Synthetic clay mineral ecological slope protection plate with fractal structure

Abstract

The application discloses a synthetic clay mineral ecological slope protection plate with a fractal structure, which comprises a plate body and an accessory fixing device, and the overall form of the plate body has a fractal structure of a certain order, such as a Hilbert curve shape, a Sierpinski triangle, a Koch snowflake shape and the like. Taking a second-order Sierpinski triangle structure as an example, the plate body is designed in an equilateral triangle shape. The synthetic clay mineral ecological slope protection plate with the fractal structure is convenient for planting and managing aquatic and hygrophyte plants on the basis of ensuring the stability of a river and lake wetland bank slope, preventing erosion and resisting impact, greatly expands the habitat space of microorganisms, and improves the landscape effect and water purification capacity of the river and lake wetland bank slope; through the setting of the abutting grooves, the penetrating square holes, the pin cones, the first right-angle trapezoidal plates and the second right-angle trapezoidal plates, the two adjacent plate bodies are limited to each other, and the pin cones are embedded into the slope surface, so that the overall stability of the slope protection plate structure is further improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ecological restoration, in particular to a synthetic clay mineral ecological slope protection plate with fractal structure. BACKGROUND

[0002] Early river and lake wetland construction and management mainly aimed at eliminating waterlogging and developing and utilizing water resources, and adopted traditional water conservancy engineering hard lining technologies such as concrete and mortar stone, which made great contributions to social and economic development, but also hindered the material circulation and energy flow between aquatic and terrestrial ecosystems, leading to a decrease in aquatic biodiversity and a decline in water self-purification capacity.

[0003] As described in the application No. 201910383362.6, a porous medium erosion-resistant ecological revetment increases the biological habitat space and its diversity by the pores of different particle size block stones, promotes the improvement of biological diversity and water quality purification capacity while ensuring the river revetment and erosion resistance strength.

[0004] Based on the search of the above-mentioned data, it can be seen that when simply using block stones of different particle sizes to make slope protection, the engineering quantity is large, and the stability of the slope protection structure cannot be guaranteed, and in the actual laying process of the conventional slope protection plate, the stability of the slope protection structure is often simply ensured by the clamping between the slope protection plates, and the structural strength is poor. SUMMARY

[0005] (I) Technical problems solved

[0006] In view of the deficiencies of the prior art, the present application provides a synthetic clay mineral ecological slope protection plate with fractal structure, which solves the problems of large laying work quantity, poor structural strength and hindering the material circulation and energy flow between aquatic and terrestrial ecosystems of conventional slope protection.

[0007] (II) Technical solutions

[0008] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a synthetic clay mineral ecological slope protection plate with fractal structure, comprising a plate body, the overall form of the plate body has a fractal structure of a certain order, such as Hilbert curve shape, Sierpinski triangle, Koch snowflake shape, etc. Taking a two-order Sierpinski triangle structure as an example, the plate body is designed in the shape of an equilateral triangle, a first triangular planting hole and three second triangular planting holes are formed on the front surface of the plate body, and the first triangular planting hole and the three second triangular planting holes are distributed in the shape of a Sierpinski triangle on the front surface of the plate body.

[0009] The plate body is provided with a butt joint groove on each of the three sides, and a through square hole is formed on the front face of the plate body and is in communication with the butt joint groove, a pin cone is slidably installed in the through square hole, an assembly groove is formed at one end of the pin cone, a sliding groove in communication with the assembly groove is formed at one side of the pin cone, a first right-angled trapezoidal plate matched with the butt joint groove is slidably installed in the sliding groove, and a blocking plate is connected at one end of the pin cone, and a second right-angled trapezoidal plate matched with the first right-angled trapezoidal plate is fixedly installed at one side of the blocking plate.

[0010] By adopting the above technical scheme, the multi-order planting holes with fractal structure such as the first triangular planting hole and the second triangular planting hole are used to facilitate the planting and management of aquatic and hygrophyte plants, greatly expand the microorganism habitat space, and improve the landscape effect and water purification capacity of the river and lake wetland bank slope on the basis of ensuring the stability and erosion resistance of the river and lake wetland bank slope.

[0011] The present application further provides that a stepped groove is formed on the surface of the blocking plate, a butt joint hole in communication with the stepped groove is formed at one end of the pin cone, and a wooden pin is arranged in the stepped groove and the butt joint hole.

[0012] The present application further provides that the second triangular planting hole comprises a small triangular hole and a large triangular hole, the small triangular hole is formed on the front face of the plate body, the large triangular hole is formed on the back of the plate body, and the small triangular hole and the large triangular hole are in communication.

