 312 above.

[0046] It should be noted that the spacing between the multiple first cantilever beams 314 on both sides of the width direction of the first box girder 311 can be approximately equal or different. For example, if the first floor slab 312 cantilevered on one side of the first box girder 311 is wider, a higher density of multiple first cantilever beams 314 can be arranged on that side, meaning that there can be a smaller interval between two adjacent first cantilever beams 314. If the first floor slab 312 cantilevered on the other side of the first box girder 311 is narrower, a more sparse arrangement of multiple first cantilever beams 314 can be made. In other words, the spacing between two adjacent first cantilever beams 314 can be adjusted according to design requirements, as long as it ensures that the connected floor slab 31 can be stably connected between the first tower 10 and the second tower 20. This application does not impose any limitations on this.

[0047] In the connected floor 31, the multiple first cantilever beams 314 located on both sides of the width direction of the first box beam 311 can also be arranged independently. That is, there is no need to set two first edge sealing beams 313 below the first floor panel 312. Only by connecting the multiple first cantilever beams 314 on both sides of the first box beam 311, the multiple first cantilever beams 314 can be connected to the upper first floor panel 312 to stably support the cantilever structure on both sides of the first floor panel 312.

[0048] In this embodiment, the connected structure 30 may consist only of a connected floor 31 connecting the first tower 10 and the second tower 20, so that the first floor panel 312, supported by the first box girder 311, can form a stable traffic channel connecting the first tower 10 and the second tower 20. Alternatively, a first connected roof 32 may be arranged above the connected floor 31.

[0049] Based on this, such as Figure 4 As shown, Figure 4 for Figure 2 The diagram shows a three-dimensional view of the connected structure 30 from another angle. The first connected roof 32, located above the connected floor 31, may include two second edge-sealing beams 321 and a first roof panel 322. One of the second edge-sealing beams 321 may extend along a second arc direction. One end of each second edge-sealing beam 321 may be close to and connected to the first tower 10, and the other end may be close to and connected to the second tower 20. The other second edge-sealing beam 321 may be arranged parallel to the first edge-sealing beam 321, and the two second edge-sealing beams 321 may be arranged radially spaced along the second arc direction. Thus, the two second edge-sealing beams 321 can be arranged above the first floor panel 312. For example, a second edge-sealing beam 321 may be arranged above one edge of the first floor panel 312 along its width direction, and similarly, a second edge-sealing beam 321 may be arranged above the other edge of the first floor panel 312 along its width direction. Furthermore, the first roof panel 322 can cover the top of the two second edge beams 321 so that a connecting passage can be formed between the first roof panel 322 and the first floor panel 312 to connect the architectural spaces of the first tower 10 and the second tower 20.

[0050] Thus, a relatively sealed connection channel can be formed between the first roof panel 322 and the first floor panel 312, supported by the two second sealing beams 321. Furthermore, along the width direction of the first floor panel 312, the two side edges of the first floor panel 312 can also be sealed with glass or other materials that have good light transmittance, further increasing the airtightness of the connection channel between the first floor panel 312 and the first roof panel 322 while also allowing for good visibility.

[0051] It should be noted that, in the above embodiments, the first connected roof 32 arranged above the connected floor 31 can be used with a relatively simple structure to shield and close the connecting passage above the connected floor 31. In this case, since the connected roof 32 does not require a large load-bearing capacity, a lightweight roof structure can be used to shield the connecting passage when arranging the first roof panel 322. For example, the first roof panel 322 can be made of a material with good light transmittance, such as glass or acrylic sheet. Alternatively, the first roof panel 322 can also be made of a metal sheet structure, such as corrugated steel roofing tiles.

[0052] In some other embodiments, if the connected floor 31 has a good vertical load capacity, it can bear part of the vertical load of the first connected roof 32, thereby giving the first connected roof 32 a better load-bearing capacity. For example, as shown... Figure 5 As shown, the first continuous roof 32 may further include multiple columns 323 and multiple roof support rods 324. Some of the columns 323 may be arranged corresponding to one of the second edge-sealing beams 321, so that these columns 323 can be spaced apart along the length of the second edge-sealing beam 321. In this way, each second edge-sealing beam 321 can be connected to the continuous floor 31 through multiple columns 323, allowing the continuous floor 31 to support the upper second edge-sealing beam 321 through the connection of multiple columns 323, thus increasing the ability of the second edge-sealing beam 321 to bear gravity loads.

