A method of forming a support system for a ski race course

Abstract

The application relates to a forming method of a support system of a ski course, and belongs to the technical field of ski courses, which solves the problem of poor anti-seismic performance of the course in the prior art. Step S1: according to the shape of the course, the number and position of course shear walls and course support columns are arranged; step S2: base concrete of the course is poured; meanwhile, the central support column of the course shear wall and the course support column is arranged in the base concrete; step S3: the course shear wall and the course support column are poured; and step S4: the course concrete is poured above the course shear wall and the course support column. The application realizes rapid pouring and forming of the support system of the ski course, realizes elastic support of the main body of the course, and improves the anti-seismic performance of the whole course.

Description

Technical Field

[0001] This invention relates to the field of ski track technology, and more particularly to a method for forming a support system for a ski track. Background Technology

[0002] A ski slope is a curved, extended concrete track with internal cooling pipes to maintain a stable low temperature for the surface snow and ice. These tracks are often built in mountainous areas, utilizing the terrain to create their winding course, allowing skiers to use the slope to perform maneuvers such as dives and turns. However, due to the difference in elevation between the natural terrain and the standard track shape, concrete pillars are typically installed underneath the track for support.

[0003] The existing reinforced concrete columns are anchored to the track floor slab below and the track concrete above via central pillars. Furthermore, the reinforced concrete columns are separated from both the track floor slab and the track concrete by rubber supports, ensuring that the reinforced concrete columns do not directly contact the track concrete. When these swaying columns are used in bobsleigh and luge tracks, their lateral stiffness is relatively low, causing slight displacement of the track due to upper loads. This displacement can be self-adjusted by the elastic rubber, which also provides a shock absorption effect.

[0004] However, the properties of rubber are greatly affected by temperature. Between the glass transition temperature and the brittle temperature, rubber is in a glassy state, where rubber molecules can only vibrate in situ, and the deformation is extremely limited. Between the glass transition temperature and the viscous flow temperature, rubber is in a highly elastic state, undergoing elastic deformation when subjected to external forces. When the external temperature rises to the viscous flow temperature, the rubber transitions from the highly elastic state to the viscous flow state, and irreversible plastic deformation occurs when the rubber is subjected to external forces.

[0005] In other words, in order to maintain the stable performance of elastic rubber pads, the ambient temperature needs to be kept neither too high nor too low. However, ski tracks are mostly built in cold and temperate regions, where the cold winters and hot summers will affect the performance of the rubber. Moreover, once plastic deformation occurs, it cannot be reversed, resulting in high track maintenance and repair costs and reducing the track's lifespan.

[0006] Furthermore, during track use, it is susceptible to repeated impacts, and since many tracks are built in mountainous areas, they are subject to significant wind loads. Over time, the support columns are prone to tilting, altering the slope of the upper track surface, affecting normal track use, and posing safety hazards. Therefore, it is necessary to further improve the tightness between the concrete support columns and the track structure and concrete base slab. Summary of the Invention

[0007] Based on the above analysis, the present invention aims to provide a molding method for a support system of a ski track to solve the problem of poor seismic performance of existing tracks.

[0008] The objective of this invention is mainly achieved through the following technical solutions:

[0009] A method for forming a support system for a ski track includes the following steps:

[0010] Step S1: Based on the shape of the track, determine the number and location of the track shear walls and track support columns;

[0011] Step S2: Pour the foundation concrete of the track; at the same time, arrange the second central support column of the track shear wall and the first central support column of the track support column in the foundation concrete;

[0012] Step S3: Cast the track shear wall and track support columns;

[0013] Step S4: Pour track concrete above the track shear walls and track support columns.

[0014] Furthermore, in step S1, multiple track shear walls are set at equal intervals, and multiple track support columns are set between adjacent track shear walls.

[0015] Furthermore, the spacing between adjacent track support columns is 2 to 5 meters; the spacing between adjacent track shear walls is 30 to 50 meters, and multiple sets of track support columns are set between adjacent track shear walls; the spacing between the track shear walls and track support columns is 2 to 3 meters.

[0016] Furthermore, in step S2, when pouring the base concrete of the track, the lower ends of both the second central support column and the first central support column are poured together with the base concrete.

[0017] Furthermore, a lower fixing plate is fixedly installed at the lower end of both the second central support column and the first central support column; the lower fixing plate is perpendicular to the second central support column and / or the first central support column; after adjusting the lower fixing plate to be horizontal, the lower fixing plate is cast integrally with the base concrete.

