A structural design method for improving the containment of a pressure-resistant concrete shell

Abstract

This invention provides a structural design method for improving the sealing of pressure-resistant concrete shells, relating to the field of concrete shell technology, and includes the following steps: S1: Dividing the target concrete shell into a cylindrical part and a hemispherical head part, and measuring the dimensions of the cylindrical part and the hemispherical head part; S2: Inputting the dimensions into a computer to construct a solid model of the cylindrical part and the hemispherical head part; S3: Applying sealant to the connection between the hemispherical head part and the cylindrical part; This invention applies sealant to the space between the forming ring and the U-shaped sealing ring, fits the U-shaped sealing ring onto the splicing ring, and compresses the cylindrical part and the hemispherical head part so that the forming ring inserts into the sealant groove, the sealant is squeezed into the sealant groove by the forming ring, and is bonded to the U-shaped sealing ring by drilling holes. This structural improvement achieves a double mechanical seal by inserting the outer forming ring into the sealant groove and the inner splicing ring into the U-shaped sealing ring, with the inner side filled with sealant for fixation, resulting in a stronger sealing and seepage prevention effect.

Description

Technical Field

[0001] This invention relates to the field of concrete shell technology, and more particularly to a structural design method for improving the sealing of pressure-resistant concrete shells. Background Technology

[0002] Hollow concrete shell structures, generally in various shapes such as cylinders and spheres, are mainly used in underwater engineering and have multiple architectural functions such as support and filling. Hollow concrete shells need to be pressure-resistant, seepage-resistant, and resistant to seawater corrosion. Among them, the concrete shell composed of a cylindrical part and two hemispherical parts is the most widely used.

[0003] In the production of hollow concrete shells, it is necessary to perfect various parameters. Among them, the sealing and seepage prevention performance between the cylindrical part and the two hemispherical parts is very important. In the existing technology, a step is generally set at the connection between the cylindrical part and the two hemispherical parts to lock them together. The contact surface of the step is coated with sealant, and the amount of sealant applied follows industry standards. This sealing structure relies entirely on the adhesive properties of the sealant and lacks an effective mechanical sealing effect. It is prone to leakage under pressure for a long time. Moreover, during the bonding process, some sealant is squeezed out by the pressure, resulting in waste and affecting the sealing effect. Therefore, this invention proposes a structural design method for improving the sealing of pressure-resistant concrete shells to solve the problems existing in the prior art. Summary of the Invention

[0004] To address the aforementioned problems, this invention proposes a structural design method for improving the sealing of pressure-resistant concrete shells. This method employs a double mechanical seal achieved by inserting an external molding ring into a glue-receiving groove and an internal splicing ring into a U-shaped sealing ring, with the inner side filled with sealant for fixation, resulting in a stronger sealing and seepage prevention effect.

[0005] To achieve the objectives of this invention, the invention is implemented through the following technical solution: a structural design method for improving the sealing of pressure-resistant concrete shells, comprising the following steps:

[0006] S1: Divide the target concrete shell into a cylindrical part and a hemispherical head part, and measure the dimensions of the cylindrical part and the hemispherical head part;

[0007] S2: Input the dimensions into the computer to build solid models of the cylindrical part and the hemispherical head part;

[0008] S3: Apply a sealant conforming to the established standard for the size of the shell to the junction of the hemispherical head and the cylindrical part, record the quality of the applied sealant, combine the hemispherical head and the cylindrical part, and measure the quality of the sealant that overflows to the outside.

[0009] S4: A splicing ring is formed at the sealing connection of the cylindrical part, a groove is cut on the inner side of the hemispherical head part, and a U-shaped sealing ring that matches the splicing ring is fixed in the groove with sealant.

[0010] S5: Calculate the volume by the mass of the overflowing sealant, open a groove inside the cylindrical part at the outer position of the splicing ring with the same volume as the overflowing sealant, and drill a hole from the inside of the cylindrical part to connect the groove.

[0011] S6: A molding ring is formed at the sealing connection of the hemispherical head, and a sealant of a predetermined standard quality is applied to the space between the molding ring and the U-shaped sealing ring.

