Anti-explosion brick wall resistant to impact waves

Abstract

The utility model relates to the field of building explosion prevention, in particular to an anti-explosion brick wall resistant to shock waves, which comprises frame beams, frame columns and an anti-explosion wall body, the frame beams are horizontally arranged at the top and the bottom of the anti-explosion wall body, and the frame columns are vertically arranged on two sides of the anti-explosion wall body. The anti-explosion wall body comprises vertically arranged constructional columns, horizontally arranged ring beams and a plurality of small wall bodies separated by the constructional columns and the ring beams, the two ends of the constructional columns are connected with the frame beams, flexible material layers are arranged at the ends of the constructional columns, the two ends of the ring beams are connected with the frame columns, and the constructional columns and the ring beams are vertically intersected in space. According to the anti-explosion brick wall, the anti-explosion wall body is stably combined with the frame beam columns, and the reinforcing measures of the anti-explosion wall body are matched, so that the integrity of the anti-explosion brick wall is enhanced, shock waves are efficiently dispersed, and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the field of building explosion-proof, in particular to an explosion-proof brick wall resistant to shock waves. Background Art

[0002] An explosion-proof wall refers to a wall that can withstand the shock wave of an explosion. When it is hit by the shock wave of an explosion, the wall will not be greatly deformed, the structure will not be seriously damaged, and the destructive effect of the explosion will be limited to a certain range to ensure the safety of personnel and equipment in the building. It is mostly located in factories or warehouses with explosion hazards. In the fields of petrochemicals, due to the presence of many flammable and explosive production raw materials and products, explosion-proof walls are indispensable safety barriers. In the patent publication number CN117344873A, the publication date is January 5, 2024, and the name of the invention is a petrochemical explosion-proof structure and its manufacturing method. An explosion-proof structure is disclosed, including an explosion-proof wall, an inner frame assembly, a roof sliding assembly and a load-bearing device. A roof sliding assembly is provided between the outer side of the top of the inner frame assembly and the explosion-proof wall. The load-bearing device is arranged below the explosion-proof wall and the inner frame assembly, and is hinged to the explosion-proof wall and the inner frame assembly. The disadvantage is that the roof sliding assembly is movable and will collide with the inner frame assembly after receiving the explosion shock wave, affecting the stability of the overall structure. In addition, the explosion-proof structure is complex, the construction is difficult, and the economic cost is high. Utility Model Content

[0003] In order to solve the technical problems of low structural stability, complex structure and great construction difficulty of explosion-proof walls, the utility model provides an explosion-proof brick wall resistant to shock waves, which increases the deformation capacity of the wall, efficiently disperses shock waves, reduces local explosion loads, and has a simple structure, convenient construction and low economic cost.

[0004] The specific technical scheme of the utility model is: an explosion-proof brick wall resistant to shock waves, comprising a frame beam, a frame column and an explosion-proof wall body, wherein the frame beam is horizontally arranged at the top and bottom of the explosion-proof wall body, the frame column is vertically arranged at both sides of the explosion-proof wall body, the explosion-proof wall body comprises a vertically arranged structural column, a horizontally arranged ring beam and a plurality of small walls separated by the structural column and the ring beam, the two ends of the structural column are connected to the frame beam, a flexible material layer is provided at the end of the structural column, the two ends of the ring beam are connected to the frame column, and the structural column and the ring beam intersect vertically in space.

[0005] The explosion-proof brick wall is located in the filling wall of the frame structure. The four sides are connected to the reinforced concrete frame beams and reinforced concrete frame columns of the frame structure. The shock wave pressure is transmitted to the surrounding frame beams and columns through the explosion-proof brick wall to improve the shock wave resistance of the brick wall. A flexible material layer is provided between the structural column and the frame beam, which is filled with flexible materials. It produces extrusion deformation under pressure, and can evenly transmit the shock wave pressure of a certain intensity to the surrounding reinforced concrete frame columns and beams, and absorb and consume part of the energy of the low shock wave during the extrusion deformation. From the perspective of explosion-proof measures, the small wall should not be larger than 3×3m. When the wall height is greater than 3m, a ring beam should be added in the middle of the wall height, and the overall large wall height should not exceed 6 meters. When the wall length is greater than 3m, a structural column should be added in the middle of the wall length. When the wall length is greater than 6m, two structural columns should be added at the third position of the wall length, and the overall large wall length should not exceed 9 meters.

[0006] Preferably, column longitudinal reinforcement and stirrups are provided inside the structural column, the column longitudinal reinforcement is vertically arranged on the ground, and the stirrups are horizontally distributed above and below the column longitudinal reinforcement.

[0007] The structural column is a reinforced concrete structural column. The stirrups are located at both ends of the column longitudinal reinforcement. They can not only better fix the position of the column longitudinal reinforcement, but also facilitate the transmission of horizontal shock waves. At the same time, they can limit the development of cracks inside the concrete and improve the bonding strength.

[0008] Preferably, a protective layer is provided on the connection side between the explosion-proof wall and the frame beams and frame columns, and the protective layer is filled with wire mesh mortar or fine stone concrete.

[0009] By setting up a protective layer, the integrity of the explosion-proof wall can be improved to prevent secondary damage caused by bricks flying everywhere after the wall is destroyed.

[0010] Preferably, the thickness of the protective layer is not less than 30 mm.

[0011] When the thickness of the protective layer is 30mm or above, it can play a better role.

[0012] Preferably, the protective layer is provided with an inner steel wire mesh, and the size of the inner steel wire mesh is not less than 15×15×1.0 mm.

[0013] The steel wire meshes on both sides are connected by reinforcement to make the entire wall form an effective whole to resist the pressure of shock waves.

[0014] Preferably, the steel bars used for the column longitudinal reinforcement are grade 3 steel with a diameter of 12 mm or a diameter of 6.0 mm, and the center distance between adjacent steel bars is ≤250 mm.

[0015] Preferably, the length of the structural column is not less than 0.24 m, the height is consistent with the height of the explosion-proof brick wall, and the thickness is consistent with the thickness of the explosion-proof brick wall.

[0016] Under a certain intensity of shock wave pressure, it is transmitted to the small wall, then passes through the entire wall composed of separated reinforced concrete structural columns and ring beams, and finally to the surrounding reinforced concrete frame columns and beams. From the perspective of explosion-proof measures, the size of the structural column should not be smaller than the above dimensions.

[0017] Preferably, the height of the ring beam is not less than 0.24 m, the length is consistent with the length of the explosion-proof brick wall, and the thickness is consistent with the thickness of the explosion-proof brick wall.

[0018] From the perspective of explosion-proof measures, the size of this structural column should not be less than 0.24*0.24m, and the ring beam should not be less than the above dimensions.

[0019] Preferably, the small wall is built with solid bricks, and the brick strength is not less than MU15.

[0020] Ensure the strength of the wall itself, so that the entire wall can resist the shock wave pressure.

[0021] Preferably, the connection side between the structural column and the small wall is a tooth-jointed structure, and the concave and convex openings of the tooth-jointed structures on both sides correspond to each other.

[0022] To maintain the integrity and stability of the wall.

[0023] Compared with the prior art, the utility model has the following advantages:

[0024] 1. Stable structure and good safety. The structural column is equipped with a flexible material layer to increase the deformation capacity of the wall; the explosion-proof wall is equipped with a protective layer on the connection side with the frame beam and frame column to improve the integrity of the explosion-proof wall and avoid secondary damage caused by bricks splashing around after the wall surface is destroyed; through the connection relationship between the structural column, structural beam, frame beam and frame column, the shock wave is efficiently dispersed and the local explosion load is reduced.

[0025] 2. Simple structure, convenient construction and low economic cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The utility model is a schematic diagram of an overall structure of an explosion-proof brick wall.

[0027] Figure 2 yes Figure 1 Cross-sectional view at AA in the middle.

[0028] Figure 3 yes Figure 1 Middle BB section view.

[0029] Figure 4 It is a structural schematic diagram of the utility model structural column.

[0030] The accompanying drawings are marked as: 1-frame beam, 2-small wall, 3-frame column, 4-structural column, 5-ring beam, 6-reserved reinforcement groove, 7-protective layer, 8-flexible material layer, 9-column longitudinal reinforcement, 10-hoop reinforcement, 11-ring beam passing layer. DETAILED DESCRIPTION

[0031] The present invention is further described below in conjunction with the embodiments. The devices, connection structures and methods involved in the present invention are all devices, connection structures and methods known in the art unless otherwise specified.

