Novel stepped opening ecological surface protection structure

Abstract

The utility model discloses a novel eco-face protection structure with stepped holes, which comprises a panel, a protection face, a retaining wall and a pressing foot, the panel is obliquely arranged, the retaining wall is vertically arranged at the upper end of the panel, the protection face is horizontally arranged on one side of the retaining wall, the pressing foot is horizontally arranged at the lower end of the panel, and the front side face and the rear side face of the pressing foot are flush with the front side face and the rear side face of the panel; a plurality of water-permeable holes are formed in the panel, the holes penetrate through a plate body of the panel, and a groove part is formed in the upper end face of the retaining wall. According to the ecological surface protecting structure, the upper layer and lower layer staggered stacking and splicing mode is adopted, the convenience of construction installation and later maintenance and replacement is improved, the construction and maintenance cost is reduced, the scouring resistance of the surface protecting structure is guaranteed, and the overall stability of the ecological surface protecting structure is improved. Water-permeable holes are formed in the hardened panel, and aquatic plants are planted in the groove part in the upper part of the retaining wall, so that the overall stability of the structure is effectively ensured, the drainage performance of the protective surface is improved, and the ecological requirement of the protective surface is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of coastal facing, in particular to a novel stepped and perforated ecological facing structure. Background Art

[0002] Coastal facing projects generally refer to engineering projects carried out to protect the coastline from seawater erosion and wave impact. Such projects often involve the construction of breakwaters, revetment walls, artificial mudflats, beach replenishment, etc. on the coastline to slow down or prevent the erosion of seawater on the shore area. These projects can not only protect the natural environment and human buildings in coastal areas, but also maintain the ecosystem and biodiversity on the coastline. As an important part of the breakwater, the facing directly bears the impact and erosion of sea waves. Traditional facings are generally formed by concrete casting, which are artificial hard structures. When the water flow speed is too fast, the scouring erosion is aggravated, and the facing materials are easily scoured and damaged, increasing the maintenance cost; in order to ensure safety and durability, the slope protection lining is hardened, cutting off the contact between organisms in water and the land area, ultimately leading to the deterioration of the natural environment.

[0003] Therefore, it is urgent to develop a novel ecological facing, which can improve the drainage of the facing and meet the ecological requirements of the facing on the premise of ensuring stability. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings in the prior art that the hardening area of the coastal facing structure is large, blocking the contact between organisms in water and the land area and affecting the ecology, and the scouring resistance and stability of the facing structure are poor, and to propose a novel stepped and perforated ecological facing structure, which can improve the drainage of the facing and meet the ecological requirements of the facing on the premise of ensuring stability.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A novel stepped and perforated ecological facing structure, including a panel, a facing, a retaining wall and a toe. The panel is inclined, the retaining wall is vertically arranged at the upper end of the panel, the facing is horizontally arranged on one side of the retaining wall, the toe is horizontally arranged at the lower end of the panel, and the front and rear side surfaces of the toe are flush with the front and rear side surfaces of the panel; a plurality of holes for water permeation are opened on the panel, the holes penetrate through the plate body of the panel, and a groove part is opened on the upper end surface of the retaining wall.

[0007] Further preferably in this scheme, the left and right sides of the panel, the facing, the retaining wall and the toe are kept flush, the facing and the toe are kept parallel, and the thickness of the toe is the same as the width of the upper end surface of the facing.

[0008] Further preferably, in this solution, the groove part is a cuboid cavity structure, which is located on the upper end surface of the retaining wall and embedded in the wall body of the retaining wall. The groove part is arranged along the central axis direction of the retaining wall and is located in the middle of the retaining wall.

[0009] Further preferably, in this solution, five holes are arranged on each panel, one hole is arranged in the middle of the panel, and the other four holes are symmetrically arranged on the upper, lower, left and right sides of the middle hole respectively.

[0010] Further preferably, in this solution, the panel, the facing, the groove part, the retaining wall, the holes and the toe are integrally cast by concrete and a mold, and steel bars are arranged inside the panel, the facing, the retaining wall and the toe.

