A corridor building with an aerodynamic wind-resistant structure and a construction method thereof

Abstract

This application relates to the field of architectural design and construction technology, and discloses a corridor building with an aerodynamic, wind-resistant exterior structure and a construction method thereof. The corridor building comprises a building and a corridor body disposed between two buildings. The top of the corridor body is curved, and the walls on both sides of the corridor body are designed to gradually narrow. This application has the effect of improving the wind-resistant stability of the corridor building.

Description

Technical Field

[0001] The present application relates to the technical field of architectural design and construction, and in particular to a corridor building with an aerodynamic and wind-resistant external structure and a construction method thereof. Background Art

[0002] A corridor, also known as a skywalk or overpass, is a connecting structure between two or more buildings, typically located on the upper floors. To facilitate easy movement between buildings and avoid the inconvenience of ground transportation and the effects of weather, corridors provide a pathway that takes into account environmental factors such as sunshade, rain protection, and ventilation. In emergencies, corridors can also serve as evacuation routes, improving the safety of the complex.

[0003] With the acceleration of urbanization, the demand for high-rise buildings and landmark structures is growing. As a crucial component connecting high-rise buildings, corridors present numerous challenges in their design and construction. In particular, under wind loads, the lightweight and high-strength characteristics of high-rise buildings and corridors lead to significant wind-induced response, which can easily lead to lateral displacement, torsional deformation, and seismic resonance.

[0004] A Chinese patent with publication number CN221298184U discloses an aerial corridor channel structure, which includes a connecting building, a corridor body fixedly connected to one side of the connecting building, and a connecting seat fixed to the bottom of the corridor body, which is fixedly connected to the connecting building, and a supporting cross bar fixedly connected to the surface of the connecting seat, a central supporting plate fixedly connected to the surface of the corridor body and the supporting cross bar, and a supporting diagonal rod fixedly connected to one side of the central supporting plate, and one end of the supporting diagonal rod fixedly connected to the connecting seat.

[0005] When the above-mentioned aerial corridor channel structure is in strong wind weather, the upright side walls and connecting seats increase the force surface of the corridor under wind pressure, causing the corridor to bear extremely large wind loads and greatly reduce its wind resistance, which in turn threatens the stability and safety of the corridor. Summary of the Invention

[0006] In order to improve the wind resistance of a corridor building, the present application provides a corridor building with an aerodynamic wind-resistant external structure and a construction method thereof.

[0007] The present application provides a corridor building with an aerodynamic and wind-resistant structure and a construction method thereof, which adopts the following technical solutions:

[0008] A corridor building with an aerodynamic and wind-resistant structure comprises a building body and a corridor body arranged between two buildings. The top of the corridor body is arranged in an arc shape, and the walls on both sides of the corridor body are designed to be gradually narrowed.

[0009] By adopting the above technical solution, the curved top of the corridor building can guide the wind to flow along its curved surface, reducing the direct impact of the wind, while the narrowed wall design reduces the area where the wind affects it. The combined effect of the two enables the corridor to maintain higher stability in the face of strong winds, thereby improving the wind resistance of the corridor building and further improving the safety performance of the entire building.

[0010] Optionally, guide plates are provided on both sides of the corridor body along its length direction, the guide plates are arranged in an arc shape, and the arc centers of the two guide plates are both facing the corridor body.

[0011] By adopting the above technical solution, the added guide plate serves as an additional windproof barrier. Its arc-shaped design can better adapt to the changes in wind flow, allowing the wind to pass through the corridor area more smoothly, reducing the direct force of the wind on the corridor and avoiding the vortex effect caused by the sudden change of wind direction, thereby further improving the wind resistance of the corridor.

[0012] Optionally, a number of parallel connecting rods are distributed along the length direction of the corridor body between the guide plate and the side wall of the corridor body, each of the connecting rods is hinged to the inner side wall of the guide plate, and the rotation direction between the guide plate and each connecting rod is consistent.

