CN205742227U - Ecological revetment - Google Patents
Ecological revetment Download PDFInfo
- Publication number
- CN205742227U CN205742227U CN201620655898.0U CN201620655898U CN205742227U CN 205742227 U CN205742227 U CN 205742227U CN 201620655898 U CN201620655898 U CN 201620655898U CN 205742227 U CN205742227 U CN 205742227U
- Authority
- CN
- China
- Prior art keywords
- soil layer
- rock
- lithosphere
- ecological revetment
- slope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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- Revetment (AREA)
- Cultivation Of Plants (AREA)
Abstract
The utility model discloses a kind of ecological revetment, this ecological revetment includes rock side-slope, described rock side-slope includes the rock-soil layer being located at bottom and is located at the lithosphere above rock-soil layer, described lithosphere is provided with the organic soil layer for directly contacting and the bentonite bed between lithosphere and organic soil layer with external environment, described organic soil layer, bentonite bed are all separately fixed on bentonite bed, lithosphere by installation net, have the effect improving rock side-slope soil desertification.
Description
Technical field
This utility model relates to rock side-slope ecological recovery field, particularly to a kind of ecological revetment.
Background technology
With engineering developments such as the fast development of state fundamental construction, highway, railway, water conservancy, water power, form large area every year
Rock side-slope, these rock side-slope destroy existing vegetation and Soil structure, cause soil desertification.Therefore, rock side-slope
Improvement has great importance.
The Chinese patent that Authorization Notice No. is CN203546736U, authorized announcement date is on April 16th, 2014 discloses one
Planting the protection of high steep stone matter embankment slope green, it includes the ecology bag that multiple heap is located in side slope, between the plurality of ecology bag
Being connected by connector, ecology bag is connected with the GSZ being embedded in side slope by junction button.
The protection of this height steep stone matter embankment slope green reaches the mesh of greening by planting green plants in ecology bag
, but the outermost layer of rock side-slope is lithosphere, the condition of redgreen plant growing in lithosphere, so green plants can only
Ecology bag grows；And the green plants of growth cannot take root in rock side-slope in ecology bag, the soil of rock side-slope
The situations such as desertification fail preferably to solve.
Utility model content
The purpose of this utility model is to provide a kind of ecological revetment, the problem which solving rock side-slope soil desertification, tool
There is the effect improving rock side-slope soil desertification.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of ecological revetment, including rock side-slope, described rock side-slope includes the rock-soil layer being located at bottom and is located at ground
Lithosphere above Ceng, described lithosphere be provided with the organic soil layer for directly contacting with external environment and be positioned at lithosphere and
Bentonite bed between organic soil layer, described organic soil layer, bentonite bed are all separately fixed at bentonite by installation net
On layer, lithosphere.
Use said structure, first, in organic soil layer and bentonite bed, all contain the abundant nutrition for plant growing
Material, and the soil of organic soil layer and bentonite bed is the loosest can provide sufficient oxygen for the growth of plant, plant can be with
Organic soil layer and bentonite bed are that substrate is grown up healthy and sound；Secondly, for relative organic soil layer, bentonite compact conformation
And its plant growth environment is relatively harsh, therefore green plants is relative through condition again after organic soil layer is grown up strong and sturdy
Severe bentonite bed carries out transition, can increase the survival ability of green plants further, increases green plants and enters lithosphere
Probability；It addition, bentonite has preferable adsorptivity and structure of modification, lithosphere and organic soil layer can be combined by it
And reduce and subside or the situation such as mud-rock flow, it can improve structure in lithosphere and plants making lithosphere can meet part simultaneously
The growth demand of thing；To sum up, first green plants can be survived at organic soil layer and bentonite bed, by outside rock side-slope
Surface is afforested, then by enter bentonite bed and lithosphere make lithosphere be the most gradually evolved into can the soil property of growing plant, make
The environment obtained on rock side-slope the most slowly converts, and inherently improves the effect of rock side-slope soil desertification, safeguards raw
State balances.
More preferably: described ecological revetment also includes the support bar of several fixed installation nets, and described support bar depends on
Secondary through the setting of organic soil layer, bentonite bed, lithosphere and rock-soil layer.
Use said structure, utilize support bar to fix installation net and installation net can be used for fixing organic soil horizon, swelling
Soil layer, can reduce organic soil layer, bentonite bed loose and situation about running off occurs, improve the application ecological revetment further
Success rate.
More preferably: described support bar outer shroud is arranged with ring-type rod.
Using said structure, relatively other construction materials, the hardness of ring-type rod is the highest and it does not hinder the growth of plant,
Ring-type rod is when inserting ecological revetment, and the environment in ecological revetment is not affected by destruction and plant remains to normal existence；Ring-type wood
Bar has certain permeability, can introduce in rock-soil layer and lithosphere by the rainwater on earth's surface etc., for its interior biological existence；And ring
Shape rod natural can natural decomposition, environmental protection.
More preferably: between described ring-type rod and support bar, be provided with transfer passage, one end of described transfer passage
Arranging near organic soil layer, its other end stretches into rock-soil layer and arranges.
Use said structure, by transfer passage, rock-soil layer, lithosphere can be carried out the conveying of moisture and nutrient substance, confession
Its interior biological existence.
More preferably: along organic soil layer on the direction of rock-soil layer, the cross section of described transfer passage is gradually
Increase.
