A mine bunker reinforcement structure
By using a combination structure of concrete matrix and reinforcing steel plate in the mine bin, and combining horizontal and vertical stirrups to form a steel cage, the problem of weak connection between the rails and the bin wall was solved, the stability and service life of the mine bin were extended, and the construction cycle was shortened and the cost was reduced.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHONGYE-CHANGTIAN INT ENG CO LTD
- Filing Date
- 2025-08-01
- Publication Date
- 2026-07-10
AI Technical Summary
In existing mine bunker reinforcement structures, the integrity of the connection between the steel rails and the bunker walls is poor, making them susceptible to being knocked off by ore, resulting in an unstable connection and affecting the stability and lifespan of the mine bunker.
The structure adopts a combination of concrete matrix and reinforcing steel plate. The steel plate is embedded in the concrete and forms a protrusion along the height of the mine bin. It is connected by horizontal and vertical stirrups to form a stable steel cage structure, which enhances the connection strength and impact resistance.
It effectively prevents direct damage to the ore bin walls from ore, improves the stability and service life of the ore bin, shortens construction time, and reduces construction difficulty and cost.
Smart Images
Figure CN224478745U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mineral storage equipment technology, specifically to a mineral storage reinforcement structure. Background Technology
[0002] During underground mining operations, ore is typically unloaded into ore bins via transport roadways and chutes, and then fed into crushing or transport equipment through the bin's outlet. Therefore, the ore bin is a crucial engineering element for ore storage and transfer, and its stability and reliability play a vital role in the normal operation of the mine. During use, the bin walls are subjected to continuous impact and abrasion from the ore flow. Inadequate reinforcement of the bin walls can easily lead to problems such as lining plate detachment and rollover, and concrete deformation and damage. Therefore, finding a reasonable and reliable ore bin reinforcement technology to extend the bin's lifespan is of paramount importance for ensuring stable and safe mine production.
[0003] In existing engineering projects, steel plates or rails are commonly used as linings for silo walls to resist the impact and friction of ore. Steel plates and rails have excellent impact resistance and wear resistance, and are easy to obtain and transport, making them good reinforcement materials. However, the overall integrity of the connection between steel plates and rails and the reinforced concrete of the silo wall is poor, and an unsecured connection makes them very susceptible to being knocked off by ore.
[0004] In conclusion, there is an urgent need for a mine storage reinforcement structure to solve, or at least partially solve, the problems existing in the current technology. Utility Model Content
[0005] The purpose of this utility model is to provide a mine bin reinforcement structure, aiming to solve the problem of poor integrity in the connection between the steel rails and the bin walls in existing mine bin reinforcement structures, making them susceptible to being knocked off by ore. The specific technical solution is as follows:
[0006] A mine bin reinforcement structure includes a concrete substrate, reinforcing steel plates, and horizontal stirrups. The concrete substrate forms the mine bin wall. The reinforcing steel plates are embedded in the concrete substrate, with one side of each plate extending into the mine bin wall to form a protrusion along the height of the mine bin. Multiple reinforcing steel plates are arranged circumferentially along the mine bin wall at intervals. Each reinforcing steel plate has a perforation located on the side where it is embedded in the concrete substrate. Horizontal stirrups connect multiple reinforcing steel plates simultaneously through the perforations in the same horizontal plane. A clearance groove extending along the height of the mine bin is formed between two adjacent protrusions.
[0007] Furthermore, each reinforcing steel plate is provided with multiple perforations, which are spaced apart along the height direction of the reinforcing steel plate. Multiple horizontal stirrups are arranged at intervals along the height direction of the reinforcing steel plate, and the horizontal stirrups are arranged to pass through the perforations on the reinforcing steel plate.
[0008] Furthermore, it also includes a first vertical bar, which is arranged along the height direction of the mine bin wall. The first vertical bar is arranged on the side of the horizontal stirrup and is welded and fixedly connected to the horizontal stirrup. Multiple first vertical bars are arranged, and the multiple first vertical bars are arranged circumferentially at intervals along the mine bin wall.
[0009] Preferably, the concrete matrix forms the circular mine bin wall.
[0010] Furthermore, multiple layers of reinforcing steel plates are arranged along the height direction. The reinforcing steel plates in each layer are arranged radially along the circular mine bin wall, and multiple reinforcing steel plates in each layer are arranged circumferentially and spaced apart along the circular bin wall. The reinforcing steel plates in adjacent layers are staggered circumferentially.