[0032] Example 1

[0033] like Figures 1 to 4 As shown, the utility model provides an explosion-proof brick wall resistant to shock waves, comprising a frame beam 1, a frame column 3 and an explosion-proof wall body, wherein the frame beam 1 is horizontally arranged at the top and bottom of the explosion-proof wall body and connected to the outer wall of the explosion-proof wall body, and the frame column 3 is vertically arranged on both sides of the explosion-proof wall body and connected to the outer wall of the explosion-proof wall body, and the explosion-proof wall body is a square structure, consisting of 2 reinforced concrete structural columns 4, 1 reinforced concrete ring beam 5 and 6 small walls 2, the structural column 4 is vertically arranged at the third position of the wall length of the explosion-proof wall body, and its two ends are connected to the frame beam 1, the ring beam 5 is horizontally arranged at the center position of the wall height of the explosion-proof wall body, and its two ends are connected to the frame column 3, the structural column 4 and the ring beam 5 are vertically intersected in space, and the whole wall body is divided into a plurality of small walls 2, and the explosion-proof wall is built of solid bricks, and a protective layer 7 is provided on the side connected to the frame beam 1 and the frame column 3. The structural column 4 is provided with 4 rectangular column longitudinal bars 9 and 10 stirrups 10. The stirrups 10 are divided into two groups, upper and lower, respectively located at the upper and lower parts of the column longitudinal bars 9. Each group is welded to the outer side of the rectangular parallelepiped formed by the column longitudinal bars 9 at intervals along the length direction of the column longitudinal bars 9. The top of the structural column 4 is provided with a flexible material layer 8 on the contact surface with the frame beam 1. The flexible material layer 8 is located above the upper group of stirrups 10, and its length is greater than the length of the rectangular parallelepiped formed by the column longitudinal bars 9. The structural column 4 is provided with a ring beam passing layer 11, which corresponds to the arrangement position of the ring beam 5. The connection side of the structural column 4 and the small wall 2 is a tooth joint structure, and the tooth joint concave and convex openings on both sides correspond to each other. The column longitudinal bars 9 extend into the frame beam 1, and the transverse extension part thereof is provided with a reserved reinforcement groove 6.

[0034] In this embodiment, the explosion-proof brick wall is located in the filling wall of the frame structure, and the four sides are connected to the reinforced concrete frame beam 1 and reinforced concrete frame column 3 of the frame structure. The shock wave pressure is transmitted to the surrounding frame beams and columns through the explosion-proof brick wall to improve the shock wave resistance of the brick wall. The explosion-proof brick wall is built with solid bricks, and several small walls 2 are connected by reinforced concrete structural columns 4 and reinforced concrete ring beams 5. The protective layer 7 on both sides of the wall is painted with steel mesh mortar. The protective layer 7 is 30mm thick and is equipped with a steel mesh of 15×15×1.0mm in size. The steel mesh on both sides is connected by tensioning. Three grade 3 steels are set at 500mm along the wall height. The diameter of the grade 3 steel is 8.0mm, and the center distance between adjacent steel bars is ≤500mm, so that the entire wall forms an effective whole to resist the shock wave pressure. A flexible material layer 8 is provided between the structural column 4 and the frame beam 1, and is filled with flexible material. The flexible material can bear the pressure generated by a shock wave of a certain intensity by utilizing the characteristics of large deformation and large compression under impact, produce extrusion deformation under pressure, and evenly transmit the shock wave pressure of a certain intensity to the surrounding reinforced concrete frame columns and beams, and absorb and consume part of the energy of the shock wave of a certain intensity during the extrusion deformation.

[0035] The explosion-proof brick wall is built from bottom to top. After every four layers of bricks are laid, three grade-3 steel bars with a diameter of 8.0 mm are placed. The steel bars are anchored in the frame columns 3 at both ends and meet the anchoring length. When the steel bars encounter the structural columns 4, they should pass through the structural columns 4. When the wall is built to the position of the ring beam 5, the ring beam 5 must be cast first. After the strength of the ring beam 5 reaches 70%, the column brick wall can be built upwards. After the entire wall is built, the structural column 4 is cast and vibrated to make it dense. The structural column 4 uses four grade-3 steel bars with a diameter of 12 mm as the column longitudinal bars 9, which should pass through the ring beam 5. The column longitudinal bars 9 at the upper and lower ends of the structural column 4 should be overlapped and connected with the steel bars reserved on the frame beam 1 according to the specifications.

[0036] This embodiment uses standard bricks of 240×115×60mm, brick strength is MU15, frame beam 1 spacing is 3.0m, frame column 3 spacing is 3.0m, structural column 4 spacing is 1.0m, structural column 4 thickness is 0.24m, structural column 4 length is 0.24m, structural column 4 height is consistent with the explosion-proof wall height of 3.0m, ring beam 5 length is consistent with the explosion-proof wall length of 3.0m, its thickness is 0.24m, its height is 0.30m. In this embodiment, the wall height is 3.0m, the wall length is 3.0m, and the wall thickness is 0.24m. After verification, it can withstand a shock wave pressure of 6.9KPa.

[0037] Example 2

[0038] The utility model provides an explosion-proof brick wall resistant to shock waves, comprising a frame beam 1, a frame column 3 and an explosion-proof wall body, wherein the frame beam 1 is horizontally arranged at the top and bottom of the explosion-proof wall body and connected to the outer wall of the explosion-proof wall body, the frame column 3 is vertically arranged at both sides of the explosion-proof wall body and connected to the outer wall of the explosion-proof wall body, the explosion-proof wall body is a rectangular structure, and is composed of 2 reinforced concrete structural columns 4, 1 reinforced concrete ring beam 5 and 6 small walls 2, the structural columns 4 are vertically arranged at the thirds of the wall length of the explosion-proof wall body, and the two ends thereof are connected to the frame beam 1, the ring beam 5 is horizontally arranged at the center of the wall height of the explosion-proof wall body, and the two ends thereof are connected to the frame column 3, the structural columns 4 and the ring beam 5 are vertically intersected in space, and the whole wall body is divided into a plurality of small walls 2, the explosion-proof wall is built of solid bricks, and a protective layer 7 is provided on the side connected to the frame beam 1 and the frame column 3. The structural column 4 is provided with 4 rectangular column longitudinal bars 9 and 10 stirrups 10. The stirrups 10 are divided into two groups, upper and lower, respectively located at the upper and lower parts of the column longitudinal bars 9. Each group is welded to the outer side of the rectangular parallelepiped formed by the column longitudinal bars 9 at intervals along the length direction of the column longitudinal bars 9. The top of the structural column 4 is provided with a flexible material layer 8 on the contact surface with the frame beam 1. The flexible material layer 8 is located above the upper group of stirrups 10, and its length is greater than the length of the rectangular parallelepiped formed by the column longitudinal bars 9. The structural column 4 is provided with a ring beam passing layer 11, which corresponds to the arrangement position of the ring beam 5. The connection side of the structural column 4 and the small wall 2 is a tooth joint structure, and the tooth joint concave and convex openings on both sides correspond to each other. The column longitudinal bars 9 extend into the frame beam 1, and the transverse extension part thereof is provided with a reserved reinforcement groove 6.

[0039] This embodiment uses standard bricks of 240×115×60mm, the brick strength is MU15, the spacing of the frame beam 1 is 2.0m, the spacing of the frame column 3 is 3.0m, the structural column 4 uses 4 third-grade steels with a diameter of 6.0mm and a center distance of ≤250mm between adjacent steel bars as the column longitudinal reinforcement 9, the spacing of the structural columns 4 is 1.0m, the thickness of the structural column 4 is 0.24m, the length of the structural column 4 is 0.24m, the height of the structural column 4 is consistent with the height of the explosion-proof wall, which is 2.0m, the length of the ring beam 5 is consistent with the length of the explosion-proof wall, which is 3.0m, its thickness is 0.24m, and its height is 0.30m. The protective layer 7 on both sides of the wall is painted with steel mesh mortar, and the thickness of the protective layer 7 is 50mm. In this embodiment, the wall height is 2.0m, the wall length is 3.0m, and the wall thickness is 0.24m. After verification, it can withstand a shock wave pressure of 6.9KPa.

[0040] Example 3

[0041] The utility model provides an explosion-proof brick wall resistant to shock waves, comprising a frame beam 1, a frame column 3 and an explosion-proof wall body, wherein the frame beam 1 is horizontally arranged at the top and bottom of the explosion-proof wall body and connected to the outer wall of the explosion-proof wall body, the frame column 3 is vertically arranged at both sides of the explosion-proof wall body and connected to the outer wall of the explosion-proof wall body, the explosion-proof wall body is a rectangular structure, and is composed of 3 reinforced concrete structural columns 4, 1 reinforced concrete ring beam 5 and 8 small walls 2, the structural column 4 is vertically arranged at the third and center positions of the wall length of the explosion-proof wall body, and its two ends are connected to the frame beam 1, the ring beam 5 is horizontally arranged at the center position of the wall height of the explosion-proof wall body, and its two ends are connected to the frame column 3, the structural column 4 and the ring beam 5 are vertically intersected in space, and the whole wall body is divided into a plurality of small walls 2, and the explosion-proof wall is built with solid bricks, and a protective layer 7 is provided on the side connected to the frame beam 1 and the frame column 3. The structural column 4 is provided with 4 rectangular column longitudinal bars 9 and 10 stirrups 10. The stirrups 10 are divided into two groups, upper and lower, respectively located at the upper and lower parts of the column longitudinal bars 9. Each group is welded to the outer side of the rectangular parallelepiped formed by the column longitudinal bars 9 at intervals along the length direction of the column longitudinal bars 9. The top of the structural column 4 is provided with a flexible material layer 8 on the contact surface with the frame beam 1. The flexible material layer 8 is located above the upper group of stirrups 10, and its length is greater than the length of the rectangular parallelepiped formed by the column longitudinal bars 9. The structural column 4 is provided with a ring beam passing layer 11, which corresponds to the arrangement position of the ring beam 5. The connection side of the structural column 4 and the small wall 2 is a tooth joint structure, and the tooth joint concave and convex openings on both sides correspond to each other. The column longitudinal bars 9 extend into the frame beam 1, and the transverse extension part thereof is provided with a reserved reinforcement groove 6.

[0042] This embodiment uses standard bricks of 240×115×60mm, the brick strength is MU15, the spacing of the frame beam 1 is 3.0m, the spacing of the frame column 3 is 6.0m, the structural column 4 uses 4 third-grade steels with a diameter of 6.0mm and a center distance of adjacent steel bars ≤250mm as the column longitudinal reinforcement 9, the spacing of the structural columns 4 is 1.5m, the thickness of the structural column 4 is 0.24m, the length of the structural column 4 is 0.24m, the height of the structural column 4 is consistent with the height of the explosion-proof wall, which is 3.0m, the length of the ring beam 5 is consistent with the length of the explosion-proof wall, which is 6.0m, its thickness is 0.24m, and its height is 0.30m. The protective layer 7 on both sides of the wall is painted with fine stone concrete, and the thickness of the protective layer 7 is 30mm. In this embodiment, the wall height is 3.0m, the wall length is 6.0m, and the wall thickness is 0.24m. After verification, it can withstand a shock wave pressure of 6.9KPa.

[0043] Example 4

[0044] The utility model provides an explosion-proof brick wall resistant to shock waves, comprising a frame beam 1, a frame column 3 and an explosion-proof wall body, wherein the frame beam 1 is horizontally arranged at the top and bottom of the explosion-proof wall body and connected to the outer wall of the explosion-proof wall body, the frame column 3 is vertically arranged at both sides of the explosion-proof wall body and connected to the outer wall of the explosion-proof wall body, the explosion-proof wall body is a rectangular structure, and is composed of 3 reinforced concrete structural columns 4, 2 reinforced concrete ring beams 5 and 12 small walls 2, the structural columns 4 are vertically arranged at the third and center positions of the wall length of the explosion-proof wall body, and the two ends thereof are connected to the frame beam 1, the ring beam 5 is horizontally arranged at the third and center positions of the wall height of the explosion-proof wall body, and the two ends thereof are connected to the frame column 3, the structural columns 4 and the ring beam 5 are vertically intersected in space, and the whole wall body is divided into a plurality of small walls 2, and the explosion-proof wall is built of solid bricks, and a protective layer 7 is provided on the side connected to the frame beam 1 and the frame column 3. The structural column 4 is provided with 4 rectangular column longitudinal bars 9 and 10 stirrups 10. The stirrups 10 are divided into two groups, upper and lower, respectively located at the upper and lower parts of the column longitudinal bars 9. Each group is welded to the outer side of the rectangular parallelepiped formed by the column longitudinal bars 9 at intervals along the length direction of the column longitudinal bars 9. The top of the structural column 4 is provided with a flexible material layer 8 on the contact surface with the frame beam 1. The flexible material layer 8 is located above the upper group of stirrups 10, and its length is greater than the length of the rectangular parallelepiped formed by the column longitudinal bars 9. The structural column 4 is provided with a ring beam passing layer 11, which corresponds to the arrangement position of the ring beam 5. The connection side of the structural column 4 and the small wall 2 is a tooth joint structure, and the tooth joint concave and convex openings on both sides correspond to each other. The column longitudinal bars 9 extend into the frame beam 1, and the transverse extension part thereof is provided with a reserved reinforcement groove 6.

[0045] This embodiment uses standard bricks of 240×115×60mm, the brick strength is MU15, the spacing of the frame beam 1 is 4.5m, the spacing of the frame column 3 is 6.0m, the structural column 4 uses 4 12mm diameter grade 3 steel as the column longitudinal reinforcement 9, the spacing of the structural column 4 is 1.5m, the thickness of the structural column 4 is 0.24m, the length of the structural column 4 is 0.24m, the height of the structural column 4 is consistent with the height of the explosion-proof wall, which is 5.0m, the spacing of the ring beam 5 is 1.5m, the length of the ring beam 5 is consistent with the length of the explosion-proof wall, which is 6.0m, the thickness is 0.24m, and the height is 0.30m. The protective layer 7 on both sides of the wall is painted with fine stone concrete, and the thickness of the protective layer 7 is 50mm. In this embodiment, the wall height is 4.5m, the wall length is 6.0m, and the wall thickness is 0.24m. After verification, it can withstand the shock wave pressure of 6.9KPa.

[0046] The above description is only a preferred embodiment of the present invention and does not constitute any limitation to the present invention. Any simple modification, change and equivalent structural transformation made to the above embodiments according to the technical essence of the present invention shall still fall within the protection scope of the technical solution of the present invention.

Claims

1. An explosion-proof brick wall resistant to shock waves, characterized in that: The invention comprises a frame beam (1), a frame column (3) and an explosion-proof wall, wherein the frame beam (1) is horizontally arranged at the top and bottom of the explosion-proof wall, the frame column (3) is vertically arranged at both sides of the explosion-proof wall, the explosion-proof wall comprises a vertically arranged structural column (4), a horizontally arranged ring beam (5) and a plurality of small walls (2) separated by the structural column (4) and the ring beam (5), the two ends of the structural column (4) are connected to the frame beam (1), the end of the structural column (4) is provided with a flexible material layer (8), the two ends of the ring beam (5) are connected to the frame column (3), and the structural column (4) and the ring beam (5) are vertically intersected in space.

2. The explosion-proof brick wall resistant to shock waves according to claim 1, characterized in that: A plurality of column longitudinal bars (9) and a plurality of stirrups (10) are arranged inside the structural column (4); the column longitudinal bars (9) are arranged vertically on the ground, and the stirrups (10) are distributed in the horizontal direction on the upper and lower parts of the column longitudinal bars (9).

3. The explosion-proof brick wall resistant to shock waves according to claim 1, characterized in that: A protective layer (7) is provided on the connection side between the explosion-proof wall and the frame beam (1) and the frame column (3), and the protective layer (7) is filled with wire mesh mortar or fine stone concrete.

4. The explosion-proof brick wall resistant to shock waves according to claim 3 is characterized in that: The thickness of the protective layer (7) is not less than 30 mm.

5. The explosion-proof brick wall resistant to shock waves according to claim 3 is characterized in that: The protective layer (7) is provided with an inner steel wire mesh, and the size of the inner steel wire mesh is not less than 15×15×1.0 mm.

6. The explosion-proof brick wall resistant to shock waves according to claim 2, characterized in that: The steel bars used for the column longitudinal reinforcement (9) are grade 3 steel with a diameter of 12 mm or grade 3 steel with a diameter of 6.0 mm and a center distance between adjacent steel bars of ≤250 mm.

7. The explosion-proof brick wall resistant to shock waves according to claim 2 or 6, characterized in that: The length of the structural column (4) is not less than 0.24 m, the height is consistent with the height of the explosion-proof brick wall, and the thickness is consistent with the thickness of the explosion-proof brick wall.

8. The explosion-proof brick wall resistant to shock waves according to claim 2, characterized in that: The height of the ring beam (5) is not less than 0.24 m, the length is consistent with the length of the explosion-proof brick wall, and the thickness is consistent with the thickness of the explosion-proof brick wall.

9. The explosion-proof brick wall resistant to shock waves according to claim 1, characterized in that: The small wall (2) is built with solid bricks, and the strength of the bricks is not less than MU15.

10. The explosion-proof brick wall resistant to shock waves according to claim 1, characterized in that: The connection side between the structural column (4) and the small wall (2) is a tooth-jointed structure, and the concave and convex openings of the tooth-jointed structures on both sides correspond to each other.

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