CN220486523U - Ecological retaining wall - Google Patents
Ecological retaining wall Download PDFInfo
- Publication number
- CN220486523U CN220486523U CN202322181632.XU CN202322181632U CN220486523U CN 220486523 U CN220486523 U CN 220486523U CN 202322181632 U CN202322181632 U CN 202322181632U CN 220486523 U CN220486523 U CN 220486523U
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- Prior art keywords
- layer block
- retaining wall
- block
- middle layer
- blocks
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- 239000004567 concrete Substances 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 238000003973 irrigation Methods 0.000 claims description 13
- 230000002262 irrigation Effects 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 12
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 12
- 241000196324 Embryophyta Species 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 241001464837 Viridiplantae Species 0.000 description 3
- 239000011178 precast concrete Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Landscapes
- Retaining Walls (AREA)
Abstract
The utility model relates to the technical field of side slope construction and discloses an ecological retaining wall which comprises a bottom layer block, a middle layer block and a top layer block, wherein the tops of the bottom layer block and the middle layer block are respectively provided with a convex block, the bottoms of the middle layer block and the top layer block are respectively provided with a groove, and the convex blocks are matched with the grooves; reserved through holes are formed in the bottom layer block, the middle layer block and the top layer block, longitudinal connecting ribs are inserted into the reserved through holes, and the bottom layer block, the middle layer block and the top layer block are connected through the longitudinal connecting ribs in a reinforcing mode; the side edges of the bottom layer block, the middle layer block and the top layer block are all provided with green planting grooves. The retaining wall adopts the concrete prefabricated bottom layer blocks, the middle layer blocks and the top layer blocks, and the blocks can be accurately and quickly stacked by butt joint of the convex blocks and the grooves on the blocks, and the vertical retaining wall is formed by matching with the longitudinal connecting ribs, so that the engineering floor area is reduced, and the whole construction process is efficient and quick and meets the strength requirement of the vertical retaining wall; in addition, all set up green groove of planting in the side of layer piece for plant green and plant, accord with green ecological need.
Description
Technical Field
The utility model relates to the technical field of side slope construction, in particular to an ecological retaining wall.
Background
The ecological retaining wall meets the corresponding retaining requirement and can realize the retaining wall which grows with the inclusion of plants. In highway side slope, river course engineering, the retaining wall has very important effect, and the engineering volume and the area of general retaining wall are great, corresponding growth that can influence original green planting. The ecological retaining wall can better make up the damage of the engineering to the original green plants, and greatly reduce the carbon emission problem brought by the retaining wall engineering.
At present, most ecological retaining walls are constructed by slope laying, namely, the original vertical slope is filled with soil, and the slope surface of the ecological retaining wall is backfilled into a slope. Or the original soil body is excavated, and the original soil body is excavated into a slope state. Under the construction condition that the original slope body is not subjected to slope releasing treatment and excavation treatment, if the original slope body is subjected to slope releasing treatment, the occupied area is increased, the original soil body is disturbed by the excavation treatment, and the stability of the soil body is reduced. The technology has long construction period, large investment of personnel and material resources and certain damage to the original ecological environment.
The vertical ecological retaining wall is constructed by cast-in-situ or splicing precast concrete blocks, and the vertical retaining wall is poured and arranged, so that on one hand, the green plant growth and maintenance problems cannot be well solved, and on the other hand, the cast-in-situ construction is adopted, the construction period is longer, and the labor cost is higher. When the precast concrete blocks are adopted for splicing, the precast concrete blocks are fast and attractive, but are difficult to provide transverse rigidity under vertical working conditions, and the spliced parts can be deformed under the action of soil.
Disclosure of Invention
The utility model provides an ecological retaining wall which is used for culturing green plants while ensuring the safety of retaining soil.
An ecological retaining wall comprising: the bottom layer block, the middle layer block and the top layer block are respectively provided with a convex block, the bottoms of the middle layer block and the top layer block are respectively provided with a groove, the convex blocks are matched with the grooves, and the bottom layer block is fixed on the foundation base;
reserved through holes are formed in the bottom layer block, the middle layer block and the top layer block, longitudinal connecting ribs are inserted into the reserved through holes, and the bottom layer block, the middle layer block and the top layer block are connected through the longitudinal connecting ribs in a reinforcing mode;
the side edges of the bottom layer block, the middle layer block and the top layer block are all provided with green planting grooves.
Further, the green planting groove is funnel-shaped, the side wall of the green planting groove is provided with a drip tape side hole, and the bottom wall of the green planting groove is provided with a drain seam.
Further, the side wall of the green planting groove is provided with a reinforced drain hole, and the reinforced drain hole is higher than the level of the drain joint.
Further, the size of the side hole of the drip irrigation tape is matched with the size of the drip irrigation tape.
Further, a geotechnical cloth layer is paved at the bottom of the green planting groove.
Further, the bottom layer block, the middle layer block and the top layer block are all made of concrete by pouring in advance.
The utility model has the following beneficial effects: the retaining wall adopts the concrete prefabricated bottom layer blocks, the middle layer blocks and the top layer blocks, and the blocks can be accurately and quickly stacked by butt joint of the convex blocks and the grooves on the blocks, and the vertical retaining wall is formed by matching with the longitudinal connecting ribs, so that the engineering floor area is reduced, and the whole construction process is efficient and quick and meets the strength requirement of the vertical retaining wall; in addition, all set up green planting groove in the side of layer piece for plant green planting, set up drainage slit and drip irrigation zone side opening on the green planting groove, can comparatively simply irrigate and drain in follow-up green maintenance in-process of planting, accord with green ecological need.
Drawings
FIG. 1 is a schematic longitudinal cross-sectional view of a retaining wall according to the present utility model;
FIG. 2 is a schematic view of the structure of the bottom layer block of the present utility model;
FIG. 3 is a schematic view of a layer block structure according to the present utility model;
fig. 4 is a schematic view of the top layer block structure of the present utility model.
In the figure: 1-a foundation base; 2-bottom layer blocks; 3-middle layer block; 4-top layer blocks; 5-longitudinal connecting ribs; 6-green planting grooves; 601-drip irrigation tape side holes; 602-draining the water; 7-reserving a through hole; 8-bump; 9-groove.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides an ecological retaining wall comprising: the bottom layer block 2, the middle layer block 3 and the top layer block 4 are respectively provided with a convex block 8 at the top of the bottom layer block 2 and the middle layer block 3, the bottoms of the middle layer block 3 and the top layer block 4 are respectively provided with a groove 9, and the convex blocks 8 are matched with the grooves 9; the bottom layer block 2 is fixed on the foundation base 1, the first middle layer block 3 is fixed on the bottom layer block 2 through the clamping connection of the groove 9 and the convex block 8, the second middle layer block 3 above the second middle layer block is stacked through the clamping connection of the groove 9 and the convex block 8, retaining walls with different heights are formed, the height is set according to actual needs, the top layer block 4 is arranged on the highest layer, and the groove 9 at the lower part of the top layer block 4 is clamped with the convex block 8 of the middle layer block 3 below.
The bottom layer block 2, the middle layer block 3 and the top layer block 4 are all made of concrete by pouring in advance, and can be directly built in actual use, so that the construction time can be saved, and the weight of each layer block (the bottom layer block 2, the middle layer block 3 or the top layer block 4, and the same applies below) can be ensured. The outer side surfaces of the bottom layer block 2, the middle layer block 3 and the top layer block 4 are all planes, so that the stability and the accuracy of the building can be ensured; the shape of the protruding block 8 is a rectangular block, the groove 9 is a rectangular groove, and the two are matched in size, so that the clamped layer blocks can be prevented from moving, and accurate butt joint is facilitated.
In order to increase the connectivity of the layer blocks with the same level, the side walls of the convex blocks 8 are protruded out of the side wall surfaces of the layer blocks and are clamped with the grooves 9 on the layer blocks adjacent to the convex blocks to form transverse connection, so that the integrity of the retaining wall is enhanced.
The bottom layer block 2, the middle layer block 3 and the top layer block 4 are respectively provided with reserved through holes 7, the reserved through holes 7 on one layer block comprise four reserved through holes which are respectively distributed near four corners of the layer block, and the appearance of the layer block is a rectangular block. Longitudinal connecting ribs 5 are inserted into the reserved through holes 7, and the bottom layer block 2, the middle layer block 3 and the top layer block 4 are connected through the longitudinal connecting ribs 5 in a reinforcing mode to form an integral structure.
The size of the longitudinal connecting ribs 5 is matched with the reserved through holes 7, and for areas with frequent earthquakes or multiple mud-rock flows, the equal ratio of the sizes of the layer blocks to the longitudinal connecting ribs 5 is increased, so that the effectiveness of soil blocking is ensured. The longitudinal connecting bars 5 can be installed by selecting complete steel bars, or can be installed by selecting single-section steel bars, and adjacent steel bars are required to be connected in a welding mode when the single-section steel bars are selected, and the length of welding parts is 10-20 cm higher than the height of the layer blocks, so that the next layer blocks are conveniently stacked.
The side edges of the bottom layer block 2, the middle layer block 3 and the top layer block 4 are respectively provided with a green planting groove 6, nutrient soil is contained in the green planting grooves for planting plants, the cross sections of the green planting grooves 6 are inverted triangle, and the gravity can be utilized to discharge redundant water in soil body, so that the survival rate of plants is ensured.
The green groove 6 of planting is integrated into one piece with the layer piece, and the lateral wall of green groove 6 of planting is equipped with drip irrigation zone side opening 601, and the size of drip irrigation zone side opening 601 and drip irrigation zone size assorted are convenient for alternate the drip irrigation zone in the later stage, and drip irrigation zone side opening 601 is located green groove 6 middle part upper position, is favorable to drip irrigation liquid from last infiltration to lower when drip irrigation.
The bottom wall of the green planting groove 6 is provided with a drain seam 602 for draining excessive accumulated water, so as to avoid plant root system spoilage; in areas with large precipitation, the side wall of the green planting groove 6 is provided with enhanced drainage holes, and the enhanced drainage holes are higher than the level of the drainage slots 602 and are used for assisting drainage.
The bottom of the green planting groove 6 is paved with a geotechnical cloth layer, and then is backfilled with nutrient soil to plant plants.
The retaining wall can greatly reduce engineering time in actual construction, can reduce construction cost and construction period while meeting the strength requirement of vertical retaining soil, and can also meet the requirement of green ecology.
The foregoing is merely a preferred embodiment of the utility model, which is not representative of all possible forms of the utility model, and the scope of the utility model is not limited to such specific statements and embodiments. Various other modifications and improvements can be made in light of the teachings of the present disclosure without departing from the spirit and scope of the utility model.
Claims (6)
1. An ecological retaining wall, comprising: the bottom layer block (2), the middle layer block (3) and the top layer block (4), wherein the tops of the bottom layer block (2) and the middle layer block (3) are respectively provided with a bump (8), the bottoms of the middle layer block (3) and the top layer block (4) are respectively provided with a groove (9), the bumps (8) are matched with the grooves (9), and the bottom layer block (2) is fixed on the foundation base (1);
reserved through holes (7) are formed in the bottom layer block (2), the middle layer block (3) and the top layer block (4), longitudinal connecting ribs (5) are inserted into the reserved through holes (7), and the bottom layer block (2), the middle layer block (3) and the top layer block (4) are connected in a reinforcing mode through the longitudinal connecting ribs (5);
the side edges of the bottom layer block (2), the middle layer block (3) and the top layer block (4) are respectively provided with a green planting groove (6).
2. The ecological retaining wall of claim 1, wherein: the green planting groove (6) is funnel-shaped, the side wall of the green planting groove is provided with a drip tape side hole (601), and the bottom wall of the green planting groove is provided with a drain seam (602).
3. The ecological retaining wall according to claim 2, characterized in that: the side wall of the green planting groove (6) is provided with an enhanced drain hole, and the enhanced drain hole is higher than the horizontal height of the drain joint (602).
4. The ecological retaining wall according to claim 2, characterized in that: the size of the side hole (601) of the drip irrigation tape is matched with the size of the drip irrigation tape.
5. The ecological retaining wall according to any one of claims 1 to 4, characterized in that: geotechnical cloth layers are laid at the bottoms of the green planting grooves (6).
6. The ecological retaining wall of claim 5, wherein: the bottom layer block (2), the middle layer block (3) and the top layer block (4) are all made of concrete by pouring in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322181632.XU CN220486523U (en) | 2023-08-14 | 2023-08-14 | Ecological retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322181632.XU CN220486523U (en) | 2023-08-14 | 2023-08-14 | Ecological retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220486523U true CN220486523U (en) | 2024-02-13 |
Family
ID=89836089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322181632.XU Active CN220486523U (en) | 2023-08-14 | 2023-08-14 | Ecological retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220486523U (en) |
-
2023
- 2023-08-14 CN CN202322181632.XU patent/CN220486523U/en active Active
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