Ecological supporting structure

Abstract

The utility model discloses an ecological supporting structure which comprises a plurality of ecological plates and a plurality of resistance piles. The force resisting piles are arranged at intervals, one ecological plate is installed between every two adjacent force resisting piles, and the two sides of the front end face of each ecological plate are supported on the two force resisting piles correspondingly. The ecological plate comprises a concrete plate body layer and a decorative pattern layer, and the decorative pattern layer is arranged on the front end face of the concrete plate body layer. A plurality of ecological holes are formed in the ecological plate, the ecological holes are through holes, the ecological holes are obliquely formed, and the rear ends of the ecological holes are lower than the front ends of the ecological holes. The device is simple in structure, convenient to manufacture and install and low in cost; the resistance pile is used as a structure stress main body, so that the lateral horizontal load of a soil body is resisted, the overturning of the device is prevented, and the overall stability of the device is guaranteed; besides, the ecological plates are arranged between the resistance piles, and the ecological holes are formed in the ecological plates, so that the ecological problem of the supporting surface is solved, and the self ecological restoration function of the river channel is reserved; the problem of ecological protection of the river channel is effectively solved.

Description

Technical Field

[0001] This utility model belongs to the field of civil engineering technology, and specifically relates to an ecological support structure. Background Technology

[0002] In riverbank protection, waterway erosion control, and urban landscape water system renovation projects, traditional support structures such as masonry retaining walls and reinforced concrete retaining walls are gradually being replaced by precast pile revetments due to their complex construction and high cost. Common precast piles include U-shaped sheet piles, curved sheet piles, flat sheet piles, and hollow sheet piles, which achieve structural stability and quick construction through a "one-to-one" arrangement. However, this structure has the following significant ecological drawbacks:

[0003] (1) The support structure completely isolates the water-state connection between the river channel and the bank slope and is forcibly cut off.

[0004] (2) Smooth concrete surfaces lack eco-friendliness and cannot provide a habitat for aquatic organisms, which can easily lead to eutrophication or putrefaction in water bodies in the long term.

[0005] (3) Traditional structures are difficult to achieve the self-repair function of the river channel, which is not conducive to the sustainable development of the ecosystem.

[0006] Although existing technologies attempt to improve ecological balance through methods such as adding vegetation or creating openings, most solutions suffer from insufficient structural strength and inadequate opening design leading to increased soil erosion. Therefore, there is an urgent need for a new type of support structure that can both meet the requirements for support stability and effectively promote ecological restoration. Summary of the Invention

[0007] To address the aforementioned technical problems, this utility model provides an ecological support structure that is simple in structure, low in cost, easy to manufacture and install, has good stability, and can effectively solve the problem of river ecological protection.

[0008] The technical solution adopted by this utility model is: an ecological support structure, including multiple ecological boards and multiple resistance piles; the resistance piles are arranged at intervals, and an ecological board is installed between two adjacent resistance piles, with the two sides of the front end face of the ecological board supported on the two resistance piles respectively.

[0009] The ecological board includes a concrete slab layer and a decorative layer. The decorative layer is set on the front end of the concrete slab layer to simulate the texture of a natural bank slope and enhance ecological integration. The ecological board has multiple ecological holes, which are through holes and are set at an angle. The rear end of the ecological hole is lower than the front end, forming an inclined channel from the inside to the outside, which ensures structural strength and promotes water exchange and biological migration.

[0010] Furthermore, the ecological holes adopt a tapered channel structure, with the front hole diameter slightly larger than the rear hole diameter. This reduces the impact force of water flow while providing habitat for small aquatic organisms. The inner wall of the hole is decorated with micro-textured grooves to promote the attachment of microorganisms and accelerate the formation of the ecological film.

[0011] Furthermore, a biodegradable filter is embedded inside the ecological pores to initially prevent soil erosion. As the filter gradually degrades, the pore size gradually expands, dynamically balancing drainage needs and ecological infiltration efficiency at different stages.

[0012] Furthermore, multiple layers of steel mesh are provided within the concrete slab layer; the steel mesh is set parallel to the front end face of the ecological board.

[0013] Furthermore, the steel mesh includes multiple longitudinal bars and multiple transverse bars, which intersect perpendicularly and are welded together; the upper ends of the longitudinal bars extend beyond the top surface of the concrete slab layer for connection with the superstructure.

[0014] Furthermore, the angle between the axis of the ecological hole and the horizontal line is 30-60 degrees; the diameter of the ecological hole is Φ75mm-Φ125mm; preferably, the angle is 45° and the hole diameter is 100mm, in order to balance water flow and structural strength.

[0015] Furthermore, the resisting pile includes a columnar pile body with a rectangular cross-section, and a columnar wing plate with an isosceles trapezoidal cross-section is provided on each of the two sides of the pile body. The face corresponding to the larger base of the isosceles trapezoid is connected to the side of the pile body. The front end face of the ecological board on both sides is a wedge-shaped face, which matches the rear side of the wing plate.

[0016] Furthermore, the flanges of the resistance piles adopt a segmented adjustable design, and the angle and length of the flanges can be adjusted on site through bolt connection to adapt to different geological conditions and load requirements, thereby improving the structure's compatibility with complex terrain.

[0017] Furthermore, the top surface of the ecological board is flush with the top surface of the resistance pile, while the bottom surface of the ecological board is higher than the bottom surface of the resistance pile.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This utility model has a simple structure, is easy to manufacture and install, and has low cost;

[0020] 2. This utility model utilizes resistance piles as the main structural load-bearing element. Through the wedge-shaped fit between the wing plate and the ecological board, it resists the lateral horizontal load of the soil, preventing the overturning of the utility model and ensuring its overall stability. In addition, the ecological board installed between the resistance piles solves the ecological problem of the support surface. The ecological board has ecological holes, which ensures that the aquatic microbial survival channel and biological medium exchange channel between the inner and outer sides of the utility model are unobstructed, preserving the river's self-ecological restoration function; thus effectively solving the problem of river ecological protection. Attached Figure Description

[0021] Figure 1 This is the front view of this utility model.

[0022] Figure 2 yes Figure 1 Sectional view of AA.

[0023] Figure 3 This is a structural diagram of the ecological board of this utility model.

[0024] Figure 4 yes Figure 3 BB section view.

[0025] Figure 5 This is a top view of the resistance pile of this utility model. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings.

[0027] like Figure 1-5 As shown, this utility model includes multiple ecological boards 1 and multiple resistance piles 2; the resistance piles 2 are arranged at intervals, and an ecological board 1 is installed between two adjacent resistance piles 2. The two sides of the front end face of the ecological board 1 are respectively supported on the two resistance piles 2. The top surface of the ecological board 1 is flush with the top surface of the resistance pile 2, and the bottom surface of the ecological board 1 is higher than the bottom surface of the resistance pile 2.

[0028] The ecological board 1 includes a concrete slab layer 11 and a decorative layer 12, with the decorative layer 12 disposed on the front end face of the concrete slab layer 11. Multiple layers of reinforcing mesh 14 are provided within the concrete slab layer 11; the reinforcing mesh 14 is arranged parallel to the front end face of the ecological board 1. The reinforcing mesh 14 includes multiple longitudinal reinforcing bars 141 and multiple transverse reinforcing bars 142, with the longitudinal reinforcing bars 141 perpendicular to the transverse reinforcing bars 142, and the intersections of the longitudinal reinforcing bars 141 and transverse reinforcing bars 142 are welded together. The upper ends of the longitudinal reinforcing bars 141 extend beyond the top surface of the concrete slab layer.

[0029] The ecological board 1 has multiple ecological holes 13, which are through holes and are inclined, with the rear end of the ecological hole 13 lower than the front end. The angle between the axis of the ecological hole 13 and the horizontal line is 30-60 degrees, preferably 45 degrees. The diameter of the ecological hole 13 is Φ75mm-Φ125mm, preferably Φ100mm.

[0030] The resistance pile 2 comprises a columnar pile body with a rectangular cross-section. Each of the two sides of the pile body is provided with a columnar wing plate 21 with an isosceles trapezoidal cross-section. The face corresponding to the larger base of the isosceles trapezoid connects to the side of the pile body. The front faces of both sides of the ecological board 1 are wedge-shaped, and these wedge-shaped faces mate with the rear sides of the wing plates 21, making the back of the resistance pile 2 parallel to the front face of the ecological board 1.

[0031] The specific implementation is as follows:

[0032] (1) Precast ecological board 1 and resistance pile 2.

[0033] (2) Laying out resistance piles: Calculate the spacing of resistance piles 2 and the design driving depth of resistance piles 2 according to geological conditions. Based on the calculation results, drive resistance piles 2 in, with the wing plate facing the direction of the adjacent pile body.

[0034] (3) Install the ecological board: embed the ecological board 1 between two adjacent resistive piles 2, so that the wedge-shaped surfaces on both sides of the front end face of the ecological board 1 match the rear side of the wing plate, and the top is connected to the upper structure through exposed longitudinal steel bars.

[0035] (4) Plant green plants and flowers in the ecological hole 13.

[0036] In use, the back of the ecological board 1 faces the water, and the bottom surface of the ecological board 1 is lower than the horizontal plane. This invention utilizes the resistance piles 2 as the main structural load-bearing body to resist the lateral horizontal loads of the soil, preventing overturning and ensuring the overall stability of the invention. Furthermore, the ecological board 1, with ecological holes 13, is installed between the resistance piles 2, solving the ecological problems of the support surface and ensuring unobstructed channels for the survival of aquatic microorganisms and the exchange of biological media between the inner and outer sides of the support structure, thus preserving the river's self-ecological restoration function and effectively solving the problem of river ecological protection.

Claims

1. An ecological support structure, characterized by: It includes multiple ecological boards and multiple resistance piles; the resistance piles are arranged at intervals, and an ecological board is installed between two adjacent resistance piles. The two sides of the front end of the ecological board are supported on the two resistance piles respectively. The ecological board includes a concrete slab layer and a decorative layer, with the decorative layer set on the front end face of the concrete slab layer; the ecological board has multiple ecological holes, which are through holes and are inclined, with the rear end of the ecological hole lower than the front end, forming an inclined channel from the inside out.

2. The ecological support structure according to claim 1, characterized in that: The ecological pore adopts a tapered channel structure, with the front diameter slightly larger than the rear diameter, and the inner wall of the pore is provided with micro-concave and convex textures.

3. The ecological support structure according to claim 1, characterized in that: The ecological pores are embedded with biodegradable filters.

4. The ecological support structure according to claim 1, characterized in that: The concrete slab has multiple layers of steel mesh; the steel mesh is set parallel to the front end of the ecological board.

5. The ecological support structure according to claim 4, characterized in that: The reinforcing mesh consists of multiple longitudinal bars and multiple transverse bars, which intersect perpendicularly and are welded together; the upper ends of the longitudinal bars extend beyond the top surface of the concrete slab layer for connection with the superstructure.

6. The ecological support structure according to claim 1, characterized in that: The angle between the axis of the ecological hole and the horizontal line is 30-60 degrees; the diameter of the ecological hole is Φ75mm-Φ125mm.

7. The ecological support structure according to claim 1, characterized in that: The aforementioned resistance pile includes a columnar pile body with a rectangular cross-section, and a columnar wing plate with an isosceles trapezoidal cross-section is provided on each of the two sides of the pile body. The face corresponding to the larger base of the isosceles trapezoid is connected to the side of the pile body. The front end face of the ecological board on both sides is a wedge-shaped face, which matches the rear side of the wing plate.

8. The ecological support structure according to claim 7, characterized in that: The wing plate adopts a segmented adjustable design, and the angle and length of the wing plate can be adjusted on site through bolt connection.

9. The ecological support structure according to claim 6, characterized in that: The angle between the axis of the ecological hole and the horizontal line is 45 degrees; the diameter of the ecological hole is Φ100mm.

10. The ecological support structure according to claim 1, characterized in that: The top surface of the ecological board is flush with the top surface of the resistance pile, while the bottom surface of the ecological board is higher than the bottom surface of the resistance pile.

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