[0013] By adopting the above technical scheme, the small triangular hole and the large triangular hole are used to improve the connection stability between the slope and the plate body and provide more habitat space for microorganisms.

[0014] The present application further provides that a ring-shaped square groove is formed on the outer periphery of the pin cone, a plurality of through holes are formed in the ring-shaped square groove, and the ring-shaped square groove and the through holes are filled with a matching material.

[0015] The present application further provides that the matching material is made of cooked glutinous rice, bamboo charcoal fiber, plant growth nutrient solution and fine material, and the mass ratio of the cooked glutinous rice, the bamboo charcoal fiber, the plant growth nutrient solution and the fine material is 10:1:1:60.

[0016] The present application further provides that the preparation method of the matching material comprises the following steps:

[0017] The surface layer soil where the plate body is to be laid is crushed and sterilized to form fine materials, the fine materials, bamboo charcoal fibers and plant growth solution are uniformly stirred to obtain nutrient base material, cooked glutinous rice and appropriate amount of water are added to the nutrient base material and uniformly stirred to obtain fitting material.

[0018] By using the above technical scheme, the fine materials prepared by using the plate body with the laying surface layer soil as filling material can effectively adhere to the local ecological environment, the cooked glutinous rice can effectively bond the fitting material on the pin column while providing nutrients for the growth of microorganisms, the bamboo charcoal fibers can ensure the structural strength of the fitting material while achieving deep sterilization, and the plant growth solution can provide better growth conditions for the growth of plants planted in the first triangular planting hole and the second triangular planting hole.

[0019] The application further provides that the plate body, the pin cone, the first right-angled trapezoidal plate, the second right-angled trapezoidal plate and the blocking plate are all made of clay minerals.

[0020] The application further provides that the clay minerals specifically include acidified red mud, fly ash, coal gangue and clay, and the mass ratio of the acidified red mud, fly ash, coal gangue and clay is 2:1:4:3.

[0021] By using the above technical scheme, the abundant pores of the clay minerals further increase the microbial attachment sites and directly adsorb nitrogen and phosphorus pollutants, thereby ensuring the slope protection effect while providing support for the material circulation and energy flow between aquatic and terrestrial ecosystems.

[0022] The application further provides that the synthetic clay mineral ecological slope protection plate with a fractal structure is constructed according to the following steps:

[0023] 1) According to the actual needs of the river and lake wetland bank slope where the plate body is to be laid, a plate body with a fractal structure is made of sintered clay minerals, and its auxiliary fixing device is prepared;

[0024] 2) The surface layer soil of the river and lake wetland bank slope where the plate body is to be laid is used for the preparation of fine materials, nutrient base material and fitting material, and the bank slope is made into a slope with a slope not higher than 1:1;

[0025] 3) According to the actual situation of the river and lake wetland bank slope where the plate body is to be laid, the laying width is determined, and the water level above and below is not less than 0.5m, and the soil in the laying area is rammed to a ramming coefficient of not less than 95%;

[0026] 4) The plate body is laid and the auxiliary fixing facilities are installed, and the fitting material is filled;

[0027] 5) In the first triangular planting hole and the three second triangular planting holes, aquatic, wetland plants or grass seeds are planted.

[0028] (Three) beneficial effects

[0029] The application provides a synthetic clay mineral ecological slope protection plate with a fractal structure.

[0030] Beneficial effects:

[0031] (1) The application realizes ecological restoration of river and lake wetlands by constructing an ecological slope protection plate with a second-order Sierpinski triangle fractal structure. Specifically, the ecological slope protection plate with a fractal structure such as a first triangular planting hole and a second triangular planting hole is used to facilitate the planting and management of aquatic and hygrophyte plants while ensuring the stability and erosion resistance of the river and lake wetland bank slope, greatly expanding the microorganism habitat space and improving the river and lake wetland bank slope landscape effect and water purification capacity; through the setting of the docking groove, the penetrating square hole, the pin cone, the first right-angle trapezoidal plate and the second right-angle trapezoidal plate, the adjacent two plate bodies are limited to each other, and the pin cone is embedded into the slope surface, further improving the overall stability of the slope protection plate structure.(2) For the ecological slope protection plate with a second-order Sierpinski triangle structure, the small triangular hole and the large triangular hole are used to improve the connection stability between the slope surface and the plate body while providing more habitat space for microorganisms.