[0011] Further preferably, in this solution, the facing and the retaining wall are vertically arranged, and the panel is a square plate-like structure.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The ecological facing structure proposed by the present utility model adopts the assembly method of placing the upper toe at the joint of the two lower facings, achieving the staggered stacking and assembly method of the upper and lower layers, improving the convenience of construction installation and later maintenance and replacement, reducing the construction and maintenance costs, ensuring the erosion resistance of the facing structure, and increasing the overall stability of the ecological facing structure. By opening permeable holes on the hardened panel and planting aquatic plants in the groove part above the retaining wall, a contact path between aquatic organisms and the land area is provided, improving the ecological environment of the ecological facing. Therefore, on the premise of ensuring stability, the drainage performance of the facing is improved, and the ecological requirements of the facing are guaranteed. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of a novel stepped perforated ecological facing structure proposed by the present utility model;

[0014] Figure 2 It is a construction assembly schematic diagram of a novel stepped perforated ecological facing structure proposed by the present utility model.

[0015] Reference numerals in the figure: 1, panel; 2, facing; 3, groove part; 4, retaining wall; 5, hole; 6, toe. Detailed Embodiments

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0017] The coastal ecological protection structure is a design concept that combines ecological protection and coastal protection. It aims to improve the coastal protection ability through the combination of natural and artificial facilities, while protecting and restoring the marine ecological environment. The design and application of this structure reflect the harmonious coexistence of human activities and the natural environment, and are of great significance for maintaining the stability of the coastline and ecological balance.

[0018] The implementation methods of the coastal ecological protection structure include a variety of technical means. One of them is the natural protection based on the coastal ecosystem, using the wave-dissipating and sediment-promoting effects of natural ecological systems such as salt marshes, mangroves, seagrass beds, and coral reefs to form a natural barrier to resist natural disasters such as storm surges. Another is the ecological coastal protection that combines nature and artificial facilities, and the main means include artificial fish reefs, artificial beach nourishment, and ecological seawall protection surfaces, etc. These measures not only improve the coastal protection ability but also promote the biodiversity of marine organisms and help to restore and maintain the health of the marine ecosystem.

[0019] As Figure 1 shown, a new type of stepped perforated ecological protection structure introduced in this embodiment is the ecological coastal protection that combines nature and artificial facilities mentioned above. The main components of the new type of stepped perforated ecological protection structure include a panel 1, a protection surface 2, a retaining wall 4, and a toe weight 6.

[0020] Among them, the panel 1 is a square plate-like structure. The panel 1 is inclined, and the retaining wall 4 is vertically arranged at the upper end of the panel 1. The plane where the panel 1 is located forms a certain angle with the plane where the retaining wall 4 is located. The protection surface 2 is horizontally arranged on one side of the retaining wall 4. The upper end surface of the protection surface 2 is perpendicular to the side surface of the retaining wall 4, and the upper end surface of the retaining wall 4 is higher than the upper end surface of the protection surface 2. The toe weight 6 is horizontally arranged at the lower end of the panel 1, and the front and rear side surfaces of the toe weight 6 are flush with the front and rear side surfaces of the panel 1. The plane where the toe weight 6 is located also forms a certain angle with the plane where the panel 1 is located, and the two are integrally formed and constructed. A number of holes 5 for water permeability are opened on the plate body of the panel 1. The cross-sectional shape of the holes 5 is in the shape of a plum blossom, and the holes 5 penetrate through the plate body of the panel 1. A groove portion 3 is opened on the upper end surface of the retaining wall 4.

[0021] The left and right sides of the panel 1, the protection surface 2, the retaining wall 4, and the toe weight 6 are kept flush, that is, the widths of the protection surface 2, the retaining wall 4, the toe weight 6, and the panel 1 are the same, and the side surfaces are flush. The protection surface 2 and the toe weight 6 are kept parallel (horizontally parallel), and the thickness of the toe weight 6 is the same as the width of the upper end surface of the protection surface 2 to ensure that the toe weight 6 can be stably placed on the upper surface of the protection surface 2.

[0022] The groove part 3 is a cuboid cavity structure with an open top. This cavity structure is located on the upper end surface of the retaining wall 4 and is embedded in the wall body of the retaining wall 4. The groove part 3 is arranged along the central axis direction of the retaining wall 4 and is located in the middle of the retaining wall 4.

[0023] In this embodiment, five of the holes 5 are provided on each panel 1. One hole 5 is provided in the middle of the panel 1, and the other four holes 5 are symmetrically arranged on the upper, lower, left, and right sides of the middle hole 5 respectively. In practical applications, the number of holes 5 can also be flexibly set according to the surface size of the panel 1 and the requirements of water area ecological protection.

[0024] For the construction of this new stepped perforated ecological revetment structure, the panel 1, the revetment 2, the groove part 3, the retaining wall 4, the holes 5, and the toe 6 are integrally cast with concrete and molds. Steel bars are arranged inside the panel 1, the revetment 2, the retaining wall 4, and the toe 6 to enhance the strength of the structure.

[0025] As Figure 2 shown, when the new stepped perforated ecological revetment structure proposed in this embodiment is in use, a foundation trench needs to be excavated at the position where the revetment structure is laid. The inclination of the foundation trench is consistent with the inclination of the panel 1. When assembling this new stepped perforated ecological revetment structure, first lay the bottom layer. After the bottom layer is laid, start laying the upper layer. It should be noted that when laying the upper layer of the ecological revetment structure, the middle part of the toe 6 of the upper layer of the ecological revetment structure is located at the contact part where the revetments 2 of the two lower-layer ecological revetment structures are spliced. Similarly, when further laying the upper layer of the ecological revetment structure, it is still laid in the above-mentioned manner. Each ecological revetment structure forms an interleaved laying method to improve the stability of the overall laying structure.

[0026] The ecological revetment structure proposed in this embodiment achieves an interleaved stacking and assembling method for the upper and lower layers by placing the upper-layer toe at the joint of the two lower-layer revetments, improving the convenience of construction installation and subsequent maintenance and replacement, reducing the construction and maintenance costs, ensuring the erosion resistance of the revetment structure, and increasing the overall stability of the ecological revetment structure. By opening permeable holes on the hardened panel and planting aquatic plants in the groove part above the retaining wall, a contact path between aquatic organisms and the land area is provided, improving the ecological environment of the ecological revetment. This enables the ecological revetment structure to improve the drainage of the revetment while ensuring stability, meeting the ecological requirements of the revetment. Therefore, the coastal ecological revetment structure proposed in this embodiment combines natural and artificial facilities, not only effectively enhancing the coastal protection ability, but also promoting the restoration and protection of the marine ecosystem, providing a new solution for the sustainable development of the coastline.

[0027] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A new type of stepped open-hole ecological protective surface structure, characterized in that: The invention comprises a panel (1), a protective surface (2), a retaining wall (4) and a stabilizing foot (6), wherein the panel (1) is arranged obliquely, the retaining wall (4) is arranged vertically on the upper end of the panel (1), the protective surface (2) is arranged horizontally on one side of the retaining wall (4), the stabilizing foot (6) is arranged horizontally at the lower end of the panel (1), and the front and rear side surfaces of the stabilizing foot (6) are flush with the front and rear side surfaces of the panel (1); a plurality of holes (5) for water permeability are provided on the panel (1), the holes (5) penetrate through the plate body of the panel (1), and a groove portion (3) is provided on the upper end surface of the retaining wall (4).

2. The novel stepped open-hole ecological protective surface structure according to claim 1 is characterized in that: The left and right sides of the panel (1), the protective surface (2), the retaining wall (4) and the anchor foot (6) are kept flush, the protective surface (2) and the anchor foot (6) are kept parallel, and the thickness of the anchor foot (6) is the same as the width of the upper end surface of the protective surface (2).

3. The novel stepped open-hole ecological protective surface structure according to claim 1 is characterized in that: The groove portion (3) is a rectangular cavity structure, the cavity structure is located on the upper end surface of the retaining wall (4) and is embedded in the wall body of the retaining wall (4), and the groove portion (3) is arranged along the central axis direction of the retaining wall (4) and is located in the middle of the retaining wall (4).

4. The novel stepped open-hole ecological protective surface structure according to claim 1 is characterized in that: Five holes (5) are arranged on the panel (1), one hole (5) is arranged in the middle of the panel (1), and the other four holes (5) are arranged in an axisymmetric manner at the top, bottom, left and right sides of the middle hole (5), respectively.

5. The novel stepped open-hole ecological protective surface structure according to claim 1 is characterized in that: The panel (1), the protective face (2), the groove portion (3), the retaining wall (4), the hole (5) and the anchor foot (6) are cast in one piece using concrete and a mold, and steel bars are arranged inside the panel (1), the protective face (2), the retaining wall (4) and the anchor foot (6).

6. The novel stepped open-hole ecological protective surface structure according to claim 1 is characterized in that: The protective surface (2) and the retaining wall (4) are arranged vertically, and the panel (1) is a square plate-shaped structure.

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