Ecological grid in-situ solidified soil revetment structure
The in-situ solidified soil slope protection structure using ecological grids solved the problem of slope collapse in drainage ditches. By using solidified soil molds and seepage pipes, a crack-resistant, permeable, and freeze-thaw resistant solidified soil was formed, achieving a high-efficiency and low-cost slope protection effect that meets environmental protection requirements.
Patent Information
- Application Number
- CN202522175867.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-15
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-10-15
AI Technical Summary
In the existing technology, the slopes of drainage ditches suffer severe collapse due to factors such as saline-alkali soil and low-temperature freeze-thaw cycles, and there is a lack of effective slope protection measures.
An ecological grid in-situ solidified soil slope protection structure is adopted, including the slope shoulder, middle, bottom and toe sections. Solidified soil molds and seepage pipes are used, combined with in-situ soil and solidifying agent, to form crack-resistant, water-permeable and freeze-thaw resistant solidified soil. A trapezoidal cross-section design is adopted to reduce costs and improve construction efficiency.
It achieves effective protection of drainage ditches, meets strength requirements, reduces costs, allows for fast construction, is environmentally friendly and harmless, and complies with environmental protection requirements.
Smart Images
Figure CN224678718U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of ecological grid slope protection technology, and in particular relates to an ecological grid in-situ solidified soil slope protection structure. Background Technology
[0002] Currently, the comprehensive utilization of saline-alkali land has been one of the key research topics in my country, and drainage ditches are one of the main measures. Due to the influence of the saline-alkali soil on the slopes of drainage ditches, as well as the effects of low-temperature freeze-thaw cycles and wind erosion, the slopes of drainage ditches suffer from severe collapse, affecting the effectiveness of the project.
[0003] To combat these factors affecting drainage ditches, ecological gabion slope protection becomes the best option. However, there are currently no slope protection technologies specifically designed for drainage ditches. Utility Model Content
[0004] To address the problems in the related technologies, this application provides an ecological grid in-situ solidified soil slope protection structure to solve the defects mentioned in the background technology.
[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: This utility model discloses an ecological grid in-situ solidified soil slope protection structure, including: a slope shoulder; a slope middle section; a slope bottom section; and a slope toe section; the slope shoulder and the slope toe section are respectively located at the upper end and lower section of the slope middle section; the slope bottom section includes a bottom slope surface, the two ends of which are respectively connected to the lower end of the slope middle section; the slope toe section is located at the lower part of the slope bottom section; the slope middle section includes a slope middle outer frame, and a solidified soil mold is provided inside the slope middle outer frame; the slope toe section includes a slope toe frame, and the slope toe frame is filled with filler material.
[0006] In a further design, the shoulder portion includes a shoulder outer frame, within which a solidified soil mold is installed.
[0007] In a further design, the solidified soil mold includes a fence and a grid installed within the fence; the grid is in the shape of a polygonal assembly.
[0008] In a further design, the mesh includes multiple horizontal mesh plates and multiple vertical mesh plates; all the horizontal mesh plates and all the vertical mesh plates are arranged in a cross pattern to form a polygonal mesh; and through cavities are provided at the corners of adjacent polygonal meshes.
[0009] In a further design, the middle section of the slope is equipped with multiple seepage pipes, one end of which is connected to a tee pipe. Adjacent tee pipes are connected by connecting pipes. The end of the tee pipe located at the end of the slope protection structure that is not connected to the connecting pipe is equipped with a sealing plug.
[0010] Compared with existing technologies, the beneficial effects of this patented technology, which adopts the above technical solution, are as follows: This invention incorporates in-situ soil from the bottom of the ditch or slope into the mold, and after adding a curing agent, it can produce solidified soil that meets the requirements for protection strength, crack resistance, water permeability, and freeze-thaw resistance of the slope protection in the drainage ditch. It also features low cost and fast construction speed, and the use of in-situ soil saves a significant amount of cost.
[0011] The cross-section of this utility model adopts a trapezoidal cross-section, and the four parts of the slope toe, slope bottom, middle section and slope shoulder are all made of solidified soil, which reduces costs, reduces processing difficulty and improves construction efficiency.
[0012] The technology of this utility model is green and environmentally friendly, and poses no harm to humans, animals, plants, aquatic environments, and soil environments, thus meeting current environmental protection requirements. Attached Figure Description
[0013] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the present invention.
[0014] Figure 1 This is a schematic diagram of the overall cross-sectional structure of the slope protection of this utility model.
[0015] Figure 2 This is a schematic diagram of the slope portion of this utility model.
[0016] Figure 3 This is a three-dimensional structural diagram of the solidified soil mold in this utility model.
[0017] Figure 4 This is a schematic diagram of the leakage pipe of this utility model.
[0018] In the diagram: 1. Slope shoulder; 2. Middle of slope; 3. Toe of slope; 4. Bottom of slope; 5. Outer frame of middle slope; 6. Solidified soil mold; 7. Fence; 8. Grid; 9. Through cavity; 10. Barrier fins; 11. Leakage pipe; 12. Inclined pipe opening. Detailed Implementation
[0019] Preferred embodiments of the present application will now be described in more detail with reference to the accompanying drawings. While preferred embodiments of the present application are shown in the drawings, it should be understood that the present application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art. Example
[0020] like Figure 1-3As shown, the in-situ solidified soil slope protection structure of the ecological grid includes the slope shoulder section 1, the middle section 2, the bottom section and the toe section 3.