[0012] S7: Put the U-shaped sealing ring onto the splicing ring, squeeze the cylindrical part and the hemispherical part so that the molding ring is inserted into the glue groove, the sealant is blocked by the molding ring from entering the glue groove, and then punches a hole to the U-shaped sealing ring;

[0013] S8: Select shells of different sizes, repeat S2-S3, and compare the correlation between size and overflow sealant quality in the solid model to obtain the correlation between the required sealant tank volume and shell size.

[0014] A further improvement is that S1 includes the following steps:

[0015] S11: Divide the target concrete shell into a cylindrical part and a hemispherical head part, with a section of cylindrical edge retained in the hemispherical head part;

[0016] S12: Measure the inner diameter, outer diameter, and wall thickness of the cylindrical section and the hemispherical head section;

[0017] S13: Record the data for the cylindrical part and the hemispherical head part separately.

[0018] A further improvement is that S2 includes the following steps:

[0019] S21: Input the dimensions of the cylindrical part and the hemispherical head part into the computer, and construct a solid model by vectorizing and extruding points, lines and surfaces;

[0020] S22: Number the solid model, with built-in data storage tables and statistical chart tables to store and plot data for recording the size data of the shell and the quality of subsequent overflow sealant.

[0021] A further improvement is made in S3, where the standard for uniformly applying the sealant is to ensure that the sealant completely covers the connection between the hemispherical head and the cylindrical part. In S3, after merging the hemispherical head and the cylindrical part, the sealant that overflows to the outside of the shell is scraped off with a scraper, and the quality of this portion of sealant is measured.

[0022] A further improvement is made in S4, where part of the edge is cut off at the sealing connection of the cylindrical part and the cut surface is ground flat to form a splicing ring.

[0023] Furthermore, in S4, a groove is cut on the inner side of the hemispherical head, the length of which is adapted to the length of the outer end of the U-shaped sealing ring, so that the U-shaped sealing ring is embedded in the groove, the inner end of the U-shaped sealing ring extends out of the groove, and a rubber protrusion adapted to the drilling is provided on the inner side of the inner end of the U-shaped sealing ring.

[0024] A further improvement is made in S5, where the mass of the overflowing sealant is converted into its volume using the following formula:

[0025] The volume of overflow sealant = the mass of overflow sealant / the density of overflow sealant;

[0026] Furthermore, in S5, when a groove for receiving sealant of the same volume as the overflowing sealant is cut inside the cylindrical part, an internal threaded cutter is used to cut a guide groove to guide the sealant.

[0027] A further improvement is made in S6, where the forming ring is made of the same material as the hemispherical head and is fixed to the hemispherical head by steel reinforcement. Rubber is wrapped around the outside of the forming ring, and a rubber ring is simultaneously placed between the outside of the forming ring and the hemispherical head.

[0028] A further improvement is made in S7, during the process of the U-shaped sealing ring being fitted onto the splicing ring, the inner end of the U-shaped sealing ring gradually covers the perforation. During the process of the molding ring being inserted into the adhesive groove, the space between the molding ring and the splicing ring is squeezed, so that the sealant enters the adhesive groove through the guide groove, adhering to the adhesive groove and the molding ring. The sealant is squeezed from the perforation to the U-shaped sealing ring, adhering to the inner end of the U-shaped sealing ring and the inner side of the cylinder.

[0029] A further improvement is made in S8, where the correlation between dimensions and the quality of overflow sealant is compared in the solid model. The data is collected based on the predetermined standard quality of sealant required for each size of the shell, which is obtained through an industry standard construction data website.

[0030] A further improvement is made in S8, where the correlation between the volume of the required adhesive tank and the shell size is obtained, and this is used as data binding. The shell size is marked with a number, and the modification data is obtained through the number during subsequent processing and modification.

[0031] The beneficial effects of this invention are as follows:

[0032] 1. This invention features a splicing ring formed at the sealing connection of the cylindrical section, a groove cut into the inner side of the hemispherical head section to accommodate a U-shaped sealing ring, an adhesive groove cut into the inside of the cylindrical section, and a hole drilled to connect to the inner side of the cylindrical section. Simultaneously, a molding ring is formed at the sealing connection of the hemispherical head section. During installation, sealant is applied to the space between the molding ring and the U-shaped sealing ring. The U-shaped sealing ring is then fitted onto the splicing ring, and the cylindrical section and hemispherical head section are compressed, causing the molding ring to insert into the adhesive groove. The sealant is squeezed into the adhesive groove by the molding ring and bonded to the U-shaped sealing ring through the hole. This structural improvement achieves a double mechanical seal by inserting the outer molding ring into the adhesive groove and the inner splicing ring into the U-shaped sealing ring, with the inner side filled with sealant for fixation, resulting in a stronger sealing and anti-seepage effect.

