CN203684237U - Ecological protection structure of slope vegetation - Google Patents
Ecological protection structure of slope vegetation Download PDFInfo
- Publication number
- CN203684237U CN203684237U CN201320588317.2U CN201320588317U CN203684237U CN 203684237 U CN203684237 U CN 203684237U CN 201320588317 U CN201320588317 U CN 201320588317U CN 203684237 U CN203684237 U CN 203684237U
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- layer
- vegetation
- pervious concrete
- slope
- side slope
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Cultivation Of Plants (AREA)
Abstract
The utility model relates to an ecological protection structure of slope vegetation, which belongs to the vegetation structure. The ecological protection structure is characterized by comprising an earthing layer, a pervious concrete layer and a vegetation layer, wherein the earthing layer is arranged on a slope foundation of the slope, the pervious concrete layer is arranged on the earthing layer, the vegetation layer is arranged on the pervious concrete layer, the earthing layer consists of soil containing slow release fertilizer, the pervious concrete layer is formed by pouring the pervious concrete, plant nutrients, water retaining agent, slow release fertilizer and plant seeds can be filled in the pervious concrete layer, and the vegetation layer can consist of plants. By adopting the ecological protection structure, the problem that the vegetation is scoured by the rainy water in heavy rainfall and lack of water in drought can be effectively solved, the survival rate of the slope vegetation can be improved, and the protection of an ecological environment can be favored.
Description
Technical field
The utility model belongs to vegetation structure, especially relates to a kind of safeguard structure of side slope vegetation.
Background technology
The greening side slope protection method in the past using; as turf vegetation, three dimensional network vegetation, climbing plant vegetation etc.; in the one period of long term just having completed at slope construction; because side slope surface not yet forms the scour protection layer of vegetation; in the time of heavy showers, often make side slope be subject to the infiltration of rainwash and rainwater, and a large amount of losses of Soil Slope and landslide, Collapse Accidents occur; and at arid season, because domatic moisture evaporates the growth that affects again slope vegetation.
Summary of the invention
The purpose of this utility model is the ecological safeguard structure that proposes a kind of side slope vegetation, not only knot
Structure is reasonable, easy to use, and improves the survival rate of side slope vegetation, is conducive to the protection of ecological environment.
The purpose of this utility model is next existing like this: a kind of ecological safeguard structure of side slope vegetation, comprise the slope base of side slope, it is characterized in that: the ecological safeguard structure of this side slope vegetation also comprises overburden layer, pervious concrete layer and vegetable layer, on the base of the slope of side slope, overburden layer is set, pervious concrete layer is set on overburden layer, and vegetable layer is set on pervious concrete layer, this overburden layer can be by the soil constitution that contains slow-release fertilizer, this pervious concrete layer can be built and be formed by pervious concrete, and can be filled with earth in this pervious concrete layer, nutrient for plants, water-loss reducer, slow-release fertilizer and vegetable seeds, this vegetable layer is made up of plant.
The permeability rate of this pervious concrete layer is within the scope of 26%-30%, and the compressive strength of this pervious concrete layer should reach 5Mpa, and vegetable seeds grows out and forms vegetable layer from the inner gap of pervious concrete.
The effect of water-loss reducer is to be vegetable seeds retaining water conservation, can prevent that plant is withered under arid climate, because side slope is precipitous, vegetable seeds directly can not be sprinkling upon on pervious concrete layer, for preventing that vegetable seeds is blown to four winds, vegetable seeds need be filled in the gap of pervious concrete, the attraction between plant root and soil strengthens the ability of side slope preventing rain wash;
The raw ore that described pervious concrete is 16.5mm-30mm by particle diameter and cement, cementitious matter, FeSO
4solution and water are formulated according to the mixing ratio by weight of design.
Described vegetable seeds should have good Drought and heat resistance ability, root system strong coarse, to penetrate soil capacity strong.
Described water-loss reducer can be acrylic acid phthalein water-loss reducer, can provide required moisture for plant, avoids plant withered; Described slow-release fertilizer can be PPG slow-releasing granules.
The ecological safeguard structure of the side slope vegetation that the utility model proposes
,not only rational in infrastructure, easy to use, and while efficiently solving heavy showers vegetation by rain drop erosion and drought and water shortage
Problem, has improved the survival rate of side slope vegetation, is conducive to the protection of ecological environment.
The ecological safeguard structure of the side slope vegetation now in conjunction with the accompanying drawings and embodiments the utility model being proposed is further described.
Accompanying drawing explanation
Fig. 1 is the main cross-sectional schematic of the ecological safeguard structure of the side slope vegetation that proposes of the utility model while using.
Fig. 2 is A-A cross-sectional schematic in Fig. 1.
In Fig. 1, Fig. 2: 1, overburden layer 2, pervious concrete layer 3, vegetable layer 4, slope base.
