Ultrahigh-altitude high-performance concrete member and construction method thereof

Abstract

The invention provides an ultrahigh-altitude high-performance concrete member and a construction method thereof, and relates to the technical field of fan concrete tower drums, the ultrahigh-altitude high-performance concrete member comprises a row of prefabricated tower drum parts, and the prefabricated tower drum parts in the row are connected through bolts; the structures on the row of prefabricated tower drum parts are the same; a supporting piece is mounted on the prefabricated tower barrel piece; the supporting piece is used for limiting the prefabricated tower barrel piece; the prefabricated tower drum part is a segmented prefabricated forming part; a circle of steel cable monitoring piece is mounted in the prefabricated tower barrel piece; nine steel cable holes can be connected in series by adopting the power connection piece, the position change of each steel cable mounting barrel is monitored, and once the steel cables are loosened and broken, the steel cable mounting barrels are excessively displaced, so that light prompt work can be conveniently carried out in time; the problem that according to an existing concrete tower drum component, the connection quality of all strands of a prestressed steel cable is inconvenient to monitor is solved.

Description

Technical Field

[0001] This invention relates to the field of wind turbine concrete tower technology, and in particular to a high-performance concrete component for ultra-high altitude and its construction method. Background Technology

[0002] With advancements in concrete technology, high-strength precast concrete components can replace traditional steel wind turbine towers, maintaining stable structural strength even in environments with significant temperature differences at high altitudes. Furthermore, modular precast concrete components increase the flexibility of wind turbine tower construction; concrete towers, often referred to as "concrete towers" in the industry, are widely used in the construction of taller wind turbine towers. Currently, precast concrete tower components require prestressed steel cables to secure the assembled tower, increasing the stability of the vertical row of tower sections. The strength of the prestressed steel cables directly affects the wind resistance of the wind turbine tower. Traditional concrete tower construction makes it difficult to monitor the connection quality of each strand of the prestressed steel cables. Manual inspection is not only time-consuming and labor-intensive, but also presents challenges, as prestressed steel cables are often multi-stranded, with the innermost strands being particularly difficult to inspect. Additionally, traditional transportation methods typically involve placing sleepers at the bottom of the tower, which not only compromises transportation safety but also makes it difficult to effectively limit the tower's position, compromising transportation stability. Summary of the Invention

[0003] This disclosure relates to an ultra-high altitude high-performance concrete component and its construction method, in order to solve the problem that current concrete tower components are not convenient for monitoring the connection quality of prestressed steel cable strands.

[0004] In a first aspect, this disclosure provides an ultra-high altitude high-performance concrete component, specifically including a precast tower component. The precast tower components are arranged in a row, and the rows of precast tower components are connected by bolts. The structures on the rows of precast tower components are identical. Supports are installed on the precast tower components; the supports are used to limit the movement of the precast tower components. The precast tower components are segmented precast parts. A ring of steel cable monitoring components is installed inside the precast tower components. Electrical connectors are embedded on both sides of the ring of steel cable monitoring components. The precast tower component includes a concrete tower and end flanges. A reinforcing cage is provided inside the concrete tower. The concrete tower has an inclined cylindrical structure. End flanges are fixedly installed at both ends of the reinforcing cage on the concrete tower, and the two end flanges are respectively embedded at both ends of the concrete tower.

[0005] In at least some embodiments, the prefabricated tower component further includes: positioning holes and positioning pins; a ring of positioning holes is formed on the upper end flange; a ring of positioning pins is fixedly installed at the bottom of the lower end flange; the positioning pins are used to insert into the lower positioning holes during assembly; the ends of the ring of positioning pins are tapered structures.

[0006] In at least some embodiments, the support member includes: a support mounting plate, mounting bolts, a rear hanging ring, and side limiting plates. The support mounting plate has a ring, with two mounting bolts inserted into each ring, and the mounting bolts passing through the lower end flange. Each ring of mounting bolts has a nut threadedly connected to it, and the ring of mounting bolts secures the support mounting plate through the threaded nuts. A rear hanging ring is fixedly mounted on the rear support mounting plate. Side limiting plates are fixedly mounted on both sides of the support mounting plates, and the two side limiting plates are L-shaped structures. The two side limiting plates are located on both sides of the transport vehicle.

[0007] In at least some embodiments, the support further includes: shock-absorbing rubber blocks, with shock-absorbing rubber blocks fixedly attached to the bottom of the support mounting plate.

[0008] In at least some embodiments, the cable monitoring component includes: a monitoring fixing block, cable holes, and indicator lights. The monitoring fixing block has nine cable holes. Two indicator lights are fixedly installed on the monitoring fixing block. The monitoring fixing block is located inside the concrete tower. The nine cable holes are located at positions corresponding to the distribution positions of the prestressed cables. The monitoring fixing block is made of transparent acrylic material.

[0009] In at least some embodiments, the cable monitoring component further includes: positioning bolts, wherein two positioning bolts are inserted into the monitoring fixing block, and the two positioning bolts are respectively threaded to the inside of the concrete tower.

[0010] In at least some embodiments, the cable monitoring component further includes: a cable mounting cylinder and a rubber sleeve, wherein the cable mounting cylinder is respectively fitted into the nine cable holes; the rubber sleeve is fixedly fitted into the cable mounting cylinder; the rubber sleeve is used to elastically fit the prestressed cable.

[0011] In at least some embodiments, the power receiving component includes: an external power strip and an internal power strip. Two external power strips are provided, each fixedly embedded on the upper and lower sides of the monitoring block. Two internal power strips are also provided, each fixedly embedded on the upper and lower sides of the monitoring block. Nine cable holes protrude from the edges of each of the external and internal power strips. The external and internal power strips are insulated from each other. The upper and lower external power strips, the internal power strips, and the indicator light are connected in series with a power supply. The spacing between the external and internal power strips within the nine cable holes is greater than the diameter of the prestressed steel cable.

[0012] In at least some embodiments, the power receiving component further includes: power receiving springs, with nine power receiving springs fixedly installed on the external power strip and the internal power strip respectively; the eighteen power receiving springs are arranged in pairs, and the nine groups of power receiving springs are located in the nine steel cable holes respectively; the nine groups of power receiving springs are respectively used to be attached to the steel cable mounting cylinder to conduct the circuit.

[0013] A construction method for high-performance concrete components at ultra-high altitudes:

[0014] 1) The end flange at the bottom of the lowest concrete tower is installed with nuts on bolts embedded in the ground foundation.

[0015] 2) After applying structural adhesive to the joints where the concrete tower cylinders meet, a row of concrete tower cylinders are connected by bolts.

[0016] This invention provides a high-performance concrete component for ultra-high altitude applications and its construction method, which has the following beneficial effects:

[0017] The detachable support components used in this invention facilitate the transportation of concrete tower cylinders and reduce transportation safety hazards. The shock-absorbing rubber blocks, combined with the rear hanging ring and side limiting plate, can further improve the stability of the concrete tower cylinders during transportation and reduce the shaking of the concrete tower cylinders when the transport vehicle stops suddenly or turns.

[0018] Furthermore, the use of electrical connectors allows for the connection of nine cable holes to monitor the positional changes of each cable installation cylinder. If the prestressed cable becomes loose or breaks, causing excessive displacement of the installation cylinder, timely light alerts can be provided, reducing safety hazards and allowing staff to be promptly informed during maintenance. The use of external and internal electrical strips for monitoring results in a compact structure that covers all prestressed cables, ensuring comprehensive monitoring and avoiding the problem of difficulty in inspecting internal prestressed cables in multi-strand systems. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0020] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0021] In the attached diagram:

[0022] Figure 1 A schematic diagram of the overall structure of an ultra-high altitude high-performance concrete component according to this application is shown;

[0023] Figure 2 This paper shows a schematic diagram of an ultra-high altitude high-performance concrete component after assembly.

[0024] Figure 3 This invention provides a schematic diagram of a high-performance concrete component for ultra-high altitude applications after it has passed through a steel cable.

[0025] Figure 4A cross-sectional view of the internal structure of an ultra-high altitude high-performance concrete component according to this application is shown.

[0026] Figure 5 A schematic diagram of the overall structure of the prefabricated tower component of this application is shown;

[0027] Figure 6 A schematic diagram of the overall structure of the support component of this application is shown;

[0028] Figure 7 This application shows Figure 1 Enlarged view of the structure of region B in the middle;

[0029] Figure 8 A schematic diagram of the steel cable monitoring component structure of this application is shown;

[0030] Figure 9 A schematic diagram of the overall structure of the steel cable mounting cylinder of this application is shown;

[0031] Figure 10 A schematic diagram of the overall structure of the electrical connector of this application is shown;

[0032] Figure 11 This application shows Figure 4 Enlarged view of the structure of region D in the middle.

[0033] List of reference numerals

[0034] 1. Precast tower components; 101. Concrete tower; 102. End flange; 1021. Positioning hole; 103. Positioning pin; 2. Support components; 201. Support mounting plate; 2011. Mounting bolt; 2012. Rear hanging ring; 2013. Side limiting plate; 202. Shock-absorbing rubber block; 3. Steel cable monitoring components; 301. Monitoring fixing block; 3011. Steel cable hole; 302. Indicator light; 303. Positioning bolt; 304. Steel cable mounting cylinder; 305. Rubber sleeve; 4. Electrical connection components; 401. External electrical strip; 402. Internal electrical strip; 403. Electrical connection spring. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Example 1: Please refer to Figures 1 to 11 :

[0037] This invention proposes a high-performance concrete component for ultra-high altitude applications, comprising a precast tower component 1, which is arranged in a row and connected by bolts; the precast tower components 1 in the row have identical structures; a support component 2 is installed on the precast tower component 1; the support component 2 is used to limit the movement of the precast tower component 1; the precast tower component 1 is a segmented precast component; a ring of steel cable monitoring components 3 is installed inside the precast tower component 1; electrical connectors 4 are embedded on both sides of the ring of steel cable monitoring components 3; the precast tower component 1 includes: a concrete tower 101 and end flanges 102, and a reinforcing cage is provided inside the concrete tower 101; the concrete tower 101 is a sloping cylindrical structure; end flanges 102 are fixedly installed at both ends of the reinforcing cage on the concrete tower 101, and the two end flanges 102 are respectively embedded at both ends of the concrete tower 101.

[0038] In this embodiment, the prefabricated tower component 1 further includes: positioning holes 1021 and positioning pins 103. A ring of positioning holes 1021 is provided on the upper end flange 102; a ring of positioning pins 103 is fixedly installed at the bottom of the lower end flange 102; the positioning pins 103 are used to be inserted into the lower positioning holes 1021 during assembly; the ends of the ring of positioning pins 103 are tapered structures; the concrete tower 101 uses medium-heat silicate cement, and the fine aggregate is required to be medium-coarse river sand with good gradation and a surface moisture content of no more than 4%; the coarse aggregate... The required materials are limestone or granite crushed stone, with a maximum particle size not exceeding 20mm. Particles with a size of 5mm to 13mm and 13mm to 20mm should be stored separately, and the surface moisture content should not exceed 1%. The main additives are high-performance water-reducing agents and air-entraining agents. Admixtures can include blast furnace slag, fly ash, limestone powder, etc. The key to obtaining high-performance, super-fluid concrete using the above materials lies in fully improving the workability of cement and admixtures by utilizing water-reducing agents, and requires detailed mix design and reasonable mixing and preparation.

[0039] Support component 2 includes: a support mounting plate 201, mounting bolts 2011, a rear hanging ring 2012, and side limiting plates 2013. The support mounting plate 201 has a ring, with two mounting bolts 2011 inserted into each ring, and each mounting bolt 2011 passing through the lower end face flange 102. Each ring of mounting bolts 2011 is threaded with a nut, and the ring of mounting bolts 2011 is tightened into the support mounting plate 201 through the threaded nuts. A rear hanging ring 2012 is fixedly installed on the rear support mounting plate 201. Side limiting plates 2013 are fixedly installed on both side support mounting plates 201, and the two side limiting plates 2013 are L-shaped. The structure includes two side limiting plates 2013 located on both sides of the transport vehicle; the support component 2 also includes: shock-absorbing rubber blocks 202, with shock-absorbing rubber blocks 202 fixedly attached to the bottom of a ring of support mounting plates 201; the use of detachable support components 2 can facilitate the transport of concrete tower cylinder 101 and reduce transport safety hazards. The shock-absorbing rubber blocks 202 assist in shock absorption and support, avoiding the inconvenience of traditional sleeper pads, and can prevent safety hazards such as pinching when manually placing sleepers. At the same time, in conjunction with the rear hanging ring 2012 and the side limiting plates 2013, the stability of concrete tower cylinder 101 during transport can be further improved, reducing the shaking of concrete tower cylinder 101 when the transport vehicle stops suddenly or turns.

[0040] In this embodiment, the cable monitoring component 3 includes: a monitoring fixing block 301, cable holes 3011, and indicator lights 302. The monitoring fixing block 301 has nine cable holes 3011; two indicator lights 302 are fixedly installed on the monitoring fixing block 301; the monitoring fixing block 301 is located inside the concrete tower 101; the nine cable holes 3011 are located at positions corresponding to the distribution positions of the prestressed steel cables; the monitoring fixing block 301 is made of transparent acrylic material; the cable monitoring component 3 also includes: positioning bolts 303, with two positioning bolts 303 inserted into the monitoring fixing block 301, and the two positioning bolts... 303 are threadedly connected to the inside of the concrete tower 101; the steel cable monitoring component 3 also includes: a steel cable installation cylinder 304 and a rubber sleeve 305, with a steel cable installation cylinder 304 sleeved in each of the nine steel cable holes 3011; a rubber sleeve 305 is fixedly sleeved in the steel cable installation cylinder 304; the rubber sleeve 305 is used to elastically sleeve the prestressed steel cable; a ring of monitoring fixing blocks 301 is used, which, together with the nine steel cable holes 3011 corresponding to the number of prestressed steel cables, can help to position the prestressed steel cable and improve the stability of the prestressed steel cable, which can be achieved by passing the prestressed steel cable through each rubber sleeve 305.

[0041] In Example 2, based on Example 1, the power connector 4 includes: two external power strips 401 and two internal power strips 402. Two external power strips 401 are provided, and each external power strip 401 is fixedly embedded on the upper and lower sides of the monitoring fixing block 301. Two internal power strips 402 are provided, and each internal power strip 402 is fixedly embedded on the upper and lower sides of the monitoring fixing block 301. Nine steel cable holes 3011 protrude from the edges of both the external and internal power strips 401 and 402. The external and internal power strips 401 and 402 are insulated from each other. The two external electrical strips 401, the internal electrical strip 402, and the indicator light 302 are connected in series with a power supply; the spacing between the external electrical strips 401 and the internal electrical strips 402 in the nine steel cable holes 3011 is greater than the diameter of the prestressed steel cable; the connecting component 4 also includes: connecting springs 403, with nine connecting springs 403 fixedly installed on the external electrical strips 401 and the internal electrical strips 402 respectively; the eighteen connecting springs 403 are arranged in pairs, and the nine sets of connecting springs 403 are located in the nine steel cable holes 3011 respectively; the nine sets of connecting springs 403 are used for being... The cable installation cylinder 304 is fitted with a conductive circuit; nine cable holes 3011 can be connected in series using the electrical connector 4 to monitor the positional changes of each cable installation cylinder 304. If the prestressed steel cable becomes loose or breaks, causing excessive displacement of the cable installation cylinder 304, a timely light warning can be issued, reducing safety hazards. This also allows workers to be promptly informed during maintenance. This structure uses external electrical strips 401 and internal electrical strips 402 for monitoring; the structure is compact and can cover all prestressed steel cables, ensuring safety. This ensures comprehensive monitoring, avoiding the difficulty in inspecting internal prestressed cables among multiple strands, thus improving safety and facilitating timely handling of potential safety hazards. If a localized prestressed cable breaks or loosens, regardless of the direction of displacement, the cable installation cylinder 304 will shift, causing the two contact springs 403 on the displaced side to engage. At this point, the external electrical strip 401 and the internal electrical strip 402 will conduct, illuminating the indicator light 302 after the series circuit of the indicator light 302 is connected by the cable installation cylinder 304.

[0042] A construction method for high-performance concrete components at ultra-high altitudes:

[0043] 1) The bottom end flange 102 of the lowest concrete tower 101 is installed with nuts on bolts embedded in the ground foundation.

[0044] 2) After applying structural adhesive to the joints where the concrete tower cylinders 101 are connected layer by layer, a row of concrete tower cylinders 101 are connected by bolts.

[0045] The working principle of this embodiment is as follows: First, when transporting the concrete tower 101, the end flange 102 is connected to the crane via a cable. After the concrete tower 101 is lifted by the crane, a ring of support mounting plates 201 is installed on the lower end flange 102 via mounting bolts 2011. Then the concrete tower 101 can be lowered and secured to both sides of the transport flatbed truck using the L-shaped structure of the two side limiting plates 2013. The cable passes through the rear hanging ring 2012 and is connected to the transport flatbed truck position for reinforcement and protection.

[0046] When assembling the concrete tower 101, a ground foundation is pre-cast and bolts are pre-embedded. The concrete tower 101 is then hoisted using a crane. The bottom flange 102 of the lowest concrete tower 101 is passed through the pre-embedded bolts in the ground foundation, and nuts are threaded onto the bolts for tightening. Structural adhesive is applied to the joints. Subsequently, structural adhesive is applied to the joints of each layer of concrete tower 101, and a row of concrete tower 101 is connected by bolts. Simultaneously, upper positioning pins 103 are inserted into lower positioning holes 1021 for positioning and reinforcement. A row of concrete tower 101... After the tower 101 is assembled, the existing prestressed steel cable top anchoring module is bolted onto the top concrete tower 101. After fixing the top of the prestressed steel cable to the top anchoring module, each prestressed steel cable passes through the rubber sleeve 305 and is fixed at the bottom to the prestressed steel cable anchoring module on the ground pier. After prestressing tensioning, the fastening work is completed. After each prestressed steel cable passes through the rubber sleeve 305, the elastic sleeve 305 is used for connection. At this time, the monitoring fixing block 301 can be manually slid. When the monitoring fixing block 301 moves... This will cause the external electric strip 401 and the internal electric strip 402 to move up and down. When the external electric strip 401 and the internal electric strip 402, with their flat end faces, move, they can move the internal steel cable installation cylinder 304, causing the rubber sleeve 305 to slide on the prestressed steel cable, thus assisting in leveling each steel cable installation cylinder 304. Simultaneously, the rubber sleeve 305 can elastically fit onto the steel strand, only shifting when manually applied force is applied. At this point, the monitoring fixing block 301 can be adjusted to maintain the steel cable installation cylinder 304 centered on the monitoring fixing block 301, allowing for the installation of the concrete tower. Drill holes on the inner side of 101 and fix the monitoring and fixing block 301 by positioning bolt 303. If the prestressed steel cable breaks or loosens in a certain area, regardless of the direction of displacement, the displacement of the prestressed steel cable will cause the steel cable installation cylinder 304 to move, and the two electrical contact springs 403 on the displacement side will be in contact. At this time, the external electrical strip 401 and the internal electrical strip 402 will be connected. After the series circuit of the indicator light 302 is connected by the steel cable installation cylinder 304, the light will light up to indicate that the staff can quickly find out during inspection and carry out timely maintenance work on the prestressed steel cable at this time.

[0047] The following points should be noted in this article:

[0048] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0049] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0050] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A high-performance concrete component for ultra-high altitude, comprising a precast tower section (1), wherein the precast tower sections (1) are arranged in a row, and the structures on the row of precast tower sections (1) are identical; a support member (2) is installed on the precast tower section (1); characterized in that: The support member (2) is used to limit the prefabricated tower component (1); the prefabricated tower component (1) is a segmented prefabricated component; The precast tower component (1) has a ring of steel cable monitoring components (3) installed inside; power connectors (4) are embedded on both sides of the ring of steel cable monitoring components (3). The precast tower component (1) includes: a concrete tower (101) and end flanges (102). The concrete tower (101) is provided with a steel cage inside. The concrete tower (101) is a sloping cylindrical structure. The two ends of the steel cage on the concrete tower (101) are respectively fixedly installed with end flanges (102), and the two end flanges (102) are respectively embedded at both ends of the concrete tower (101).

2. The ultra-high altitude high-performance concrete component according to claim 1, characterized in that, The prefabricated tower component (1) further includes: positioning holes (1021) and positioning pins (103). A ring of positioning holes (1021) is opened on the upper end flange (102); a ring of positioning pins (103) is fixedly installed at the bottom of the lower end flange (102); the ends of the ring of positioning pins (103) are tapered structures.

3. The ultra-high altitude high-performance concrete component according to claim 1, characterized in that, The support component (2) includes: a support mounting plate (201), mounting bolts (2011), a rear hanging ring (2012), and a side limiting plate (2013). The support mounting plate (201) has a ring, and two mounting bolts (2011) are inserted into the ring of the support mounting plate (201) respectively, and the mounting bolts (2011) pass through the lower end face flange (102) respectively. Nuts are threaded on the ring of the mounting bolts (2011), and the ring of mounting bolts (2011) is fastened to the support mounting plate (201) by the threaded nuts. A rear hanging ring (2012) is fixedly installed on the rear side of the support mounting plate (201). Side limiting plates (2013) are fixedly installed on the two sides of the support mounting plate (201) respectively, and the two side limiting plates (2013) are L-shaped structures.

4. The ultra-high altitude high-performance concrete component according to claim 3, characterized in that, The support member (2) further includes: shock-absorbing rubber blocks (202), and shock-absorbing rubber blocks (202) are fixedly attached to the bottom of the support mounting plate (201) around the perimeter.

5. A high-performance concrete component for ultra-high altitude as described in claim 1, characterized in that, The cable monitoring component (3) includes: a monitoring fixing block (301), cable holes (3011) and indicator lights (302). The monitoring fixing block (301) has nine cable holes (3011). Two indicator lights (302) are fixedly installed on the monitoring fixing block (301). The monitoring fixing block (301) is located inside the concrete tower (101). The nine cable holes (3011) are located at positions corresponding to the distribution positions of the prestressed cables.

6. A high-performance concrete component for ultra-high altitude as described in claim 5, characterized in that, The steel cable monitoring component (3) also includes: positioning bolts (303), two positioning bolts (303) are inserted into the monitoring fixing block (301), and the two positioning bolts (303) are threadedly connected to the inside of the concrete tower (101).

7. A high-performance concrete component for ultra-high altitude applications according to claim 6, characterized in that, The cable monitoring component (3) further includes: a cable installation cylinder (304) and a rubber sleeve (305). The cable installation cylinder (304) is respectively sleeved in the nine cable holes (3011); the rubber sleeve (305) is fixedly sleeved in the cable installation cylinder (304); the rubber sleeve (305) is used to elastically sleeve the prestressed cable.

8. A high-performance concrete component for ultra-high altitude applications according to claim 7, characterized in that, The power receiving component (4) includes: an external power strip (401) and an internal power strip (402). There are two external power strips (401), which are fixedly embedded on the upper and lower sides of the monitoring fixing block (301). There are two internal power strips (402), which are fixedly embedded on the upper and lower sides of the monitoring fixing block (301). The edges of the external power strip (401) and the internal power strip (402) have nine steel cable holes (3011) protruding from them. The external power strip (401) and the internal power strip (402) are insulated from each other. The upper and lower external power strips (401), the internal power strips (402) and the indicator light (302) are connected in series with a power source.

9. A high-performance concrete component for ultra-high altitude applications according to claim 8, characterized in that, The electrical connector (4) further includes: electrical contact springs (403), and nine electrical contact springs (403) are fixedly installed on the external electrical strip (401) and the internal electrical strip (402); the eighteen electrical contact springs (403) are arranged in pairs, and the nine groups of electrical contact springs (403) are located in the nine steel cable holes (3011).

10. A construction method for ultra-high altitude high-performance concrete components, applied to the ultra-high altitude high-performance concrete component described in claim 1, characterized in that, The steps include: 1) The bottom end flange (102) of the lowest concrete tower (101) is installed with nuts on the bolts embedded in the ground foundation; 2) After applying structural adhesive to the joints where the concrete tower cylinders (101) meet, a row of concrete tower cylinders (101) are connected by bolts.

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