[0033] 2. Before the modification, the connection between the existing hemispherical head and the cylindrical part is coated with sealant. After merging, the mass of sealant overflowing to the outside is measured. Based on this mass, a groove with the same volume as the overflowing sealant is opened inside the cylindrical part to contain and utilize this part of the sealant, which facilitates the improvement of sealant utilization and avoids waste.

[0034] 3. This invention selects shells of different sizes and compares the correlation between the size and the quality of overflow sealant in the solid model to obtain the correlation between the volume of the required sealant tank and the shell size, providing data support for subsequent processing and modification. Attached Figure Description

[0035] Figure 1 This is a flowchart of the present invention;

[0036] Figure 2 This is a schematic diagram of the structural design of the present invention.

[0037] Explanation of reference numerals in the attached figures:

[0038] 1. Cylindrical section; 2. Hemispherical head section; 3. Adhesive groove; 4. Guide groove; 5. Splicing ring; 6. Drilling; 7. U-shaped sealing ring; 8. Adhesive protrusion; 9. Adhesive ring; 10. Molding ring. Detailed Implementation

[0039] To enhance understanding of the present invention, the present invention will be further described in detail below with reference to embodiments. These embodiments are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0040] Example 1

[0041] according to Figure 1 , 2 As shown in the figure, this embodiment proposes a structural design method for improving the sealing of pressure-resistant concrete shells, including the following steps:

[0042] S1: Divide the target concrete shell into a cylindrical part and a hemispherical head part, and measure the dimensions of the cylindrical part and the hemispherical head part;

[0043] S2: Input the dimensions into the computer to build solid models of the cylindrical part and the hemispherical head part;

[0044] S3: Apply a sealant conforming to the established standard for the size of the shell to the junction of the hemispherical head and the cylindrical part, record the quality of the applied sealant, combine the hemispherical head and the cylindrical part, and measure the quality of the sealant that overflows to the outside.

[0045] S4: A splicing ring is formed at the sealing connection of the cylindrical part, a groove is cut on the inner side of the hemispherical head part, and a U-shaped sealing ring that matches the splicing ring is fixed in the groove with sealant.

[0046] S5: Calculate the volume by the mass of the overflowing sealant, open a groove inside the cylindrical part at the outer position of the splicing ring with the same volume as the overflowing sealant, and drill a hole from the inside of the cylindrical part to connect the groove.

[0047] S6: A molding ring is formed at the sealing connection of the hemispherical head, and a sealant of a predetermined standard quality is applied to the space between the molding ring and the U-shaped sealing ring.

[0048] S7: Put the U-shaped sealing ring onto the splicing ring, squeeze the cylindrical part and the hemispherical part so that the molding ring is inserted into the glue groove, the sealant is blocked by the molding ring from entering the glue groove, and then punches a hole to the U-shaped sealing ring;

[0049] S8: Select shells of different sizes, repeat S2-S3, and compare the correlation between size and overflow sealant quality in the solid model to obtain the correlation between the required sealant tank volume and shell size.

[0050] This invention features a splicing ring formed at the sealing connection of the cylindrical section, a groove cut into the inner side of the hemispherical head section to accommodate a U-shaped sealing ring, an adhesive groove cut inside the cylindrical section, and a hole drilled to connect to the inner side of the cylindrical section. Simultaneously, a molding ring is formed at the sealing connection of the hemispherical head section. During installation, sealant is applied to the space between the molding ring and the U-shaped sealing ring. The U-shaped sealing ring is then fitted onto the splicing ring, and the cylindrical section and hemispherical head section are pressed together, causing the molding ring to insert into the adhesive groove. The sealant is squeezed into the adhesive groove by the molding ring and then bonded to the U-shaped sealing ring through the hole. This structural improvement achieves a double mechanical seal by inserting the outer molding ring into the adhesive groove and the inner splicing ring into the U-shaped sealing ring, with the inner side filled with sealant for fixation, resulting in a stronger sealing and leak-proof effect.