The specific embodiment
From Fig. 1, in Fig. 2, can find out: a kind of ecological safeguard structure of side slope vegetation, comprise the slope base 4 of side slope, it is characterized in that: the ecological safeguard structure of this side slope vegetation also comprises overburden layer 1, pervious concrete layer 2 and vegetable layer 3, on the slope of side slope base 4, overburden layer 1 is set, pervious concrete layer 2 is set on overburden layer 1, and vegetable layer 3 is set on pervious concrete layer 2, this overburden layer 1 can be by the soil constitution that contains slow-release fertilizer, this pervious concrete layer 2 can be built and be formed by pervious concrete, and can be filled with earth in this pervious concrete layer, nutrient for plants, water-loss reducer, slow-release fertilizer and vegetable seeds, this vegetable layer 3 is made up of plant.
The permeability rate of this pervious concrete layer 2 is within the scope of 26%-30%, and the compressive strength of this pervious concrete layer 2 should reach 5Mpa, and vegetable seeds grows out and forms vegetable layer 3 from the inner gap of pervious concrete 2;
The effect of water-loss reducer is to be vegetable seeds retaining water conservation, can prevent that plant is withered under arid climate, because side slope is precipitous, vegetable seeds directly can not be sprinkling upon on pervious concrete layer 2, for preventing that vegetable seeds is blown to four winds, vegetable seeds need be filled in the gap of pervious concrete 2, the attraction between root and the soil of plant strengthens the ability of side slope preventing rain wash.
The raw ore that described pervious concrete 2 is 16.5mm-30mm by particle diameter and cement, cementitious matter, FeSO
4solution and water are formulated according to the mixing ratio by weight of design.
Described vegetable seeds should have that good Drought and heat resistance ability, root system are should be strong coarse, to penetrate soil capacity strong, described water-loss reducer can be acrylic acid phthalein water-loss reducer, can, for plant provides required moisture, avoid plant withered, described slow-release fertilizer can be PPG slow-releasing granules.
Like this, vegetation, by the problem of rain drop erosion and drought and water shortage, has been improved the survival rate of side slope vegetation when effectively having solved heavy showers, is conducive to the protection of ecological environment.
Claims (3)
1. the ecological safeguard structure of a side slope vegetation, comprise the slope base (4) of side slope, it is characterized in that: the ecological safeguard structure of this side slope vegetation also comprises overburden layer (1), pervious concrete layer (2) and vegetable layer (3), overburden layer (1) is set on the slope of side slope base (4), pervious concrete layer (2) is set on overburden layer (1), and vegetable layer (3) is set on pervious concrete layer (2).
2. the ecological safeguard structure of side slope vegetation according to claim 1, is characterized in that this pervious concrete layer (2) built and formed by pervious concrete.
3. the ecological safeguard structure of side slope vegetation according to claim 1, is characterized in that this vegetable layer (3) is made up of plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588317.2U CN203684237U (en) | 2013-09-24 | 2013-09-24 | Ecological protection structure of slope vegetation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320588317.2U CN203684237U (en) | 2013-09-24 | 2013-09-24 | Ecological protection structure of slope vegetation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203684237U true CN203684237U (en) | 2014-07-02 |
Family
ID=51006160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320588317.2U Expired - Lifetime CN203684237U (en) | 2013-09-24 | 2013-09-24 | Ecological protection structure of slope vegetation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203684237U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672366A (en) * | 2016-02-04 | 2016-06-15 | 中国科学院武汉植物园 | Vegetation type water dispersing structure and construction method thereof |
| CN107964919A (en) * | 2017-08-23 | 2018-04-27 | 同济大学 | A kind of Channel slope Ecosystem restoration system |
| CN109315183A (en) * | 2018-11-08 | 2019-02-12 | 北京场道市政工程集团有限公司 | A kind of Garden Engineering slope greening structure |
| CN114808838A (en) * | 2022-05-16 | 2022-07-29 | 扬州大学 | Throttle recovery system based on novel concrete that permeates water of regeneration |
-
2013
- 2013-09-24 CN CN201320588317.2U patent/CN203684237U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672366A (en) * | 2016-02-04 | 2016-06-15 | 中国科学院武汉植物园 | Vegetation type water dispersing structure and construction method thereof |
| CN105672366B (en) * | 2016-02-04 | 2017-08-01 | 中国科学院武汉植物园 | Vegetation type aproll structure and its construction method |
| CN107964919A (en) * | 2017-08-23 | 2018-04-27 | 同济大学 | A kind of Channel slope Ecosystem restoration system |
| CN109315183A (en) * | 2018-11-08 | 2019-02-12 | 北京场道市政工程集团有限公司 | A kind of Garden Engineering slope greening structure |
| CN109315183B (en) * | 2018-11-08 | 2023-12-05 | 北京场道市政工程集团有限公司 | Garden engineering slope greening structure |
| CN114808838A (en) * | 2022-05-16 | 2022-07-29 | 扬州大学 | Throttle recovery system based on novel concrete that permeates water of regeneration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |