CN204728349U - A kind of precipitous rock slope ecological greening system - Google Patents
A kind of precipitous rock slope ecological greening system Download PDFInfo
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- CN204728349U CN204728349U CN201520451297.3U CN201520451297U CN204728349U CN 204728349 U CN204728349 U CN 204728349U CN 201520451297 U CN201520451297 U CN 201520451297U CN 204728349 U CN204728349 U CN 204728349U
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Abstract
The utility model discloses a kind of precipitous rock slope ecological greening system, belong to greening side slope and ecological restoration technical field.This utility model comprises abrupt slope (2), abrupt slope (2) intersects excavation from top to bottom along isohypse and has fish-scale pit (4), in described fish-scale pit (4), backfill has soil moved in improve the original (5), it is characterized in that: the gradient of described abrupt slope (1) is 45-75 degree, 3-5 boring (3) is provided with at the bottom of the hole in described fish-scale pit (4), basement rock 60-65cm is goed deep in described boring (3), the degree of depth of described fish-scale pit (4) interior soil moved in improve the original (5) is 45-50cm, described fish-scale pit (4) is other is also provided with drip irrigation pipe (8), described drip irrigation pipe (8) is connected with reservoir (11) by water-supply-pipe (7).This utility model has the beneficial effects such as rational in infrastructure, construction is simple, increase slope stabilization, pour water conveniently, drop into and maintenance cost is low, plant percent is high.
Description
Technical field
The utility model belongs to greening side slope and ecological restoration technical field, is specifically related to a kind of precipitous rock slope ecological greening system.
Background technology
High steep rock slope primary ecology vegetation deterioration, domatic few soil, Shao Shui, without fertile, do not possess vegetation and to rely the soil of growth, moisture and nutrient condition, the recovery of vegetation ecological system is very difficult.Side slope section is an imperfect soil body configuration: topsoil and eluviation and illuviation layer are rooted out substantially, only surplus remaining weak weathered layer and D-horizon; Rock mass slope soil erosion peak period one mistake, rainwater comes, and only has the loss of water, does not almost have the loss of soil, does not form water and soil wash away threat to downstream area.Therefore, relative to other rock mass slope, particularly road slope, the difficulty of high steep rock slope restoration of the ecosystem is larger.The greening method that rock side slope outside Current Domestic is conventional has the methods such as the greening of alien earth sparging method, plant biological bag method, three-dimensional grid method, concrete frame lattice beam method, plant cover concrete, fish-scale pit excavation soil moved in improve the original method, concrete frame lattice beam method and vine greening.
The most frequently used is concrete frame lattice beam method, fish-scale pit excavation soil moved in improve the original method and three-dimensional grid method etc. at present, although concrete frame lattice beam method effectively can solve the unsteady problem of side slope, input cost is high; Three-dimensional grid method generally adopts, and " sash beam+ecology bag+anchoring+sow grass seeds by duster " afforests, although the method can ensure the effect of afforesting, but be not suitable for the side slope that the gradient is greater than 40 degree, slope height generally can only at 8-10 rice, input cost is very high, generally the greening cost of every square metre is up to more than 400 yuan, and late maintaining cost is also higher, is difficult to popularize in China.Fish-scale pit soil moved in improve the original restoration of the ecosystem method is the water-holding capacity utilizing fish-scale pit, improves the soil texture in hole by soil moved in improve the original, then plantation nursery stock in hole.But fish-scale pit new-soil technology be generally applicable to the gradient 15-40 ° mesoslope afforestation, the gradient is greater than to the abrupt slope of 45 °, particularly road slope, the application of this technology has certain limitation.And due to fish-scale pit limited area, the dark about 50cm in hole, pitted surface is 50cm × 50cm, the space being supplied to plant root growth is like this very limited, plant root growth to a certain extent after, just cannot regrowth because to touch after rock, therefore green plants late growing stage is just restricted.Although fish-scale pit has certain water-holding capacity, high steep rock slope and Yin Qigao, steep lineament, to be difficult in side slope accumulation to rainwater, therefore nursery stock maintenance processes to emerge because lack of water can cause and planting percent low.
