CN109588220A - A kind of high precipitous rock slope ecological restoring method - Google Patents
A kind of high precipitous rock slope ecological restoring method Download PDFInfo
- Publication number
- CN109588220A CN109588220A CN201910066462.6A CN201910066462A CN109588220A CN 109588220 A CN109588220 A CN 109588220A CN 201910066462 A CN201910066462 A CN 201910066462A CN 109588220 A CN109588220 A CN 109588220A
- Authority
- CN
- China
- Prior art keywords
- slope
- restoring method
- soil
- hypothallus
- ecological restoring
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
Abstract
The present invention provides a kind of high precipitous rock slope ecological restoring methods, comprising the following steps: (1) slope surface is cleared up；(2) gutter is set；(3) slope surface drills, and is driven into holdfast；(4) laying high-strength geotechnical grid；(5) binder course is sprayed；(6) hypothallus is sprayed；(7) injection plantation layer；(8) non-woven fabrics is covered.It is preferable that the present invention plants sufficient layer nutrient, water conservation and slow release effect, guarantee plant initial stage and late growth, root system of plant can penetrate plantation layer and enter hypothallus, hypothallus can continue to provide nutrient, later period root system of plant penetrates plantation layer and enters binder course, it can make to plant layer, hypothallus, binder course and slope of rock mass firm connection, and soil still can provide nutrient for plant growth in binder course, ensure plant just, intermediary and later stages well-grown, the firm connection for guaranteeing every aspect and slope of rock mass simultaneously avoids sliding and rain drop erosion is lost.
Description
Technical field
The present invention relates to side slope recovery technique field, specifically a kind of high precipitous rock slope ecological restoring method.
Background technique
Soil and moisture are one of necessary conditions of plant growth.For slope of rock mass, hardness is big, soil is few even
Nothing, plant establishment, development are extremely difficult.Because the rock side slope after excavating is mostly relatively steep, the planting matrix backfilled in slope surface is past
Toward being difficult to fix, even if adhering to for the moment, it can be also lost because of rainfall, flowing water and strong wind etc., make planting matrix together with growth
Plant slides together, avalanche therefore, rock slope greening need to have two primary conditions: first is that must have plant that can rely in slope surface
With the planting matrix of continued propagation, second is that planting matrix can be permanently affixed on scar.
The traditional greening method of slope of rock mass is to transplant climber, top of the slope cultivation Hanging Plants in slope foot or dig on scar
The realizations greenings such as planting groove or fish-scale pit plant climb, Hanging Plants and flowering shrub.These methods are simple and easy, but speed of application
Slowly, maintenance is difficult, and survival rate is low, it is important that scar reach be completely covered generally require to grow very much when ask.In recent years popular
Plant concrete spray seeding technique it is insufficient to often result in plant later period nutrition supply since stromal thickness of sowing grass seeds by duster is small.In addition,
There is geotechnical grid technology, but matrix bottom is unstable in conjunction with slope of rock mass, rainy season will cause soil matrix loss.
Summary of the invention
Invention is designed to provide a kind of high precipitous rock slope ecological restoring method, to solve to deposit in above-mentioned background technique
The problem of.
The technical scheme of the present invention is realized as follows:
A kind of high precipitous rock slope ecological restoring method, comprising the following steps:
(1) weeds, fallen leaves deadwood, the surface dust float stone etc. on slope surface are removed；
(2) in side slope surrounding, side slope, longitudinally gutter is arranged in every 15 ~ 20m；
(3) it drills in slope surface, hole depth 40cm ~ 50cm is driven into holdfast；
(4) laying high-strength geotechnical grid is secured using iron wire and holdfast binding in holdfast contact position；
(5) by rubble powder, cement, flyash, soil, water according to each material mass percentage: rubble powder 30% ~ 40%, cement 5% ~
10%, flyash 10% ~ 15%, soil 30% ~ 35%, water 10% ~ 15% are uniformly mixed, and are sprayed in slope surface, are obtained binder course；
(6) by soil, sludge, cow dung, binder according to each material mass percentage: soil 30% ~ 35%, sludge 50% ~ 57%, ox
Excrement 10% ~ 14%, binder 1% ~ 3% are uniformly mixed, and are sprayed on binder course, are obtained hypothallus；
(7) by haydite, soil, biogas residue, cement, stalk fibre, biological carbon, binder according to each material mass percentage: haydite 5% ~
10%, soil 40% ~ 45%, biogas residue 30% ~ 35%, cement 3% ~ 5%, stalk fibre 3% ~ 6%, biological carbon 4% ~ 7%, binder 2% ~ 5% are mixed
Close uniformly, vegetable seeds is then added, stirs evenly, injection on hypothallus, obtain plantation layer；
(8) non-woven fabrics, regular sprinkling maintenance are covered on plantation layer.
Preferably, step (3) holdfast use Φ 20mm reinforcing bar, length 50cm ~ 65cm, holdfast spacing 1.5m ×
1.5m, holdfast tilt upwards, with 95~100 ° of slope surface angle.
Preferably, the high-strength geotechnological lattice height of the step (4) is 10 ~ 15cm.
Preferably, step (5) joint thickness is 1cm ~ 2cm.
Preferably, the step (6), step (7) binder are starch grafted polyacrylamide copolymer.
Preferably, step (6) hypothallus is with a thickness of 7cm ~ 10cm.
Preferably, step (7) the haydite diameter is 1 ~ 3cm.
Preferably, step (7) the biogas residue moisture content 60% ~ 70%.
Preferably, step (7) stalk fibre is rice-straw fibre, and length is 5 ~ 10mm.
Preferably, step (7) the plantation layer is with a thickness of 2cm ~ 3cm.
The invention has the benefit that
The present invention increases spray binder course in the junction of hypothallus and slope of rock mass, and hypothallus can be made closer in conjunction with slope surface,
It prevents hypothallus from sliding, and can avoid rain penetration and hypothallus is caused to be lost, in addition hypothallus of the present invention, plantation layer largely consume
Sludge solid waste, reduces environmental pollution, and resource utilization is high.
Present invention plantation layer nutrient is sufficient, be retained and slow release effect is preferable, guarantees plant initial stage and late growth, plant roots
System can penetrate plantation layer and enter hypothallus, and hypothallus can continue to provide nutrient, and later period root system of plant penetrates plantation layer and enters combination
Layer can make to plant layer, hypothallus, binder course and slope of rock mass firm connection, and soil can still mention in binder course for plant growth
For nutrient, it is ensured that plant just, intermediary and later stages well-grown, while guaranteeing the firm connection of every aspect and slope of rock mass, avoid sliding
It falls and is lost with rain drop erosion.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that implement describedly
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1
A kind of high precipitous rock slope ecological restoring method, comprising the following steps:
(1) weeds, fallen leaves deadwood, the surface dust float stone etc. on slope surface are removed；
(2) in side slope surrounding, side slope, longitudinally gutter is arranged in every 15m；
(3) it drills in slope surface, hole depth 40cm is driven into holdfast, length 50cm；
(4) laying high-strength geotechnical grid is highly 10cm, secured using iron wire and holdfast binding in holdfast contact position；
(5) by rubble powder, cement, flyash, soil, water according to each material mass percentage: rubble powder 30%, cement 10%, powder
Coal ash 12%, soil 35%, water 13% are uniformly mixed, and are sprayed in slope surface, binder course are obtained, with a thickness of 1cm；
(6) by soil, sludge, cow dung, binder according to each material mass percentage: soil 30%, cow dung 10%, glues sludge 57%
It ties agent 3% to be uniformly mixed, sprays on binder course, hypothallus is obtained, with a thickness of 7cm；
(7) by haydite, soil, biogas residue, cement, stalk fibre, biological carbon, binder according to each material mass percentage: haydite 5%,
Soil 45%, biogas residue 35%, cement 3%, stalk fibre 6%, biological carbon 4%, binder 2% are uniformly mixed, biogas residue moisture content 60%, so
After vegetable seeds is added, stir evenly, injection on hypothallus, obtain plantation layer, with a thickness of 2cm；
(8) non-woven fabrics, regular sprinkling maintenance are covered on plantation layer.
Embodiment 2
A kind of high precipitous rock slope ecological restoring method, comprising the following steps:
(1) weeds, fallen leaves deadwood, the surface dust float stone etc. on slope surface are removed；
(2) in side slope surrounding, side slope, longitudinally gutter is arranged in every 18m；
(3) it drills in slope surface, hole depth 45cm is driven into holdfast, length 57cm；
(4) laying high-strength geotechnical grid is highly 12cm, secured using iron wire and holdfast binding in holdfast contact position；
(5) by rubble powder, cement, flyash, soil, water according to each material mass percentage: rubble powder 35%, cement 8%, fine coal
Ash 15%, soil 32%, water 10% are uniformly mixed, and are sprayed in slope surface, binder course are obtained, with a thickness of 1.5cm；
(6) by soil, sludge, cow dung, binder according to each material mass percentage: soil 32%, cow dung 12%, glues sludge 54%
It ties agent 2% to be uniformly mixed, sprays on binder course, hypothallus is obtained, with a thickness of 8cm；
(7) by haydite, soil, biogas residue, cement, stalk fibre, biological carbon, binder according to each material mass percentage: haydite 8%,
Soil 42%, biogas residue 32%, cement 4%, stalk fibre 5%, biological carbon 5%, binder 4% are uniformly mixed, biogas residue moisture content 65%, so
After vegetable seeds is added, stir evenly, injection on hypothallus, obtain plantation layer, with a thickness of 2.5cm；
(8) non-woven fabrics, regular sprinkling maintenance are covered on plantation layer.
Embodiment 3
A kind of high precipitous rock slope ecological restoring method, comprising the following steps:
(1) weeds, fallen leaves deadwood, the surface dust float stone etc. on slope surface are removed；
(2) in side slope surrounding, side slope, longitudinally gutter is arranged in every 20m；
(3) it drills in slope surface, hole depth 50cm is driven into holdfast, length 65cm；
(4) laying high-strength geotechnical grid is highly 15cm, secured using iron wire and holdfast binding in holdfast contact position；
(5) by rubble powder, cement, flyash, soil, water according to each material mass percentage: rubble powder 40%, cement 5%, fine coal
Ash 10%, soil 30%, water 15% are uniformly mixed, and are sprayed in slope surface, binder course are obtained, with a thickness of 2cm；
(6) by soil, sludge, cow dung, binder according to each material mass percentage: soil 35%, cow dung 14%, glues sludge 50%
It ties agent 1% to be uniformly mixed, sprays on binder course, hypothallus is obtained, with a thickness of 10cm；
(7) haydite, soil, biogas residue, cement, stalk fibre, biological carbon, binder are shone into each material mass percentage: haydite
10%, soil 40%, biogas residue 30%, cement 5%, stalk fibre 3%, biological carbon 7%, binder 5% are uniformly mixed, biogas residue moisture content
70%, vegetable seeds is then added, stirs evenly, injection is on hypothallus, obtaining plantation layer, with a thickness of 3cm；
(8) non-woven fabrics, regular sprinkling maintenance are covered on plantation layer.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of high precipitous rock slope ecological restoring method, comprising the following steps:
(1) weeds, fallen leaves deadwood, the surface dust float stone etc. on slope surface are removed；
(2) in side slope surrounding, side slope, longitudinally gutter is arranged in every 15 ~ 20m；
(3) it drills in slope surface, hole depth 40cm ~ 50cm is driven into holdfast；
(4) laying high-strength geotechnical grid is secured using iron wire and holdfast binding in holdfast contact position；
(5) by rubble powder, cement, flyash, soil, water according to each material mass percentage: rubble powder 30% ~ 40%, cement 5% ~
10%, flyash 10% ~ 15%, soil 30% ~ 35%, water 10% ~ 15% are uniformly mixed, and are sprayed in slope surface, are obtained binder course；
(6) by soil, sludge, cow dung, binder according to each material mass percentage: soil 30% ~ 35%, sludge 50% ~ 57%, ox
Excrement 10% ~ 14%, binder 1% ~ 3% are uniformly mixed, and are sprayed on binder course, are obtained hypothallus；
(7) by haydite, soil, biogas residue, cement, stalk fibre, biological carbon, binder according to each material mass percentage: haydite 5% ~
10%, soil 40% ~ 45%, biogas residue 30% ~ 35%, cement 3% ~ 5%, stalk fibre 3% ~ 6%, biological carbon 4% ~ 7%, binder 2% ~ 5% are mixed
Close uniformly, vegetable seeds is then added, stirs evenly, injection on hypothallus, obtain plantation layer；
(8) non-woven fabrics, regular sprinkling maintenance are covered on plantation layer.
2. a kind of high precipitous rock slope ecological restoring method according to claim 1, which is characterized in that the step (3)
Holdfast uses Φ 20mm reinforcing bar, and length 50cm ~ 65cm, holdfast spacing 1.5m × 1.5m, holdfast tilts upwards, with slope surface angle 95
~100 °.
3. a kind of high precipitous rock slope ecological restoring method according to claim 1, which is characterized in that the step (4)
High-strength geotechnique's lattice height is 10 ~ 15cm.
4. a kind of high precipitous rock slope ecological restoring method according to claim 1, which is characterized in that the step (5)
Joint thickness is 1cm ~ 2cm.
5. a kind of high precipitous rock slope ecological restoring method according to claim 1, which is characterized in that the step (6),
Step (7) binder is starch grafted polyacrylamide copolymer.
6. a kind of high precipitous rock slope ecological restoring method according to claim 1, which is characterized in that the step (6)
Hypothallus is with a thickness of 7cm ~ 10cm.
7. a kind of high precipitous rock slope ecological restoring method according to claim 1, which is characterized in that the step (7)
Haydite diameter is 1 ~ 3cm.
8. a kind of high precipitous rock slope ecological restoring method according to claim 1, which is characterized in that the step (7)
Biogas residue moisture content 60% ~ 70%.
9. a kind of high precipitous rock slope ecological restoring method according to claim 1, which is characterized in that the step (7)
Stalk fibre is rice-straw fibre, and length is 5 ~ 10mm.
10. a kind of high precipitous rock slope ecological restoring method according to claim 1, which is characterized in that the step (7)
Layer is planted with a thickness of 2cm ~ 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910066462.6A CN109588220A (en) | 2019-01-24 | 2019-01-24 | A kind of high precipitous rock slope ecological restoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910066462.6A CN109588220A (en) | 2019-01-24 | 2019-01-24 | A kind of high precipitous rock slope ecological restoring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109588220A true CN109588220A (en) | 2019-04-09 |
Family
ID=65965347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910066462.6A Pending CN109588220A (en) | 2019-01-24 | 2019-01-24 | A kind of high precipitous rock slope ecological restoring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109588220A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110122270A (en) * | 2019-06-18 | 2019-08-16 | 大连地拓环境科技有限公司 | A kind of northern area high gradient slope is sowed grass seeds by duster matrix and its application method |
| CN110122269A (en) * | 2019-06-18 | 2019-08-16 | 大连地拓环境科技有限公司 | A kind of high gradient slope is sowed grass seeds by duster with granule agent and its application method |
| 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 |
| CN111748350A (en) * | 2020-06-28 | 2020-10-09 | 北京中嘉晟景科技有限公司 | Rock slope ecological restoration engineering soil replacement water evaporation inhibiting material and application thereof |
| CN112482402A (en) * | 2020-11-05 | 2021-03-12 | 河南省恒丰集成技术有限责任公司 | Construction method for greening ecological soil slope protection |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748719A (en) * | 2009-12-23 | 2010-06-23 | 南京大学 | Method of vegetation restoration and reconstruction of bare rock slope in East China |
| CN101974911A (en) * | 2010-09-17 | 2011-02-16 | 北京矿冶研究总院 | Ecological restoration method for side slope of acid waste rock yard |
| CN108035363A (en) * | 2017-12-27 | 2018-05-15 | 北京东方园林环境股份有限公司 | A kind of side slope ecological renovation method of breakage mountain body |
| CN108797612A (en) * | 2018-06-19 | 2018-11-13 | 江苏东珠景观股份有限公司 | A kind of high stability side slope vertical planting ecological restoring method |
-
2019
- 2019-01-24 CN CN201910066462.6A patent/CN109588220A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748719A (en) * | 2009-12-23 | 2010-06-23 | 南京大学 | Method of vegetation restoration and reconstruction of bare rock slope in East China |
| CN101974911A (en) * | 2010-09-17 | 2011-02-16 | 北京矿冶研究总院 | Ecological restoration method for side slope of acid waste rock yard |
| CN108035363A (en) * | 2017-12-27 | 2018-05-15 | 北京东方园林环境股份有限公司 | A kind of side slope ecological renovation method of breakage mountain body |
| CN108797612A (en) * | 2018-06-19 | 2018-11-13 | 江苏东珠景观股份有限公司 | A kind of high stability side slope vertical planting ecological restoring method |
Non-Patent Citations (1)
| Title |
|---|
| 王耀健等: "基于喷混植生的高陡岩质边坡生态修复新思路——以梧桐山道立交边坡为例", 《中国水土保持》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110122270A (en) * | 2019-06-18 | 2019-08-16 | 大连地拓环境科技有限公司 | A kind of northern area high gradient slope is sowed grass seeds by duster matrix and its application method |
| CN110122269A (en) * | 2019-06-18 | 2019-08-16 | 大连地拓环境科技有限公司 | A kind of high gradient slope is sowed grass seeds by duster with granule agent and its application method |
| CN110122270B (en) * | 2019-06-18 | 2021-06-15 | 大连地拓环境科技有限公司 | Spray seeding matrix for high and steep slope in northern area and application method thereof |
| CN110122269B (en) * | 2019-06-18 | 2021-08-24 | 大连地拓环境科技有限公司 | Aggregate for spray seeding on high and steep slope and application method thereof |
| 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 |
| CN111748350A (en) * | 2020-06-28 | 2020-10-09 | 北京中嘉晟景科技有限公司 | Rock slope ecological restoration engineering soil replacement water evaporation inhibiting material and application thereof |
| CN112482402A (en) * | 2020-11-05 | 2021-03-12 | 河南省恒丰集成技术有限责任公司 | Construction method for greening ecological soil slope protection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109588220A (en) | A kind of high precipitous rock slope ecological restoring method | |
| CN105815066B (en) | Water-saving and fast-growing method for preserving soil moisture in plant planting | |
| CN104255280B (en) | A kind of high precipitous rock slope vegetation implantation methods | |
| CN107382608A (en) | A kind of vegetation is multiple green to sow grass seeds by duster auxiliary material, sow grass seeds by duster material and the multiple green construction method of vegetation without native composite fibre | |
| CN101103696B (en) | Technology for recovering vegetation on slope of rock and application thereof | |
| CN102498875A (en) | Method for constructing shrub and grass plant communities on rocky slope and application thereof | |
| CN102839679B (en) | Method for protecting vegetation of concrete slope | |
| CN103250536A (en) | Method for spraying to green side slope of hard rock with joints being not developed | |
| CN103556642B (en) | High rock slope green covered plant underground habitat reconstruction method | |
| CN108547307A (en) | Protecting slope ecology method based on artificial loam | |
| CN108093729A (en) | Side-slope greening and protection method | |
| CN103416278A (en) | Method for culturing vegetation in Karst landform region | |
| CN110089353A (en) | A kind of hard side slope greening restoration method | |
| CN208266847U (en) | Quickly repair structure in Gullied suitable for Canal in Loess Area | |
| CN105178340A (en) | Anti-scouring structure used for ecological regreening of rock slope and concrete material used for anti-scouring structure | |
| CN103708776A (en) | Ecological recovery method with combination application of planting ecological concrete and high-molecular aggregates | |
| CN108702890A (en) | One kind being suitable for Stands in Arsenic Sandstone Area slope surface process for comprehensively treating | |
| CN107047189A (en) | A kind of cuttage and seedling culture method of tea tree | |
| CN102812837B (en) | Irrigation-free sandbreak forest planting technique | |
| CN102379201A (en) | Method of quick restoration of vegetation in reservoir hydro-fluctuation belt | |
| CN106576474A (en) | Efficient ecological restoration method for slope in South China | |
| CN109169014A (en) | A kind of the Northeast's magnesite mining junkyard temporarily plants raw restorative procedure | |
| CN109328805A (en) | A kind of Rocky Desertification Region ecological treatment of slope method | |
| CN111802183A (en) | Ecological slope protection and vertical greening process | |
| CN104770270B (en) | Shrub planting and establishing method and its seedling protecting cover in a kind of side slope protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190409 |
|
| RJ01 | Rejection of invention patent application after publication |