Retaining wall suitable for high fall
By designing stepped slopes and multi-layered support structures on high-drop retaining walls, combined with greening troughs and reinforced concrete layers, the aesthetic and stability issues of retaining walls in high-drop environments were resolved, and the structural strength and greening effect were improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 浙江省建筑科学设计研究院建筑设计所
- Filing Date
- 2025-04-30
- Publication Date
- 2026-05-19
AI Technical Summary
Existing retaining walls lack aesthetic appeal and stability in high-altitude environments, especially their gray tones, which make them difficult to blend with the surrounding environment, and they are also prone to soil erosion.
Design a retaining wall suitable for high elevation differences, using a stepped slope, setting up No. 1 and No. 2 greening trough structures, combining an outer concrete reinforcement layer and a steel reinforcement structure, and adding vertical and horizontal support plates and triangular support rods to form a multi-layer support system, and planting soil is planted in the troughs for greening.
It improves the aesthetics and stability of the retaining wall, prevents soil erosion, enhances structural strength, and the green trough can be planted with plants to improve its appearance.
Smart Images
Figure CN224259440U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of roadbed construction technology and relates to a retaining wall suitable for high elevation differences. Background Technology
[0002] A retaining wall is a structure that supports roadbed fill or hillside soil and prevents the fill or soil from deforming and becoming unstable. Retaining walls are usually made of cast concrete, and their gray color makes them difficult to blend into the surrounding environment, resulting in a lack of aesthetic appeal.
[0003] For example, a Chinese patent discloses a retaining wall [application number: 201720943665.5], which includes a concrete wall with a steel reinforcement frame, drainage pipes distributed on the concrete wall, a filter layer provided on the back of the concrete wall, one end of the drainage pipe connected to the filter layer, and the other end extending out of the concrete wall surface, and a concrete frame formed by longitudinal ribs and transverse ribs connected at intervals on the concrete wall surface, with ecological bags filled with planting soil stacked in the concrete frame, the planting soil containing grass seeds, and adjacent ecological bags being fixedly connected by connecting buckles. Utility Model Content
[0004] The purpose of this invention is to address the above-mentioned problems by providing a retaining wall suitable for high elevation differences.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A retaining wall suitable for high drops includes a high-drop slope. The slope surface of the high-drop slope is stepped. From the inside to the outside, the slope surface of the high-drop slope has a slope support structure, an inner slope reinforcement structure, and an outer slope reinforcement structure. The outer slope reinforcement structure includes an outer reinforcement layer set along the stepped slope surface of the high-drop slope. A first greening trough structure and a second greening trough structure are respectively set on the vertical and horizontal surfaces of the outer reinforcement layer.
[0007] In the aforementioned retaining wall suitable for high elevation differences, the No. 1 greening trough structure includes several No. 1 greening troughs recessed inward on the vertical surface of the outer reinforcing layer, and the bottom of the No. 1 greening trough is filled with planting soil.
[0008] In the aforementioned retaining wall suitable for high elevation differences, the No. 2 greening trough structure includes several No. 2 greening troughs recessed inward and set on the horizontal surface of the outer reinforcing layer, and planting soil is also set in the No. 2 greening troughs.
[0009] In the aforementioned retaining wall suitable for high elevation differences, the outer reinforcing layer is formed by concrete pouring, and a steel reinforcement structure is also pre-embedded within the outer reinforcing layer.
[0010] In the aforementioned retaining wall suitable for high elevation differences, the steel reinforcement structure includes several horizontal and vertical steel bars welded together.
[0011] In the above-mentioned retaining wall suitable for high drop, the slope support structure includes several vertical support plates and several horizontal support plates. The vertical support plates abut against the vertical slope surface of the high drop slope, and the horizontal support plates abut against the horizontal slope surface of the high drop slope. A triangular support structure is also provided between adjacent vertical support plates and horizontal support plates.
[0012] In the aforementioned retaining wall suitable for high elevation differences, the triangular support structure includes several inclined support rods, the two ends of which are embedded in tenons on the vertical support plate and the horizontal support plate.
[0013] In the aforementioned retaining wall suitable for high elevation differences, the vertical support plate and the horizontal support plate are precast concrete slabs.
[0014] In one of the aforementioned retaining walls suitable for high elevation differences, the support rod is made of stainless steel.
[0015] In the aforementioned retaining wall suitable for high elevation differences, the slope reinforcement structure includes an inner reinforcement layer, which is also set along the stepped slope of the high elevation difference slope. The inner reinforcement layer is made of concrete poured on the outside of the vertical support plate and the horizontal support plate.