Use said structure, the time of the epimere moisturized by transfer passage, increase and enter rock by osmosis
The water yield in rock layers.
In sum, this utility model has the advantages that
First green plants can be survived at organic soil layer and bentonite bed, is afforested by the outer surface of rock side-slope,
Again by enter bentonite bed and lithosphere lithosphere is the most gradually evolved into can the soil property of growing plant so that rock side-slope
On environment the most slowly convert, inherently improve the effect of rock side-slope soil desertification, maintaining ecological balance.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of embodiment；
Fig. 2 is the A portion enlarged drawing of Fig. 1.
In figure, 1, rock-soil layer；2, lithosphere；3, support bar；4, ring-type rod；5, transfer passage；6, net is installed；7, swelling
Soil layer；8, organic soil layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment: ecological revetment, as it is shown in figure 1, include the rock-soil layer 1 being positioned at rock side-slope bottom and be located on rock-soil layer
The lithosphere 2 of side.
In conjunction with Fig. 1 and Fig. 2, ecological revetment being inserted with several support bars 3, one end of each support bar 3 sequentially passes through
Lithosphere 2 and rock-soil layer 1 are arranged, and its other end is exposed outside lithosphere 2.Support bar 3 outer shroud is arranged with ring-type rod 4.Support
Bar 3 and ring-type rod 4 are by the most chemically treated and can the trees of natural decomposition make, and the Standard General selecting trees is:
The decomposition rate of strut 3 is less than the decomposition rate of ring-type rod 4.
With reference to Fig. 2, being provided with transfer passage 5 between ring-type rod 4 and support bar 3, one end of transfer passage 5 is with external environment even
Logical setting, its other end stretches into rock-soil layer 1 and arranges.Transfer passage 5 can be used for transmitting nutrient substance and the moisture of plant growing.Edge
External environment on the direction of rock-soil layer 1, the cross section of transfer passage 5 is gradually increased.
With reference to Fig. 2, the upper strata of lithosphere 2 is provided with three layers and installs net 6, installs net 6 tether and is fixed on ring-type rod 4.Three
Layer is installed net 6 and is positioned on differing heights, and adjacent two-layer is installed and is fixed with bentonite bed 7 and organic soil layer 8 between net 6, and
Organic soil layer 8 directly contacts with external environment, and bentonite bed 7 is between lithosphere 2 and organic soil layer 8.Bentonite bed 7 He
It is used equally in organic soil layer 8 plant green plants.
During construction, with piling machine, ring-type rod 4 and support bar 3 are squeezed in rock-soil layer 1, pass through on the upper strata of lithosphere 2
Ring-type rod 4 is installed ground floor and is installed net 6, installs the second layer after populated for bentonite bed 7 and plantation are gone up corresponding green plants
Net 6 is installed, then by populated for organic soil layer 8 and install third layer after planting upper corresponding green plants and install net 6, obtains ecological
Bank protection.
Claims (5)
1. an ecological revetment, including rock side-slope, described rock side-slope includes the rock-soil layer (1) being located at bottom and is located at ground
The lithosphere (2) of layer (1) top, it is characterised in that described lithosphere (2) is provided with organic for directly contact with external environment
Soil horizon (8) and the bentonite bed (7) being positioned between lithosphere (2) and organic soil layer (8), described organic soil layer (8), swollen
Profit soil layer (7) is all separately fixed on bentonite bed (7), lithosphere (2) by installation net (6).
Ecological revetment the most according to claim 1, it is characterised in that described ecological revetment also includes that several fixedly mount
The support bar (3) of net (6), described support bar (3) sequentially passes through organic soil layer (8), bentonite bed (7), lithosphere (2) and rock
Soil layer (1) is arranged.
Ecological revetment the most according to claim 2, it is characterised in that described support bar (3) outer shroud is arranged with ring-type rod
(4).
Ecological revetment the most according to claim 3, it is characterised in that set between described ring-type rod (4) and support bar (3)
Having transfer passage (5), one end of described transfer passage (5) is arranged near organic soil layer (8), and its other end stretches into rock-soil layer
(1) arrange.
Ecological revetment the most according to claim 4, it is characterised in that along organic soil layer (8) to the side of rock-soil layer (1)
Upwards, the cross section of described transfer passage (5) is gradually increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655898.0U CN205742227U (en) | 2016-06-23 | 2016-06-23 | Ecological revetment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620655898.0U CN205742227U (en) | 2016-06-23 | 2016-06-23 | Ecological revetment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205742227U true CN205742227U (en) | 2016-11-30 |
Family
ID=57382134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620655898.0U Expired - Fee Related CN205742227U (en) | 2016-06-23 | 2016-06-23 | Ecological revetment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205742227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108090286A (en) * | 2017-12-19 | 2018-05-29 | 中国水利水电科学研究院 | A kind of ecological revetment method for analyzing stability |
-
2016
- 2016-06-23 CN CN201620655898.0U patent/CN205742227U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108090286A (en) * | 2017-12-19 | 2018-05-29 | 中国水利水电科学研究院 | A kind of ecological revetment method for analyzing stability |
| CN108090286B (en) * | 2017-12-19 | 2020-01-21 | 中国水利水电科学研究院 | River channel ecological slope protection stability analysis method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |