Landscape retaining wall for hydraulic engineering
By using modular concrete layers and steel reinforcement design, combined with colored permeable bricks and a drainage system, the problems of high-velocity water flow protection, construction complexity and high cost of existing landscape retaining walls have been solved, achieving improvements in stability, durability and aesthetics.
Patent Information
- Application Number
- CN202520297229.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-02-24
AI Technical Summary
Existing landscape retaining walls are not effective in protecting against high-velocity water flow. Their construction is complex, costly, and difficult to maintain, which limits their widespread application.
The modular design of the concrete layer and steel frame enhances rigidity, combined with colored permeable brick decorative surface, drainage channels and L-shaped connecting pipes are set for rapid drainage, and modified bitumen waterproof membrane and lightweight concrete are used to reduce weight. The decorative bricks are fixed with adhesive to enhance stability and aesthetics.
It simplifies the construction process, reduces construction and maintenance costs, improves the stability and durability of the retaining wall, enhances its waterproof performance, reduces the risk of water accumulation damage, and improves the local microclimate.
Smart Images
Figure CN223907550U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of water conservancy construction and urban landscape design, and particularly relates to a landscape retaining wall for water conservancy. BACKGROUND
[0002] At present, in urban construction, in order to improve the aesthetic degree and ecological benefits of cities, more and more cities begin to pay attention to the management and beautification of rivers, lakes and other water areas, among which, new landscape retaining walls gradually attract attention.
[0003] The existing landscape retaining wall is usually to prevent water and soil loss by laying a steel mesh on the surface of the soil and planting vegetation, which can effectively improve the visual effect, but the anti-erosion ability is weak, the protection effect of high flow rate water flow is poor, and there are problems such as complex construction, high cost, difficult maintenance, etc., which limit its wide application.
[0004] Therefore, the present application provides a landscape retaining wall for water conservancy. CONTENT OF THE UTILITY MODEL
[0005] In view of the deficiencies of the prior art, the present application provides a landscape retaining wall for water conservancy, which overcomes the deficiencies of the prior art and aims to solve the problem that the existing landscape retaining wall is usually to prevent water and soil loss by laying a steel mesh on the surface of the soil and planting vegetation, which can effectively improve the visual effect, but the anti-erosion ability is weak, the protection effect of high flow rate water flow is poor, and there are problems such as complex construction, high cost, difficult maintenance, etc., which limit its wide application.
[0006] To achieve the above purpose, the present application provides the following technical scheme: a landscape retaining wall for water conservancy, comprising a foundation layer, a base groove is excavated on the top of the foundation layer, a foundation layer is fixedly installed at the top of the foundation layer at the base groove, a plurality of groups of steel bars are fixedly installed in the inside of the foundation layer, a plurality of groups of wall body units are installed on one side of the foundation layer, the wall body unit comprises a plurality of groups of concrete layers, a steel bar frame is fixedly installed in the inside of the concrete layer, a plurality of groups of decorative face bricks are bonded on one side of the concrete layer, and a drainage unit is arranged in the inside of the foundation layer.
[0007] By adopting the technical scheme, the foundation trench is excavated at the top of the foundation layer, then the foundation layer is poured, then the wall unit concrete layers are installed in sequence according to the predetermined positions, and the installation is from bottom to top, row by row, wherein the overall rigidity of the concrete layer is enhanced by the steel frame, the overall rigidity of the foundation layer is enhanced by the several groups of steel bars inside the foundation layer, finally, the decorative face bricks are color permeable bricks, which are arranged and paved row by row from bottom to top, and the appearance is enhanced, wherein the wall unit is designed by modular concrete layers, which is beneficial to facilitate the construction, and reduces the construction and maintenance costs, and meanwhile, the installation of the steel frame and the steel bars plays a role in multiple internal and external reinforcement, and the stability and durability of the retaining wall are enhanced.
[0008] As a preferred technical scheme of the present application, the drainage unit comprises several groups of drainage grooves, several groups of the drainage grooves are arranged in the interior of the foundation layer, several groups of L-shaped connecting pipes are fixedly installed at the bottom of the foundation layer, and the L-shaped connecting pipes are connected with the corresponding drainage grooves, one end of the L-shaped connecting pipes away from the foundation layer is installed at the top of the foundation layer, and the other end of the L-shaped connecting pipes away from the foundation layer is provided with a drainage pipe.
[0009] By adopting the technical scheme, rainwater can be quickly drained out of the foundation layer through the several groups of drainage grooves and L-shaped connecting pipes, and then the rainwater is drained out to the outside through the connection of the L-shaped connecting pipes and the drainage pipe, so as to avoid water accumulation and wall damage.
[0010] As a preferred technical scheme of the present application, the concrete layer is fixedly installed with a wall connecting piece at each of the four corners of the side away from the decorative face brick, several groups of bolts are pre-buried in the interior of the foundation layer, the several groups of bolts correspond to the wall connecting pieces one by one, and a nut is threadedly connected to the rear part of the bolt.
[0011] By adopting the technical scheme, the wall connecting pieces at the four corners of the concrete layer are aligned with the bolts, the bolts are connected with the wall connecting pieces by rotating, and the nut is installed on the surface of the bolt to be fixed on one side of the foundation layer, so as to ensure the close and reliable connection, and improve the installation efficiency of the concrete layer.
[0012] As a preferred technical scheme of the present application, several groups of the interior of the decorative face brick are provided with several groups of air holes.
[0013] By adopting the technical scheme, the air permeability of the decorative face brick is enhanced through the air holes, which is beneficial to rainwater penetration, reduces the surface runoff, and improves the local microclimate.
[0014] As a preferred technical scheme of the present application, a leveling layer is arranged below the foundation layer at the top of the foundation layer, and the leveling layer is a gravel layer.
[0015] By adopting the technical scheme, the leveling layer is a gravel layer with a thickness of about 100 mm, and the gravel layer is compacted, thereby improving the stability of the foundation layer.
[0016] As a preferred technical scheme of the present application, the outer surface of the concrete layer is fixedly installed with a waterproof layer, and the waterproof layer is a modified asphalt waterproof roll.
[0017] By adopting the technical scheme, the waterproof layer is a modified asphalt waterproof roll, which has high-strength waterproof effect and improves the waterproof performance of the concrete layer.
[0018] As a preferred technical scheme of the present application, the concrete layer is provided with a heat preservation layer on both sides, the heat preservation layer is fixedly installed on the outer wall of the waterproof layer, and the material of the concrete layer is lightweight concrete.
[0019] By adopting the technical scheme, the heat preservation layer is used to heat preservation and protection of the concrete layer, which reduces the influence of external air on the concrete layer, and the concrete layer is lightweight concrete, which can well reduce the self-weight and reduce the load of the foundation layer.
[0020] As a preferred technical scheme of the present application, a splicing joint is formed between the two adjacent groups of decorative facing bricks, and the splicing joint is filled with an adhesive.
[0021] By adopting the technical scheme, the adhesive is filled in the splicing joint, which effectively enhances the fixing effect between the two groups of decorative facing bricks.
[0022] The beneficial effects of the present application are as follows:
[0023] 1. A base trench is excavated on the top of the foundation layer, and then a foundation layer is poured, then wall unit concrete layers are installed in sequence according to predetermined positions, from bottom to top, and the overall rigidity of the concrete layer is enhanced by a steel reinforcement frame, the overall rigidity of the foundation layer is enhanced by a plurality of groups of steel reinforcements inside the foundation layer, finally, the decorative facing bricks are colored water permeable bricks, which are arranged and paved from bottom to top, thereby enhancing the aesthetic appearance, wherein the wall unit adopts a modular concrete layer design, which is beneficial to facilitate construction, reduces construction and maintenance costs, and the installation of the steel reinforcement frame and the steel reinforcement plays a role in multiple internal and external reinforcement, thereby enhancing the stability and durability of the retaining wall.
[0024] 2. The rainwater can be quickly discharged from the foundation layer by a plurality of groups of drainage channels and L-shaped connecting pipes, and then the rainwater is discharged to the outside through the connection of the L-shaped connecting pipes and the drainage pipes, thereby avoiding water accumulation to cause damage to the wall. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of the present application.
[0026] Figure 2 For Figure 1 enlarged structure schematic view at A in the middle;
[0027] Figure 3 wall unit structure schematic view;
[0028] Figure 4 front view structure schematic view of the present application.
[0029] In the figure: 1, foundation layer; 2, base trench; 3, foundation layer; 4, wall unit; 401, concrete layer; 402, steel bar frame; 5, drainage unit; 501, drainage trench; 502, L-shaped connecting pipe; 503, drainage pipe; 6, decorative tile; 601, air hole; 7, bolt; 8, wall connecting piece; 9, nut; 10, leveling layer; 11, waterproof layer; 12, insulation layer; 13, splicing joint. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.
[0031] Referring to Figures 1-4 , a landscape retaining wall for water conservancy projects, comprising a foundation layer 1, a base trench 2 is excavated on the top of the foundation layer 1, a foundation layer 3 is fixedly installed on the top of the foundation layer 1 at the base trench 2, a plurality of groups of steel bars are fixedly installed inside the foundation layer 3, a plurality of groups of wall units 4 are installed on one side of the foundation layer 3, the wall unit 4 comprises a plurality of groups of concrete layers 401, a steel bar frame 402 is fixedly installed inside the concrete layer 401, a plurality of groups of decorative tiles 6 are bonded on one side of the concrete layer 401, and a drainage unit 5 is arranged inside the foundation layer 3; a wall connecting piece 8 is fixedly installed at the four corners of the side of the concrete layer 401 away from the decorative tile 6, a plurality of groups of bolts 7 are pre-buried inside the foundation layer 3, the plurality of groups of bolts 7 correspond one-to-one to the wall connecting pieces 8, and a nut 9 is threadedly connected to the middle rear part of the bolt 7.
[0032] The base layer 1 is excavated to form a foundation groove 2, and then the foundation layer 3 is poured, and then the wall unit concrete layer 401 is installed in sequence according to the predetermined position, from bottom to top, and the overall rigidity of the concrete layer 401 is enhanced by the steel bar frame 402, the overall rigidity of the foundation layer 3 is enhanced by the steel bars inside the foundation layer 3, and finally the decorative tiles 6 are arranged from bottom to top, which are color permeable bricks, and the decorative tiles 6 are arranged from bottom to top, which enhances the beauty, wherein the wall unit 4 is designed by modular concrete layer 401, which is beneficial to the construction, and reduces the construction and maintenance cost, and the steel bar frame 402 and the steel bar are installed to play the role of internal and external multiple reinforcement, which enhances the stability and durability of the retaining wall; the wall connecting piece 8 at the four corners of the concrete layer 401 is aligned with the bolt 7, the bolt 7 is connected with the wall connecting piece 8, and the nut 9 is installed on the surface of the bolt 7 to fix one side of the foundation layer 3, so as to ensure the close and reliable connection, and improve the installation efficiency of the concrete layer 401.
[0033] Referring to Figures 1-3 , the drainage unit 5 includes a plurality of groups of drainage grooves 501, and the plurality of groups of drainage grooves 501 are arranged in the interior of the foundation layer 3, and the bottom of the foundation layer 3 is fixedly installed with a plurality of groups of L-shaped connecting pipes 502, and the L-shaped connecting pipes 502 are communicated with the corresponding drainage grooves 501, and the ends of the plurality of groups of L-shaped connecting pipes 502 away from the foundation layer 3 are installed on the top of the foundation layer 1, and the ends of the plurality of groups of L-shaped connecting pipes 502 away from the foundation layer 3 are installed with drainage pipes 503; a plurality of groups of decorative tiles 6 are arranged in the interior of the plurality of groups of decorative tiles 6;
[0034] The rainwater can be quickly discharged from the interior of the foundation layer 3 through the plurality of groups of drainage grooves 501 and the L-shaped connecting pipes 502, and then the rainwater is discharged to the outside through the connection of the L-shaped connecting pipes 502 and the drainage pipes 503, so as to avoid the damage of the wall caused by the accumulated water; the air permeability of the decorative tiles 6 is enhanced through the air holes 601, which is beneficial to the penetration of rainwater, reduces the surface runoff, and improves the local microclimate.
[0035] Referring to Figures 2-4 , the top of the foundation layer 1 is arranged with a leveling layer 10 below the foundation layer 3, and the leveling layer 10 is a gravel layer; the two sides of the concrete layer 401 are provided with a heat preservation layer 12, and the heat preservation layer 12 is fixedly installed on the outer wall of the waterproof layer 11, and the material of the concrete layer 401 is light weight concrete; the leveling layer 10 is a gravel layer with a thickness of about 100mm, which is compacted to improve the stability of the foundation layer 3; the heat preservation layer 12 is used to protect the concrete layer 401, which reduces the influence of the external air on the concrete layer 401, and the concrete layer 401 is light weight concrete, which can well reduce the self weight and reduce the load of the foundation layer 1.
[0036] Referring to Figures 2-4The outer surface of the concrete layer 401 is fixedly installed with a waterproof layer 11, which is a modified asphalt waterproof roll material; a joint 13 is formed between two adjacent groups of decorative face bricks 6, and the joint 13 is filled with an adhesive; the modified asphalt waterproof roll material of the waterproof layer 11 has a high-strength waterproof effect, improving the waterproof performance of the concrete layer 401; the adhesive filled in the joint 13 effectively enhances the fixing effect between the two groups of decorative face bricks 6.