[0016] Compared with existing technologies, the advantages of this utility model are:
[0017] 1. Setting the slope surface of a high-drop slope in a stepped shape facilitates the installation of No. 1 and No. 2 greening trough structures, which are less prone to soil erosion. By setting No. 1 and No. 2 greening trough structures on the slope surface, the greening of the retaining wall can be increased, making the retaining wall more aesthetically pleasing. The slope support structure can stabilize and support the soil layer of the high-drop slope. Setting the inner slope reinforcement structure and the outer slope reinforcement structure on the outside of the slope support structure can further increase the strength of the retaining wall.
[0018] 2. The No. 1 greening trough set on the vertical surface of the outer reinforcing layer and the No. 2 greening trough set on the horizontal surface of the outer reinforcing layer can be used to plant green plants to improve the aesthetics of the retaining wall. The No. 1 and No. 2 greening troughs for placing planting soil are located on the outer reinforcing layer, which can prevent the planting soil from being washed away by rainwater.
[0019] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description
[0020] Figure 1 This is a cross-sectional view of the present invention;
[0021] Figure 2 yes Figure 1 Enlarged diagram of point A in the middle.
[0022] In the diagram, the components are: 1. High-drop slope; 2. Slope support structure; 3. Inner slope reinforcement structure; 4. Outer slope reinforcement structure; 5. Outer reinforcement layer; 6. Vertical surface; 7. Horizontal surface; 8. Green trough structure 1; 9. Green trough structure 2; 10. Planting soil; 11. Green trough 2; 12. Horizontal steel reinforcement; 13. Vertical steel reinforcement; 14. Vertical support plate; 15. Horizontal support plate; 16. Support rod; 17. Mortise and tenon joint; 18. Inner reinforcement layer; 19. Detailed Implementation
[0023] like Figure 1 and Figure 2 As shown, a retaining wall suitable for high drops includes a high-drop slope 1. The slope surface of the high-drop slope 1 is stepped. From the inside to the outside, the slope surface of the high-drop slope 1 is provided with a slope support structure 2, an inner slope reinforcement structure 3, and an outer slope reinforcement structure 4. The outer slope reinforcement structure 4 includes an outer reinforcement layer 5 set along the stepped slope surface of the high-drop slope 1. A first greening trough structure 8 and a second greening trough structure 9 are respectively set on the vertical surface 6 and horizontal surface 7 of the outer reinforcement layer 5.
[0024] In this invention, the slope surface of the high-drop slope 1 is set in a stepped shape, which facilitates the setting of the No. 1 greening trough structure 8 and the No. 2 greening trough structure 9, which are not prone to soil erosion. By setting the No. 1 greening trough structure 8 and the No. 2 greening trough structure 9 on the slope surface, the greening of the retaining wall can be increased, making the retaining wall more beautiful. The slope support structure 2 can stabilize and support the soil layer of the high-drop slope. The slope inner reinforcement structure 3 and the slope outer reinforcement structure 4 set on the outside of the slope support structure can further increase the strength of the retaining wall.
[0025] Specifically, the No. 1 greening trough structure 8 includes several inwardly recessed No. 1 greening troughs 10 set on the vertical surface 6 of the outer reinforcing layer 5. The bottom of the No. 1 greening trough 10 is filled with planting soil 11. The No. 2 greening trough structure 9 includes several inwardly recessed No. 2 greening troughs 12 set on the horizontal surface 7 of the outer reinforcing layer 5. The No. 2 greening troughs 12 are also filled with planting soil 11. The No. 1 greening troughs set on the vertical surface of the outer reinforcing layer and the No. 2 greening troughs set on the horizontal surface of the outer reinforcing layer can be used to plant green plants to improve the aesthetics of the retaining wall. Moreover, the No. 1 greening troughs and No. 2 greening troughs with planting soil 11 are located on the outer reinforcing layer, which can prevent the planting soil from being washed away by rainwater.
[0026] Specifically, the outer reinforcing layer 5 is formed by concrete pouring, and a steel reinforcement structure is pre-embedded within the outer reinforcing layer 5. The steel reinforcement structure includes several horizontal steel bars 13 and vertical steel bars 14 welded together. The steel reinforcement structure composed of vertical and horizontal steel bars can increase the overall strength of the outer reinforcing layer.
[0027] Specifically, the slope support structure 2 includes several vertical support plates 15 and several horizontal support plates 16. The vertical support plates 15 abut against the vertical slope surface of the high-drop slope 1, and the horizontal support plates 16 abut against the horizontal slope surface of the high-drop slope 1. A triangular support structure is also provided between adjacent vertical support plates 15 and horizontal support plates 16. The vertical support plates 15 and horizontal support plates 16, together with the triangular support structure, can stabilize and support the soil layer of the high-drop slope.
[0028] Specifically, the triangular support structure includes several inclined support rods 17, with both ends of the support rods 17 embedded in tenons 18 on the vertical support plate 15 and the horizontal support plate 16. The support rods, the vertical support plate, and the horizontal support plate can form a triangular structure, which has high stability.
[0029] Specifically, the vertical support plate 15 and the horizontal support plate 16 are precast concrete slabs.
[0030] Specifically, the support rod 17 is made of stainless steel.
[0031] Specifically, the slope reinforcement structure 3 includes an inner reinforcement layer 19, which is also set along the stepped slope surface of the high-drop slope 1. The inner reinforcement layer 19 is made of concrete poured on the outside of the vertical support plate 15 and the horizontal support plate 16. The inner reinforcement layer 19 poured on the outside of the vertical support plate 15 and the horizontal support plate 16 can connect the vertical support plate and the horizontal support plate into a whole, making the retaining wall stronger.
[0032] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.
[0033] Although this article frequently uses terms such as high-drop slope 1, slope support structure 2, inner slope reinforcement structure 3, outer slope reinforcement structure 4, outer reinforcement layer 5, vertical surface 6, horizontal surface 7, No. 1 greening trough structure 8, No. 2 greening trough structure 9, No. 1 greening trough 10, planting soil 11, No. 2 greening trough 12, horizontal steel bar 13, vertical steel bar 14, vertical support plate 15, horizontal support plate 16, support rod 17, tenon and groove 18, inner reinforcement layer 19, these terms are used merely to more conveniently describe and explain the essence of this utility model; interpreting them as any kind of additional limitation would contradict the spirit of this utility model.
Claims
1. A retaining wall suitable for high elevation differences, comprising a high elevation difference slope (1), wherein the slope surface of the high elevation difference slope (1) is arranged in a stepped manner, characterized in that, The slope surface of the high-drop slope (1) is provided with a slope support structure (2), an inner slope reinforcement structure (3) and an outer slope reinforcement structure (4) from the inside to the outside. The outer slope reinforcement structure (4) includes an outer reinforcement layer (5) provided along the stepped slope surface of the high-drop slope (1). The vertical surface (6) and horizontal surface (7) of the outer reinforcement layer (5) are respectively provided with a first greening trough structure (8) and a second greening trough structure (9).
2. A retaining wall suitable for high elevation differences according to claim 1, characterized in that, The No. 1 greening trough structure (8) includes several No. 1 greening troughs (10) recessed inward on the vertical surface (6) of the outer reinforcing layer (5), and the bottom of the No. 1 greening trough (10) is filled with planting soil (11).
3. A retaining wall suitable for high elevation differences according to claim 2, characterized in that, The second greening trough structure (9) includes several second greening troughs (12) recessed inward on the horizontal plane (7) of the outer reinforcing layer (5), and planting soil (11) is also provided in the second greening trough (12).
4. A retaining wall suitable for high elevation differences according to any one of claims 1-3, characterized in that, The outer reinforcing layer (5) is formed by concrete pouring, and a steel reinforcement structure is also pre-embedded in the outer reinforcing layer (5).
5. A retaining wall suitable for high elevation differences according to claim 4, characterized in that, The steel reinforcement structure includes several horizontal steel bars (13) and vertical steel bars (14) welded together.
6. A retaining wall suitable for high elevation differences according to any one of claims 1-3, characterized in that, The slope support structure (2) includes several vertical support plates (15) and several horizontal support plates (16). The vertical support plates (15) abut against the vertical slope surface of the high-drop slope (1), and the horizontal support plates (16) abut against the horizontal slope surface of the high-drop slope (1). A triangular support structure is also provided between adjacent vertical support plates (15) and horizontal support plates (16).
7. A retaining wall suitable for high elevation differences according to claim 6, characterized in that, The triangular support structure includes several inclined support rods (17), with both ends of the support rods (17) embedded in the tenons (18) on the vertical support plate (15) and the horizontal support plate (16).
8. A retaining wall suitable for high elevation differences according to claim 7, characterized in that, The vertical support plate (15) and the horizontal support plate (16) are precast concrete slabs.
9. A retaining wall suitable for high elevation differences according to claim 8, characterized in that, The support rod (17) is made of stainless steel.
10. A retaining wall suitable for high elevation differences according to claim 6, characterized in that, The slope reinforcement structure (3) includes an inner reinforcement layer (19), which is also set along the stepped slope of the high drop slope (1). The inner reinforcement layer (19) is made of concrete poured on the outside of the vertical support plate (15) and the horizontal support plate (16).