CN109706943A - A kind of slope protection structure afforested and drained suitable for road slope - Google Patents
A kind of slope protection structure afforested and drained suitable for road slope Download PDFInfo
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- CN109706943A CN109706943A CN201811464987.7A CN201811464987A CN109706943A CN 109706943 A CN109706943 A CN 109706943A CN 201811464987 A CN201811464987 A CN 201811464987A CN 109706943 A CN109706943 A CN 109706943A
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Abstract
The slope protection structure that the invention discloses a kind of to afforest and drain suitable for road slope, pattern skeleton is equipped with skeleton drainage channel, drainage hole, protective net is from top to bottom equipped between pattern stone skeleton, planting soil layer and sand-gravel cushion, drainpipe is set to below pattern stone skeleton, drainpipe protrudes into soil body part equipped with water seepage hole, side slope lower part gutter entrance is equipped with several filter screens, gutter includes water space, square orifice is equipped at the top of water space, water space lower part is equipped with cuboid wooden unit, wooden unit floats closing square orifice under buoyancy under rain fall.The beneficial effects of the invention are as follows slopes internal drainage is carried out using stainless steel tube, slopes are played with certain anchorage effect while reducing slopes water content.
Description
Technical field
The invention belongs to environmental technology fields, are related to a kind of side slope protection knot afforested and drained suitable for road slope
Structure.
Background technique
Rainfall is one of an important factor for causing slope instability.Rainfall makes the increase of moisture content lead to soil body sliding force
Increase stability factor of slope to reduce, while rainfall can also cause slopes to corrode and increase a possibility that avalanche occurs for the soil body.Road
Road is especially based on town road, and since vehicle flowrate is larger, road surface product has a large amount of harmful substance such as heavy metal particles, rainfall feelings
These harmful substances can drain together with rainwater under condition, and the waste of water resource is also resulted in while polluting environment.Tradition
Safeguard structure focuses on is that slope drainage and slopes are reinforced, and the increase of slopes inner aqueous rate is that soil body sliding force is caused to increase
The important factor in order added.
Summary of the invention
The slope protection structure that the purpose of the present invention is to provide a kind of to afforest and drain suitable for road slope, the present invention
Beneficial effect be using stainless steel tube carry out slopes internal drainage, one is played to slopes while reducing slopes water content
Fixed anchorage effect, road pavement gutter are transformed, the rainwater diversion structure provided with different heavies, it is therefore intended that right
Rainfall initial stage is individually stored containing the more draining of pollutant, and rainfall mid-term or the less rainwater of later period impurity are received
Collection processing.And rainfall initial rainwater can be used for streets watering or fire-fighting.The beneficial effects of the invention are as follows environmentally protective, cost is lower
And it is easy to spread, while certain reference significance also is played to the recycling of precipitation.
The technical scheme adopted by the invention is that side slope is equipped with pattern stone skeleton, pattern skeleton surface is arranged equipped with skeleton
Aquaporin, pattern skeletal internal are equipped with drainage hole, drainage hole connecting framework drainage channel and drainage pipeline, pattern stone skeleton
Between from top to bottom be equipped with protective net, planting soil layer and sand-gravel cushion, planting soil layer therein is by seed and soil mixed layer, fertilizer
The bed of material and water-retaining agent and soil conditioner composition, stainless steel metal drainpipe are set to below pattern stone skeleton, and drainpipe protrudes into
Soil body part is equipped with water seepage hole, is equipped with inside drainpipe and bankets and seepy material, water seepage hole are uniformly arranged, side slope lower part gutter
Entrance is equipped with several filter screens, and filter screen is used to remove larger impurity in draining, and each filter screen covers the long ditch of draining side by side
Top, filter screen are connected with hinge with road surface, and gutter lower part is water space, for storing rainwater, water space top
Equipped with square orifice, each water space is interconnected, and water space lower part is equipped with cuboid wooden unit, and wooden unit exists under rain fall
Float closing square orifice under buoyancy, rainwater is stopped to go successively to, wooden unit side is equipped with filter screen, and wooden unit passes through four ropes
It is connect with metal steel ring, metal steel ring is fixed on bottom of trench, and retaining wall is equipped between side slope and water space.
Further, retaining wall structure is pattern stone skeleton, and each grid area is about 0.8m2, retaining wall concrete mark
Number be C20.
Further, the outside gradient of drainage hole is 5%, aperture size 100mm.
