Hexagonal block solid stone slope protection structure

Abstract

The utility model discloses a kind of six-prong block solid stone slope protection structures, including multiple six-prong blocks, multiple six-prong blocks inside are provided with up and down through grass planting cavity;Multiple six-prong blocks are provided with at least 6 through holes at height direction 1 / 3 along horizontal direction through;Multiple through hole is through with steel wire A and steel wire B reinforcement fixed;Multiple six-prong blocks are laid along box culvert boundary boundary line and cut-off flood drainage channel top boundary line respectively, six-prong block inside located in edge area is filled with concrete by concrete filling cavity, to form boundary reinforcement area.The six-prong block solid stone slope protection structure of the utility model not only improves the structural stability and ecological performance of slope protection, also has the advantages such as convenient construction, cost benefit is high, durability is strong and water permeability is good.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering and ecological protection technology, and in particular to a hexagonal block stone-stabilized slope protection structure. Background Technology

[0002] Currently, commonly used structural forms for flood drainage channel slope protection include masonry slope protection, precast concrete block slope protection, and eco-bag slope protection. Although masonry slope protection has strong integrity, it has a long construction period, high cost, and poor ecological performance, which is not conducive to vegetation growth and easily leads to a monotonous ecological environment on the channel slope. Traditional precast concrete block slope protection often uses regular-shaped blocks spliced ​​together, and the connection strength between the blocks is insufficient. It is prone to displacement, loosening, or even collapse when impacted by water flow or foundation settlement. Although eco-bag slope protection has a certain degree of ecological benefits, the bag material is prone to aging and damage under long-term water flow erosion and ultraviolet radiation, and the overall structural stability is poor, making it difficult to withstand large hydraulic loads.

[0003] These existing slope protection structures often fail to balance stability and ecology, either prioritizing structural strength while neglecting ecological function, or emphasizing ecological effects while sacrificing structural stability. At the same time, the lack of effective connection and reinforcement measures between blocks results in weak overall impact resistance and deformation resistance.

[0004] Therefore, a slope protection structure that combines high strength and stability with good ecological functions is needed to solve the problems of insufficient stability, poor ecological performance, weak impact resistance, and easy loosening and displacement of traditional slope protection structures. Utility Model Content

[0005] The present invention aims to solve the problems mentioned in the background art above, and provides a hexagonal block stabilizing stone slope protection structure to solve the problems of insufficient stability and poor ecological performance in the prior art.

[0006] To achieve the above-mentioned utility model objectives, the present utility model adopts the following technical solution: a hexagonal block stabilizing slope protection structure, comprising multiple hexagonal blocks, each hexagonal block having a vertically penetrating grass planting cavity inside; at least six through holes are provided horizontally at 1 / 3 of the height of the multiple hexagonal blocks; steel wires A and B are inserted through the multiple through holes for reinforcement and fixation; the multiple hexagonal blocks are laid along the boundary line of the box culvert and the top boundary line of the flood interception channel, respectively, and the interior of the hexagonal blocks located in the edge area is filled with concrete to form a boundary reinforcement zone.

[0007] Furthermore, the outer surface of steel wire A is covered with a red rubber-plastic layer; the outer surface of steel wire B is covered with a blue rubber-plastic layer; steel wire A and steel wire B are connected by a cross-binding method to form a two-way reinforced structure.

[0008] Furthermore, the hexagonal block is made of C30 concrete with reinforcing steel bars.

[0009] Furthermore, the hexagonal block has a side length of 300mm and a height of 150mm; the grass planting cavity has a depth of 100mm.

[0010] Furthermore, the diameter of the through hole is 6.5 mm; the through hole is located at a thickness of 50 mm on the hexagonal block.

[0011] Furthermore, a permeable geotextile is laid beneath each of the hexagonal blocks.

[0012] Compared with the prior art, this utility model has the following advantages:

[0013] The overall stability of the slope protection structure is improved by laying hexagonal blocks and reinforcing them with cross-linked steel wires A and B. The hexagonal blocks contain planting cavities, allowing for vegetation growth, increasing biodiversity, improving the slope ecology, aiding soil retention and water regulation, and promoting ecological balance. Compared to traditional masonry slope protection, this hexagonal block-based stone protection allows for rapid installation, shortening the construction period, reducing costs, and providing structural stability while minimizing subsequent maintenance expenses. The hexagonal blocks, cast with reinforced C30 concrete, offer excellent durability and anti-aging properties, adapting to harsh environments and extending the slope's lifespan. A permeable geotextile is laid beneath the hexagonal blocks to ensure permeability, facilitating groundwater recharge and surface water drainage, preventing soil erosion, and promoting vegetation growth. This novel hexagonal block-based stone protection structure not only improves the structural stability and ecological performance of the slope but also offers advantages such as convenient construction, high cost-effectiveness, strong durability, and good permeability. Attached Figure Description

[0014] Figure 1 This is a top view of the hexagonal block of this utility model;

[0015] Figure 2 This is a side view of the hexagonal block of this utility model;

[0016] Figure 3 This is a schematic diagram of the cross-section A of the steel wire of this utility model;

[0017] Figure 4 This is a schematic diagram of the B-section of the steel wire of this utility model; Figure 5 This is a schematic diagram of the connection plane of this utility model.