[0053] In addition, continue to refer to Figure 5 Multiple roof support rods 324 can be arranged between two second edge beams 321, and the multiple roof support rods 324 can be distributed sequentially along the length direction of the second edge beams 321. Between the two edge beams 321, one end of a roof support rod 324 can be connected to one of the second edge beams 321, and the other end of the roof support rod 324 can be connected to the other second edge beam 321. In this way, the two second edge beams 321 can be connected by multiple roof support rods 324 to form a stable flat truss structure. Based on this truss structure, the first connected roof 32 connected between the first tower 10 and the second tower 20 can reliably transmit axial force while also significantly improving the out-of-plane bending and shear resistance of the first connected roof 32. That is, the first connected roof 32 can have a better horizontal load-bearing capacity, so that the first connected roof 32 with this truss structure can be stably connected between the first tower 10 and the second tower 20.

[0054] It should be noted that, in the above embodiments, the definition of a flat truss structure is: the truss structure can be approximately parallel to the horizontal plane. Alternatively, the two ends of the truss structure along the second arc direction can also have a certain height difference, both of which satisfy the definition of a flat truss structure.

[0055] When multiple columns 323 are arranged between the connected floor slab 31 and the second edge-sealing beam 321, each column 323 can extend vertically so that its upper end can connect to the corresponding second edge-sealing beam 321. For the lower end of the column 323, if the first floor slab 312 and the first box beam 311 have the same width, the lower end of the column 323 can be directly connected to the edge of the first box beam 311 in the width direction. If the width of the first floor slab 312 is greater than the width of the first box beam 311, since a first edge-sealing beam 313 can be set on each side of the first box beam 311 in the width direction, the lower end of the column 323 can then be connected to the corresponding first edge-sealing beam 313. Alternatively, if a first cantilever beam 314 connects the first box girder 311 and the first edge sealing beam 313, the lower end of the column 323 can be connected to the same node of the first edge sealing beam 313 at a nearby first cantilever beam 314, resulting in a more stable connection.

[0056] At the two second edge beams 321, each second edge beam 321 has multiple spaced intersection nodes with the upper ends of multiple columns 323 along its length. When multiple roof support rods 324 are arranged between the two second edge beams 321, some of the roof support rods 324 can be set one-to-one with the intersection nodes on one of the second edge beams 321. That is, one end of a roof support rod 324 can be connected to one intersection node on one of the second edge beams 321, and the other end of the roof support rod 324 can be connected to one side intersection node on the other second edge beam 321. Moreover, these roof support rods 324 can be distributed at certain intervals along the length of the second edge beams 321 (i.e., the distance between two adjacent intersection nodes). In this way, each of these roof support rods 324 can be approximately perpendicular to the second edge beam 321 at the connected intersection node.

[0057] To further enhance the structural strength of the truss structure formed by connecting the two second edge beams 321 with multiple roof support rods 324, an inclined roof support rod 324 can be installed between two adjacent roof support rods 324 along the extension direction of the second edge beams 321, with its two ends connected to two diagonally distributed intersection nodes. Thus, an inclined roof support rod 324 can be installed between every two adjacent roof support rods 324, forming multiple triangular frame structures between the two second edge beams 321 and the multiple roof support rods 324. Since a triangular structure is the most stable foundation structure, by arranging multiple triangular frame structures between the two second edge beams 321, a stable truss structure can be formed by connecting the second edge beams 321 and the multiple roof support rods 324, which is beneficial for improving the load-bearing capacity of the first continuous roof 32. It should be noted that, in the above embodiments, along the extension direction of the second sealing beam 321, a roof support rod 324 can also be connected between two other diagonally distributed converging nodes between two adjacent roof support rods 324, and this application does not limit this.

[0058] In some other embodiments, such as Figure 5 As shown, Figure 5 This is a cross-sectional view of a connected structure 30 provided in an embodiment of this application. The connected structure 30 may also include a second connected roof 33, which, located above the connected floor 31, can be arranged using a box-beam structure. This second connected roof 33 may include a second box beam 331. (In conjunction with...) Figure 1 The second box girder 331 can extend along a third arc direction, and the first and third arc directions can be approximately parallel arc directions. In the third arc direction, one second box girder 331 near the first tower 10 can be connected to the first tower 10, and one second box girder 331 near the second tower 20 can be connected to the second tower 20. Vertically, the second box girders 331 can be spaced apart above the first floor slab 312 to form a connecting channel between them. Similarly, the second roof slab 332, also extending along the third arc direction, can cover and connect to the second box girder 331 vertically. The specific structure of the second box girder 331 can be arranged with reference to the first box girder 311, and will not be elaborated further in this application.