[0018] Specifically, in step S2, when pouring the base concrete of the track, the lower ends of the first central support column and the second central support column are poured together with the base concrete; a lower fixing plate is fixedly installed at the lower ends of the first central support column and the second central support column; the lower fixing plate is set horizontally; after adjusting the lower fixing plate to be horizontal, the lower fixing plate is poured together with the base concrete.

[0019] Furthermore, in step S3, the track shear wall includes two second central support columns and a crossbeam. A second concrete column is cast outside the second central support column, and the crossbeam connects the two second concrete columns. The second concrete column and crossbeam of the track shear wall are integrally cast.

[0020] Furthermore, the track support column includes a first central support column and a first concrete column; the first concrete column is poured outside the first central support column; a rubber pad is installed on top of the first concrete column, and the rubber pad is placed between the track concrete and the first concrete column.

[0021] Furthermore, in step S4, a shear wall fixing plate is installed above the two second central support columns of the track shear wall.

[0022] Furthermore, the two ends of the shear wall fixing plate are welded and fixed to the two second central support columns; the upper end of the first central support column of the track support column is welded with a fixing plate.

[0023] Furthermore, both the shear wall fixing plate and the upper fixing plate are integrally cast with the track concrete.

[0024] Furthermore, multiple tie bars are vertically arranged on the lower fixing plate; when pouring the base concrete: the tie bars are placed in the base concrete, the lower fixing plate is welded above the tie bars, and the central support column is welded on the lower fixing plate before the base concrete submerges the lower fixing plate.

[0025] The tie rod is a cylindrical support rod;

[0026] Alternatively, the tie rod can be a corrugated support rod;

[0027] Alternatively, the brace may be a barbed rod.

[0028] Furthermore, both the shear wall fixing plate and the upper fixing plate are made of corrugated plates, and the corrugation extension direction of the corrugated plates is consistent with the extension direction of the track concrete.

[0029] Furthermore, a protective cover and a temperature control light are installed on the outside of the track support column; the protective cover is placed over the outside of the rubber pad, and the temperature control light is embedded in the side wall of the protective cover.

[0030] The technical solution of this invention can achieve at least one of the following effects:

[0031] 1. The method for forming the track support system of the present invention combines metal reinforcement components with concrete pouring, and completes the tight bonding between the track base concrete, the concrete support system and the track concrete from bottom to top, ensuring the overall stability of the track.

[0032] 2. The method for forming the track support system of the present invention uses track shear walls as rigid supports for the main body of the track, i.e., track concrete, while using track support columns with rubber pads installed on top to provide flexible support for the track concrete; the track support system of the present invention achieves support for the track concrete by using track shear walls and track support columns in cooperation. This combination of rigid and flexible support improves the impact resistance and overall stability of the track while ensuring reliable support for the track concrete.

[0033] In this invention, the above-described technical solutions can be combined with each other to achieve more preferred combinations. Other features and advantages of this invention will be set forth in the following description, and some advantages may become apparent from the description or be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained from what is particularly pointed out in the description and drawings. Attached Figure Description

[0034] The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Throughout the drawings, the same reference numerals denote the same parts.

[0035] Figure 1 This is a schematic diagram of the layout of the support system for a ski track according to Embodiment 1 of the present invention;

[0036] Figure 2 This is a schematic diagram of the shear wall structure of the support system for a ski track according to Embodiment 1 of the present invention;

[0037] Figure 3 This is a schematic diagram of the support column structure of the support system for a ski track according to Embodiment 1 of the present invention;

[0038] Figure 4 for Figure 3 A schematic diagram of a temperature control device installed on the track support pillars;

[0039] Figure 5 for Figure 4 A magnified view of a section of the track support pillars;

[0040] Figure 6 for Figure 4 , Figure 5 A schematic diagram of the temperature control device for the track support columns;

[0041] Figure 7 This is a schematic diagram of the installation of the elastic pad of the track support column of the present invention;

[0042] Figure 8 This is a schematic diagram of the installation of the rubber pad of the present invention;

[0043] Figure 9This is one of the structural schematic diagrams of the tie rod of the lower fixing plate of the present invention;

[0044] Figure 10 This is the second schematic diagram of the tie rod structure of the lower fixing plate of the present invention.

[0045] Figure label:

[0046] 1- Track concrete; 2- First concrete column; 3- First central support column; 4- Base concrete; 5- Upper fixing plate; 6- Rubber pad; 7- Lower fixing plate; 8- Support rod; 9- Protective cover; 10- Temperature control light; 11- Solar panel; 12- Crossbeam; 13- Shear wall fixing plate; 14- Second central support column; 15- Second concrete column;

[0047] 21-Protrusion; 22-Bolt; 23-Sleeve; 8-1-Corrugated support rod; 8-2-Spiked barb. Detailed Implementation

[0048] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.

[0049] Example 1

[0050] A specific embodiment of the present invention discloses a method for forming a support system for a ski track, characterized by comprising the following steps:

[0051] Step S1: Based on the shape of the track, determine the number and location of the track shear walls and track support columns;

[0052] Step S2: Pour the foundation concrete 4 of the track; at the same time, arrange the second central support column 14 of the track shear wall and the first central support column 3 of the track support column in the foundation concrete 4;

[0053] Step S3: Cast the track shear wall and track support columns;

[0054] Step S4: Pour track concrete 1 above the track shear wall and track support columns.

[0055] The specific process of step S1 is as follows:

[0056] In one specific embodiment of the present invention, in step S1, multiple track shear walls are equally spaced along the straight sections of the track, and multiple track support columns are installed between adjacent track shear walls, such as... Figure 1 As shown.

[0057] In one specific embodiment of the present invention, the spacing between adjacent track support columns is 2 to 5 meters; the spacing between adjacent track shear walls is 30 to 50 meters, and multiple sets of track support columns are set between adjacent track shear walls; the spacing between the track shear walls and track support columns is 2 to 3 meters.

[0058] Preferably, on the straight sections of the track, the distance between two adjacent track shear walls is 35 meters; the distance between the track shear walls and the track support columns is 2.5 meters; and the distance between two adjacent sets of track support columns is 2.5 meters. Further, 13 sets of track support columns are installed between two track shear walls.

[0059] Furthermore, in the curved sections of the track, the spacing between the shear walls is 20-40 meters. Specifically, when the track curve is S-shaped, shear walls are installed at the start, center, and end points of the S-curve. When the track curve is arc-shaped, 2-4 shear walls are evenly distributed along the arc of the track, with the number of shear walls determined based on the length and curvature of the arc.

[0060] The specific process of step S2 is as follows:

[0061] Furthermore, in step S2, when pouring the base concrete 4 of the track, the lower ends of the first central support column 3 and the second central support column 14 are poured together with the base concrete 4; a lower fixing plate 7 is fixedly installed at the lower end of the first central support column 3 or the second support column 14; the lower fixing plate 7 is perpendicular to the first central support column 3; after adjusting the lower fixing plate 7 to be horizontal, the lower fixing plate 7 is poured together with the base concrete 1.

[0062] Furthermore, multiple tie rods are vertically arranged on the lower fixing plate 7.

[0063] During pouring:

[0064] Step S21: During the pouring of the base concrete 4, tie bars are placed in the base concrete 4 to integrate it with the base concrete 4.

[0065] Step S22: Weld the lower fixing plate 7 above the tie rod and continue pouring the base concrete 4.

[0066] Step S23: Before the base concrete 4 submerges the lower fixing plate 7, weld the first central support column 3 or the second central support column 14 onto the lower fixing plate 7.

[0067] Step S24: Continue until the base concrete 4 covers the lower fixing plate 7, as follows. Figure 2 , Figure 3 As shown, the pouring of the base concrete 4 is completed.

[0068] Furthermore, the length of the tie bar can be set as needed, so that the tie bar and the lower fixing plate 7 are all located inside the base concrete 4. Alternatively, before pouring the base concrete 4, the tie bar can be driven into the foundation, that is, the tie bar passes through both the base concrete 4 and the soil below the base concrete 4; after fixing the tie bar, the pouring of the base concrete 4 in step S21 can begin, so that the tie bar and the base concrete 4 are integrated into one.

[0069] Specifically, the structural form of the tie rod is as follows: Figure 2 , Figure 3 , Figure 9 , Figure 10 As shown.

[0070] like Figure 2 , Figure 3 As shown, the tie rod is a cylindrical support rod 8; multiple support rods 8 are arranged perpendicular to the lower fixed plate 7 and are welded and fixed to the lower fixed plate 7, as shown. Figure 2 , Figure 3 As shown. The bottom of the first central support column 3 is equipped with a lower fixing plate 7 and multiple support rods 8, which can simulate the shape of tree roots, so that the first central support column 3 (second central support column 14) and the first concrete column 2 (second concrete column 15) are more tightly connected with the base concrete 4, making them less prone to tilting and improving wind and earthquake resistance.

[0071] Or, such as Figure 9 As shown, the tie rod is a corrugated support rod 8-1; unlike the corrugated plate, the corrugated support rod 8-1 is a corrugated rod structure, and its function is the same as that of the support rod 8. Compared with the arc-shaped support rod 8, the corrugated support rod 8-1 has a stronger connection with the base concrete 4, and because the arc-shaped structure has better buckling performance, the use of corrugated support rod 8-1 can improve the seismic performance of the track support column.

[0072] Or, such as Figure 10 As shown, the tie rod is a support rod 8 with spikes 8-2. Specifically, the spikes 8-2 are obliquely arranged and fixedly connected to the support rod 8. Spikes 9 are fixedly connected to the support rod 7 by welding, and the spikes 9 and the support rod 7 are arranged at an acute angle, such as... Figure 10 As shown.

[0073] When the track support column of the present invention is subjected to vibration or wind load impact on the upper track, the support rod 8 or corrugated support rod 8-1 of the track support column can ensure the overall stability of the track, and at the same time disperse the impact force and reduce the internal stress of the base concrete 4.

[0074] The specific process of step S3 is as follows:

[0075] Furthermore, in step S3, the track shear wall includes two second central support columns 14 and a crossbeam 12. A second concrete column 15 is cast outside the second central support column 14, and the crossbeam 12 connects the two second concrete columns 14. The second concrete column 15 and the crossbeam 12 of the track shear wall are integrally cast.

[0076] Furthermore, the track support column includes a first central support column 3 and a first concrete column 2; the first concrete column 2 is poured outside the first central support column 3, and a rubber pad 6 is installed on top of the concrete column 2; the rubber pad 6 is located between the track concrete 1 and the concrete column 2.

[0077] Specifically, step S31: the process of pouring the track shear wall involves installing the shear wall outer formwork outside the two second central support columns 14, and pouring concrete into the shear wall outer formwork to form the second concrete columns 15 and beams 12 outside the second central support columns 14. After pouring is completed, the shear wall outer formwork is removed.

[0078] Specifically, step S32: the process of pouring the track support columns involves installing an outer formwork for the first central support column 3 at the track support column location, and then pouring the first concrete column 2 within the outer formwork. After pouring is completed, the outer formwork is removed.

[0079] Step S4: The forming method between the support system and the track concrete is as follows:

[0080] Step S41: A shear wall fixing plate 13 is installed above the two second central support columns 14 of the track shear wall; the two ends of the shear wall fixing plate 13 are welded and fixed to the two second central support columns 14; the shear wall fixing plate 13 is poured into the track concrete 1 as a whole. Furthermore, the track concrete 1 and the crossbeam 12 of the track shear wall are also poured into a whole.

[0081] Step S42: Weld a fixing plate 5 to the upper end of the first central support column 3 of the track support column; cast the upper fixing plate 5 and the track concrete 1 together. Furthermore, install a rubber pad 6 between the track concrete 1 and the concrete column 2. The rubber pad 6 is fitted over the outside of the first central support column 3, and the rubber pad 6 provides shock absorption and vibration isolation.

[0082] Furthermore, both the shear wall fixing plate 13 and the upper fixing plate 5 are made of corrugated plates, and the corrugation extension direction of the corrugated plates is consistent with the extension direction of the track concrete 1.

[0083] The corrugated structure used in this invention has better buckling performance than the flat structure. When the track is in use, it will undergo slight bending deformation under the impact of movement. Since both the shear wall fixing plate 13 and the upper fixing plate 5 are corrugated metal plates, they can adapt to the deformation of the track, preventing internal cracks from appearing between the fixing plates inside the track and the track concrete, ensuring the overall stability of the track and extending its service life.

[0084] Considering that the performance of rubber material is unstable and its elastic properties change with temperature, it is necessary to ensure the elastic properties of rubber pad 6 in low-temperature environments in order to realize the application of ski tracks in high-latitude, low-temperature regions.

[0085] Furthermore, a protective cover 9 and a temperature control lamp 10 are installed on the outside of the track support column; the protective cover 9 covers the outside of the rubber pad 6, and the temperature control lamp 10 is embedded in the side wall of the protective cover 9.

[0086] Specifically, such as Figure 4-6 As shown, the protective cover 9 has a cylindrical structure, and a temperature control lamp 10 is installed on the protective cover 9. Further, the temperature control lamp 10 is nested within the side panel of the protective cover 9, as shown... Figure 5 As shown. The temperature control lamp 10 protrudes from the inner wall of the protective cover 9 on one side and from the outer wall of the protective cover 9 on the other side, as shown. Figure 6 As shown. The portion of the temperature control lamp 10 located inside the protective cover 9 can illuminate the rubber pad 6, providing it with heat and preventing excessively low temperatures from affecting its performance; the portion of the temperature control lamp 10 located outside the protective cover 9 can provide illumination at night.

[0087] Furthermore, considering that ski slopes are mostly built in mountainous areas of cold and temperate zones, even with the aforementioned protective measures, the rubber pad 6 still faces the risk of aging after prolonged use. To facilitate the replacement of the rubber pad 6, the rubber pad 6 of this invention is a spliced ​​structure composed of multiple fan-shaped sections.

[0088] Specifically, such as Figure 7 , Figure 8 As shown, the rubber pad 6 is composed of multiple sector-shaped parts.

[0089] Preferably, the fan-shaped portion has four parts, such as... Figure 8 As shown.

[0090] In one specific embodiment of the present invention, such as Figure 8As shown, when the fan-shaped portions are assembled into the rubber pad 6, the planar portions of adjacent fan-shaped portions are in contact with each other, and the first and second arc surfaces of adjacent fan-shaped portions are respectively assembled into two coaxial cylindrical surfaces. Specifically, the first arc surface of the fan-shaped portion is in contact with the first central support column 3; the first cylindrical surface formed by assembling the first arc surfaces of multiple fan-shaped portions is in contact with the outer surface of the first central support column 3, such as... Figure 8 As shown. The second arc surface of the sector is aligned with the outer surface of the first concrete column 2. The second cylindrical surface formed by the splicing of the second arc surfaces of multiple sector parts is the outer surface of the rubber pad 6.

[0091] Furthermore, to secure the rubber pad 6 of the spliced ​​structure, the present invention also includes a limiting structure. Specifically, a protrusion 21 is provided on the track support column, a sleeve 23 is nested within the protrusion 21, and a bolt 22 is installed in the sleeve 23; the bolt 22 extends out from the upper surface of the protrusion 21 to limit the rubber pad 6. Further, the height of the bolt 22 extending out of the protrusion 21 is less than the thickness of the rubber pad 6.

[0092] During implementation: When it is necessary to replace the rubber pad 6, adjust or remove the bolt 22 to remove the old rubber pad 6; insert the multiple fan-shaped parts of the new rubber pad 6 into the track concrete 1 and the first concrete column 2 in sequence; screw the bolt 22 into the protrusion 21, with the upper end of the bolt 22 protruding from the upper surface of the protrusion 21 and contacting the outer surface (i.e., the second cylindrical surface) of the rubber pad 6 to limit the rubber pad 6, keep the various parts of the rubber pad 6 in close contact, prevent the rubber pad 6 from shifting and keep the overall structure of the rubber pad 6 from becoming loose.

[0093] Compared with the prior art, the technical solution provided in this embodiment has at least one of the following effects:

[0094] 1. The method for forming the track support system of the present invention uses track shear walls as rigid supports for the main body of the track, i.e., track concrete, while using track support columns with rubber pads installed on top to provide flexible support for the track concrete; the track support system of the present invention achieves support for the track concrete by using track shear walls and track support columns in cooperation. This combination of rigid and flexible support improves the impact resistance and overall stability of the track while ensuring reliable support for the track concrete.

[0095] 2. The method for forming the track support system of the present invention uses a portal structure composed of double concrete columns and beams as the track shear wall. The track shear wall is cast as an integral part of the track concrete, which makes the support system more stable in connection with the track body. The portal structure track shear wall serves as a rigid support for the track concrete, ensuring the overall stability of the track.

[0096] 3. The method for forming the track support system of the present invention involves setting multiple sets of track support columns as flexible supports between two adjacent sets of track shear walls. Relative to the track shear walls, rubber pads are set between the concrete columns of the track support columns and the track concrete for vibration isolation and buffering. When the track is put into use, the flexible track support columns allow the track body to undergo slight deformation, and the rubber pads can buffer the rigid impact between the track concrete and the concrete columns, ensuring the track's ductility and seismic performance.

[0097] 4. The method for forming the track support column of the present invention involves fixing multiple tie rods in the base concrete 4 as connections between the support column and the shear wall and the base. The first central support column 3 or the second central support column 14 are fixed to the base concrete 4 as one unit through the lower fixing plate 7. Then, by installing multiple tie rods, i.e., support rods 8 or corrugated support rods 8-1, on the lower fixing plate 7, the multiple tie rods and the lower fixing plate 7 form a plant root-like structural system, making the connection between the track support column and the base concrete tighter. When the upper track is subjected to vibration or wind load impact, the tie rods can ensure the overall stability of the track, while also dispersing the impact force and reducing the internal stress of the base concrete.

[0098] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention.

Claims

1. A method for forming a support system for a ski track, characterized in that, Includes the following steps: Step S1: Based on the shape of the track, determine the number and location of the track shear walls and track support columns; Step S2: Pour the foundation concrete (4) of the track; at the same time, arrange the second central support column (14) of the track shear wall and the first central support column (3) of the track support column in the foundation concrete (4); Step S3: Pour the track shear wall and track support columns; the track support columns include the first concrete column (2); Step S4: Pour track concrete above the track shear wall and track support columns (1); In step S4, step S42: install a rubber pad (6) between the track concrete (1) and the first concrete column (2); install a protective cover (9) and a temperature control lamp (10) on the outside of the track support column; cover the rubber pad (6) with the protective cover (9), and embed the temperature control lamp (10) in the side wall of the protective cover (9), so that one side of the temperature control lamp (10) protrudes from the inner wall of the protective cover (9) and the other side protrudes from the outer wall of the protective cover (9). The part of the temperature control lamp (10) located inside the protective cover (9) can irradiate the rubber pad (6) and provide heat to the rubber pad (6), and the part of the temperature control lamp (10) located outside the protective cover (9) can provide lighting at night.

2. The molding method for the support system of a ski track according to claim 1, characterized in that, In step S1, multiple track shear walls are set at equal intervals, and multiple track support columns are set between adjacent track shear walls.

3. The molding method for the support system of a ski track according to claim 1 or 2, characterized in that, The spacing between adjacent track support columns is 2-5 meters; the spacing between adjacent track shear walls is 30-50 meters, and multiple sets of track support columns are set between adjacent track shear walls; the spacing between the track shear walls and track support columns is 2-3 meters.

4. The molding method for the support system of a ski track according to claim 1, characterized in that, In step S2, when pouring the base concrete (4) of the track, the lower ends of the second central support column (14) and the first central support column (3) are poured together with the base concrete (4).

5. The method for forming the support system of a ski track according to claim 4, characterized in that, The lower ends of the second central support column (14) and the first central support column (3) are both fixed with a lower fixing plate (7); the lower fixing plate (7) is perpendicular to the second central support column (14) and / or the first central support column (3); after adjusting the lower fixing plate (7) to be horizontal, the lower fixing plate (7) is poured into the base concrete (4) as a whole.

6. The molding method for the support system of a ski track according to claim 1, characterized in that, In step S3, the track shear wall includes two second central support columns (14) and a crossbeam (12). A second concrete column (15) is poured outside the second central support column (14), and the crossbeam (12) connects the two second concrete columns (15). The second concrete column (15) and the crossbeam (12) of the track shear wall are integrally cast.

7. The method for forming the support system of a ski track according to claim 6, characterized in that, The track support column also includes a first central support column (3); a first concrete column (2) is poured on the outside of the first central support column (3); a rubber pad (6) is installed on the top of the first concrete column (2).

8. The method for forming the support system of a ski track according to claim 7, characterized in that, In step S4, a shear wall fixing plate (13) is installed above the two second central support columns (14) of the track shear wall.

9. The method for forming the support system of a ski track according to claim 8, characterized in that, The two ends of the shear wall fixing plate (13) are welded and fixed to the two second central support columns (14); the upper end of the first central support column (3) of the track support column is welded with a fixing plate (5).

10. The method for forming the support system of a ski track according to claim 9, characterized in that, The shear wall fixing plate (13) and the upper fixing plate (5) are both cast together with the track concrete (1).

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