[0032] (3) The application uses the fine material prepared by laying the surface soil on the plate body as the filler to ensure that the matching material can effectively adapt to the local ecological environment, uses the cooked glutinous rice to ensure that the matching material can be effectively bonded on the pin column while providing nutrient ingredients for the growth of microorganisms, and under the setting of the bamboo charcoal fiber, ensures the structural strength of the matching material while achieving the purpose of deep sterilization, and cooperates with the setting of the plant growth solution to provide better growth conditions for the growth of the plants planted in the first triangular planting hole and the second triangular planting hole.

[0033] (4) The application further increases the microorganism attachment points by using the rich pores of the clay mineral, directly adsorbs nitrogen and phosphorus pollutants, ensures the slope protection effect, and provides support for the material circulation and energy flow between the aquatic and terrestrial ecosystems. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 It is a structure schematic view of the assembled second-order Sierpinski triangle plate body of the application.

[0035] Figure 2 It is an external structure schematic view of the second-order Sierpinski triangle plate body of the application.

[0036] Figure 3 It is a rear view of the second-order Sierpinski triangle plate body of the application.

[0037] Figure 4 The structure diagram of the pin cone of the present application is shown in the figure.

[0038] Figure 5 The structure diagram of the second-order Sierpinski triangle in the embodiment of the present application is shown in the figure.

[0039] In the figure, 1, plate body; 2, first triangular planting hole; 3, second triangular planting hole; 4, butt joint groove; 5, through square hole; 6, pin cone; 7, assembly groove; 8, sliding groove; 9, first right trapezoidal plate; 10, blocking plate; 11, second right trapezoidal plate; 12, stepped groove; 13, butt joint hole; 14, wooden pin; 15, small triangular hole; 16, large triangular hole; 17, annular square groove; 18, through hole; 19, matching material. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application.

[0041] Please refer to Figures 1-4 The embodiment of the present application provides a technical solution: a synthetic clay mineral ecological slope protection plate with a fractal structure, comprising a plate body 1. In order to provide planting space and improve the stability of the connection between the plate body 1 and the slope surface and the aesthetics of the assembled plate body 1, the plate body 1 is designed in an equilateral triangular shape. The front surface of the plate body 1 is provided with a first triangular planting hole 2 and three second triangular planting holes 3. The first triangular planting hole 2 and the three second triangular planting holes 3 are distributed on the front surface of the plate body 1 in the shape of a Sierpinski triangle.

[0042] As a preferred solution, in order to improve the stability of the connection between the slope surface and the plate body and provide more habitat space for microorganisms, the second triangular planting hole 3 comprises a small triangular hole 15 and a large triangular hole 16. The small triangular hole 15 is provided on the front surface of the plate body 1, and the large triangular hole 16 is provided on the back surface of the plate body 1. The small triangular hole 15 and the large triangular hole 16 are in communication.

[0043] As a preferred, in order to ensure the stability of the connection between the two adjacent plate body 1, and to ensure the connection strength between the plate body 1 and the slope, the plate body 1 is provided with a butt joint groove 4 on the three sides, the front of the plate body 1 is provided with three through square holes 5, and the through square hole 5 is communicated with the butt joint groove 4, the inside of the through square hole 5 is slidably installed with a pin cone 6, one end of the pin cone 6 is provided with an assembly groove 7, one side of the pin cone 6 is provided with a sliding groove 8 communicated with the assembly groove 7, the inside of the sliding groove 8 is slidably installed with a first right trapezoidal plate 9 matched with the butt joint groove 4, one end of the pin cone 6 is connected with a blocking plate 10, one side of the blocking plate 10 is fixedly installed with a second right trapezoidal plate 11 matched with the first right trapezoidal plate 9, the surface of the blocking plate 10 is provided with a stepped groove 12, one end of the pin cone 6 is provided with a butt joint hole 13 communicated with the stepped groove 12, and the inside of the stepped groove 12 and the butt joint hole 13 is provided with a wooden pin 14.

[0044] As a preferred, in order to effectively fit the local ecological environment, and improve the slope land nutrition, the outer periphery of the pin cone 6 is provided with an annular square groove 17, and a plurality of through holes 18 are formed in the annular square groove 17, and the annular square groove 17 and the through holes 18 are filled with a matching material 19, and the matching material 19 is made of cooked glutinous rice, bamboo charcoal fiber, plant growth nutrient solution and fine material, and the mass ratio of cooked glutinous rice, bamboo charcoal fiber, plant growth nutrient solution and fine material is 10:1:1:60, wherein the plant growth nutrient solution is the nutrient solution required for planting in the first triangular planting hole 2 and the three second triangular planting holes 3.

[0045] Further, the preparation method of the matching material 19 comprises the following steps:

[0046] The surface layer soil of the plate body 1 to be laid is crushed and sterilized to form fine material, the fine material, bamboo charcoal fiber and plant growth solution are uniformly stirred to obtain nutrient base material, cooked glutinous rice and appropriate water are added to the nutrient base material, and the mixture is uniformly stirred to obtain the matching material 19.

[0047] As a preferred, in order to increase the microbial attachment point, and directly adsorb nitrogen and phosphorus pollutants, the plate body 1, the pin cone 6, the first right trapezoidal plate 9, the second right trapezoidal plate 11 and the blocking plate 10 are all made of clay mineral, and the clay mineral specifically includes acidized red mud, fly ash, coal gangue and clay, and the mass ratio of acidized red mud, fly ash, coal gangue and clay is 2:1:4:3.

[0048] When the slope needs to be paved, the slope surface is leveled, the surface soil of the slope is obtained, the fine material is prepared after being crushed and sterilized, the fine material is prepared with bamboo charcoal fiber, plant growth solution and cooked glutinous rice to prepare the matching material 19, the matching material 19 is applied in the through hole 18 and the annular square groove 17, and the plate body 1 is paved on the leveled slope. In the process, the pin cone 6 is inserted into the slope through the through square hole 5, then the second right-angled trapezoidal plate 11 on the blocking plate 10 is inserted into the assembly groove 7, the second right-angled trapezoidal plate 11 extrudes the first right-angled trapezoidal plate 9, and then the first right-angled trapezoidal plate 9 is extruded from the sliding groove 8 of one plate body 1 into the sliding groove 8 of the adjacent another plate body 1, and then enters the assembly groove 7 of the plate body 1, and then the blocking plate 10 is inserted into the through square hole 5, and then the wooden pin 14 is sequentially inserted into the stepped groove 12 and the butt joint hole 13, and the limiting of the plate body 1 is completed.

[0049] One of the synthetic clay mineral ecological slope protection plates with fractal structure is constructed according to the following steps:

[0050] 1) According to the actual demand of the river and lake wetland bank slope to be paved, the plate body 1 with fractal structure is made of sintered synthetic clay mineral, and its auxiliary fixing device is prepared;

[0051] 2) The surface soil of the river and lake wetland bank slope to be paved is used for the preparation of fine material, nutrient base material and matching material, and the bank slope is made into a slope with a slope not higher than 1:1;

[0052] 3) According to the actual situation of the river and lake wetland bank slope to be paved, the paving width is determined, and the water level is not less than 0.5m, and the soil in the paving area is rammed to a ramming coefficient of not less than 95%;

[0053] 4) The plate body 1 is paved and the auxiliary fixing facilities are installed, and the matching material is filled;

[0054] 5) In the first triangular planting hole 2 and the three second triangular planting holes 3, aquatic, wetland plants or grass seeds are planted.

[0055] As an extended description, when the plate body 1 is paved to contact with the water body, the contact area required by the slope protection plate can be determined according to the water quality purification demand, that is, the size of the triangular planting hole smaller than the size of the second triangular planting hole 3 is opened on the front surface of the plate body 1 and located at the outer periphery of the second triangular planting hole 3 according to the shape of the Sierpinski triangle. Figure 2 The triangular planting hole in the second triangular planting hole 3 is opened to reduce the contact area of the plate body 1 with the water body.

[0056] As a detailed description, the Figure 2The first triangular planting hole 2 and the three second triangular planting holes 3 constitute a first-order Sierpinski triangle, and when smaller triangular planting holes are arranged on the outer periphery of the second triangular planting holes 3, a second-order Sierpinski triangle is constituted, as shown in the accompanying drawings. Figure 5

[0057] The present application is further provided with:

[0058] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments using other fractal structures and construction materials without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.​

Claims

1. A synthetic clay mineral eco-slope protection sheet having a fractal structure, characterized by, The utility model provides a kind of board body (1) comprising fractal structure with certain order and each order planting hole, and accessory device for fixed; The board body (1) is designed as equilateral triangle, and a first triangular planting hole (2) and three second triangular planting holes (3) are formed on the front surface of the board body (1). The first triangular planting hole (2) and the three second triangular planting holes (3) are distributed in the form of a shelebinsky triangle on the front surface of the board body (1). A butt joint groove (4) is formed on each side of the board body (1), and a through square hole (5) is formed on the front surface of the board body (1). The through square hole (5) is in communication with the butt joint groove (4). A pin cone (6) is slidably installed in the through square hole (5). An assembly groove (7) is formed at one end of the pin cone (6). A sliding groove (8) is formed on one side of the pin cone (6) and is in communication with the assembly groove (7). A first right trapezoidal plate (9) that is matched with the butt joint groove (4) is slidably installed in the sliding groove (8). A blocking plate (10) is connected to one end of the pin cone (6). A second right trapezoidal plate (11) that is matched with the first right trapezoidal plate (9) is fixedly installed on one side of the blocking plate (10). An annular square groove (17) is formed on the outer periphery of the pin cone (6), and a plurality of through holes (18) are formed in the annular square groove (17). The annular square groove (17) and the through holes (18) are filled with a matching material (19). After the slope surface is leveled, the board body (1) is laid on the slope surface. In the process, the pin cone (6) is inserted into the slope surface through the through square hole (5). Then, the second right trapezoidal plate (11) on the blocking plate (10) is inserted into the assembly groove (7). The second right trapezoidal plate (11) presses the first right trapezoidal plate (9), so that the first right trapezoidal plate (9) is squeezed from the sliding groove (8) of one board body (1) into the sliding groove (8) of another adjacent board body (1), and then into the assembly groove (7) of the board body (1).

2. The synthetic clay mineral ecological revetment board with fractal structure according to claim 1, characterized in that: A stepped groove (12) is formed on the surface of the blocking plate (10). A butt joint hole (13) that is in communication with the stepped groove (12) is formed at one end of the pin cone (6). The stepped groove (12) and the butt joint hole (13) are jointly provided with a wooden pin (14).

3. The synthetic clay mineral ecological revetment board with fractal structure according to claim 1, characterized in that: The second triangular planting hole (3) includes a small triangular hole (15) and a large triangular hole (16). The small triangular hole (15) is formed on the front surface of the board body (1), and the large triangular hole (16) is formed on the back of the board body (1). The small triangular hole (15) is in communication with the large triangular hole (16).

4. The synthetic clay mineral ecological revetment board with fractal structure according to claim 1, characterized in that: The matching material (19) is made of cooked glutinous rice, bamboo charcoal fiber, plant growth nutrient solution and fine material. The cooked glutinous rice, bamboo charcoal fiber, plant growth nutrient solution and fine material are in a mass ratio of 10:1:1:

60.

5. The synthetic clay mineral ecological revetment board with fractal structure according to claim 4, characterized in that: The preparation method of the matching material (19) includes the following steps: The surface soil of the plate body (1) to be laid is crushed and sterilized to form fine materials, the fine materials, bamboo charcoal fibers and plant growth solution are stirred uniformly to obtain nutrient base material, cooked glutinous rice and appropriate water are added to the nutrient base material, and the mixture is stirred uniformly to obtain the matching material (19).

6. The synthetic clay mineral ecological revetment board with fractal structure according to claim 1, characterized in that: The plate body (1), the pin cone (6), the first right trapezoidal plate (9), the second right trapezoidal plate (11) and the blocking plate (10) are all made of clay minerals.

7. The synthetic clay mineral ecological revetment board with fractal structure according to claim 6, characterized in that: The clay minerals specifically include acidified red mud, fly ash, coal gangue and clay, and the mass ratio of the acidified red mud, fly ash, coal gangue and clay is 2:1:4:

3.

8. The synthetic clay mineral ecological revetment board with fractal structure according to claim 1, characterized in that, The synthetic clay mineral ecological slope protection plate with a fractal structure is constructed according to the following steps: 1) According to the actual requirements of the river and lake wetland bank slope to be laid with the plate body (1), the plate body (1) with a fractal structure is made of sintered clay minerals, and its auxiliary fixing device is prepared; 2) The surface soil of the plate body (1) to be laid on the river and lake wetland bank slope is used for the preparation of fine materials, nutrient base material and matching material, and the bank slope is made into a slope with a slope not higher than 1:1; 3) According to the actual situation of the river and lake wetland bank slope to be laid with the plate body (1), the laying width is determined, and the water level above and below is not less than 0.5m, and the soil in the laying area is rammed to a ramming coefficient of not less than 95%; 4) The plate body (1) is laid and the auxiliary fixing device is installed, and the matching material is filled; 5) Aquatic, wetland plants or grass seeds are planted in the first triangular planting hole (2) and the three second triangular planting holes (3).

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