[0059] Thus, by stably connecting the second box girder 331 between the first tower 10 and the second tower 20, the second roof panel 332 connected to the second box girder 331 can bear the load of the connecting passageway; that is, the space above the second roof panel 332 can be used to stably connect and facilitate traffic between the first tower 10 and the second tower 20. Furthermore, the second box girder 331 connecting the first tower and the second tower 20 can stably transmit axial forces and can withstand bidirectional bending, bidirectional shear, and torsional forces. In this way, Figure 5 In the connected structure 30 shown, the first box girder 311 can stably support the connecting passage on the first floor slab 312, and the corresponding second box girder 325 can stably support the connecting passage on the second roof slab 332, without the need for additional column structures between the connected floor slab 31 and the second connected roof slab 33. That is, the connecting passage on the first floor slab 312 does not have its view obstructed by the columns arranged on both sides, and has good visual transparency.

[0060] exist Figure 5 In the second integrated roof 33 shown, if the width of the second roof panel 332 is greater than the width of the second box girder 331, a third edge beam 333 can be arranged on each side of the second box girder 331 in the width direction. Furthermore, the second integrated roof 33 may also include multiple second cantilever beams 334, which can be arranged below the second roof panel 332 to support it. Some of the second cantilever beams 334 can be arranged between the second box girder 325 and one of the third edge beams 333, and these cantilever beams 334 can be spaced apart along the length of the third edge beam 333. Another portion of the second cantilever beams 334 can be arranged between the second box girder 331 and another third edge beam 333, and these cantilever beams 334 can also be spaced apart along the length of the third edge beam 333. In the radial direction of the third arc, one end of a second cantilever beam 334 near the second box girder 331 can be connected to the second box girder 331, and the other end of the second cantilever beam 334 can be connected to a nearby third edge sealing beam 333, so that each third edge sealing beam 333 can be connected and fixed to the second box girder 331 through multiple second cantilever beams 334. That is, two third edge sealing beams 333 and the second box girder 331 can be connected by multiple second cantilever beams 334 to form a stable support frame.

[0061] In this way, the upper sidewall of the third edge-sealing beam 333 can be connected to the lower sidewall of the second roof panel 332, and the upper sidewalls of the multiple second cantilever beams 334 can also be connected to the lower sidewall of the second roof panel 332. That is, the support frame formed by the two third edge-sealing beams 333 and the multiple second cantilever beams 334 can be used to support the two sides of the second roof panel 332 along its width direction, thus providing stable support for the upper second roof panel 332.

[0062] In the second connected roof 33, the multiple second cantilever beams 334 located on both sides of the width direction of the second box beam 331 can also be arranged independently. That is, there is no need to set two third edge beams 333 below the second roof panel 332. Only by connecting the multiple second cantilever beams 334 on both sides of the second box beam 331, the multiple second cantilever beams 334 can be connected to the upper second roof panel 332 to stably support the cantilever structure on both sides of the second roof panel 332.

[0063] It should be noted that the main structure of the first floor panel 312 can be a reinforced concrete floor slab, a steel truss floor slab, or a steel plate floor slab. Correspondingly, the second roof panel 332 and the first roof panel 322 can be reinforced concrete floor slabs, steel truss floor slabs, or profiled steel sheet composite floor slabs. Alternatively, the second roof panel 332 and the first roof panel 322 can also be steel plate floor slabs. Among these, the first roof panel 322 in the above structure has good load-bearing capacity and can form a connecting passage above the first continuous roof 32.

[0064] In this embodiment, when connecting two components, if both components are metal, they can be rigidly connected directly by welding or bolting. Alternatively, they can be connected by hinges. It should be noted that the upper and lower ends of the metal column 323 located between the connected floor 31 and the first connected roof 32 can be connected to the third edge beam 333 and the first edge beam 313 respectively by hinges, or the column 323 can be installed by rigid connection. For the ends of the connected floor 31, the first connected roof 32, and the second connected roof 33, when connecting the first tower 10 and the second tower 20, they can be installed by rigid connection or by vertical hinge. This application does not limit this.