[0051] Example 2

[0052] according to Figure 1 , 2As shown in the figure, this embodiment proposes a structural design method for improving the sealing of pressure-resistant concrete shells, including the following steps:

[0053] The target concrete shell is divided into a cylindrical section and a hemispherical head section, and the dimensions of the cylindrical section and the hemispherical head section are measured; specifically, the following steps are included:

[0054] The target concrete shell is divided into a cylindrical part and a hemispherical head part, with a section of the cylindrical edge retained in the hemispherical head part.

[0055] Measure the inner diameter, outer diameter, and wall thickness of the cylindrical section and the hemispherical head section;

[0056] Record the data for the cylindrical section and the hemispherical head section separately.

[0057] Input the dimensions into the computer to build solid models of the cylindrical and hemispherical head sections; specifically, the following steps are included:

[0058] Input the dimensions of the cylindrical part and the hemispherical head part into the computer, and construct a solid model by vectorizing and extruding points, lines and surfaces;

[0059] The solid model is numbered, and built-in data storage tables and statistical chart tables are used to collect and plot data on the shell's dimensions and the quality of any overflow sealant. This facilitates the selection of shells of different sizes, comparing the correlation between dimensions and overflow sealant quality in the solid model, and obtaining the relationship between the required sealant tank volume and shell dimensions, providing data support for subsequent processing and modification.

[0060] Apply a standard sealant conforming to the dimensions of the housing to the junction of the hemispherical head and the cylindrical section. The standard for even sealant application is to ensure complete coverage of the junction. Record the quality of the applied sealant. Combine the hemispherical head and cylindrical sections, then use a scraper to remove any sealant that has overflowed outside the housing. Measure the quality of this excess sealant. This excess sealant is considered waste sealant and should be utilized to its maximum extent during any modifications to the sealing structure.

[0061] A splicing ring is formed at the sealing connection of the cylindrical part. Specifically, part of the edge is cut off at the sealing connection of the cylindrical part, and the cut surface is ground flat to form a splicing ring. A groove is made on the inner side of the hemispherical head part, and a U-shaped sealing ring that matches the splicing ring is fixed in the groove with sealant. The length of the groove matches the length of the outer end of the U-shaped sealing ring, so that the U-shaped sealing ring is embedded in the groove. The inner end of the U-shaped sealing ring extends out of the groove, and an adhesive protrusion that matches the hole is set on the inner side of the inner end of the U-shaped sealing ring.

[0062] The mass of overflowing sealant can be converted into volume using the following formula:

[0063] The volume of overflow sealant = the mass of overflow sealant / the density of overflow sealant.

[0064] An adhesive-containing groove with the same volume as the overflowing adhesive is cut inside the cylindrical section located on the outer side of the splicing ring. A guide groove is cut using an internal thread cutter to guide the sealant, and a hole is drilled inside the cylindrical section to connect to the adhesive-containing groove. This method of creating an adhesive-containing groove inside the cylindrical section, with the same volume as the overflowing adhesive, is used to contain and utilize this portion of the adhesive, improving the utilization rate of the sealant and avoiding waste.

[0065] A molding ring is formed at the sealing connection of the hemispherical head section, and a predetermined standard quality of sealant is applied to the space between the molding ring and the U-shaped sealing ring. The molding ring is made of the same material as the hemispherical head section and is fixed to the hemispherical head section by steel reinforcement. A rubber sheet is wrapped around the outside of the molding ring, and a rubber ring is simultaneously placed between the outside of the molding ring and the hemispherical head section. The rubber sheet improves the sealing performance of the connection, and the rubber ring seals the outermost gap between the cylindrical section and the hemispherical head section, improving the completeness of the seal.

