CN205576948U - Ecological slope protection - Google Patents
Ecological slope protection Download PDFInfo
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- CN205576948U CN205576948U CN201620347367.5U CN201620347367U CN205576948U CN 205576948 U CN205576948 U CN 205576948U CN 201620347367 U CN201620347367 U CN 201620347367U CN 205576948 U CN205576948 U CN 205576948U
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Abstract
The utility model discloses an ecological slope protection, including the slope body, be provided with the soil horizon on the body of slope, be provided with the silk screen layer in the soil horizon, the soil horizon surface is provided with the fixed bed, the fixed bed is provided with the vegetation including contradicting each other and inlaying the hollow stone cover of establishing on the soil horizon in the hollow stone cover. The utility model has the advantages of it is following and effect: set up a silk screen layer in the soil horizon, can make the root system of vegetation to twine on the silk screen to play the effect of fixed soil, the surface of soil horizon can be pushed down in the setting of hollow stone cover, plays certain fixed action to soil because the effect of hollow stone cover, when the slope body by rainwash the time, the rainwater can be beaten and sheathe in at hollow stone, reduces surperficial the erodeing of soil horizon to the slope body, reduces this soil erosion and water loss who locates. The new mechanical structure of this scheme utilization adopts the cooperation of silk screen layer and hollow stone cover to reach the effect that reduces soil erosion and water loss.
Description
Technical field
This utility model relates to side slope protection technical field, is specifically related to a kind of ecological revetment.
Background technology
Ecological revetment, is that the ABC of the subjects such as integration engineering mechanics, agrology, ecology and botany carries out supporting to slope or side slope, forms the bulkhead tech of the comprehensive slope protection system being made up of plant or engineering and plant.After excavation slope is formed, pass through planting plants, plant is utilized with the interaction (root system anchoring effect) of rock, the soil body, side slope top layer to be protected, reinforced, it is allowed to meet the requirement stable to side slope top layer, the bank protection mode of destroyed natural ecological environment can be recovered again, be a kind of effective bank protection, solid slope means.
In recent years, along with large-scale engineering construction and mining, the geotechnical slope that cannot recover vegetation in a large number is defined.Traditional slope project reinforcement measure; mostly use the protective slope structure such as stone-laying barricade and the mixed earth of spray; only only serve the effect of a protection soil erosion; no matter how do; the most a piece of with regard to canescence; anything is not had to help in view, let alone effect protected to ecological environment, the contrary harmony that only can destroy ecological environment.Along with people's environmental consciousness and the enhancing of economic strength, ecological vestige is gradually applied in engineering construction.
The Chinese patent of Application No. 201320424326.8, disclose a kind of ecological revetment, including top, slope, domatic and toe, domatic upper be uniformly laid with multiple lattice ridge frame surrounded by the prefabricated reinforced concrete lattice ridge, lattice ridge frame bottom is equipped with geotechnique's layer of cloth, and geotechnique's layer of cloth is degradable natural environment-friendly type geotextiles.Geotechnique layer of cloth upper berth is provided with waste material layer.It it is the plain concrete of cast in situs at overlapped joints between the prefabricated reinforced concrete lattice ridge.The main muscle on the prefabricated reinforced concrete lattice ridge stretches in the plain concrete of overlapped joints.The plain concrete that each overlapped joints pours can have difformity.Top, slope is the platform being laid to by waste material.The toe bottom is toe geotechnique's layer of cloth, and toe geotechnique's layer of cloth upper berth is provided with thick rock ballast bed course, and thick rock ballast bed course is the generous foot of placed rockfill.This ecological revetment uses the prefabricated reinforced concrete lattice ridge to combine with cast in situs element concrete at overlapped joints, and simple in construction, the construction period is short, both can guarantee that the stability of bank slope structure, scour resistance, the function have again ecological, environmental protective, beautifying the environment.
This patent is disadvantageous in that, due to be provided with in side slope geotechnique layer of cloth so that in side slope vegetation root system growth time can by geotechnique layer of cloth stop and cannot continue deeper into and soil is pinned, affect the growth of vegetation thereon；Even if this geotechnique's layer of cloth uses degradable natural, environment-friendly type geotechnique Bouyei so cannot change the problem of vegetation growth in the program.
Utility model content
The purpose of this utility model is to provide the ecological revetment of a kind of fixation opposing soil erosion that can utilize vegetation self root system.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of ecological revetment, including slope body, slope body is provided with soil horizon, is provided with silk screen layer in described soil horizon, and soil horizon surface configuration has fixed layer, described fixed layer to include the hollow stone set mutually conflicting and being embedded on soil horizon, is provided with vegetation in hollow stone set.
By this setting, soil horizon arranges a silk screen layer, it is possible to the root system of vegetation can be wrapped on silk screen, thus play the effect of fixing soil；The setting of hollow stone set can push down edaphic surface, and soil plays certain fixation, the effect overlapped due to hollow stone, when slope body is by rain drop erosion when, rainwater can be beaten on hollow stone overlaps, and reduces washing away of the soil horizon surface to slope body, reduces the soil erosion at this.
Of the present utility model it is further arranged to: the lower surface of described hollow stone set is installed with spine, and described spine thrusts in soil horizon.
By the setting of spine, enable to spine and thrust in soil horizon, thus keep hollow stone set to be fixed on the stability on soil horizon surface, reduce and due to the flowing of rainwater etc., hollow stone set is broken up, so that the hollow stone set after will not being displaced by of the vegetation being arranged in hollow stone set is pushed down.
Of the present utility model it is further arranged to: the distance of described silk screen layer and the lower surface of hollow stone set is at 5-8cm.
It is planted in the shorter plant such as the usually grass class of the vegetation on the body of slope, it is shallower that its root system generally gos deep into soil, the degree of depth of 5-8cm meets the distance of such plant root, it is possible to make the root system of vegetation to be wrapped on silk screen relatively stablely, thus adds the opposing soil erosion performance of slope surface.
Of the present utility model it is further arranged to: on described fixed layer, be arranged at intervals with several annular holes for trees plantation.
By this setting, annular can plant trees in hole, and the root system of trees is the longest, and the length going deep into soil is longer, and the area of covering is the biggest such that it is able to fixing soil further, reduces the loss of soil.
Of the present utility model it is further arranged to: being provided with fertilizer layer below described soil horizon, described fertilizer layer distance silk screen layer is 10-15cm.
By this setting, owing to vegetation is respectively provided with to fertilizer, fertilizer layer is set below silk screen layer and can speed up the guiding to vegetation root system, so that the vegetation root system deep enough soil of energy is deeper, increases further and soil horizon surface is fixed.
Of the present utility model it is further arranged to: described hollow stone set is regular hexagon structure.
By this setting, multiple orthohexagonal hollow stone sets can mutually be conflicted and regularly arrange, so that slope surface can keep smooth, utilize mutually conflicting between hollow stone set that slope surface is fixed, reduce the hollow stone set displacement caused due to rain drop erosion and phenomenon that the soil surface that causes runs off.
In sum, this utility model has the advantages that and arranges a silk screen layer in soil horizon, it is possible to the root system of vegetation can be wrapped on silk screen, thus play the effect of fixing soil；The setting of hollow stone set can push down edaphic surface, and soil plays certain fixation, the effect overlapped due to hollow stone, when slope body is by rain drop erosion when, rainwater can be beaten on hollow stone overlaps, and reduces washing away of the soil horizon surface to slope body, reduces the soil erosion at this.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of ecological revetment；
Fig. 2 is the axonometric chart of hollow stone set；
In figure: 1, slope body；11, soil horizon；12, silk screen layer；13, fixed layer；131, hollow stone set；132, spine；14, annular hole；15, fertilizer layer.
Detailed description of the invention
Below in conjunction with Fig. 1 and Fig. 2, this utility model is described in further detail.
A kind of ecological revetment, including slope body 1, soil horizon 11 it is provided with on slope body 1, it is provided with silk screen layer 12 in described soil horizon 11, soil horizon 11 surface configuration has fixed layer 13, described fixed layer 13 includes the hollow stone set 131 mutually conflicting and being embedded on soil horizon 11, is provided with vegetation in hollow stone set 131.Arranging a silk screen layer 12 in soil horizon 11, this silk screen layer 12 could be arranged to metal gauze, it is possible to the root system of vegetation can be wrapped on silk screen, thus play the effect of fixing soil；The setting of hollow stone set 131 can push down the surface of soil horizon 11, soil is played certain fixation, effect due to hollow stone set 131, when slope body 1 is by rain drop erosion when, rainwater can be beaten on hollow stone set 131, reduce washing away of soil horizon 11 surface to slope body 1, reduce the soil erosion at this.
The lower surface of hollow stone set 131 is installed with spine 132, and spine 132 thrusts in soil horizon 11.Setting by spine 132, enable to spine 132 and thrust in soil horizon 11, thus keep hollow stone set 131 to be fixed on the stability on soil horizon 11 surface, reduce the flowing due to rainwater etc. and hollow stone set 131 is broken up, so that the hollow stone set 131 after will not being displaced by of the vegetation being arranged in hollow stone set 131 is pushed down.
Silk screen layer 12 and hollow stone overlap the distance of the lower surface of 131 at 5-8cm.It is planted in the shorter plant such as the usually grass class of the vegetation on slope body 1, it is shallower that its root system generally gos deep into soil, the degree of depth of 5-8cm meets the distance of such plant root, it is possible to make the root system of vegetation to be wrapped on silk screen relatively stablely, thus adds the opposing soil erosion performance on slope body 1 surface.
Several annular holes 14 for trees plantation it are arranged at intervals with on described fixed layer 13.Can plant trees in annular hole 14, the trees in annular hole 14 could be arranged to spaced 8-10 rice.Because the root system of trees is the most flourishing, going deep into the most deeper of soil, the area of covering is the biggest such that it is able to fixing soil further, reduces the loss of soil.
Being provided with fertilizer layer 15 below soil horizon 11, described fertilizer layer 15 is 10-15cm apart from silk screen layer 12.By this setting, owing to vegetation is respectively provided with to fertilizer, fertilizer layer 15 is set below silk screen layer 12 and can speed up the guiding to vegetation root system, so that the vegetation root system deep enough soil of energy is deeper, increases further and soil horizon 11 surface is fixed.And owing to being provided with annular hole 14 on fixed layer 13, trees in annular hole 14 are positioned at the root system on upper strata and can be extended at this by the root system on upper strata due to the effect of this fertilizer layer 15, the root system on upper strata and then the most crisscross, further increases and fixes soil at this.
Hollow stone set 131 is regular hexagon structure, multiple orthohexagonal hollow stones set 131 can mutually be conflicted and regularly arrange, so that slope body 1 surface can keep smooth, utilize mutually conflicting between hollow stone set 131 that slope body 1 surface is fixed, reduce the phenomenon that the hollow stone caused due to rain drop erosion overlaps 131 displacements and the soil surface that causes runs off.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art 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.
Claims (6)
1. an ecological revetment, including slope body (1), it is characterized in that: on slope body (1), be provided with soil horizon (11), silk screen layer (12) it is provided with in described soil horizon (11), soil horizon (11) surface configuration has fixed layer (13), described fixed layer (13) includes the hollow stone set (131) mutually conflicting and being embedded on soil horizon (11), is provided with vegetation in hollow stone set (131).
A kind of ecological revetment the most according to claim 1, it is characterised in that: the lower surface of described hollow stone set (131) is installed with spine (132), and described spine (132) thrusts in soil horizon (11).
A kind of ecological revetment the most according to claim 2, it is characterised in that: the distance of the lower surface of described silk screen layer (12) and hollow stone set (131) is at 5-8cm.
A kind of ecological revetment the most according to claim 1, it is characterised in that: it is arranged at intervals with several annulars hole (14) for trees plantation on described fixed layer (13).
A kind of ecological revetment the most according to claim 4, it is characterised in that: described soil horizon (11) lower section is provided with fertilizer layer (15), and described fertilizer layer (15) distance silk screen layer (12) is 10-15cm.
A kind of ecological revetment the most according to claim 1, it is characterised in that: described hollow stone set (131) is regular hexagon structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347367.5U CN205576948U (en) | 2016-04-22 | 2016-04-22 | Ecological slope protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347367.5U CN205576948U (en) | 2016-04-22 | 2016-04-22 | Ecological slope protection |
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| CN205576948U true CN205576948U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620347367.5U Active CN205576948U (en) | 2016-04-22 | 2016-04-22 | Ecological slope protection |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472123A (en) * | 2016-12-20 | 2017-03-08 | 何丽娟 | Domatic turf planting unit |
| CN111990187A (en) * | 2020-08-04 | 2020-11-27 | 王艳伟 | High-survival-rate planting method for vegetation in water and soil loss area |
| CN113550265A (en) * | 2021-07-22 | 2021-10-26 | 黑龙江省水利水电勘测设计研究院 | Construction method for willow-inserted ecological gabion revetment |
| CN113737722A (en) * | 2021-09-29 | 2021-12-03 | 中冶华天工程技术有限公司 | Have concurrently stone concrete barricade shore protection of view nature suitable for city river course |
| CN114606901A (en) * | 2022-04-02 | 2022-06-10 | 山东泽涛复合材料有限公司 | Slope protection synthesized by waste mulching films and modified red mud |
-
2016
- 2016-04-22 CN CN201620347367.5U patent/CN205576948U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472123A (en) * | 2016-12-20 | 2017-03-08 | 何丽娟 | Domatic turf planting unit |
| CN111990187A (en) * | 2020-08-04 | 2020-11-27 | 王艳伟 | High-survival-rate planting method for vegetation in water and soil loss area |
| CN113550265A (en) * | 2021-07-22 | 2021-10-26 | 黑龙江省水利水电勘测设计研究院 | Construction method for willow-inserted ecological gabion revetment |
| CN113737722A (en) * | 2021-09-29 | 2021-12-03 | 中冶华天工程技术有限公司 | Have concurrently stone concrete barricade shore protection of view nature suitable for city river course |
| CN114606901A (en) * | 2022-04-02 | 2022-06-10 | 山东泽涛复合材料有限公司 | Slope protection synthesized by waste mulching films and modified red mud |
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