Rail transit elevated station in subtropical zone

Abstract

The invention relates to the technical field of rail transit buildings, and discloses a rail transit elevated station in a subtropical region, the rail transit elevated station comprises two independent closed pitched roof houses, the two pitched roof houses are transversely arranged at an interval, the middle interval is used for accommodating a rail-mounted region, and pitched roofs of the two pitched roof houses are splayed; the gradients of the two pitched roofs are the same, and the gradient range is 20-40 degrees; each pitched roof house comprises a reinforced concrete frame structure with a hollow-out body, the pitched roofs are fixed to the tops of the reinforced concrete frame structures, a plurality of door openings are reserved in the transverse inner wall faces, close to a rail-mounted area, of the pitched roof houses, and each door opening is provided with a shielding door capable of being opened and closed. According to the rail transit elevated station, the technical problems of poor integrity, poor connection stability and high noise are solved.

Description

Technical Field

[0001] This invention relates to the field of rail transit construction technology, specifically to an elevated rail transit station in a subtropical region. Background Technology

[0002] Traditional dwellings in subtropical regions are typically stilted houses with tiled roofs, suitable for the rainy, windy, and humid climates of these areas. The functional combination and structural design of these buildings provide ventilation, moisture protection, and rain drainage. The main building materials are bamboo and wood, which are widely grown locally. Meanwhile, elevated rail transit stations in subtropical regions still use conventional elevated stations, similar to the structural form of most elevated stations nationwide.

[0003] In related technologies, conventional elevated stations adopt a simple flat-sloped roof form with a slope of 5°~10°. The sloping roof is a fully covered canopy, and the side walls are closed walls. They are large in size, with two or three floors. From the outside, the boundaries between each floor are obvious, and they are square and heavy. They use glass curtain walls.

[0004] However, conventional elevated station applications have the following disadvantages in subtropical regions: First, conventional elevated stations adopt a multi-structure decoupled combination method to adapt to the characteristics of multiple professional equipment working together in subway stations, ensuring that each professional equipment can be used independently without interference, while promoting the joint operation of all professional equipment; for example, the half-height platform screen door and the large canopy are completely decoupled; However, the multi-structure separation and combination method results in the isolation and lack of connection between building rooms and various functional modules, poor overall integrity, poor connection stability, and thus a short service life. Secondly, conventional elevated stations mostly use lightweight metal materials to meet the requirements of homogenization, efficiency, and collaboration, such as steel structure canopies and glass curtain walls, thereby reducing the overall weight of the station, ensuring the stability of station materials and structural safety, and can be widely adapted to most areas. However, in subtropical regions with strong winds and heavy rain, the large area and gentle slope of the fully covered, integrated canopy can easily generate noise from the wind and rain, which can cause fear and negatively impact the user experience for passengers and subway staff. At the same time, in conventional elevated stations, the train and passenger area are in the same space, and the "piston effect" often occurs when the train enters the station, resulting in significant noise and vibration. Summary of the Invention

[0005] This application provides an elevated rail transit station in a subtropical region, which solves the technical problems of poor overall integrity, poor connection stability, and high noise.

[0006] This application provides an elevated rail transit station in a subtropical region. The elevated rail transit station includes two independent, enclosed sloping roofs. The two sloping roofs are horizontally spaced apart, with the middle gap used to accommodate the track area. The sloping roofs of the two roofs are V-shaped, and the two sloping roofs have the same slope, ranging from 20° to 40°. Each sloping roof includes a reinforced concrete frame structure with a hollow main body. The sloping roof is fixed to the top of the reinforced concrete frame structure. Several door openings are reserved on the horizontal inner wall of the sloping roof adjacent to the track area, and each door opening is equipped with an openable and closable platform screen door.

[0007] Based on the above technical solution, the sloping roof further includes two longitudinal side walls and a transverse outer wall; the transverse inner wall includes a first reinforced concrete frame longitudinal beam and a second reinforced concrete frame longitudinal beam spanning between the two longitudinal side walls; the first reinforced concrete frame longitudinal beam is located at the top of the transverse inner wall, and the second reinforced concrete frame longitudinal beam is located in the middle of the transverse inner wall; the transverse outer wall includes a third reinforced concrete frame longitudinal beam spanning between the two longitudinal side walls, and the third reinforced concrete frame longitudinal beam is located at the top of the transverse outer wall; all three reinforced concrete frame longitudinal beams are supported on the top of several reinforced concrete frame vertical beams.

[0008] Based on the above technical solution, the transverse inner wall surface is divided into upper and lower regions by the first reinforced concrete frame longitudinal beam. The lower region forms several door openings for installing shielding doors through several reinforced concrete frame vertical beams and masonry walls. The upper region forms several wall openings that are equally spaced through several reinforced concrete frame vertical beams. The wall openings are used to install several openable and closable rainproof louvers.

[0009] Based on the above technical solution, the shielding door is a full-height shielding door, and the outer surface of the full-height shielding door is provided with a grille window.

[0010] Based on the above technical solution, the sloping roof includes a metal auxiliary installation structure and an aluminum alloy panel. The metal auxiliary installation structure is erected and fixed between the first reinforced concrete frame longitudinal beam and the third reinforced concrete frame longitudinal beam. The aluminum alloy panel is laid and fixed on the upper surface of the metal auxiliary installation structure. The upper surface of the aluminum alloy panel is provided with a tile roof simulated texture.

[0011] Based on the above technical solution, the sloping roof is provided with an openable and closable electric skylight.

[0012] Based on the above technical solution, the outer surface of the horizontal exterior wall is flush with the side end face of the sloping roof, a carbon wood curtain wall system is attached to the outer side of the horizontal exterior wall, and a drainage pipe is installed inside the carbon wood curtain wall system.

[0013] Based on the above technical solution, the carbon wood curtain wall system includes a keel and a decorative structure arranged sequentially from the inside to the outside. The top of the decorative structure and the bottom of the sloping roof are both higher than the top surface of the top longitudinal beam of the keel. The top of the decorative structure, the top surface of the top longitudinal beam of the keel and the bottom of the sloping roof enclose a water collection trough. The drainage pipe is used to discharge rainwater in the water collection trough to the rainwater pipe network system.

[0014] Based on the above technical solution, one of the sloping roofs is provided with a large sloping roof canopy, and the top of the large sloping roof canopy is located on the extension line of the sloping roof of the other sloping roof; the higher side of the large sloping roof canopy is supported by vertical columns on the longitudinal beam of the first reinforced concrete frame, and the lower side is supported by long support columns to the ground or the lower main beam.

[0015] Based on the above technical solution, the elevated rail transit station also has a passenger concourse area of ​​one or more floors below the track area.

[0016] The beneficial effects of the technical solutions provided in this application include: 1. The elevated rail transit station proposed in this application, compared to the bulky roof design of conventional elevated stations, splits the sloping roof into a composite form with a central hollow section, two-way sloping roofs, and a large slope. This reduces the effective roof area and cost by 32% compared to conventional elevated stations, while also reducing the wind and rain front area, indirectly reducing noise. Furthermore, the elevated station in this application uses two independent, enclosed sloping roofs, completely separating the track area from the passenger areas on both sides. This solves the technical problem of piston effect easily generated when the vehicle and passenger areas are in the same space in conventional elevated stations. After the train arrives at the station and comes to a complete stop, the platform screen doors open, and passengers board, creating a more comfortable environment and reducing noise and vibration from train movement. Furthermore, the two sloping roofs are V-shaped with identical slopes ranging from 20° to 40°, increasing the slope from the conventional 5° to 10° to the maximum of 20° to 40°. Utilizing the weight of rainwater and the increased acceleration, this design better prevents rainwater from accumulating on the roof and quickly dissipates it, greatly adapting to the rainy climate of subtropical regions. Moreover, the main body of the sloping roof is a perforated reinforced concrete frame structure. By significantly replacing conventional elevated station structures with reinforced concrete, approximately 30-40% of the metal material is reduced, greatly lowering costs and eliminating noise sources, thus improving the comfort of the platform level's interior environment. Simultaneously, the remaining structures are filled within the perforated reinforced concrete frame structure, resulting in good integrity, stable connections, and a long service life.

[0017] 2. The elevated rail transit station of this application has a sloping roof with a hollow reinforced concrete frame structure as the main body. Other structures, such as platform screen doors, are filled around the reinforced concrete frame structure. By adjusting the main frame of a conventional elevated station to a hollow reinforced concrete frame structure, the metal material is reduced by about 30-40%. Compared with the metallized, modular, and prefabricated structure of conventional elevated stations, the elevated rail transit station of this application fills the hollow reinforced concrete frame structure with curtain walls, platform screen doors, and other structural materials. The combination method is more flexible, which solves the problem of serious homogenization of conventional elevated stations. The overall cost is also reduced by about 40-50%, which greatly reduces the cost.

[0018] 3. The elevated rail transit station of this application comprises a number of doorways formed by a first reinforced concrete frame longitudinal beam, a number of reinforced concrete frame vertical beams, and masonry walls. A number of platform screen doors are installed in the doorways. At the same time, a number of wall openings are formed by the first reinforced concrete frame longitudinal beam, the second reinforced concrete frame longitudinal beam, and a number of reinforced concrete frame vertical beams. A number of openable and closable rainproof louvers are installed in the wall openings. The overall structure of each part has good integrity, good connection stability, and long service life. In addition, the rainproof louvers can utilize the natural ventilation and natural heat preservation function of the air gap under the sloping roof, which enhances energy efficiency and takes into account the smoke prevention and exhaust design, effectively reducing the ventilation and heating costs of the platform level. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A cross-sectional schematic diagram of an elevated station provided in an embodiment of this application; Figure 2 for Figure 1 A schematic diagram of direction A; Figure 3 for Figure 2 A magnified view of B; In the diagram: 1. Elevated station; 11. Sloping roof; 110. Sloping roof; 111. Platform screen door; 112. Rainproof louvers; 113. First reinforced concrete frame longitudinal beam; 114. Second reinforced concrete frame longitudinal beam; 115. Third reinforced concrete frame longitudinal beam; 116. Keel; 117. Sloping roof canopy; 118. Finishing structure; 119. Masonry wall. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present application.

[0022] This application provides an elevated rail transit station in a subtropical region, which solves the technical problems of poor overall integrity, poor connection stability, and high noise.

[0023] like Figures 1 to 3 As shown, this application discloses an embodiment of an elevated rail transit station in a subtropical region. The elevated rail transit station 1 includes two independent, enclosed sloping roofs 11, which are laterally spaced apart, and the gap between the two sloping roofs 11 is used to accommodate the track area. Specifically, the track area is located between the two sloping roofs 11, and the passenger area within the two sloping roofs 11 is completely separated from the track area.

[0024] The two sloping roofs 11 have sloping roofs 110 that are V-shaped, and the two sloping roofs 110 have the same slope, ranging from 20° to 40°. Preferably, in one example, both sloping roofs 110 have a slope of 35°.

[0025] Each sloping roof 11 comprises a reinforced concrete frame structure with a hollow main body. The sloping roof 11 is fixed to the top of the reinforced concrete frame structure. Several door openings are reserved on the transverse inner wall of the sloping roof 11 adjacent to the track area. Each door opening is equipped with an openable and closable screen door 111.

[0026] Specifically, the reinforced concrete frame structure is filled with masonry walls, tempered glass, keel, shielding door 111, sloping roof 110, and rainproof louvers 112 to form a closed structure as needed.

[0027] Compared to the bulky roof design of conventional elevated stations, the elevated rail transit station proposed in this application breaks down the sloping roof into a composite form with a central hollow section, a two-way sloping roof, and a large slope. This reduces the effective roof area and cost by 32% compared to conventional elevated stations, while also reducing the wind and rain facing area and indirectly reducing noise. Meanwhile, the elevated station of this application adopts two independent and enclosed sloping roofs 11, completely separating the track area and the passenger areas on both sides. This solves the technical problem that the conventional elevated station is prone to piston effect when the vehicle and passenger areas are in the same space. After the vehicle arrives at the station and stops, the platform screen doors open and passengers board the vehicle. The overall environment is more comfortable and reduces the noise and vibration of the vehicle movement. Furthermore, the two sloping roofs 110 are V-shaped, and the two sloping roofs 110 have the same slope, ranging from 20° to 40°. This increases the slope from the conventional roof slope of 5° to 10° to the large slope of 20° to 40° of this application. By utilizing the weight of the rainwater itself and the increased acceleration, it can better prevent rainwater from accumulating on the roof and quickly throw the rainwater out of the sloping roof, which is highly adapted to the regional climate characteristics of "rainy" subtropical regions.

[0028] Furthermore, the main body of the sloping roof 11 is a hollow reinforced concrete frame structure. By changing a large area of ​​the conventional elevated station to a reinforced concrete structure, the amount of metal material is reduced by about 30 to 40%, which greatly reduces the cost and also reduces the source of noise from the root, improving the comfort of the indoor environment of the platform level. At the same time, the remaining structures are filled in the hollow reinforced concrete frame structure, which has good integrity, good connection stability, and long service life.

[0029] like Figure 1 As shown, in one embodiment, the sloping roof 11 includes not only transverse inner walls, but also transverse outer walls and two longitudinal side walls. The transverse inner walls and transverse outer walls form the main support frame primarily through longitudinal and vertical beams, while the two longitudinal side walls form the main support frame primarily through transverse and vertical beams.

[0030] Specifically, Figure 1 The left and right directions in the middle are horizontal. Figure 1 The vertical direction is the top and bottom, and the direction perpendicular to both the horizontal and vertical directions is the longitudinal direction.

[0031] The transverse inner wall includes a first reinforced concrete frame longitudinal beam 113 and a second reinforced concrete frame longitudinal beam 114 spanning between two longitudinal side walls. The first reinforced concrete frame longitudinal beam 113 is located at the top of the transverse inner wall, and the second reinforced concrete frame longitudinal beam 114 is located in the middle of the transverse inner wall.

[0032] The transverse exterior wall includes a third reinforced concrete frame longitudinal beam 115 spanning between two longitudinal side walls, and the third reinforced concrete frame longitudinal beam 115 is located at the top of the transverse exterior wall.

[0033] The first reinforced concrete frame longitudinal beam 113, the second reinforced concrete frame longitudinal beam 114, and the third reinforced concrete frame longitudinal beam 115 are all supported on the top of several reinforced concrete frame vertical beams.

[0034] Specifically, such as Figure 1The lower surface of the second reinforced concrete frame longitudinal beam 114 is provided with several reinforced concrete frame vertical beams connected to itself at the top. The lower surface of the third reinforced concrete frame longitudinal beam 115 is provided with several reinforced concrete frame vertical beams connected to itself at the top. Similarly, several reinforced concrete frame vertical beams are provided between the first reinforced concrete frame longitudinal beam 113 and the second reinforced concrete frame longitudinal beam 114.

[0035] Specifically, the structure is divided into several square frames by three reinforced concrete frame longitudinal beams and several reinforced concrete frame vertical beams, and all other structures are filled within the square frames.

[0036] The elevated rail transit station of this application has a hollow reinforced concrete frame structure as the main body of the sloping roof 11. Other structures, such as platform screen doors, are filled around the reinforced concrete frame structure. By adjusting the main frame of a conventional elevated station to a hollow reinforced concrete frame structure, the metal material is reduced by about 30-40%. Compared with the metallized, modular, and prefabricated structural composition of conventional elevated stations, the elevated rail transit station of this application fills the hollow reinforced concrete frame structure with curtain walls, platform screen doors, and other structural materials. The combination method is more flexible, which solves the problem of serious homogenization of conventional elevated stations. The overall cost is also reduced by about 40-50%, which greatly reduces the cost.

[0037] like Figure 2 and Figure 3 As shown, in one embodiment, the transverse inner wall is divided into upper and lower regions by the first reinforced concrete frame longitudinal beam 113. The lower region forms several door openings for installing shielding doors 111 through several reinforced concrete frame vertical beams and masonry walls 119. The upper region forms several wall openings at equal intervals through several reinforced concrete frame vertical beams. The wall openings are used to install several openable and closable rainproof louvers 112.

[0038] Preferably, the rainproof louver 112 is made of flat aluminum alloy.

[0039] Specifically, the masonry walls 119 are arranged reasonably, and the openings formed by the frame will be larger than the actual installation size of the target structure (such as the shielding door 111 and the rainproof louvers 112). The masonry walls 119 are used to form a suitable size before the target structure is installed.

[0040] The elevated rail transit station of this application comprises a number of doorways formed by a first reinforced concrete frame longitudinal beam 113, a number of reinforced concrete frame vertical beams, and masonry walls. A number of platform screen doors 111 are installed in each of these doorways. At the same time, a number of wall openings are formed by the first reinforced concrete frame longitudinal beam 113, the second reinforced concrete frame longitudinal beam 114, and a number of reinforced concrete frame vertical beams. A number of openable and closable rainproof louvers 112 are installed in each of these wall openings. The overall structure of each part has good integrity, good connection stability, and long service life. In addition, the rainproof louvers 112 can utilize the natural ventilation and natural heat preservation function of the air gap under the sloping roof, which enhances energy efficiency and takes into account the smoke prevention and exhaust design, effectively reducing the ventilation and heating costs of the platform level.

[0041] like Figure 1 As shown, the platform screen door 111 is a full-height platform screen door, and the outer surface of the full-height platform screen door is provided with a grille window. Compared with the half-height platform screen doors of conventional elevated stations, the elevated rail transit station of this application uses a higher full-height platform screen door, which provides better safety.

[0042] Furthermore, in one embodiment, the sloping roof 110 includes a metal auxiliary installation structure and an aluminum alloy panel. The metal auxiliary installation structure is erected and fixed between the first reinforced concrete frame longitudinal beam 113 and the third reinforced concrete frame longitudinal beam 115, and the aluminum alloy panel is laid and fixed on the upper surface of the metal auxiliary installation structure. The upper surface of the aluminum alloy panel is provided with a tile roof-like texture.

[0043] Preferably, the aluminum alloy panel is a dark gray aluminum panel with a thickness of 2.5mm.

[0044] In terms of material selection, the elevated rail transit station of this application uses aluminum alloy single panels with simulated tile roof texture for the sloping roof 110, which simulates the characteristics of tile roofs in traditional folk houses. The shape is also more in line with the architectural characteristics of subtropical regions, reducing the overall weight by 30% to 40%. While reducing weight, it also ensures good integrity and stability.

[0045] Furthermore, in one embodiment, the sloping roof 110 is provided with an openable and closable motorized skylight. The motorized skylight can be closed when it rains and opened when it is sunny.

[0046] The elevated rail transit station of this application has an electric skylight installed on the steeply sloping roof 110, which can be opened on sunny days, improving natural ventilation efficiency by about 10%. In humid subtropical regions, it can enhance ventilation and air exchange performance and keep the air fresh.

[0047] Furthermore, in one embodiment, the outer surface of the transverse exterior wall is flush with the side end face of the sloping roof 110, and a carbon wood curtain wall system is fitted onto the outer surface of the transverse exterior wall, with drainage pipes embedded inside the carbon wood curtain wall system. Specifically, the outer surface refers to... Figure 1The inner surface refers to the surface facing the left and right sides, while the outer surface refers to the surface facing the track area.

[0048] Specifically, the horizontal exterior wall itself is filled with masonry walls, keels, or tempered glass as needed within its frame.

[0049] Furthermore, in one embodiment, the carbon wood curtain wall system includes a keel 116 and a decorative structure 118 arranged sequentially from the inside to the outside, with the decorative structure 118 positioned further outward than the keel 116. The top of the decorative structure 118 and the bottom of the sloping roof 110 are both higher than the top surface of the top longitudinal beam of the keel 116. The top of the decorative structure 118, the top surface of the top longitudinal beam of the keel 116, and the bottom of the sloping roof 110 together form a water collection trough. A drainage pipe is used to discharge rainwater from the water collection trough to the rainwater drainage network system. Specifically, the water collection trough is closed on all sides but open upwards, and the opening of the drainage pipe is fixed at the center of the thickness of the top surface of the top longitudinal beam of the keel 116.

[0050] Specifically, the decorative structure 118 is mainly composed of tempered glass panels and carbon fiber panels. The area at the top that encloses the water collection trough is made of tempered glass panels, while other areas are configured as needed.

[0051] The elevated station of this application forms a water collection trough by enclosing the top of the tempered glass, the top surface of the keel 116, and the bottom of the inclined roof 110, and drains water to the outside through the drainage pipe, which can effectively reduce water accumulation.

[0052] Furthermore, in one embodiment, a large sloping roof canopy 117 is provided on the top of one of the sloping roofs 11, and the top of the large sloping roof canopy 117 is located on the extension line of the other sloping roof 11. The higher side of the sloping roof canopy 117 is supported by vertical columns to the longitudinal beam 113 of the first reinforced concrete frame, while the lower side is directly supported to the ground or the lower main beam by long support columns.

[0053] The elevated rail transit station of this application has a sloping roof canopy 117 that can enhance the wind and rain protection capabilities based on two sloping roofs 11.

[0054] Furthermore, in one embodiment, a passenger concourse with one or more floors is provided below the track area of ​​the elevated rail transit station 1.

[0055] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not 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. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0056] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0057] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A rail transit elevated station in subtropical region, characterized in that: the rail transit elevated station (1) comprises two independently closed hip-roofed buildings (11) which are horizontally spaced apart and have a space in between for accommodating a rail area, the hip-roofs (110) of the two hip-roofed buildings (11) are in a spread-out shape and have the same slope ranging from 20° to 40°. each hip-roofed building (11) comprises a hollow main body of reinforced concrete frame structure, the hip-roof (110) is fixed on the top of the reinforced concrete frame structure, and the hip-roofed building (11) has a plurality of door openings reserved in the lateral inner wall surface adjacent to the rail area, and each door opening is provided with an openable and closable shield door (111).

2. The rail transit elevated station in subtropical region according to claim 1, characterized in that: the hip-roofed building (11) further comprises two longitudinal side walls and a lateral outer wall surface; the lateral inner wall surface comprises a first reinforced concrete frame longitudinal beam (113) and a second reinforced concrete frame longitudinal beam (114) which are arranged across the two longitudinal side walls; the first reinforced concrete frame longitudinal beam (113) is located at the top of the lateral inner wall surface, and the second reinforced concrete frame longitudinal beam (114) is located at the middle of the lateral inner wall surface; the lateral outer wall surface comprises a third reinforced concrete frame longitudinal beam (115) which is arranged across the two longitudinal side walls and is located at the top of the lateral outer wall surface; the three reinforced concrete frame longitudinal beams are all supported on a plurality of reinforced concrete frame vertical beams.

3. The rail transit elevated station in subtropical region according to claim 2, characterized in that: the lateral inner wall surface is divided into an upper region and a lower region by the first reinforced concrete frame longitudinal beam (113), the lower region is formed with a plurality of door openings for installing the shield doors (111) through a plurality of reinforced concrete frame vertical beams and masonry walls (119), and the upper region is formed with a plurality of wall openings which are arranged at equal intervals and are used for installing a plurality of openable and closable rainproof louvers (112) through a plurality of reinforced concrete frame vertical beams.

4. A rail transit elevated station in subtropical regions as claimed in claim 1, characterized in that: the shield doors (111) are full-height shield doors which are provided with grating window flowers on the outer surfaces thereof.

5. The rail transit elevated station in subtropical region according to claim 2, characterized in that: the hip-roof (110) comprises a metal auxiliary mounting structure and an aluminum alloy single plate, the metal auxiliary mounting structure is arranged and fixed between the first reinforced concrete frame longitudinal beam (113) and the third reinforced concrete frame longitudinal beam (115), and the aluminum alloy single plate is arranged and fixed on the upper surface of the metal auxiliary mounting structure; the upper surface of the aluminum alloy single plate is provided with a tile roof simulation pattern.

6. A rail transit elevated station for subtropical regions as claimed in claim 1, characterized in that: the hip-roof (110) is provided with an openable and closable electric sunroof.

7. The rail transit elevated station in subtropical region according to claim 2, characterized in that: the outer surface of the lateral outer wall surface is flush with the side end surface of the hip-roof (110), and the outer surface of the lateral outer wall surface is attached with a carbon wood curtain wall system, and the carbon wood curtain wall system is internally provided with a drain pipe.

8. The rail transit elevated station in subtropical region according to claim 7, characterized in that: The carbon wood curtain wall system comprises a keel (116) and a facing structure (118) arranged in sequence from inside to outside, the top end of the facing structure (118) and the bottom end of the inclined roof (110) are higher than the top beam top surface of the keel (116), the top end of the facing structure (118), the top beam top surface of the keel (116) and the bottom end of the inclined roof (110) enclose a water collecting groove, and the drain pipe is used for draining rainwater in the water collecting groove to a rainwater pipe network system.

9. The elevated rail transit station in a subtropical region of claim 2, characterized in that: The top of one of the inclined roof houses (11) is provided with an inclined roof large rain shed (117), and the top end of the inclined roof large rain shed (117) is located on the extension line of the inclined roof (110) of the other inclined roof house (11); The higher side of the inclined roof large rain shed (117) is supported on the first reinforced concrete frame longitudinal beam (113) through a vertical column, and the lower side is supported to the ground or the lower main beam through a long support column.

10. A rail transit elevated station for subtropical regions as claimed in claim 1, characterized in that: The lower layer of the rail transit elevated station (1) is further provided with one or more station hall passenger areas.

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