[0066] The U-shaped sealing ring is fitted onto the splicing ring, and the cylindrical and hemispherical parts are squeezed to allow the molding ring to insert into the adhesive groove. The sealant is blocked from entering the groove by the molding ring and then passes through a perforation to the U-shaped sealing ring. As the U-shaped sealing ring is fitted onto the splicing ring, its inner end gradually covers the perforation. During insertion, the space between the molding ring and the splicing ring is compressed, allowing the sealant to enter the groove through a guide groove, bonding the groove and the molding ring. The sealant is also squeezed from the perforation to the U-shaped sealing ring, bonding the inner end of the U-shaped sealing ring and the inner side of the cylindrical part. During installation, the cylindrical and hemispherical parts are squeezed to allow the molding ring to insert into the adhesive groove. The sealant is squeezed into the groove by the molding ring and then passes through a perforation to the U-shaped sealing ring for bonding. This improved structure uses an outer molding ring inserted into the adhesive groove and an inner splicing ring inserted into the U-shaped sealing ring for a double mechanical seal, with the inner side filled with sealant for fixation, resulting in a stronger sealing and leak-proof effect.

[0067] Different sized shells were selected, and the data collection process was repeated. The correlation between dimensions and the quality of overflow sealant was compared in the solid model. A predetermined standard quality of sealant required for each shell size was used as a benchmark for data collection. This benchmark was obtained from an industry-standard construction data website. Finally, the correlation between the required sealant tank volume and the shell size was calculated. This data was used for data binding, and shells were labeled with numbers. During subsequent processing and modification, modification data was retrieved through these numbers. By selecting shells of different sizes and comparing the correlation between dimensions and the quality of overflow sealant in the solid model, the correlation between the required sealant tank volume and the shell size was obtained, providing data support for subsequent processing and modification.

[0068] Verification example:

[0069] The pressure-resistant concrete shell with the sealing structure of the present invention has a strong and stable anti-leakage effect, and there is no waste of sealant during the assembly process.

[0070] This invention features a splicing ring formed at the sealing connection of the cylindrical section, a groove cut into the inner side of the hemispherical head section to accommodate a U-shaped sealing ring, an adhesive groove cut inside the cylindrical section, and a hole drilled to connect to the inner side of the cylindrical section. Simultaneously, a molding ring is formed at the sealing connection of the hemispherical head section. During installation, sealant is applied to the space between the molding ring and the U-shaped sealing ring. The U-shaped sealing ring is then fitted onto the splicing ring, and the cylindrical section and hemispherical head section are pressed together, causing the molding ring to insert into the adhesive groove. The sealant is squeezed into the adhesive groove by the molding ring and then bonded to the U-shaped sealing ring through the hole. This structural improvement achieves a double mechanical seal by inserting the outer molding ring into the adhesive groove and the inner splicing ring into the U-shaped sealing ring, with the inner side filled with sealant for fixation, resulting in a stronger sealing and leak-proof effect. Furthermore, before modification, this invention involves applying sealant to the connection between the existing hemispherical head and cylindrical sections. After merging, the mass of sealant overflowing to the outside is measured. Based on this mass, a sealant-containing groove with the same volume as the overflowing sealant is cut inside the cylindrical section to accommodate and utilize this portion of sealant, thereby improving sealant utilization and avoiding waste. Simultaneously, this invention selects shells of different sizes and compares the correlation between dimensions and the mass of overflowing sealant in a solid model to obtain the correlation between the required sealant-containing groove volume and the shell size, providing data support for subsequent processing and modification.

[0071] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A structural design method for improving the sealing of pressure-resistant concrete shells, characterized in that, Includes the following steps: S1: Divide the target concrete shell into a cylindrical part and a hemispherical head part, and measure the dimensions of the cylindrical part and the hemispherical head part; S2: Input the dimensions into the computer to build solid models of the cylindrical part and the hemispherical head part; S3: Apply a sealant conforming to the established standard for the size of the shell to the junction of the hemispherical head and the cylindrical part, record the quality of the applied sealant, combine the hemispherical head and the cylindrical part, and measure the quality of the sealant that overflows to the outside. S4: A splicing ring is formed at the sealing connection of the cylindrical part, a groove is cut on the inner side of the hemispherical head part, and a U-shaped sealing ring that matches the splicing ring is fixed in the groove with sealant. S5: Calculate the volume by the mass of the overflowing sealant, open a groove with the same volume as the overflowing sealant inside the cylindrical part at the outer position of the splicing ring, and drill a hole from the inside of the cylindrical part to connect the groove. S6: A molding ring is formed at the sealing connection of the hemispherical head, and a sealant of a predetermined standard quality is applied to the space between the molding ring and the U-shaped sealing ring. S7: Put the U-shaped sealing ring onto the splicing ring, squeeze the cylindrical part and the hemispherical part so that the molding ring is inserted into the adhesive groove, the sealant is blocked by the molding ring and enters the adhesive groove, and then passes through the U-shaped sealing ring by punching holes; S8: Select shells of different sizes, repeat S2-S3, and compare the correlation between size and overflow sealant quality in the solid model to obtain the correlation between the required sealant tank volume and shell size.

2. The method of structural design for improving the sealing of a pressure- resistant concrete shell according to claim 1, characterized in that: S1 includes the following steps: S11: Divide the target concrete shell into a cylindrical part and a hemispherical head part, with a section of cylindrical edge retained in the hemispherical head part; S12: Measure the inner diameter, outer diameter, and wall thickness of the cylindrical section and the hemispherical head section; S13: Record the data for the cylindrical part and the hemispherical head part separately.

3. The method of structural design for improving the sealing of a high pressure concrete containment vessel according to claim 2, wherein: S2 includes the following steps: S21: Input the dimensions of the cylindrical part and the hemispherical head part into the computer, and construct a solid model by vectorizing and extruding points, lines and surfaces; S22: Number the physical model, with built-in data storage tables and statistical chart tables to store and plot data for recording the size of the shell and the quality of subsequent overflow sealant.

4. The method of structural design for improving the sealing of a high pressure concrete containment vessel according to claim 3, wherein: In step S3, the standard for uniformly applying the sealant is to ensure that the sealant completely covers the connection between the hemispherical head and the cylindrical part. In step S3, after merging the hemispherical head and the cylindrical part, the sealant that overflows to the outside of the shell is scraped off with a scraper, and the quality of this portion of sealant is measured.

5. The method of structural design for improving the sealing of a high pressure concrete containment vessel according to claim 4, wherein: In step S4, part of the edge is cut off at the sealing connection of the cylindrical part, and the cut surface is ground flat to form a splicing ring; Furthermore, in S4, a groove is cut on the inner side of the hemispherical head, the length of which is adapted to the length of the outer end of the U-shaped sealing ring, so that the U-shaped sealing ring is embedded in the groove, the inner end of the U-shaped sealing ring extends out of the groove, and a rubber protrusion adapted to the drilling is provided on the inner side of the inner end of the U-shaped sealing ring.

6. The method of structural design for improving the containment of a high pressure concrete containment vessel as defined in claim 5 wherein: In step S5, the mass of the overflowing sealant is converted into its volume using the following formula: The volume of overflow sealant = the mass of overflow sealant / the density of overflow sealant; Furthermore, in S5, when a groove for receiving sealant of the same volume as the overflowing sealant is cut inside the cylindrical part, an internal threaded cutter is used to cut a guide groove to guide the sealant.

7. A structural design method for improving the sealing of a pressure-resistant concrete shell according to claim 6, characterized in that: In S6, the molding ring is made of the same material as the hemispherical head part and is fixed to the hemispherical head part by steel reinforcement. Rubber is wrapped around the outside of the molding ring, and a rubber ring is set between the outside of the molding ring and the hemispherical head part.

8. The method of structural design for improving the sealing of a pressure- resistant concrete shell according to claim 7, characterized in that: In step S7, during the process of fitting the U-shaped sealing ring onto the splicing ring, the inner end of the U-shaped sealing ring gradually covers the perforation. During the process of inserting the molding ring into the adhesive groove, the space between the molding ring and the splicing ring is squeezed, allowing the sealant to enter the adhesive groove through the guide groove, bonding the adhesive groove and the molding ring. The sealant is squeezed from the perforation to the U-shaped sealing ring, bonding the inner end of the U-shaped sealing ring and the inner side of the cylinder.

9. The method of structural design for improving the containment of a high pressure concrete containment shell according to claim 1, wherein: In step S8, the correlation between dimensions and the quality of overflow sealant is compared in the solid model. Data is collected based on the predetermined standard quality of sealant required for each size of shell, which is obtained from an industry standard construction data website.

10. The method of structural design for improving the containment of a high pressure concrete containment shell according to claim 9, wherein: In step S8, the correlation between the volume of the required adhesive tank and the shell size is obtained, and this is used as data binding. The shell size is marked with a number, and the modification data is obtained through the number during subsequent processing and modification.

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