Further, filter screen length is 1m；The water space width is 0.6m, is highly 0.4m；The wooden unit length and width
For 0.4m, a height of 0.1m.
Detailed description of the invention
Fig. 1 pattern stone skeleton floor map；
Fig. 2 pattern stone skeleton construction schematic diagram；
Fig. 3 slope structure schematic diagram；
Fig. 4 planting soil structural schematic diagram；
Fig. 5 drain pipeline structure schematic diagram；
The gutter Fig. 6 structural schematic diagram；
The gutter Fig. 7 bottom substance schematic diagram；
The gutter Fig. 8 superstructure schematic diagram；
Fig. 9 slope protection structure structural schematic diagram.
In figure, 1. pattern stone skeletons, 2. skeleton drainage channels, 3. drainage holes, 4. drainage pipelines, 41. banket, and 42. thoroughly
Water material, 43. water seepage holes, 5. protective nets, 6. planting soil layers, 61. seeds and soil mixed layer, 62. fertilizer layers, 63. water-retaining agent
And soil conditioner, 7. sand-gravel cushions, 8. hinges, 9. filter screens, 10. wooden units, 11. square orifices, 12. steel rings, 13. retaining walls,
14. water space, 15. ropes.
Specific embodiment
The present invention is described in detail With reference to embodiment.
As shown in figure 1-9, side slope is equipped with pattern stone skeleton 1 to the present invention, and 1 surface of pattern skeleton is drained equipped with skeleton
Channel 2 is equipped with drainage hole 3,3 connecting framework drainage channel 2 of drainage hole and drainage pipeline 4, pattern stone inside pattern skeleton 1
Protective net 5, planting soil layer 6 and sand-gravel cushion 7 are from top to bottom equipped between skeleton 1, planting soil layer therein 6 is by seed and soil
Mixed layer 61, fertilizer layer 62 and water-retaining agent and soil conditioner 63 form, and stainless steel metal drainpipe 4 is set to pattern stone skeleton
1 lower section, drainpipe 4 protrude into soil body part and are equipped with water seepage hole 43, and banket 41 and seepy material 42, infiltration are equipped with inside drainpipe 4
Hole 43 is uniformly arranged.Side slope lower part gutter entrance is equipped with several filter screens 9, and filter screen 9 is used to remove larger impurity in draining,
Each filter screen 9 covers the draining top Chang Gou side by side, and filter screen 9 and road surface are connected with hinge 8.Gutter lower part is water storage
Space 14 is equipped with square orifice 11, each water space 14 is interconnected for storing rainwater at the top of water space 14.Water storage is empty
Between 14 lower parts be equipped with cuboid wooden unit 10, under rain fall wooden unit 10 float under buoyancy closing square orifice 11, stop
Rainwater is gone successively to.10 side of wooden unit is equipped with filter screen 9, and wooden unit 10 is connect by four ropes 15 with metal steel ring 12, metal
Steel ring 12 is fixed on bottom of trench.Retaining wall 13 is equipped between side slope and water space 14.
The optional following parameter of the present invention program: 13 structure of retaining wall can be pattern stone skeleton, and each grid area is about
0.8m2；Concrete grade is C20；The outside gradient of drainage hole 3 is 5%, and aperture size is 100mm or so；It is every in the horizontal direction
One of deformation joint of 15m left and right settings, deformation joint width are 20~30mm；9 length of filter screen is 1m；14 width of water space is
0.6m is highly 0.4m, but generally closed；10 length and width of wooden unit are 0.4m, a height of 0.1m.
Rainfall is to cause one of the principal element of slope instability and erosion, the present invention is directed to reduce soil moisture content, and it is right
Rainfall is recycled.When rainfall occurs, slope surface rainwater is drained by skeleton, and a part enters to be seeped into inside slopes
Rainwater to slope surface by drainage pipeline from being discharged inside slopes, and drainpipe has certain anchorage effect to slopes, is reducing
The stability of side slope is increased while slopes water content.Often contain a large amount of impurity and nocuousness in the draining of rainfall Road surface Initial
Substance, this patent using wooden unit in the principle to be floated by buoyancy, to rainfall initial rainwater and other duration of raining rainwater into
Row shunts, and has certain feature of environmental protection.And the rainwater of rainfall initial stage storage can be used to spray to vegetation, road surface inhibits
The effect of fugitive dust or fire-fighting.
The above is only not to make limit in any form to the present invention to better embodiment of the invention
System, any simple modification that embodiment of above is made according to the technical essence of the invention, equivalent variations and modification,
Belong in the range of technical solution of the present invention.
Claims (4)
1. a kind of slope protection structure afforested and drained suitable for road slope, it is characterised in that: side slope is equipped with pattern stone
Skeleton, pattern skeleton surface are equipped with skeleton drainage channel, and pattern skeletal internal is equipped with drainage hole, drainage hole connecting framework row
Aquaporin and drainage pipeline are from top to bottom equipped with protective net, planting soil layer and sand-gravel cushion between pattern stone skeleton, therein
Planting soil layer is made of seed and soil mixed layer, fertilizer layer and water-retaining agent and soil conditioner, and stainless steel metal drainpipe is set
Below pattern stone skeleton, drainpipe protrudes into soil body part equipped with water seepage hole, is equipped with and bankets and seepy material inside drainpipe,
Water seepage hole is uniformly arranged, and side slope lower part gutter entrance is equipped with several filter screens, and filter screen is used to remove larger impurity in draining,
Each filter screen covers the draining top Chang Gou side by side, and filter screen is connected with hinge with road surface, and gutter lower part is that water storage is empty
Between, for storing rainwater, square orifice is equipped at the top of water space, each water space is interconnected, and water space lower part is equipped with
Cuboid wooden unit, wooden unit floats closing square orifice under buoyancy under rain fall, stops rainwater to go successively to, wooden unit one
Side is equipped with filter screen, and wooden unit is connect by four ropes with metal steel ring, and metal steel ring is fixed on bottom of trench, side slope and water space
Between be equipped with retaining wall.
2. according to a kind of slope protection structure afforested and drained suitable for road slope described in claim 1, it is characterised in that:
The retaining wall structure is pattern stone skeleton, and each grid area is about 0.8m2, retaining wall concrete grade is C20.
3. according to a kind of slope protection structure afforested and drained suitable for road slope described in claim 1, it is characterised in that:
The outside gradient of the drainage hole is 5%, aperture size 100mm.
4. according to a kind of slope protection structure afforested and drained suitable for road slope described in claim 1, it is characterised in that:
The filter screen length is 1m；The water space width is 0.6m, is highly 0.4m；The wooden unit length and width are 0.4m, a height of
0.1m。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811464987.7A CN109706943A (en) | 2018-12-03 | 2018-12-03 | A kind of slope protection structure afforested and drained suitable for road slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811464987.7A CN109706943A (en) | 2018-12-03 | 2018-12-03 | A kind of slope protection structure afforested and drained suitable for road slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109706943A true CN109706943A (en) | 2019-05-03 |
Family
ID=66255362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811464987.7A Pending CN109706943A (en) | 2018-12-03 | 2018-12-03 | A kind of slope protection structure afforested and drained suitable for road slope |
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| Country | Link |
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| CN (1) | CN109706943A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746622A (en) * | 2021-02-08 | 2021-05-04 | 中国科学院西北生态环境资源研究院 | Seepage-proofing anti-freezing ecological slope protection structure and construction method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410159A (en) * | 2013-08-13 | 2013-11-27 | 南昌工程学院 | Expansive soil cut slope support structure and construction method thereof |
| CN106638633A (en) * | 2017-01-10 | 2017-05-10 | 安徽省路桥工程集团有限责任公司 | In-situ stable system of clinosol cut slope |
| CN208121939U (en) * | 2018-04-12 | 2018-11-20 | 西安建筑科技大学 | The device with processing is collected for road initial rainwater |
-
2018
- 2018-12-03 CN CN201811464987.7A patent/CN109706943A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410159A (en) * | 2013-08-13 | 2013-11-27 | 南昌工程学院 | Expansive soil cut slope support structure and construction method thereof |
| CN106638633A (en) * | 2017-01-10 | 2017-05-10 | 安徽省路桥工程集团有限责任公司 | In-situ stable system of clinosol cut slope |
| CN208121939U (en) * | 2018-04-12 | 2018-11-20 | 西安建筑科技大学 | The device with processing is collected for road initial rainwater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746622A (en) * | 2021-02-08 | 2021-05-04 | 中国科学院西北生态环境资源研究院 | Seepage-proofing anti-freezing ecological slope protection structure and construction method thereof |
| CN112746622B (en) * | 2021-02-08 | 2022-05-03 | 中国科学院西北生态环境资源研究院 | Seepage-proofing anti-freezing ecological slope protection structure and construction method thereof |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190503 |
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| RJ01 | Rejection of invention patent application after publication |