A wind-resistant enclosure structure for a single-sided open large-space high-low span building

Abstract

An anti-wind enclosure structure for a single-sided open large-space high-low span building. The large-space building is single-sided open, and podium buildings with heights lower than that of the large-space building are respectively provided on the other three side walls, forming a high-low span building. By utilizing the height difference between the podium building and the large-space building, a number of first exhaust holes are evenly spaced horizontally along the height-difference wall of the large-space building. The present invention adopts the principle of aerodynamics. By actively guiding typhoons, the wind pressure on the three-sided enclosing walls and the large-space roof is reduced, thereby achieving the anti-wind purpose of preventing serious typhoon disasters from occurring to such large-space buildings when they are attacked by typhoons. It is applicable to single-sided open, three-sided enclosed large-space high-low span buildings.

Description

Technical Field

[0001] The present invention relates to the field of architectural design, and particularly to a wind-resistant enclosure structure for a single-sided open large-space high-low span building. Background Art

[0002] Due to technological or functional requirements, some large-space buildings must form a high-low span building space form with single-sided openness and three-sided enclosure. In areas frequently hit by typhoons, this space form is very disadvantageous, and it is easy for the building walls on the three-sided enclosure and the large-space roof to deform under the strong typhoon negative pressure, and in severe cases, even collapse, causing casualties or losses of personnel and property.

[0003] Traditional wind-resistant measures generally adopt a "resistance" method, that is, to enhance the wind resistance of structural components: including increasing the cross-sectional dimensions of beams and columns, increasing the thickness of metal enclosure wall panels or roofs, increasing the connection points between metal enclosure structures and structural components, adding roof wind-resistant clips, adding roof wind pressure bars, etc. These measures will undoubtedly increase the difficulty of design, construction and material procurement, and also increase the project investment. Summary of the Invention

[0004] The purpose of the present invention is to provide a wind-resistant enclosure structure for a single-sided open large-space high-low span building, which adopts the principle of aerodynamics and actively guides typhoons to reduce the wind pressure on the three-sided enclosure walls and the large-space roof, thereby achieving the wind-resistant purpose of preventing serious typhoon disasters when such large-space buildings are hit by typhoons, and is applicable to single-sided open and three-sided enclosed large-space high-low span buildings.

[0005] To achieve the above object, the technical solution of the present invention is:

[0006] A wind-resistant enclosure structure for a single-sided open large-space high-low span building, the large-space building is single-sided open, and skirt buildings with heights lower than the large-space building are respectively provided on the other three walls to form a high-low span building; by using the height difference between the skirt building and the large-space building, a plurality of first exhaust holes are evenly spaced horizontally along the height difference wall of the large-space building.

[0007] Preferably, on the upper part of the height difference wall of the large-space building where the first exhaust holes are provided, a roof is formed extending to the outer wall of the skirt building, and a plurality of second exhaust holes are evenly spaced horizontally along the height difference wall on the roof, and are arranged staggeredly with the first exhaust holes on the height difference wall; the outer wall of the skirt building extends upward to the roof, and a plurality of third exhaust holes are evenly spaced horizontally on the extended part of this wall.

[0008] Preferably, the third exhaust holes are arranged staggeredly with the second exhaust holes on the roof.

[0009] The characteristics of the enclosure structure of the present invention are as follows: for large - space buildings, they are open on one side, and there are podium buildings with a height lower than that of the large - space at the three - sided enclosing part of the large - space, forming a high - low span.

[0010] Taking advantage of the height difference between the podium building and the large - space building, exhaust holes are set on the height - difference wall. At the upper part of the height - difference wall where the exhaust holes are set, a roof is extended to the outer wall of the podium, and exhaust holes are opened on the roof, which are arranged staggeredly with the exhaust holes on the wall, further guiding the wind direction and also ensuring that when there are typhoons and heavy rains, rainwater will not pour into the large - space from the exhaust holes set on the height - difference wall in a large area.

[0011] Extend the outer wall of the podium to the height of the above - mentioned roof, and open exhaust holes on this part of the wall, which are arranged staggeredly with the exhaust holes set on the aforementioned height - difference wall.

[0012] The enclosure structure of the present invention based on the passive wind - guiding space form makes clever use of the height difference between the large - space building and the podium, creating a wind - guiding space structure above the podium, guiding the strong wind entering the one - side open large - space out, and at the same time avoiding a large amount of rainwater from pouring into the indoor space through the wind - guiding holes, effectively achieving the purpose of wind resistance. It is a wind - resistant enclosure structure suitable for high - low span buildings with one - side open large - spaces.

[0013] The innovation points of the present invention are as follows:

[0014] The present invention is a wind - resistant enclosure structure for high - low span buildings with one - side open large - spaces based on the passive wind - guiding space form. Through the spatial design of the enclosure structure, it abandons the traditional wind - resistance mode of "resisting" typhoons and changes to a wind - resistance mode of "diverting" typhoons, achieving the purpose of protecting the walls and roofs from wind, thus effectively reducing the damage impact of wind disasters on people and property.

[0015] Traditional wind - resistance measures generally adopt the "resistance" method, that is, strengthening the wind - resistance ability of structural members: including increasing the cross - sectional dimensions of beams and columns, increasing the thickness of metal enclosure wall panels or roofs, increasing the connection points between the metal enclosure structure and structural members, adding roof wind - resistance clamps, adding roof wind - pressure bars, etc. These measures will undoubtedly increase the difficulty of design, construction and material procurement, and also increase the project investment.

[0016] The present invention cleverly adopts the diverting method. Through numerical wind tunnel simulation tests, it is verified that compared with the traditional wind - resistant enclosure structure design, the wind - resistant enclosure structure designed by the present invention can effectively reduce the wind pressure brought by typhoons to structural members. It is an innovation that can bring economic benefits and has a simple and reasonable technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Front view of an embodiment of the present invention;

[0018] Figure 2 Top view of an embodiment of the present invention;

[0019] Figure 3 Rear view of an embodiment of the present invention;

[0020] Figure 4 Right view of an embodiment of the present invention;

[0021] Figure 5 Schematic sectional view (principle diagram of typhoon diversion) of an embodiment of the present invention. Detailed implementation manners

[0022] Refer to Figures 1 to 5 , for the wind-resistant enclosure structure of a single-sided open large-space high-low span building of the present invention, the large-space building 1 is single-sided open, and podium buildings 2, 2', 2" with heights lower than that of the large-space building 1 are respectively provided on the other three side walls to form a high-low span building; by using the height difference between the podium buildings 2, 2', 2" and the large-space building 1, a plurality of first exhaust holes 101, 101', 101" (wall air inlets) are evenly spaced in the horizontal direction on the height-difference walls 11, 11', 11" of the large-space building 1.

[0023] Preferably, on the upper parts of the height-difference walls 11, 11', 11" of the large-space building 1 where the first exhaust holes 101, 101', 101" are provided, a roof 12 is formed by extending to the outer wall of the podium building 2, and a plurality of second exhaust holes (roof air inlets) 102, 102', 102" are evenly spaced in the horizontal direction along the height-difference wall 11 on the roof 12, and are arranged staggeredly with the first exhaust holes 101, 101', 101" of the height-difference walls 11, 11', 11"; the outer walls of the podium building 2 extend upward to the roof 12, and a plurality of third exhaust holes (wall air inlets) 201, 201', 201" are evenly spaced in the horizontal direction on the extended part of the wall 21, 21', 21".

[0024] Preferably, the third exhaust holes 201, 201', 201" are arranged staggeredly with the second exhaust holes (roof air inlets) 102, 102', 102" on the roof 12.

Claims

1. A wind-resistant enclosure structure for a single-sided open large-space high-low span building, characterized in that: The large-space building is open on one side, and podium buildings with heights lower than that of the large-space building are respectively provided on the other three walls, forming a building with a high-low span; by using the height difference between the podium building and the large-space building, a number of first exhaust holes are evenly spaced along the horizontal direction on the height-difference wall of the large-space building. At the upper part of the height-difference wall of the large-space building where the first exhaust holes are provided, a roof is formed by extending to the outer wall of the podium building, and a number of second exhaust holes are evenly spaced along the horizontal direction of the height-difference wall on the roof, and are arranged staggeredly with the first exhaust holes on the height-difference wall; the outer wall of the podium building extends upward to the roof, and a number of third exhaust holes are evenly spaced along the horizontal direction on the extended part of the wall.

2. The wind-resistant enclosure structure for a single-sided open large-space high-low span building according to claim 1, wherein: The third exhaust holes are arranged staggeredly with the second exhaust holes on the roof.

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