Base crack repairing method, storage medium and electronic device

Abstract

The invention provides a base crack repairing method, a storage medium and an electronic device, and relates to the technical field of power transmission lines, the repairing method comprises the following steps: preparing repairing material slurry; the second raw material base is sleeved with a building formwork, the vertical distance between the top end face of the second raw material building formwork and the preset horizontal plane is larger than that between the top end face of the second raw material base and the second raw material preset horizontal plane, and the second raw material preset horizontal plane is the horizontal plane where the bottom of the second raw material base is located; a pouring opening of a second raw material base is selected; repairing material slurry is injected into a second raw material crack in a second raw material base and a pouring space between a second raw material building template and the second raw material base from a second raw material pouring opening; according to the method, the problems of huge resource waste and economic consumption caused by reconstruction of the whole power transmission line section in the prior art are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of power transmission lines, and in particular to a method for repairing cracks in a base, a storage medium and an electronic device. Background Art

[0002] Due to the construction needs of long-distance power transmission projects, it is inevitable to build high-voltage transmission towers under harsh engineering conditions such as large temperature differences between day and night in mountainous areas and severe freeze-thaw cycle effects. High-voltage transmission lines in mountainous areas are long, and the geological conditions along the lines are changeable. The base of high-voltage transmission towers is prone to uneven settlement. The base structure is prone to cracks due to installation errors and difficulties in field construction. In addition, the wind load of the external machine is large and the wind direction is uncertain. The roles of the tension rods and compression rods of the transmission line often change, causing the base structure to be repeatedly loaded and the cracks to continue to expand. The harsh natural environment will also cause corrosion to the steel bars in the base structure.

[0003] In the prior art, if the base structure is cracked, the entire transmission line section is generally rebuilt, or a steel structure is used to reinforce the outside while pouring a large amount of ordinary concrete. The above two methods will cause huge waste of resources and economic consumption. Summary of the invention

[0004] The main purpose of the present invention is to provide a method for repairing cracks in a base, a storage medium and an electronic device to solve the problem of huge waste of resources and economic consumption caused by rebuilding or repairing the base structure with a steel structure in the prior art when the base structure is cracked.

[0005] In order to achieve the above object, according to one aspect of the present invention, a method for repairing a crack in a base is provided, comprising:

[0006] preparing a repair material slurry;

[0007] A construction template is set on the outside of the base so that the vertical distance between the top end surface of the construction template and a preset horizontal plane is greater than the vertical distance between the top end surface of the base and the preset horizontal plane, and the preset horizontal plane is the horizontal plane where the bottom of the base is located;

[0008] Clean the base and select the pouring port of the base;

[0009] Inject the repair material slurry from the pouring port into the cracks in the base and into the pouring space between the construction formwork and the base;

[0010] Allow to sit for the preset number of days for the repair to complete.

[0011] Furthermore, the components of the repair material slurry include:

[0012] 40% of silicate cement, 6.8% of fly ash, 30% of gravel, 10% of fine sand, 12% of water, and 1.2% of PVA fiber.

[0013] Furthermore, after the step of injecting the repair material slurry from the pouring port into the cracks in the base and into the pouring space between the repair template and the base, the step further includes:

[0014] Compress the repair materials in the pouring space and above the base;

[0015] Laying a fiber grid on the upper surface of the compacted repair material;

[0016] Pour the repair material slurry onto the fiber mesh.

[0017] Furthermore, the fiber grid includes a plurality of subgrids, each subgrid has a length of 10 cm to 30 cm, and each subgrid has a width of 10 cm to 30 cm.

[0018] Furthermore, before the step of laying the fiber mesh on the upper surface of the compacted repair material, the step further includes:

[0019] Obtaining a first thickness of a reinforcement layer formed after being pressed above the base;

[0020] When it is determined that the first thickness is 100 mm, a fiber grid is laid on the reinforcement layer.

[0021] Further, the diameter of the carbon fiber monofilament is 10 um; and / or,

[0022] The tensile strength of carbon fiber is 3600MPa.

[0023] Furthermore, the elastic modulus of the carbon fiber is 230 GPa-240 GPa.

[0024] According to another aspect of the present invention, there is provided a computer-readable storage medium, the computer-readable storage medium comprising a stored program, wherein the above-mentioned repair method is executed when the computer program is run.

[0025] According to another aspect of the present invention, there is provided an electronic device, comprising a memory and a processor, wherein a computer program is stored in the memory, and the processor is configured to execute the above repair method through the computer program.