Utility model content
For prior art above shortcomings, the purpose of this utility model be to provide a kind of rational in infrastructure, construction is simple, increase slope stabilization, pour water conveniently, drop into and maintenance cost is low, plant percent is high precipitous rock slope ecological greening system.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of precipitous rock slope ecological greening system, comprise abrupt slope, abrupt slope intersects excavation from top to bottom along isohypse and has fish-scale pit, in described fish-scale pit, backfill has soil moved in improve the original, it is characterized in that: the gradient on described abrupt slope is 45-75 degree, 3-5 boring is provided with at the bottom of the hole in described fish-scale pit, basement rock 60-65cm is goed deep in described boring, in described fish-scale pit, the degree of depth of soil moved in improve the original is 45-50cm, described fish-scale pit is other is also provided with drip irrigation pipe, described drip irrigation pipe is connected with reservoir by water-supply-pipe.
This reality has the degree of depth in novel described fish-scale pit to be 50-60cm, and pitted surface size is 60cm × 60cm.
This reality has novel described drip irrigation pipe to be embedded pressure compensation drip irrigation pipe, and it is the drip hole of 16mm that drip irrigation pipe is provided with 7-12 diameter.
Compared with prior art, this reality has novel beneficial effect to have:
1, owing to being provided with 3-5 boring at the bottom of the hole in fish-scale pit, basement rock 60-65cm is goed deep in boring, after boring process, not only be beneficial to fish-scale pit in draining in flood season, the space that seedling root grows can also be provided, make seedling root no longer be subject to the restriction of the fish-scale pit degree of depth, make the nursery stock later stage obtain normal growth, be conducive to the emergence rate and the survival rate that improve nursery stock; And after in plant root growth to boring, can strengthen the steadiness on abrupt slope, make side slope (particularly road slope) not need to carry out the process of concrete frame lattice beam, so saving much afforests cost.
2, because the degree of depth of soil moved in improve the original in fish-scale pit has 45-50cm, the matrix of seedling growth so just fully can be provided, and the supply of nursery stock later stage nutrition can be ensured.
3, owing to being provided with drip irrigation pipe at fish-scale pit periphery, by drip irrigation pipe local irrigation technique, provide growth water to nursery stock, solve the problem of precipitous rock slope plant hydropenia, ensure that plant is to the demand of moisture, and reduce late maintaining cost.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present utility model.
Fig. 2 is schematic top plan view of the present utility model.
In figure, 1-ground, 2-abrupt slope, 3-holes, 4-fish-scale pit, 5-soil moved in improve the original, 6-sapling, 7-water-supply-pipe, 8-drip irrigation pipe, 9-water pump, 10-drinking-water pipe, 11-reservoir, 12-massif.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
A kind of abrupt slope ecological afforestation repair system, comprises abrupt slope, and abrupt slope intersects excavation from top to bottom along isohypse fish-scale pit.Fish-scale pit on domatic is Chinese character pin-shaped or the arrangement of waveform plum blossom-shaped, and the fish-scale pit degree of depth is about 60cm, and pitted surface size is 60cm × 60cm, and the distance between the upper and lower between fish-scale pit is 2m, and the level interval between fish-scale pit is 2m.After fish-scale pit is built, in hole, end four direction bores 4 holes, and pierce basement rock 60cm dark, the diameter of boring is 5cm, and the effect of boring is the excessive accumulation of underground water amount when preventing amount of rainfall large, is conducive to the draining in fish-scale pit; In addition, the growing space that seedling root can also be provided to grow of holing, makes seedling root no longer be subject to the restriction of the fish-scale pit degree of depth, promotes that seedling root is grown, improves emergence rate and survival rate; And, after in plant root growth to boring, the steadiness on abrupt slope can be strengthened, make side slope (particularly road slope) not need to carry out the process of concrete frame lattice beam, so just save and much afforest cost.Soil moved in improve the original is filled with in fish-scale pit, soil moved in improve the original is generally fully mixed thoroughly by mixed materials such as planting soil, humus soil, organic matter, composite fertilizer or bacterial manure, adhesive, water-loss reducers and is obtained, the backfilling new soil degree of depth is 50cm, soil moved in improve the original is planted the plant such as shrub and liana, as Bougainvillea spectabilis (bougainvillea), Boston ivy etc., form greening domatic, restoration of the ecosystem is carried out to bare rock slope.
The utility model is provided with embedded pressure compensation drip irrigation pipe from high to low at fish-scale pit periphery, and drip irrigation pipe and water-supply-pipe, water pump, drinking-water pipe and reservoir form drip irrigation system.Drip irrigation pipe is provided with multiple drip hole, and drip hole diameter is 16mm, and the spacing of drip hole is 30cm, and water is delivered to nursery stock root and carried out localized irrigation by drip hole.During drip irrigation, drip hole operating pressure is 0.05-0.35Mpa, and flow is 1-2.2L/h, and for small-sized nursery stocks such as bougainvilleas, drip irrigation pipe is provided with 7 drip hole, each drip hole flow 1 liter per hour; For large tree-shaped nursery stock, drip irrigation pipe is provided with 12 drip hole, each drip hole flow 2 liters per hour, ensures the growth water of nursery stock and survives.By drip irrigation system, the utilization rate of water reaches 95%, has not only economized on water but also saving of labor, has reduced late maintaining cost.
After the utility model plants green plants in fish-scale pit, routine servicing need be carried out to nursery stock, mainly comprise rich water quality management, be short of seedling repairing, preventing disease and pest etc., after maintenance 2-3, safeguard the nutrient in moisture and soil moved in improve the original by nature rainwater, ensure green plants later stage normal growth.For the high precipitous rock slope that road is other, the utility model can add concrete frame lattice beam at fish-scale pit periphery.
The 1-7 month in 2014, inventor tests in 7 side slopes of east, Hai Dong Zhenghai, Dali Bai Autonomous prefecture, Yunnan Dali new city, the gradient of 3 side slopes is wherein had to be 45-60 degree, the gradient of 2 side slopes is had to be 50-70 degree, the gradient of 2 side slopes is had to be 60-75 degree, 7 side slopes are planted Bougainvillea spectabilis (bougainvillea) strain more than 5000, greening side slope repairs the gross area 47287.5 square metres, engineering cost budgetary estimate adds up to 222.2 ten thousand yuan, every square metre of planting technique expense about 46.99 yuan, be only 1/10th of Wanrong, Shanghai gardens company ecology bag three-dimensional water discharge flexible ecological protection slope engineering.Plant according to measured data after 1 year, Bougainvillea spectabilis survival rate 92%.The utility model due to construct simple, pour water conveniently, to drop into and maintenance cost is low, plant percent is high, therefore applicability and generalization strong, effectively can solve a difficult problem for precipitous rock slope ecological afforestation.
Claims (3)
1. a precipitous rock slope ecological greening system, comprise abrupt slope (2), abrupt slope (2) intersects excavation from top to bottom along isohypse and has fish-scale pit (4), in described fish-scale pit (4), backfill has soil moved in improve the original (5), it is characterized in that: the gradient of described abrupt slope (1) is 45-75 degree, 3-5 boring (3) is provided with at the bottom of the hole in described fish-scale pit (4), basement rock 60-65cm is goed deep in described boring (3), the degree of depth of described fish-scale pit (4) interior soil moved in improve the original (5) is 45-50cm, described fish-scale pit (4) is other is also provided with drip irrigation pipe (8), described drip irrigation pipe (8) is connected with reservoir (11) by water-supply-pipe (7).
2. a kind of precipitous rock slope ecological greening system according to claim 1, is characterized in that: the degree of depth of described fish-scale pit (4) is 50-60cm, and pitted surface size is 60cm × 60cm.
3. a kind of precipitous rock slope ecological greening system according to claim 1, is characterized in that: described drip irrigation pipe (8) is embedded pressure compensation drip irrigation pipe, and it is the drip hole of 16mm that drip irrigation pipe is provided with 7-12 diameter.
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075793A (en) * | 2015-09-21 | 2015-11-25 | 北京林业大学 | Inclined fish-scale pit forestation land preparation technology suitable for earth-rock mountain area in north China |
| CN105613181A (en) * | 2016-01-21 | 2016-06-01 | 河北农业大学 | Vertical greening method on high and steep cliff wall |
| CN106358694A (en) * | 2016-08-30 | 2017-02-01 | 广西极地绿化有限公司 | Method for quickly greening stony deserted mountain |
| CN106941901A (en) * | 2017-02-28 | 2017-07-14 | 南阳师范学院 | Cold drought-hit area gentle slope type tunnel portal plant Li planting and establishing methods |
| CN107142897A (en) * | 2017-06-27 | 2017-09-08 | 王建军 | Fish-scale pit biology bank protecting method |
| CN108343076A (en) * | 2018-02-01 | 2018-07-31 | 中山大学 | It is a kind of to integrate, is clear, survey, mend, filling out, spraying, supporting function in the whole slot device of intelligence of one |
| CN108575649A (en) * | 2018-03-21 | 2018-09-28 | 合肥雪立歆农业科技有限公司 | A method of planting heartsease on slope of rock mass |
| CN108575578A (en) * | 2018-03-21 | 2018-09-28 | 新疆新城园林生态开发有限公司 | A kind of implantation methods of hillside fields greening |
| CN109006213A (en) * | 2018-07-06 | 2018-12-18 | 云南农业大学 | Restore the method for vegetation plantation on a kind of rock terrace land |
| CN109056759A (en) * | 2018-09-27 | 2018-12-21 | 苏州金螳螂园林绿化景观有限公司 | High gradient slope large size arbor plants solid slope system |
| CN109339068A (en) * | 2018-09-12 | 2019-02-15 | 郑楚英 | A kind of ecological slope protection plant measures method for concrete and the high steep slope of rock |
| CN110226431A (en) * | 2019-07-15 | 2019-09-13 | 大连地拓环境科技有限公司 | A kind of planting technique structure and its construction method for high precipitous rock slope |
| CN110771296A (en) * | 2019-11-14 | 2020-02-11 | 中钢集团马鞍山矿山研究院有限公司 | Novel method for ecological green covering of high and steep rock slope for green mine construction |
| CN110915346A (en) * | 2019-12-10 | 2020-03-27 | 广西壮族自治区中国科学院广西植物研究所 | Method for rapidly greening red mud yard slope by using emerald |
| CN111357529A (en) * | 2020-04-16 | 2020-07-03 | 华北科技学院 | Hole type plant fixing device for high and steep rocky slope and greening method |
| CN112243785A (en) * | 2020-10-22 | 2021-01-22 | 承德京城矿业集团有限公司 | Method for open-pit mining area slope bare rock drilling soil-dressing afforestation and nursery stock thereof |
| CN112252341A (en) * | 2020-10-12 | 2021-01-22 | 河北地矿建设工程集团公司 | Sky star type greening system for ecological fence soil-dressing room with micro landform of white stubble mountain palm surface |
| CN112840787A (en) * | 2021-02-24 | 2021-05-28 | 云南省生态环境科学研究院 | Method for repairing mine wasteland |
| CN114097581A (en) * | 2021-11-24 | 2022-03-01 | 绵阳市靓固建设工程有限公司 | Ecological slope protection drip irrigation system, ecological slope protection and manufacturing method thereof |
| CN115299295A (en) * | 2022-07-15 | 2022-11-08 | 中交上海航道局有限公司 | Construction method for ecological greening of bare rock slope |
| CN115748757A (en) * | 2022-12-01 | 2023-03-07 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Ecological restoration structure for high and steep rock slope |
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2015
- 2015-06-29 CN CN201520451297.3U patent/CN204728349U/en not_active Expired - Fee Related
Cited By (25)
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| CN105075793B (en) * | 2015-09-21 | 2018-01-09 | 北京林业大学 | A kind of tilting fish-scale pit afforestation and soil preparation technology suitable for Rocky Mountain Area of Northern China |
| CN105075793A (en) * | 2015-09-21 | 2015-11-25 | 北京林业大学 | Inclined fish-scale pit forestation land preparation technology suitable for earth-rock mountain area in north China |
| CN105613181B (en) * | 2016-01-21 | 2019-02-22 | 河北农业大学 | Vertical greening method on high and steep cliff wall |
| CN105613181A (en) * | 2016-01-21 | 2016-06-01 | 河北农业大学 | Vertical greening method on high and steep cliff wall |
| CN106358694A (en) * | 2016-08-30 | 2017-02-01 | 广西极地绿化有限公司 | Method for quickly greening stony deserted mountain |
| CN106941901A (en) * | 2017-02-28 | 2017-07-14 | 南阳师范学院 | Cold drought-hit area gentle slope type tunnel portal plant Li planting and establishing methods |
| CN107142897A (en) * | 2017-06-27 | 2017-09-08 | 王建军 | Fish-scale pit biology bank protecting method |
| CN107142897B (en) * | 2017-06-27 | 2023-10-27 | 王建军 | Biological slope protection method for fish scale pits |
| CN108343076A (en) * | 2018-02-01 | 2018-07-31 | 中山大学 | It is a kind of to integrate, is clear, survey, mend, filling out, spraying, supporting function in the whole slot device of intelligence of one |
| CN108575649A (en) * | 2018-03-21 | 2018-09-28 | 合肥雪立歆农业科技有限公司 | A method of planting heartsease on slope of rock mass |
| CN108575578A (en) * | 2018-03-21 | 2018-09-28 | 新疆新城园林生态开发有限公司 | A kind of implantation methods of hillside fields greening |
| CN109006213A (en) * | 2018-07-06 | 2018-12-18 | 云南农业大学 | Restore the method for vegetation plantation on a kind of rock terrace land |
| CN109339068A (en) * | 2018-09-12 | 2019-02-15 | 郑楚英 | A kind of ecological slope protection plant measures method for concrete and the high steep slope of rock |
| CN109056759A (en) * | 2018-09-27 | 2018-12-21 | 苏州金螳螂园林绿化景观有限公司 | High gradient slope large size arbor plants solid slope system |
| CN110226431A (en) * | 2019-07-15 | 2019-09-13 | 大连地拓环境科技有限公司 | A kind of planting technique structure and its construction method for high precipitous rock slope |
| CN110771296A (en) * | 2019-11-14 | 2020-02-11 | 中钢集团马鞍山矿山研究院有限公司 | Novel method for ecological green covering of high and steep rock slope for green mine construction |
| CN110915346A (en) * | 2019-12-10 | 2020-03-27 | 广西壮族自治区中国科学院广西植物研究所 | Method for rapidly greening red mud yard slope by using emerald |
| CN111357529A (en) * | 2020-04-16 | 2020-07-03 | 华北科技学院 | Hole type plant fixing device for high and steep rocky slope and greening method |
| CN112252341A (en) * | 2020-10-12 | 2021-01-22 | 河北地矿建设工程集团公司 | Sky star type greening system for ecological fence soil-dressing room with micro landform of white stubble mountain palm surface |
| CN112243785A (en) * | 2020-10-22 | 2021-01-22 | 承德京城矿业集团有限公司 | Method for open-pit mining area slope bare rock drilling soil-dressing afforestation and nursery stock thereof |
| CN112840787A (en) * | 2021-02-24 | 2021-05-28 | 云南省生态环境科学研究院 | Method for repairing mine wasteland |
| CN114097581A (en) * | 2021-11-24 | 2022-03-01 | 绵阳市靓固建设工程有限公司 | Ecological slope protection drip irrigation system, ecological slope protection and manufacturing method thereof |
| CN115299295A (en) * | 2022-07-15 | 2022-11-08 | 中交上海航道局有限公司 | Construction method for ecological greening of bare rock slope |
| CN115748757A (en) * | 2022-12-01 | 2023-03-07 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Ecological restoration structure for high and steep rock slope |
| CN115748757B (en) * | 2022-12-01 | 2023-07-21 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Ecological restoration structure for high-steep rock slope |
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