[0021] The shoulder section 1 and the toe section 3 are respectively located at the upper end and lower section of the middle section 2. The shoulder section 1 includes a shoulder outer frame, and a solidified soil mold 6 is installed inside the shoulder outer frame.
[0022] The bottom portion of the slope includes a bottom slope surface, both ends of which are connected to the lower end of the middle portion 2. The toe portion 3 is located at the lower part of the bottom portion. The middle portion 2 includes a middle outer frame 5, and a soil-stabilizing mold 6 is installed inside the middle outer frame 5. The toe portion 3 includes a toe frame, which is filled with filler material. The filler material is generally made of stones, which are locally sourced, convenient, and cost-effective.
[0023] The structure of the soil stabilization mold 6 for the slope shoulder section 1 and the middle section of the slope is the same. The soil stabilization mold 6 includes a fence 7 and a grid 8 installed within the fence 7. The grid 8 is a polygonal assembly shape. The grid 8 includes multiple horizontal grid plates and multiple vertical grid plates, all of which are arranged intersectingly to form polygonal mesh. Through cavities 9 are provided at the corners of adjacent polygonal meshes. The mesh designed above has a rectangular structure. Other mesh shapes can be achieved through other processes, which are also within the scope of protection of this utility model.
[0024] To accelerate seepage, seepage pipes 11 are also installed in the slope protection structure. For example... Figure 4 As shown, multiple seepage pipes 11 are installed in the middle section of the slope. One end of each seepage pipe 11 is connected to a tee pipe, and adjacent tee pipes are connected by connecting pipes. A sealing plug is installed at the end of the tee pipe located at the end of the slope protection structure that is not connected to the connecting pipe. To ensure the installation of the seepage pipes 11, improvements have been made. Barrier fins 10 are provided on the outer surface of the seepage pipe 11 to ensure a secure installation. One end of the seepage pipe 11 is a slanted opening 12. The advantage of the slanted opening 12 is that it ensures that the outer end of the seepage pipe 11 forms a reverse slope with the middle section of the slope, effectively preventing falling rocks and small stones from directly entering the seepage pipe 11 and causing blockage.
[0025] This invention incorporates in-situ soil from the bottom of the ditch or slope into the mold, and after adding a curing agent, it can produce solidified soil that meets the requirements for protection strength, crack resistance, water permeability, and freeze-thaw resistance of the slope protection in the drainage ditch. It also features low cost and fast construction speed, and the use of in-situ soil saves a significant amount of cost.
[0026] The cross-section of this utility model adopts a trapezoidal cross-section, and the four parts of the slope toe, slope bottom, middle section and slope shoulder are all made of solidified soil, which reduces costs, reduces processing difficulty and improves construction efficiency.
[0027] The technology of this utility model is green and environmentally friendly, and poses no harm to humans, animals, plants, aquatic environments, and soil environments, thus meeting current environmental protection requirements.
[0028] Other embodiments of the present invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention herein. This application is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art that are not covered by the invention. The specification and examples are to be considered exemplary only, and the true scope and spirit of the invention are indicated by the appended claims.
[0029] It should be understood that this invention is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this invention is limited only by the appended claims.
Claims
1. An ecological grid in-situ solidified soil slope protection structure, characterized in that, include: Slope shoulder (1); Slope middle section (2); The bottom of the slope; Slope toe section (3); The shoulder portion (1) and the foot portion (3) are respectively located at the upper end and lower section of the middle portion (2); The bottom portion of the slope includes a bottom slope surface, the two ends of which are respectively connected to the lower end of the middle portion (2) of the slope; the toe portion (3) is located at the lower part of the bottom portion of the slope. The middle part of the slope (2) includes a middle outer frame (5), and the middle outer frame (5) is provided with a solidified soil mold (6); The foot section (3) includes a foot frame, which is filled with filler.
2. The ecological grid in-situ solidified soil slope protection structure according to claim 1, characterized in that, The shoulder section (1) includes a shoulder outer frame, and a solidified soil mold (6) is installed inside the shoulder outer frame.
3. The ecological grid in-situ solidified soil slope protection structure according to claim 1, characterized in that, The solidified soil mold (6) includes a fence (7) and a grid (8) installed inside the fence (7); the grid (8) is in the shape of a polygonal set.
4. The ecological grid in-situ solidified soil slope protection structure according to claim 3, characterized in that, The grid (8) includes multiple horizontal grid plates and multiple vertical grid plates; all the horizontal grid plates and all the vertical grid plates are arranged in a cross pattern to form a polygonal mesh; and a through cavity (9) is provided at the corner of an adjacent polygonal mesh.
5. The ecological grid in-situ solidified soil slope protection structure according to claim 4, characterized in that, The middle section (2) of the slope is provided with multiple seepage pipes (11), and one end of the seepage pipe (11) is connected to the inside of the three-way pipe. The adjacent three-way pipes are connected by a connecting pipe. The end of the three-way pipe located at the end of the slope protection structure that is not connected to the connecting pipe is equipped with a sealing plug.