[0026] By applying the technical solution of the present invention, compared with the traditional steel structure repair technology, the method of the present application effectively repairs the deteriorated transmission tower base, isolates the original deteriorated cracked structure from direct contact with the air, and protects the original designed reinforced concrete structure from further deterioration. At the same time, the construction is relatively simple and does not require complicated construction procedures. Only manual vibration is required on site, which effectively shortens the construction period and saves labor costs.

[0027] After the repair, the integrity and crack resistance of the base are improved. The incorporation of the fiber grid has better hindered the propagation of cracks in the base, especially those on the upper surface of the base. Numerical simulation tests show that the addition of carbon fiber grids has increased the tensile strength and impact resistance of the transmission tower base composite material by 15% and 18% respectively compared with the non-doped grid. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0029] Figure 1 A flow chart showing a repair method according to an embodiment of the present application is shown;

[0030] Figure 2 A schematic diagram showing a crack in a base of an embodiment of the present application is shown;

[0031] Figure 3 A schematic diagram of the construction template and the injection of the repair material slurry provided in the embodiment of the present application;

[0032] Figure 4 A cross-sectional view of the base structure after repair provided in an embodiment of the present application.

[0033] The above drawings include the following reference numerals:

[0034] 1. Construction formwork; 2. Base; 3. Fiber grid; 4. Transmission tower foot; 5. First pouring port; 6. Second pouring port; 7. Third pouring port; 8. Fourth pouring port; 9. Fifth pouring port. DETAILED DESCRIPTION

[0035] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0036] Due to the construction needs of long-distance power transmission projects, it is inevitable to build high-voltage transmission towers under harsh engineering conditions such as large temperature differences between day and night in mountainous areas and severe freeze-thaw cycle effects. High-voltage transmission lines in mountainous areas are long, and the geological conditions along the lines are changeable. The base of high-voltage transmission towers is prone to uneven settlement. The base structure is prone to cracks due to installation errors and difficulties in field construction. In addition, the wind load of the external machine is large and the wind direction is uncertain. The roles of the tension rods and compression rods of the transmission line often change, causing the base structure to be repeatedly loaded and the cracks to continue to expand. The harsh natural environment will also cause corrosion to the steel bars in the base structure.

[0037] In the prior art, if the base structure is cracked, the entire transmission line section is generally rebuilt, but this method will cause huge waste of resources and economic consumption.

[0038] Therefore, the present application aims at the above problems and provides a base crack repair method, storage medium and electronic device.

[0039] First, the present application provides a method for repairing a base crack, and the method for repairing a base crack comprises:

[0040] S1. preparing a repair material slurry;

[0041] The components of the repair material slurry include:

[0042] 40% Portland cement, 6.8% fly ash, 30% crushed stone, 10% fine sand, 12% water, 1.2% PVA fiber;

[0043] The length of the PVA fibers is 12 mm; and / or,

[0044] The diameter of the PVA fiber is 0.04 mm; and / or,

[0045] The tensile strength of the PVA fiber is 1600 MPa; and / or,

[0046] The elastic modulus of PVA fiber is 40GPa;

[0047] The ultimate elongation of PVA fiber is 6%.

[0048] Specifically, the components are fully mixed according to the above-mentioned proportions to form a uniform repair material slurry. The PVA fiber used in this embodiment has high tensile strength and good elastic modulus, which can significantly improve the crack resistance of the repair material, so that the repaired base is not prone to new cracks in harsh environments. The ultimate tensile strain can reach 6%, which is much higher than that of ordinary concrete. The compressive strength, tensile strength and flexural strength of the repair material formed according to this application are all higher than those of ordinary concrete, especially the compressive strength reaches 90MPa, the tensile strength is 8MPa, and the flexural strength is 28MPa. After 300 freeze-thaw cycles, the compressive strength retention rate of the repair material is higher than 90%, indicating that it has excellent durability and freeze-thaw resistance, and can adapt to the harsh environment of large temperature difference between day and night and freeze-thaw cycles. Compared with traditional steel structure reinforcement methods, this method is simple to construct, does not require complex construction equipment, can be completed manually, and has low material costs, saves repair costs and shortens construction time.

[0049] S2. A construction template is set on the outside of the base so that the vertical distance between the top end surface of the construction template and a preset horizontal plane is greater than the vertical distance between the top end surface of the base and a preset horizontal plane, and the preset horizontal plane is the horizontal plane where the bottom of the base is located;

[0050] Specifically, a construction template 1 is sleeved outside the base, and the vertical distance between the top end surface of the construction template 1 and the preset horizontal plane is greater than the vertical distance between the top end surface of the base 2 and the preset horizontal plane, wherein the preset horizontal plane is the horizontal plane where the bottom of the base 2 is located;

[0051] The distance between the top end face of the building template 1 and the top end face of the base 2 is 300 mm, and the distance between each inner wall of the building template 1 and the base 2 and its corresponding inner wall is 150 mm, so as to form a pouring space, so that the repair material slurry can penetrate into the base from between the side walls of the base 2;

[0052] The repair formwork is installed around the base, and the upper casting edge of the repair formwork needs to extend 300mm beyond the original base structure and the side edge extends 150mm to ensure that the repair range covers all potential crack areas.

[0053] S3, cleaning the base and selecting the pouring port of the base;

[0054] Specifically, one or more pouring ports may be selected according to the form of the cracks so that the repair material slurry can smoothly flow into the cracks inside the base 2, such as Figure 3 As shown, pouring can be performed from the first pouring port 5 , the second pouring port 6 , the third pouring port 7 , the fourth pouring port 8 and the fifth pouring port 9 .

[0055] Use a high-pressure water gun to thoroughly clean the cracks and damaged concrete, and remove all loose materials and pollution around the cracks, which creates good conditions for the repair and bonding of the composite material. The cleaning work must be meticulous to ensure a good combination of the repair material and the original concrete surface, prevent isolation or bubble formation between the materials, and ensure the repair effect. Select the pouring port of the base: select the appropriate pouring port according to the distribution and severity of the cracks in the base. Figure 3 As shown, if there are multiple cracks in the base, one or more of the first pouring port 5, the second pouring port 6, the third pouring port 7, the fourth pouring port 8 and the fifth pouring port 9 can be selected as pouring ports according to the form and position of the cracks to ensure that the repair material slurry can flow smoothly into the base and completely cover the crack area. The selection of pouring ports should take into account the fluidity of the slurry and the connectivity of the cracks to achieve maximum penetration and uniform distribution of the material. By cleaning the base, impurities on the surface and in the cracks can be removed, and the bonding strength between the repair material and the original concrete can be improved, thereby improving the stability and durability of the repair effect. Selecting an appropriate pouring port allows the repair material to fill the cracks more accurately, avoiding material waste and ensuring that the crack area is completely repaired. The addition of fiber-reinforced cement-based composite materials, especially PVA fibers and carbon fiber grids, can significantly improve the crack resistance of the base. When the base is subjected to a tensile load, the fiber can effectively inhibit the expansion of the cracks. Even if microcracks are generated, the bridging effect of the fiber can prevent the cracks from further expanding, thereby enhancing the toughness and integrity of the base. Fiber-reinforced cement-based composite materials have excellent impact resistance and durability, and can resist wind loads, freeze-thaw cycles, and corrosion in harsh environments, protecting the base structure from further damage, extending the service life of the transmission tower base, and reducing maintenance costs. Compared with traditional steel structure reinforcement or other complex repair technologies, the repair method of the present invention is simple to construct, requiring only manual vibration on site without the need for special equipment, greatly shortening the construction time, reducing labor costs, and the impact on the normal operation of the transmission line.

[0056] S4, injecting the repair material slurry from the pouring port into the cracks in the base and into the pouring space between the construction formwork and the base;

[0057] Compress the repair materials in the pouring space and above the base;

[0058] Obtaining a first thickness of a reinforcement layer formed after being pressed above the base;

[0059] When it is determined that the first thickness is 100 mm, a fiber grid is laid on the reinforcement layer;

[0060] Laying a fiber grid on the upper surface of the compacted repair material;

[0061] pouring a repair material slurry onto the fiber mesh;

[0062] Among them, the fiber grid is woven from carbon fiber or glass fiber;

[0063] The fiber grid includes a plurality of subgrids, each of which is 10 cm to 30 cm long and 10 cm to 30 cm wide;

[0064] The diameter of the carbon fiber monofilament is 10um; and / or,

[0065] The tensile strength of carbon fiber is 3600MPa;

[0066] The elastic modulus of carbon fiber is 230GPa-240GPa.

[0067] Specifically, the fiber-reinforced cement-based composite material slurry is mixed according to the mix ratio, and then injected into the cracks and formwork of the base. The injected slurry is vibrated with a vibrating rod to ensure that it is fully dense, remove the internal air, and improve the density of the material. When the composite material is poured to exceed the original base design surface by 100mm, the pouring is stopped and the material is compacted by compaction to obtain the first thickness of the reinforcement layer. If the first thickness reaches 100mm, a fiber grid is immediately laid on the reinforcement layer. The grid is woven with carbon fiber or glass fiber and has good tensile strength and elastic modulus. The fiber grid includes several sub-grids, and the size of the sub-grid is 10cm~30cm long and 10cm~30cm wide to adapt to the geometric shape and crack distribution of the base. After laying the fiber grid, continue to pour the repair material slurry on it to ensure that the fiber grid is completely embedded in the composite material to form an integral structure.

[0068] Through the compaction step, the density of the composite material is significantly improved, the porosity inside the material is reduced, and the overall strength and durability of the material are enhanced. Laying a fiber grid at a specific thickness can effectively prevent the expansion of cracks. Even if microcracks occur in the material under an applied load, the fiber grid can "suture" the cracks to prevent them from further expanding. The use of carbon fiber and glass fiber significantly improves the tensile strength and elastic modulus of the repair material, allowing it to maintain good structural properties even in harsh environments. The combination of composite materials and fiber grids not only repairs the cracks in the base, but also enhances the base's ability to resist freeze-thaw cycles and wind loads, thereby effectively extending the service life of the transmission tower base. The repair material of the present invention is composed of common cement-based materials and a small amount of polymer fibers. Compared with traditional steel structure reinforcement, it has lower costs and also reduces the impact on the environment.

[0069] S5. Wait for a preset number of days to complete the repair.

[0070] Specifically, after using a vibrating rod to tamp for 30 seconds, it can be ensured that the repair material slurry completely enters the cracks and the casting space, and then after curing for 28 days, the construction formwork 1 is disassembled to complete the repair of the cracks in the base 2.

[0071] An embodiment of the present application further provides a computer-readable storage medium, in which a computer program is stored, wherein the computer program is configured to execute the steps of any of the above method embodiments when running.

[0072] Optionally, in this embodiment, the storage medium may be configured to store a computer program for performing the following steps:

[0073] S1. preparing a repair material slurry;

[0074] S2, sleeve a construction template on the outside of the base, so that the vertical distance between the top end surface of the construction template and a preset horizontal plane is greater than the vertical distance between the top end surface of the base and the preset horizontal plane, and the preset horizontal plane is the horizontal plane where the bottom of the base is located;

[0075] S3, cleaning the base and selecting a pouring port of the base;

[0076] S4, injecting the repair material slurry from the pouring port into the crack in the base and into the pouring space between the construction template and the base;

[0077] S5. Wait for a preset number of days to complete the repair.

[0078] In an exemplary embodiment, the computer-readable storage medium may include, but is not limited to, various media that can store computer programs, such as a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk or an optical disk.

[0079] For specific examples in this embodiment, reference may be made to the examples described in the above embodiments and exemplary implementation modes, and this embodiment will not be described in detail herein.

[0080] An embodiment of the present application further provides a computer program product, including a computer program, and when the computer program is executed by a processor, the steps in any one of the above method embodiments are performed.

[0081] An embodiment of the present application further provides another computer program product, including a non-volatile computer-readable storage medium, wherein the non-volatile computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in any of the above method embodiments are implemented.

[0082] An embodiment of the present application further provides an electronic device, including a memory and a processor, wherein a computer program is stored in the memory, and the processor is configured to run the computer program to execute the steps in any one of the above method embodiments.

[0083] Optionally, in this embodiment, the processor may be configured to perform the following steps through a computer program:

[0084] S1. preparing a repair material slurry;

[0085] S2, sleeve a construction template on the outside of the base, so that the vertical distance between the top end surface of the construction template and a preset horizontal plane is greater than the vertical distance between the top end surface of the base and the preset horizontal plane, and the preset horizontal plane is the horizontal plane where the bottom of the base is located;

[0086] S3, cleaning the base and selecting a pouring port of the base;

[0087] S4, injecting the repair material slurry from the pouring port into the crack in the base and into the pouring space between the construction template and the base;

[0088] S5. Wait for a preset number of days to complete the repair.

[0089] For specific examples in this embodiment, reference may be made to the examples described in the above embodiments and exemplary implementation modes, and this embodiment will not be described in detail herein.

[0090] Obviously, those skilled in the art should understand that the above modules or steps of the present application can be implemented by a general computing device, they can be concentrated on a single computing device, or distributed on a network composed of N computing devices, they can be implemented by a program code executable by a computing device, so that they can be stored in a storage device and executed by the computing device, and in some cases, the steps shown or described can be executed in a different order from that here, or they can be made into individual integrated circuit modules, or N of the modules or steps can be made into a single integrated circuit module for implementation. In this way, the present application is not limited to any specific combination of hardware and software.

[0091] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: Figures 1 to 4As shown, through the repair material slurry of the present application and the corresponding repair method, the compressive strength of the repaired base can reach 90MPa, the tensile strength can reach 8MPa, and the flexural strength can reach 28MPa, which are all higher than the base cast with ordinary concrete in the prior art. Moreover, after the solidification of the repair material slurry of the present application, its freeze-thaw cycle resistance is greatly enhanced. After 300 freeze-thaw cycles, the compressive strength retention rate is still higher than 90%, and the ultimate tensile strain of the base can reach 3.5%, which is about 350 times that of ordinary concrete, to ensure that the transmission tower provided on the base through the transmission tower foot 4 will not brittlely crack in harsh environments. Compared with traditional steel structure repair technology, the method of the present application effectively repairs the deteriorated transmission tower base, isolates the original deteriorated cracked structure from direct contact with the air, and protects the original designed reinforced concrete structure from further deterioration. At the same time, the construction is relatively simple, without the need for complex construction procedures, and only manual vibration is required on site, which effectively shortens the construction period and saves labor costs.

[0092] After the repair, the integrity and crack resistance of the base are improved. The incorporation of the fiber grid has better hindered the propagation of cracks in the base, especially those on the upper surface of the base. Numerical simulation tests show that the addition of carbon fiber grids has increased the tensile strength and impact resistance of the transmission tower base composite material by 15% and 18% respectively compared with the non-doped grid.

[0093] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0094] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, numerical expressions and numerical values ​​do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0095] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0096] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0097] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0098] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for repairing cracks in a base. It is characterized in that include: preparing a repair material slurry; A construction template is sleeved on the outside of the base, so that the vertical distance between the top end surface of the construction template and a preset horizontal plane is greater than the vertical distance between the top end surface of the base and the preset horizontal plane, and the preset horizontal plane is the horizontal plane where the bottom of the base is located; Cleaning the base and selecting a pouring port of the base; Injecting the repair material slurry from the pouring port into the crack in the base and into the pouring space between the construction template and the base; Allow to sit for the preset number of days for the repair to complete.

2. The method for repairing cracks in a base according to claim 1, It is characterized in that The components of the repair material slurry include: 40% of silicate cement, 6.8% of fly ash, 30% of gravel, 10% of fine sand, 12% of water, and 1.2% of polyvinyl alcohol fiber.

3. The method for repairing cracks in a base according to claim 1, It is characterized in that After the step of injecting the repair material slurry from the pouring port into the crack in the base and into the pouring space between the construction template and the base, the step further includes: Compressing the repair material in the casting space and above the base; Laying a fiber grid on the upper surface of the compacted repair material; The repair material slurry is poured onto the fiber grid.

4. The method for repairing cracks in a base according to claim 3, It is characterized in that The fiber grid is woven from carbon fibers or glass fibers.

5. The method for repairing cracks in a base according to claim 4, It is characterized in that The fiber grid includes a plurality of subgrids, each of which has a length of 10 cm to 30 cm and a width of 10 cm to 30 cm.

6. The method for repairing cracks in a base according to claim 3, It is characterized in that Before the step of laying the fiber mesh on the upper surface of the compacted repair material, the method further comprises: Obtaining a first thickness of a reinforcement layer formed after being pressed above the base; When it is determined that the first thickness is 100 mm, the fiber grid is laid on the reinforcement layer.

7. The method for repairing cracks in a base according to claim 4, It is characterized in that The diameter of the carbon fiber monofilament is 10 um; and / or, The tensile strength of the carbon fiber is 3600 MPa.

8. The method for repairing cracks in a base according to claim 4, It is characterized in that The elastic modulus of the carbon fiber is 230 GPa-240 GPa.

9. A computer-readable storage medium, It is characterized in that The computer-readable storage medium includes a stored program, wherein the program executes the method according to any one of claims 1 to 8 when executed.

10. An electronic device comprising a memory and a processor, It is characterized in that A computer program is stored in the memory, and the processor is configured to execute the method according to any one of claims 1 to 8 through the computer program.

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