[0013] By adopting the above technical solution, the connecting rod is hinged to the deflector, allowing the deflector to rotate within a certain range. When the wind force changes, the deflector can automatically adjust its angle according to the wind direction to achieve the best wind protection effect.

[0014] Optionally, a rubber seat is provided on the side wall of the corridor body at the edge where the guide plate contacts the side wall after rotation. When the guide plate rotates under the influence of wind until the edge hits the side wall, the edge of the guide plate contacts the rubber seat.

[0015] By adopting the above technical solution, when the guide plate is affected by wind and rotates to contact the wall, it can be cushioned by the rubber seat to avoid direct collision with the hard wall. This not only reduces the possibility of noise generated by the collision between the guide plate and the hard wall, but also reduces the possibility of damage to both the guide plate and the hard wall when they collide, thereby extending the service life of the guide plate and improving the overall safety and stability of the corridor.

[0016] Optionally, the corridor body includes an external wall and an internal frame structure, the wall is assembled by multiple prefabricated panels, and the frame structure is assembled by multiple prefabricated rods, the connection between two adjacent prefabricated rods is provided with a rubber seismic isolation bearing, and the connection between each two adjacent prefabricated panels is installed with an exterior wall deformation joint.

[0017] By adopting the above technical solution, the prefabricated rods and prefabricated panels required for the corridor body are produced in the factory according to the design specifications, and the necessary quality inspections are carried out. Then, the prefabricated rods and prefabricated panels required for installation are transported to the site for assembly. The design of prefabricated components not only improves the structural accuracy and quality of the building, but also improves the construction efficiency of the corridor body. In addition, rubber isolation bearings are used as elastic connectors at the joints of the prefabricated rods, which can play a buffering role under strong winds and reduce the stress of the installation structure. In addition, the installation of external wall deformation joints at the joints of the corridor walls can allow the wall to deform within a certain range due to strong winds, which helps to maintain the integrity and stability of the corridor building and further improve the wind resistance of the corridor.

[0018] Optionally, a support structure connected to the building is provided at the bottom of the corridor body, and the support structure includes two support beams arranged at the bottom of the corridor body parallel to the length direction of the corridor body and a support seat arranged on the side wall of the building between the two support beams. Each of the support beams is commonly connected to a number of prefabricated panels located at the bottom of the corridor body. The support beam is provided with a plug-in rod on the side wall facing the support seat, and a plug-in groove is provided on the support seat corresponding to the plug-in rod, and the plug-in rod is slidably fitted with the plug-in groove.

[0019] By adopting the above technical solution, the supporting structure is designed to be retractable to adapt to the deformation of the corridor body structure caused by wind load, thereby enhancing the overall stability of the corridor.

[0020] Optionally, a pressure sensor electrically connected to an external warning system is provided inside each of the plug-in slots, and the plug-in rod is always in contact with the pressure sensor during the sliding process.

[0021] By adopting the above technical solution, due to the electrical connection between the sensor and the external early warning system, the pressure changes between the plug-in rod and the pressure sensor in the plug-in slot can be monitored in real time. Once the pressure exceeds the preset safety threshold, the early warning system will be activated immediately to remind the management personnel to take corresponding countermeasures.

[0022] Optionally, the deflector is a transparent windproof barrier made of photochromic glass.

[0023] By adopting this technical solution, the deflector is made of photochromic glass, which not only has excellent transparency and strength, but also changes color under sunlight, providing a richer visual experience without affecting the field of view. Furthermore, as a windbreak, the deflector made of photochromic glass can effectively prevent the intrusion of wind, sand and other debris, protecting the interior environment of the corridor.

[0024] A method for constructing a corridor building with an aerodynamic wind-resistant structure includes manufacturing prefabricated components, transporting them to a site, assembling them on site, and installing deflectors with adjustable angles.

[0025] By adopting the above technical solution, first, the prefabricated rods and prefabricated panels required for the corridor body are produced in the factory according to the design specifications and undergo necessary quality inspections. Next, the prefabricated components are transported from the factory to the construction site using appropriate transportation vehicles, and the safety and integrity of the components during transportation are ensured. Then, according to the construction drawings, the prefabricated rods are assembled according to the design requirements to form the corridor's frame structure. At the same time, the prefabricated panels are installed on the frame to form the corridor's walls. During the assembly process, care is taken to ensure that the connections between adjacent components are tight and meet the design requirements. Finally, deflectors are installed on both sides of the corridor body and their angles are adjusted to ensure that they can effectively guide airflow and reduce the impact of wind pressure on the corridor. During the installation process, it is important to ensure that the movable connection between the deflectors and the connecting rods is smooth and unobstructed.

[0026] Optionally, the construction method further includes performing a wind tunnel test on the corridor body after installation is completed.

[0027] By adopting this technical solution, after the corridor building is installed, it will be subjected to wind tunnel testing to verify whether its wind resistance performance in actual use meets the expected effect. The test will simulate wind conditions of different speeds and directions and observe the response of the corridor building.

[0028] In summary, this application includes at least one of the following beneficial technical effects:

[0029] 1. The curved top of the corridor building can guide wind flow along its curved surface, reducing the direct impact of wind, while the narrow wall design reduces the area affected by wind. The combined effect of these two factors enables the corridor to maintain greater stability in the face of strong winds, thereby improving the corridor building's wind resistance and further enhancing the safety of the entire building.

[0030] 2. The added deflector serves as an additional windbreak. Its curved design can better adapt to changes in wind flow, allowing wind to pass through the corridor more smoothly. This not only reduces the direct force of wind on the corridor, but also avoids the vortex effect caused by sudden changes in wind direction, thereby further improving the corridor's wind resistance.

[0031] 3. The connecting rod is hinged to the deflector, allowing the deflector to rotate within a certain range. When the wind changes, the deflector can automatically adjust its angle according to the wind direction to achieve the best windproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0033] Figure 2 It is a cross-sectional view showing the connection relationship between the guide plate and the wall of the corridor body in the embodiment of the present application.

[0034] Figure 3 It is a schematic diagram showing the positional connection relationship between the external wall deformation joint and two adjacent prefabricated panels in an embodiment of the present application.

[0035] Figure 4 It is a cross-sectional view showing the connection relationship between the support seat and the support beam in the embodiment of the present application.

[0036] Description of reference numerals:

[0037] 1. Building; 2. Corridor body; 21. Wall; 211. Prefabricated panel; 212. Rubber seat; 22. Frame structure; 221. Prefabricated rod; 3. Guide plate; 4. Support structure; 41. Support beam; 411. Connecting rod; 42. Support seat; 421. Connecting slot; 5. Exterior wall expansion joint; 6. Rubber isolation bearing; 7. Connecting rod; 8. Pressure sensor; 9. Rubber sleeve. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-4 This application is described in further detail.

[0039] The embodiment of the present application discloses a corridor building with an aerodynamic wind-resistant external structure.

[0040] Reference Figure 1 and Figure 2 A corridor building with an aerodynamic, wind-resistant exterior structure includes a building 1 and a corridor 2. The corridor 2 is installed between two buildings 1. The top of the corridor 2 is curved, with a soft and continuous curve. The walls 21 on both sides of the corridor 2 gradually narrow, forming a streamlined structure. Adjustable deflectors 3 are added to both sides of the corridor 2, and a support structure 4 connected to the building 1 is also provided at the bottom of the corridor 2.

[0041] Reference Figure 1 and Figure 2 Through the streamlined aerodynamic design, including the curved top and narrowed side walls 21, as well as the angle-adjustable guide plate 3, the force of wind pressure on the corridor building can be significantly reduced, and the stability of the corridor in extreme weather can be improved.

[0042] Reference Figure 2 and Figure 3The corridor body 2 includes an external wall 21 and an internal frame structure 22. The wall 21 is assembled by multiple prefabricated panels 211. The prefabricated panels 211 on the walls 21 on both sides of the corridor body 2 are assembled, and the gaps at the connections between each two adjacent prefabricated panels 211 are covered with external wall deformation joints 5; the frame structure 22 is assembled by multiple prefabricated rods 221. On the frame supporting the walls 21 on both sides of the corridor body 2, the connections between two adjacent prefabricated rods 221 are each provided with rubber seismic isolation bearings 6.

[0043] Reference Figure 2 and Figure 3 The deflector 3 is a transparent windproof barrier made of photochromic glass, which is arranged in an arc shape, and the arc centers of the deflectors 3 on both sides of the corridor body 2 are facing the corridor body 2. Each prefabricated panel 211 on the wall 21 of the corridor body 2 is fixed with a connecting rod 7 facing the deflector 3. Several connecting rods 7 are distributed along the length direction of the corridor body 2 and are arranged parallel to each other, and each connecting rod 7 is hinged to the inner side wall of the deflector 3, and the rotation direction of each connecting rod 7 on the same side wall 21 of the corridor body 2 is consistent with that of the deflector 3.

[0044] Reference Figure 2 and Figure 3 In order to prevent the guide plate 3 from colliding hard with the side wall of the corridor body 2 during rotation, a rubber seat 212 is fixedly provided on the side wall 21 of the corridor body 2 at the edge where the guide plate 3 contacts the side wall 21 after rotation. When the guide plate 3 rotates under the influence of wind and hits the side wall 21, the edge of the guide plate 3 contacts the rubber seat 212, which has a buffering and protective effect.

[0045] Reference Figures 2 to 4 The support structure 4 includes a support beam 41 and a support seat 42. The support beam 41 is installed at the bottom of the corridor body 2 parallel to the length direction of the corridor body 2, and is fixedly connected to a number of prefabricated panels 211 located at the bottom of the corridor body 2. There are two support beams 41 arranged in parallel at the bottom of the corridor body 2. The support seat 42 is located between the two support beams 41, and one is fixedly provided on each opposite side wall of the two buildings 1. A plug-in rod 411 is fixedly provided on the side wall of the support beam 41 facing the support seat 42, and a plug-in slot 421 is provided on the support seat 42 corresponding to each plug-in rod 411. The plug-in rod 411 and the plug-in slot 421 are slidably matched to realize a sliding connection between the support beam 41 and the support seat 42. This connection method allows the corridor body 2 to undergo a certain degree of horizontal displacement when subjected to horizontal external force, thereby better adapting to the effects of natural forces such as wind and earthquakes.

[0046] Reference Figure 4Each plug-in slot 421 is equipped with a pressure sensor 8, which is electrically connected to the external early warning system. The plug-in rod 411 is always in contact with the pressure sensor 8 during the sliding process, and can monitor the pressure changes between the plug-in rod 411 and the pressure sensor 8 in real time. Once the pressure exceeds the preset safety threshold, the early warning system will be activated immediately to remind the management personnel to take corresponding countermeasures.

[0047] Reference Figure 3 In order to improve the sealing performance of the corridor body 2, rubber sleeves 9 are fixedly provided at the connection points between the guide plates 3 and the prefabricated components at the top of the corridor body 2.

[0048] Reference Figures 1 to 4 A method for constructing a corridor building with an aerodynamic wind-resistant structure comprises the following steps:

[0049] S1, manufacturing prefabricated components: producing the prefabricated rods 221 and prefabricated panels 211 required for the corridor body 2 in the factory according to the design specifications, and conducting necessary quality inspections.

[0050] S2, Transporting precast components to the site: Use appropriate transportation tools to transport precast components from the factory to the construction site, and ensure the safety and integrity of the components during transportation.

[0051] S3, assembling prefabricated components on site: According to the construction drawings, prefabricated rods 221 are assembled according to the design requirements to form the corridor's frame structure 22. Simultaneously, prefabricated panels 211 are installed on the frame to form the corridor's walls 21. During the assembly process, care must be taken to ensure that the connections between adjacent components are tight and meet design requirements.

[0052] S4. Installing Adjustable Angle Deflectors 3: Install deflectors 3 on both sides of the corridor body 2 and adjust their angles to ensure they effectively guide airflow and reduce the impact of wind pressure on the corridor. During installation, ensure that the movable connection between the deflectors 3 and the connecting rods 7 is smooth and unobstructed.

[0053] S5. Wind Tunnel Testing: After the corridor building is installed, it will be subjected to wind tunnel testing to verify that its wind resistance meets the expected performance in actual use. The test simulates wind conditions of different speeds and directions and observes the corridor building's response.

[0054] The implementation principle of the corridor building with an aerodynamic wind-resistant appearance structure and the construction method thereof in the embodiment of the present application is: with enhancing the wind resistance of the corridor as the core goal, the stability and safety of the corridor are effectively improved through the comprehensive use of various technical means such as the design of the curved top and narrowed side walls, the addition of guide plates 3 and connecting rods 7, the use of modular prefabricated components, the strengthening of the connection structure and early warning system, and the selection of high-performance building materials.

[0055] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A corridor building with an aerodynamic wind-resistant structure, characterized in that: The invention comprises a building (1) and a corridor body (2) arranged between two buildings (1), wherein the top of the corridor body (2) is arranged in an arc shape, and the walls (21) on both sides of the corridor body (2) are designed to be gradually narrowed; the corridor body (2) comprises a wall (21) arranged on the outside and a frame structure (22) arranged on the inside, wherein the wall (21) is assembled by a plurality of prefabricated panels (211), and the frame structure (22) is assembled by a plurality of prefabricated rods (221), and the connection between two adjacent prefabricated rods (221) is provided with a rubber isolation bearing (6), and the connection between each two adjacent prefabricated panels (211) is provided with an external wall deformation joint (5); the bottom of the corridor body (2) is provided with a support structure (4) connected to the building (1), and the support structure (4) comprises two support beams (41) arranged at the bottom of the corridor body (2) in parallel with the length direction of the corridor body (2). ) and a support seat (42) located between two support beams (41) and arranged on the side wall of the building (1), each of the support beams (41) being connected to a plurality of prefabricated panels (211) located at the bottom of the corridor body (2), a plug-in rod (411) being provided on the side wall of the support beam (41) facing the support seat (42), a plug-in slot (421) being provided on the support seat (42) corresponding to the plug-in rod (411), the plug-in rod (411) and the plug-in slot (421) being slidably matched; a pressure sensor (8) electrically connected to an external warning system is provided inside each of the plug-in slots (421), and the plug-in rod (411) is always in contact with the pressure sensor (8) during the sliding process; guide plates (3) are provided on both sides of the corridor body (2) along its own length direction, the guide plates (3) being arranged in an arc shape, and the arc centers of the two guide plates (3) are both facing the corridor body (2).

2. The corridor building with an aerodynamic wind-resistant structure according to claim 1, characterized in that: A plurality of parallel connecting rods (7) are distributed between the guide plate (3) and the side wall surface (21) of the corridor body (2) along the length direction of the corridor body (2); each connecting rod (7) is hingedly connected to the inner side wall of the guide plate (3), and the rotation direction between the guide plate (3) and each connecting rod (7) is consistent.

3. The corridor building with an aerodynamic wind-resistant structure according to claim 1, characterized in that: A rubber seat (212) is provided on the side wall (21) of the corridor body (2), corresponding to the edge of the guide plate (3) that contacts the side wall (21) after rotation. When the guide plate (3) is affected by wind and rotates until the edge hits the side wall (21), the edge of the guide plate (3) contacts the rubber seat (212).

4. The corridor building with an aerodynamic wind-resistant structure according to claim 1, characterized in that: The deflector (3) is a transparent windproof barrier made of photochromic glass.

5. A method for constructing a corridor building with an aerodynamic wind-resistant structure according to any one of claims 1 to 4, characterized in that: The method comprises transporting the prefabricated panels (211) and prefabricated rods (221) of the corridor body (2) to a site, assembling the corridor body (2) on site, and installing an angle-adjustable guide plate (3).

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