[0065] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0066] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of protection described in the claims.

Claims

1. An arc-shaped continuous structural system, characterized in that, include: First Tower; The second tower is arranged at an interval from the first tower; as well as, The conjoined structure extends along a first arc and has two oppositely arranged ends. One end of the conjoined structure is connected to the first tower, and the other end of the conjoined structure is connected to the second tower, for connecting and facilitating traffic between the first tower and the second tower. The connected structure includes connected floor plans, which include: A first box girder extends along the first arc direction; along the first arc direction, the end of the first box girder near the first tower is connected to the first tower, and the end of the first box girder near the second tower is connected to the second tower; and, The first floor panel extends along the first arc direction; the first floor panel covers and connects to the first box beam in a vertical direction. In the radial direction of the first arc, the width of the first floor slab is greater than the width of the first box girder; The connected floor also includes a plurality of first cantilever beams, which are arranged vertically below the first floor slab. Radially along the first arc direction, some of the first cantilever beams are arranged on one side of the first box girder, and these first cantilever beams are spaced apart along the extension direction of the first box girder. Another portion of the first cantilever beams are arranged on the other side of the first box girder, and these first cantilever beams are also spaced apart along the extension direction of the first box girder. Radially along the first arc direction, each first cantilever beam is connected to the first box girder at one end near the first box girder, and the first cantilever beam is also connected to the first floor slab to support the first floor slab. The connected floor slab also includes two first edge sealing beams; in the radial direction of the first arc, one first edge sealing beam is arranged on one side of the first box girder, and the first edge sealing beam is connected to the end of a plurality of first cantilever beams on that side away from the first box girder; the other first edge sealing beam is arranged on the other side of the first box girder, and the first edge sealing beam is connected to the end of a plurality of first cantilever beams on that side away from the first box girder; in the vertical direction, the two first edge sealing beams are connected and support the first floor slab; The connected structure also includes a first connected roof, which includes two second edge beams, a first roof panel, and multiple columns. The two second edge beams are arranged vertically above the first floor panel, with one end of each second edge beam connected to the first tower and the other end of the second edge beam connected to the second tower. The first roof panel covers and connects to the two second edge beams vertically, so that a connecting channel is formed between the first roof panel and the first floor panel. Each of the second edge sealing beams is connected to the connected floor via multiple columns. The upper end of each column is connected to the corresponding second edge sealing beam, and the lower end of each column is connected to the nearest first cantilever beam at the same node as the first edge sealing beam.

2. The arc-shaped continuous structural system according to claim 1, characterized in that, The first box girder includes: The box girder body has a spacer cavity; and, At least one first partition is installed in the partition cavity and extends along the length of the first box girder; along the vertical direction, the upper and lower ends of the first partition are connected to the main body of the box girder to isolate a plurality of chambers arranged radially at intervals along the first arc direction.

3. The arc-shaped continuous structural system according to claim 2, characterized in that, The first box girder also includes: Multiple second partitions are installed in the spacer cavity and extend radially along the first arc direction; along the vertical direction, the upper and lower ends of the second partitions are connected to the box girder body and isolate multiple chambers arranged at intervals along the first arc direction.

4. The arc-shaped continuous structural system according to claim 1, characterized in that, Along the first arc direction, the two ends of the connected structure are at different heights in the vertical direction.

5. The arc-shaped continuous structural system according to claim 1, characterized in that, The first connected roof also includes: Multiple roof support rods are arranged between two second edge sealing beams, and the multiple roof support rods are distributed sequentially along the length direction of the second edge sealing beams; one end of one roof support rod is connected to one of the second edge sealing beams, and the other end of the roof support rod is connected to the other second edge sealing beam.

6. The arc-shaped continuous structural system according to any one of claims 1 to 5, characterized in that, The connected structure also includes a second connected roof, which comprises: The second box girder is arranged above the first floor slab along the vertical direction; the second box girder extends along the third arc direction, with one end of the second box girder near the first tower connected to the first tower, and the other end of the second box girder near the second tower connected to the second tower; and, The second roof panel extends along the direction of the third arc and covers and connects to the second box beam along the vertical direction, so as to form a connecting channel between the second box beam and the first floor panel.

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