[0018] Legend: 1-Hexagonal block, 2-Grass planting cavity, 3-Through hole, 4-Steel wire A, 5-Steel wire B, 6-Rubber-plastic layer, 7-Concrete filling cavity. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this utility model: A hexagonal block stabilizing slope protection structure includes multiple hexagonal blocks 1, each of which has a vertically penetrating planting cavity 2. The planting cavity allows for vegetation planting, increasing biodiversity and improving the ecological environment of the canal slope. Simultaneously, the design of the planting cavity helps with soil retention and water regulation, contributing to ecological balance. At least six through holes 3 are horizontally arranged at one-third of the height of each of the multiple hexagonal blocks 1. Steel wires A4 and B5 are inserted through the through holes 3 for reinforcement, significantly improving the overall stability of the slope protection structure. This structure effectively resists water flow impact and foundation settlement, reducing displacement and loosening, thus avoiding the collapse problems common in traditional slope protection structures. Multiple hexagonal blocks 1 are laid along the boundary lines of the box culvert and the top boundary line of the flood interception channel. The hexagonal blocks 1 located in the edge area have concrete-filled cavities 7, while the hexagonal blocks 1 laid along the boundary lines of the box culvert and the top boundary line of the flood interception channel are mostly half-blocks, with the concrete filling forming a boundary reinforcement zone. This hexagonal block-based rock-stabilized slope protection structure allows for rapid installation, shortening the construction period and reducing construction costs. Furthermore, its stable structure reduces subsequent maintenance costs.

[0020] Specifically, the outer surface of steel wire A4 is covered with a red rubber-plastic layer 6; the outer surface of steel wire B5 is covered with a blue rubber-plastic layer 6; steel wire A4 and steel wire B5 are connected by a cross-binding method to form a two-way reinforced structure.

[0021] Specifically, the hexagonal block 1 is made of C30 concrete with steel reinforcement. The hexagonal block made of C30 concrete with steel reinforcement has good durability and anti-aging properties, can adapt to harsh natural environments, and extends the service life of the slope protection structure.

[0022] Specifically, the hexagonal block 1 has a side length of 300mm and a height of 150mm; the grass planting cavity 2 has a depth of 100mm.

[0023] Specifically, the diameter of the through hole 3 is 6.5 mm; the through hole 3 is located at a thickness of 50 mm for the hexagonal block 1.

[0024] Specifically, permeable geotextile is laid under the hexagonal blocks 1. The permeable geotextile laid under the hexagonal blocks ensures the permeability of the slope protection structure, which helps to replenish groundwater and drain surface water, prevents soil erosion, and is also conducive to the growth of vegetation.

[0025] During construction, the base course of the drainage channel slope is first leveled to ensure a firm and flat surface, and permeable geotextile is laid. Then, backfilling and leveling are carried out. The specific operation is as follows: Steel wires A4 and B5 are cross-fixed inside hexagonal block 1, with the ends of steel wires A4 and B5 fixed to the outside of the through hole 3 of hexagonal block 1. When connecting to hexagonal blocks 1 in the adjacent area, they are hinged and fixed to the steel wire ends inside the adjacent hexagonal block 1. Hexagonal blocks 1 are laid sequentially on the channel slope according to the design layout, and the hexagonal blocks 1 are bonded together using a thin layer of concrete. It should be noted that the hexagonal blocks 1 laid along the boundary line of the box culvert and the top boundary line of the drainage channel are basically half blocks, and their internal concrete filling cavity 7 needs to be filled with concrete to form a boundary reinforcement zone. Planting soil is filled into the grass planting cavity 2 of hexagonal block 1, and seeds of drought- and flood-resistant herbaceous plants such as Chinese fescue and Kentucky bluegrass are sown. Finally, initial watering and maintenance are carried out. Once the vegetation has stabilized, the entire slope protection project is completed.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A hexagonal block stabilizing slope protection structure, comprising multiple hexagonal blocks (1), characterized in that: The hexagonal blocks (1) are provided with a grass planting cavity (2) that runs vertically through them; the hexagonal blocks (1) are provided with at least 6 through holes (3) at 1 / 3 of the height direction along the horizontal direction; steel wire A (4) and steel wire B (5) are passed through the through holes (3) for reinforcement and fixation; the hexagonal blocks (1) are laid along the boundary line of the box culvert and the top boundary line of the flood interception channel respectively, and the hexagonal blocks (1) located in the edge area are filled with concrete cavities (7) to form a boundary reinforcement area.

2. The hexagonal block stabilization slope protection structure according to claim 1, characterized in that: The steel wire A (4) is covered with a red rubber-plastic layer (6); the steel wire B (5) is covered with a blue rubber-plastic layer (6); the steel wire A (4) and steel wire B (5) are connected by a cross-binding method to form a two-way reinforced structure.

3. The hexagonal block stabilization slope protection structure according to claim 1, characterized in that: The hexagonal block (1) is made of C30 concrete with steel reinforcement.

4. The hexagonal block stabilization slope protection structure according to claim 3, characterized in that: The hexagonal block (1) has a side length of 300mm and a height of 150mm; the grass planting cavity (2) has a depth of 100mm.

5. A hexagonal block stabilization slope protection structure according to claim 2, characterized in that: The diameter of the through hole (3) is 6.5 mm; the through hole (3) is located at a thickness of 50 mm on the hexagonal block (1).

6. The hexagonal block stabilization slope protection structure according to claim 1, characterized in that: A permeable geotextile is laid under the hexagonal blocks (1).

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