[0037] Working principle: by excavating a foundation groove 2 on the top of the foundation layer 1, then pouring the foundation layer 3, then installing the wall unit concrete layer 401 in sequence according to the predetermined position, from bottom to top, and installing row by row, wherein the overall rigidity of the concrete layer 401 is enhanced by the steel reinforcement frame 402, the overall rigidity of the foundation layer 3 is enhanced by the several groups of steel reinforcements inside the foundation layer 3, finally, the decorative face bricks 6 are color permeable bricks, which are arranged and paved row by row from bottom to top, enhancing the aesthetic appearance, wherein the wall unit 4 adopts a modular design of the concrete layer 401, which is beneficial to the construction of the wall unit 4, making the construction more convenient and fast, reducing the construction and maintenance costs, at the same time, the installation of the steel reinforcement frame 402 and the steel reinforcement plays a role in multiple internal and external reinforcement, enhancing the stability and durability of the retaining wall, through the several groups of drainage grooves 501 and the L-shaped connecting pipes 502, rainwater can be quickly drained out of the foundation layer 3, and then connected with the drain pipe 503 through the L-shaped connecting pipes 502, so as to drain the rainwater to the outside, thereby avoiding water accumulation to damage the wall body;
[0038] Wherein, the four corners of the concrete layer 401 are aligned with the connecting wall members 8 and the bolts 7, the bolts 7 are connected with the connecting wall members 8 by rotating, and the nuts 9 are installed on the surface of the bolts 7 to fix one side of the foundation layer 3, so as to ensure the tight and reliable connection, improve the installation efficiency of the concrete layer 401, and enhance the air permeability of the decorative face bricks 6 through the air holes 601, which is beneficial to the penetration of rainwater, reduces the surface runoff, and improves the local microclimate;
[0039] At the same time, the leveling layer 10 is a gravel layer with a thickness of about 100mm, which is compacted to improve the stability of the foundation of the foundation layer 3; the waterproof layer 11 is a modified asphalt waterproof roll material, which has a high-strength waterproof effect, improving the waterproof performance of the concrete layer 401;
[0040] In addition, the thermal insulation layer 12 is used to protect the concrete layer 401 from the influence of external air, and the concrete layer 401 is light weight concrete, which can well reduce the self-weight and reduce the load of the foundation layer 1; the adhesive is filled in the joint 13 to effectively enhance the fixing effect between the two groups of decorative face bricks 6.
[0041] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application. Although the present application is described in detail with reference to the foregoing embodiments, modifications to the foregoing embodiments or equivalent replacements to some technical features thereof can be made by those skilled in the art. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A landscape retaining wall for water conservancy projects, comprising a base layer (1), characterized in that, The top of the base layer (1) is excavated with a foundation trench (2). A foundation layer (3) is fixedly installed at the top of the base layer (1) located at the foundation trench (2). Several sets of steel bars are fixedly installed inside the foundation layer (3). Several sets of wall units (4) are installed on one side of the foundation layer (3). The wall unit (4) includes several sets of concrete layers (401). A steel bar frame (402) is fixedly installed inside the concrete layer (401). Several sets of decorative bricks (6) are bonded to one side of the concrete layer (401). A drainage unit (5) is provided inside the foundation layer (3).
2. The landscape retaining wall for water conservancy projects according to claim 1, characterized in that, The drainage unit (5) includes several sets of drainage channels (501), which are located inside the foundation layer (3). Several sets of L-shaped connecting pipes (502) are fixedly installed at the bottom of the foundation layer (3), and the L-shaped connecting pipes (502) are connected to the corresponding drainage channels (501). The ends of the L-shaped connecting pipes (502) away from the foundation layer (3) are installed on the top of the subgrade (1), and the ends of the L-shaped connecting pipes (502) away from the foundation layer (3) are equipped with drainage pipes (503).
3. A landscape retaining wall for water conservancy projects according to claim 1, characterized in that, Wall ties (8) are fixedly installed at the four corners of the concrete layer (401) away from the decorative brick (6). Several sets of bolts (7) are pre-embedded inside the foundation layer (3). The several sets of bolts (7) correspond one-to-one with the wall ties (8). Nuts (9) are threaded to the middle and rear of the bolts (7).
4. A landscape retaining wall for water conservancy projects according to claim 1, characterized in that, Several sets of the decorative bricks (6) are provided with several sets of ventilation holes (601).
5. A landscape retaining wall for water conservancy projects according to claim 1, characterized in that, The top of the base layer (1) is provided with a leveling layer (10) located below the base layer (3), and the leveling layer (10) is a crushed stone layer.
6. A landscape retaining wall for water conservancy projects according to claim 1, characterized in that, A waterproof layer (11) is fixedly installed on the outer surface of the concrete layer (401), and the waterproof layer (11) is a modified bitumen waterproof membrane.
7. A landscape retaining wall for water conservancy projects according to claim 6, characterized in that, Both sides of the concrete layer (401) are provided with insulation layers (12), the insulation layers (12) are fixedly installed on the outer wall of the waterproof layer (11), and the concrete layer (401) is made of lightweight concrete.
8. A landscape retaining wall for water conservancy projects according to claim 1, characterized in that, A joint (13) is formed between two adjacent sets of decorative bricks (6), and the joint (13) is filled with adhesive.