[0011] Furthermore, the minimum distance between two adjacent reinforcing steel plates in the same layer is greater than or equal to 10 centimeters, and the depth of the clearance groove is between 5 centimeters and 8 centimeters.
[0012] Furthermore, the reinforcing steel plate is a rolled manganese steel plate.
[0013] Furthermore, it also includes a second vertical bar and circumferential stirrups. The second vertical bar is pre-embedded in the concrete matrix along the height direction. Multiple second vertical bars are arranged, and the multiple second vertical bars are arranged at intervals along the circumferential direction of the mine wall. The circumferential stirrups are arranged in the horizontal direction, and the circumferential stirrups are sequentially fixedly connected to the multiple second vertical bars.
[0014] Preferably, the concrete substrate forms a rectangular mine bin wall or a regular polygonal mine bin wall.
[0015] The application of the technical solution of this utility model has the following beneficial effects:
[0016] Through the above structural design, when ore is loaded into the ore bin, the ore directly contacts or collides with the protruding part of the reinforcing steel plate. Because of the presence of the groove, the ore cannot hit the concrete matrix, thus preventing damage to the ore bin wall. Therefore, the reinforcing steel plate protects the concrete matrix of the ore bin. At the same time, the reinforcing steel plate is embedded in the concrete matrix, and the concrete matrix provides stable support for the reinforcing steel plate, preventing the reinforcing steel plate from shifting during the impact between the ore and the reinforcing steel plate.
[0017] In addition, this application also provides a mine storage reinforcement process, including the following steps:
[0018] S1: Install the first layer of reinforcing steel plates, arrange the first layer of reinforcing steel plates vertically, and distribute all reinforcing steel plates radially along the mine bin; sequentially insert horizontal stirrups into the holes on the first layer of reinforcing steel plates located on the same horizontal plane, so that the horizontal stirrups are connected to all reinforcing steel plates at the same time; install multiple horizontal stirrups in the holes at different heights on the first layer of reinforcing steel plates respectively;
[0019] S2: Install the first vertical bar, arrange the first vertical bar along the height direction, and weld and fix each first vertical bar to the horizontal stirrup or tie it with tie wire;
[0020] S3: Install the second vertical reinforcement bar and circumferential stirrups;
[0021] S4: Weld reinforcing bars to the inner side of the first layer of reinforcing steel plate. The reinforcing bars are arranged in a ring and multiple layers of reinforcing bars are welded along the height direction.
[0022] S5: Install the template, embed the template between two adjacent reinforcing steel plates, and make sure one side of the template abuts against the retaining rib. Install all the templates in sequence.
[0023] S6: Pour concrete, and after the concrete has solidified to form a concrete base, use a cutting machine to cut off the reinforcing bars and remove the formwork;
[0024] S7: Construct the second layer of reinforcing steel plates. The second layer of reinforcing steel plates is placed above the first layer of reinforcing steel plates, and the second layer of reinforcing steel plates is staggered from the first layer of reinforcing steel plates in the circumferential direction. After the construction of the second layer of reinforcing steel plates is completed, continue to construct the next layer above the second layer of reinforcing steel plates until the construction is completed.
[0025] In addition to the objectives, features, and advantages described above, this utility model has other objectives, features, and advantages. These will be described below with reference to... Figures 1-7 The present invention will be described in further detail below. Attached Figure Description
[0026] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:
[0027] Figure 1 This is one of the internal structural schematic diagrams of a mine storage reinforcement structure according to Embodiment 1 of this application;
[0028] Figure 2 This is a partially enlarged schematic diagram of a mine storage reinforcement structure according to Embodiment 1 of this application;
[0029] Figure 3 yes Figure 2 Sectional view at point AA;
[0030] Figure 4 This is a second schematic diagram of the internal structure of a mine storage reinforcement structure according to Embodiment 1 of this application;
[0031] Figure 5 yes Figure 4 Enlarged view of point A in the middle;
[0032] Figure 6 yes Figure 4 Enlarged view at point B;
[0033] Figure 7 This is a flowchart of a mine storage reinforcement process according to Embodiment 2 of this application.
[0034] Among them, 1. Concrete substrate; 2. Reinforcing steel plate; 21. Perforation; 3. Horizontal stirrups; 4. Protrusions; 5. Relief grooves; 6. First vertical bar; 7. Second vertical bar; 8. Circumferential stirrups; 9. Retaining bars; 10. Formwork. Detailed Implementation
[0035] To facilitate understanding of this invention, a more comprehensive description is provided below, along with preferred embodiments. However, this invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this invention.
[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
[0037] Example 1:
[0038] See Figures 1-6 This embodiment provides a mine bin reinforcement structure, including a concrete substrate 1, reinforcing steel plates 2, and horizontal stirrups 3. The concrete substrate 1 forms the mine bin wall. The reinforcing steel plates 2 are embedded in the concrete substrate 1, and one side of the reinforcing steel plates 2 extends along the mine bin wall into the mine bin, forming a protrusion 4 along the height direction of the mine bin. Multiple reinforcing steel plates 2 are provided, and the multiple reinforcing steel plates 2 are arranged circumferentially at intervals along the mine bin wall. Each reinforcing steel plate 2 is provided with a through hole 21, which is arranged on the side of the reinforcing steel plate 2 embedded in the concrete substrate 1. The horizontal stirrups 3 connect multiple reinforcing steel plates 2 in series through the through holes 21 in the same horizontal plane. A clearance groove 5 extending along the height direction of the mine bin is formed between two adjacent protrusions 4.
[0039] It can be seen that, through the above structural design, when ore is loaded into the ore bin, the ore directly contacts or collides with the protrusions 4 of the reinforcing steel plate 2. Because of the grooves, the ore cannot impact the concrete substrate 1, thus preventing damage to the bin wall. Therefore, the reinforcing steel plate 2 protects the concrete substrate 1 of the ore bin. Simultaneously, the reinforcing steel plate 2 is embedded in the concrete substrate 1, providing stable support and preventing displacement of the reinforcing steel plate 2 during impact. Specifically, the portion of the reinforcing steel plate 2 embedded in the concrete substrate 1 accounts for more than 60% of the entire reinforcing steel plate 2. The larger the embedding percentage and the deeper the embedding, the stronger the impact resistance of the reinforcing steel plate 2.
[0040] Furthermore, each reinforcing steel plate 2 is provided with multiple through holes 21, which are spaced apart along the height direction of the reinforcing steel plate 2. Multiple horizontal stirrups 3 are arranged at intervals along the height direction of the reinforcing steel plate 2, and the horizontal stirrups 3 are inserted into the through holes 21 on the reinforcing steel plate 2. In this embodiment, each reinforcing steel plate 2 is provided with four through holes 21, and ten horizontal stirrups 3 are arranged to correspond to ten sets of through holes 21 at different heights. The spacing between two adjacent horizontal stirrups 3 is 200 mm. Specifically, the horizontal stirrups 3 are arranged in a ring shape, and the horizontal stirrups 3 pass through the through holes 21 on the same horizontal plane in sequence. Different horizontal stirrups 3 are inserted into the through holes 21 at different heights. It is worth noting that the two ends of the horizontal stirrups 3 are fixedly connected by welding to form a complete closed ring, so that the horizontal stirrups 3 exert a resultant force on the reinforcing steel plate 2 towards the mine, which further stabilizes the reinforcing steel plate 2. It should be noted that the diameter of the through hole 21 is slightly larger than the diameter of the horizontal stirrup 3, so that the horizontal stirrup 3 can pass smoothly through the through hole, but the side of the reinforcing steel plate 2 near the ore bin can abut against the horizontal stirrup 3. In some other embodiments of this application, the two ends of the horizontal stirrup 3 are tightened with threaded sleeves. It should be noted that the threads at both ends of the threaded sleeves are turned in opposite directions, and the threads at both ends of the horizontal stirrup 3 are also turned in opposite directions. By rotating the threaded sleeves, both ends of the horizontal stirrup 3 can be screwed into the threaded sleeves simultaneously for fixation, or both ends of the horizontal stirrup 3 can be screwed out simultaneously.
[0041] It is known that by setting multiple perforations 21, multiple horizontal stirrups 3 are set along the height direction of the reinforcing steel plate 2, thereby strengthening the stability of the connection between the reinforcing steel plate 2 and the concrete matrix 1, making the reinforcing steel plate 2 more stable and having stronger impact resistance.
[0042] Furthermore, it also includes a first vertical reinforcement 6, which is arranged along the height direction of the mine bin wall. The first vertical reinforcement 6 is arranged on the side of the horizontal stirrup 3, specifically either inside or outside the horizontal stirrup 3, and is welded and fixedly connected to the horizontal stirrup 3. Multiple first vertical reinforcements 6 are arranged, and these multiple first vertical reinforcements 6 are arranged at intervals around the circumference of the mine bin wall. In this embodiment, the first vertical reinforcement 6 is arranged outside the horizontal stirrup 3.
[0043] It can be seen that through the arrangement of the first vertical reinforcement 6, when the reinforcing steel plate 2 is impacted by ore, the steel plate transmits the impact force to the horizontal stirrup 3, the horizontal stirrup 3 then transmits the force to the first vertical reinforcement 6, and the first vertical reinforcement 6 then evenly transmits the force to the surrounding concrete matrix 1, thereby improving the impact resistance of the reinforcing steel plate 2. It should be noted that when the horizontal stirrup 3 is arranged on the outer side away from the first vertical reinforcement 6, because the first vertical reinforcement 6 and the horizontal stirrup 3 are fixedly connected by welding, the force on the horizontal stirrup 3 can also be transmitted to the first vertical reinforcement 6. In addition, the horizontal stirrup 3 acts as a clamping force on the first vertical reinforcement 6 and the reinforcing steel plate 2, further improving the impact resistance of the reinforcing steel plate 2.
[0044] Furthermore, the concrete substrate 1 forms a circular mine bin wall. In some other embodiments of this application, the concrete substrate 1 may also be arranged to form a rectangular mine bin wall or a regular polygonal mine bin wall.
[0045] Furthermore, multiple layers of reinforcing steel plates 2 are arranged along the height direction. In each layer, the reinforcing steel plates 2 are arranged radially along the circular mine bin wall, and multiple reinforcing steel plates 2 in each layer are arranged circumferentially along the circular bin wall at intervals. Adjacent layers of reinforcing steel plates 2 are staggered circumferentially.
[0046] It is known that when ore impacts the reinforcing steel plate 2, an impact force perpendicular to the direction of the mine wall is applied. By arranging the reinforcing steel plate 2 radially along the circular mine wall, the impact force of the reinforcing steel plate 2 is directly transmitted to the concrete matrix 1 on the side where the reinforcing steel plate 2 is embedded in the concrete matrix 1 and to the horizontal stirrups 3, preventing the impact force of the reinforcing steel plate 2 from being transmitted to the concrete matrix 1 between the two reinforcing steel plates 2, thereby preventing damage to the concrete matrix 1 between the two reinforcing steel plates 2.
[0047] Furthermore, the minimum distance between two adjacent reinforcing steel plates 2 in the same layer is greater than or equal to 10 centimeters, and the groove depth of the clearance groove 5 is between 5 centimeters and 8 centimeters.
[0048] It is known that the diameter of the ore is generally greater than 10 centimeters. Therefore, when the ore falls into the ore bin, it will directly contact or collide with the reinforcing steel plate 2, without colliding with the concrete substrate 1 between the two reinforcing steel plates 2. Thus, the concrete substrate 1 will not be damaged, thereby achieving the function of reinforcing and protecting the ore bin wall. It is worth noting that the impact of the ore with the reinforcing plates will generate vibration. When the distance between the two reinforcing steel plates 2 is 10 centimeters or more, because the thickness of the concrete substrate 1 is sufficient, the vibration generated by the impact of the ore with the reinforcing steel plates 2 is unlikely to cause cracks in the concrete substrate 1 between the two reinforcing steel plates 2, thus preventing damage to the concrete substrate 1. It should be noted that the ore has sharp edges. When the ore is loaded into the ore bin, some of these edges may extend between the two reinforcing steel plates 2, damaging the concrete substrate 1 between them. The groove design prevents these edges from easily contacting the concrete substrate 1, thus reducing the damage. Experiments have shown that a groove depth of 5 cm to 8 cm yields the best results.
[0049] Furthermore, the reinforcing steel plate 2 is a rolled manganese steel plate. It should be noted that rolling can be hot rolling or cold rolling. Both hot rolling and cold rolling can refine the grains in the manganese steel plate.
[0050] As we know, manganese steel plate is an alloy steel. After rolling, the grains inside the manganese steel plate are refined, thereby improving the overall performance of the manganese steel plate. Specifically, it becomes more wear-resistant, and its hardness and toughness are enhanced. After drilling the piercing hole 21, it undergoes quenching treatment to further improve the hardness of the manganese steel plate, thereby improving its wear resistance and extending its service life.
[0051] Furthermore, it also includes second vertical reinforcement bars 7 and circumferential stirrups 8. The second vertical reinforcement bars 7 are pre-embedded in the concrete substrate 1 along the height direction. Multiple second vertical reinforcement bars 7 are arranged at intervals along the circumferential direction of the mine wall. The circumferential stirrups 8 are arranged horizontally and are sequentially fixedly connected to the multiple second vertical reinforcement bars 7. The circumferential stirrups 8 are arranged horizontally, and multiple circumferential stirrups 8 are arranged at intervals along the height direction of the second vertical reinforcement bars 7.
[0052] It should be noted that the second vertical bar 7 is arranged on the outer side of the mine wall, and the circumferential stirrup 8 is wrapped around the second vertical bar 7 and fixedly connected to the second vertical bar 7 by welding or by using tie wire to form a steel cage. The steel cage formed by the second vertical bar 7 and the circumferential stirrup 8 improves the strength of the mine wall.
[0053] Example 2:
[0054] See Figure 7 This embodiment provides a mine bunker reinforcement process, including the following steps:
[0055] S1: Install the first layer of reinforcing steel plates 2, arrange the first layer of reinforcing steel plates 2 vertically, and distribute all reinforcing steel plates 2 radially along the mine bin; sequentially insert horizontal stirrups 3 into the perforations 21 located on the same horizontal plane on the first layer of reinforcing steel plates 2, so that the horizontal stirrups 3 are connected to all reinforcing steel plates 2 at the same time; install multiple horizontal stirrups 3 respectively in the perforations 21 at different heights on the first layer of reinforcing steel plates 2; by inserting the horizontal stirrups 3 into the perforations 21 located on the same horizontal plane of each reinforcing steel plate 2, the reinforcing steel plates 2 are initially fixed to prevent them from tilting;
[0056] S2: Install the first vertical rib 6, arrange the first vertical rib 6 along the height direction, and weld and fix each first vertical rib 6 to the horizontal stirrup 3 or tie it with wire; this setting method makes it convenient to position and fix the first vertical rib 6.
[0057] S3: Install the second vertical bar 7 and the circumferential stirrup 8; the second vertical bar 7 and the circumferential stirrup 8 form a steel cage, which reinforces the mine bin wall;
[0058] S4: Weld reinforcing ribs 9 to the inner side of the first layer of reinforcing steel plate 2. The reinforcing ribs 9 are arranged in a ring and multiple layers of reinforcing ribs 9 are welded along the height direction. The setting of the reinforcing ribs 9 facilitates the installation and positioning of the subsequent formwork 10, and plays a positioning role for the formwork 10. At the same time, it makes the formwork 10 flush with the side of the reinforcing steel plate 2, so that a groove can be formed between two adjacent formwork 10 when the formwork 10 is removed. At the same time, the reinforcing ribs 9 are welded and fixed to the reinforcing steel plate 2 to prevent the reinforcing steel plate 2 from moving during the concrete pouring process. That is, the reinforcing ribs 9 play a role in fixing and limiting the reinforcing steel plate 2.
[0059] S5: Install template 10, embed template 10 between two adjacent reinforcing steel plates 2, and one side of template 10 abuts against the retaining rib 9. Install all templates 10 in sequence; both sides of template 10 abut against the reinforcing steel plate 2 respectively, and the side of template 10 near the empty chamber abuts against the retaining rib 9, and is positioned by the retaining rib 9; template 10 is made of wood, which is convenient to remove after pouring;
[0060] S6: Pour concrete and wait for it to solidify to form concrete matrix 1. Use a cutting machine to cut off the reinforcing bars 9 and remove the formwork 10. Remove the reinforcing bars 9 by cutting to facilitate the subsequent removal of the formwork 10. After the formwork 10 is removed, a groove is formed at the position of the formwork 10. Therefore, the thickness of the formwork 10 directly determines the depth of the groove. When a deeper groove is required, a relatively thicker formwork 10 can be used.
[0061] S7: Construct the second layer of reinforcing steel plate 2. The second layer of reinforcing steel plate 2 is placed above the first layer of reinforcing steel plate 2, and the second layer of reinforcing steel plate 2 is staggered from the first layer of reinforcing steel plate 2 in the circumferential direction. After the construction of the second layer of reinforcing steel plate 2 is completed, continue to construct the next layer above the second layer of reinforcing steel plate 2 until the construction is completed.
[0062] It is understood that the reinforced mine wall formed by the above-described structure and construction method achieves better results, proving superior to structures using steel plates and expansion bolts to encase the mine wall. Furthermore, by adopting the mechanism design in Example 1 and using the aforementioned construction method, the construction period is short, the construction difficulty is low, and construction time and costs are significantly reduced. Existing reinforcement structures require pouring concrete, waiting for it to fully solidify, and allowing a certain curing time before drilling expansion bolt holes in the mine wall and installing iron plates on the inner wall. This construction method requires waiting for the concrete to solidify, resulting in a long construction time. In contrast, the reinforcing steel plate 2 of this application is directly embedded in the concrete, completing the construction immediately after the concrete is poured, shortening construction time, reducing mining downtime, and minimizing property losses caused by downtime. Additionally, the entire process does not involve the hoisting of large components; construction can be carried out manually and with auxiliary equipment, reducing construction difficulty and operating costs.
[0063] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A mine storage reinforcement structure, characterized in that: It includes a concrete substrate (1), a reinforcing steel plate (2) and horizontal stirrups (3). The concrete substrate (1) forms the mine bin wall. The reinforcing steel plate (2) is embedded in the concrete substrate (1), and one side of the reinforcing steel plate (2) extends along the mine bin wall into the mine bin and forms a protrusion (4) along the height direction of the mine bin. Multiple reinforcing steel plates (2) are provided, and the multiple reinforcing steel plates (2) are arranged circumferentially along the mine wall. Each reinforcing steel plate (2) is provided with a perforation (21), and the perforation (21) is arranged on the side of the reinforcing steel plate (2) embedded in the concrete matrix (1). The horizontal stirrups (3) are connected in series with multiple reinforcing steel plates (2) through perforations (21) in the same horizontal plane; A clearance groove (5) extending along the height direction of the ore bin is formed between two adjacent protrusions (4).
2. The mine storage reinforcement structure according to claim 1, characterized in that: Each of the reinforcing steel plates (2) is provided with multiple through holes (21), and the multiple through holes (21) are arranged at intervals along the height direction of the reinforcing steel plate (2). Multiple horizontal stirrups (3) are arranged at intervals along the height direction of the reinforcing steel plate (2), and the horizontal stirrups (3) are arranged to pass through the through holes (21) on the reinforcing steel plate (2).
3. The mine storage reinforcement structure according to claim 1, characterized in that: It also includes a first vertical bar (6), which is arranged along the height direction of the mine bin wall. The first vertical bar (6) is arranged on the side of the horizontal stirrup (3), and the first vertical bar (6) is welded and fixedly connected to the horizontal stirrup (3). Multiple first vertical ribs (6) are arranged, and the multiple first vertical ribs (6) are arranged at intervals around the circumference of the mine wall.
4. A mine storage reinforcement structure according to any one of claims 1-3, characterized in that: The concrete matrix (1) forms a circular mine bin wall.
5. A mine storage reinforcement structure according to claim 4, characterized in that: The reinforcing steel plates (2) are arranged in multiple layers along the height direction. The reinforcing steel plates (2) in each layer are arranged radially along the circular mine wall, and multiple reinforcing steel plates (2) in each layer are arranged circumferentially along the circular mine wall. The reinforcing steel plates (2) in adjacent layers are staggered circumferentially.
6. The mine storage reinforcement structure according to claim 4, characterized in that: The minimum distance between two adjacent reinforcing steel plates (2) in the same layer is greater than or equal to 10 cm, and the groove depth of the relief groove (5) is between 5 cm and 8 cm.
7. A mine storage reinforcement structure according to any one of claims 1-3, characterized in that: The reinforcing steel plate (2) is a rolled manganese steel plate.
8. A mine storage reinforcement structure according to any one of claims 1-3, characterized in that: It also includes a second vertical bar (7) and a circumferential stirrup (8). The second vertical bar (7) is pre-embedded in the concrete matrix (1) along the height direction. Multiple second vertical bars (7) are arranged. Multiple second vertical bars (7) are arranged circumferentially at intervals along the mine wall. The circumferential stirrup (8) is arranged horizontally, and the circumferential stirrup (8) is sequentially fixedly connected to multiple second vertical bars (7).
9. A mine storage reinforcement structure according to any one of claims 1-3, characterized in that: The concrete matrix (1) forms a rectangular mine bin wall or a regular polygonal mine bin wall.