CN102523970A - Quick ecological rehabilitation method for steep rock slope - Google Patents
Quick ecological rehabilitation method for steep rock slope Download PDFInfo
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- CN102523970A CN102523970A CN2011104610192A CN201110461019A CN102523970A CN 102523970 A CN102523970 A CN 102523970A CN 2011104610192 A CN2011104610192 A CN 2011104610192A CN 201110461019 A CN201110461019 A CN 201110461019A CN 102523970 A CN102523970 A CN 102523970A
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Abstract
The invention discloses a quick ecological rehabilitation method for a steep rock slope. The quick ecological rehabilitation method comprises the following steps of: manufacturing metal net cages; filling stones in the metal net cages, wherein the particle size of each stone is required to not be smaller than the size of grids of each metal net cage; setting a planting groove in the upper surface layer of the stones; paving a layer of geotextile on the surface of the planting groove and then filling planting soil in the planting groove; covering net cover plates of the metal net cages; stacking the metal net cages on a foundation trench of the steep rock slope layer by layer from low to high; and connecting the metal net cages in a twisting way; and planting plants in the planting groove and conventionally curing the plants. The quick ecological rehabilitation method is a method for combining the metal net cages with planting groove afforestation, and thereby the aims of quickly protecting the slope and realizing the ecological rehabilitation effect are achieved; different from a traditional rigid structure (concrete and stone masonry), the quick ecological rehabilitation method has the characteristics of water permeability, durability, flexibility, high construction efficiency, environment friendliness, favorable afforestation effect and the like and is especially suitable for landscape construction.
Description
Technical field:
Originally belong to the slope ecological recovery field, be specifically related to a kind of multiple method for green of quick ecological of precipitous rocky slope.
Background technology:
Along with advancing by leaps and bounds of social economy's construction, human busy at putting up installations on the home of depending on for existence, cut into a mountain and ward off ground, bridges formation of building the road repaired the house and founded the factory, and these engineerings provide the condition of necessary existence for the mankind, but the while has also been destroyed the Nature original ecological balance.Often want a large amount of excavations, embankment in the engineering construction processes such as highway, railway, water conservancy, electric power, mine, formed a large amount of bare side slopings.Bare side sloping can bring a series of environmental problems, like the deterioration of water and soil loss, landslide, debris flow, local microclimate and the destruction of biological chain etc.The formed side slope of these engineerings leans on the strength ecology recovering balance of natural world self usually to need the long period.Precipitous rock slope often marks for life, and can not recover naturally.
For the improvement of precipitous rocky slope, traditional method has two kinds on mortar rubble masonry pavement and pneumatically placed concrete bank protection, and two kinds of methods all have higher bank protection intensity, but landscape effect is relatively poor, does not meet requirements of green environmental protection.The method of another kind of pure greening is to put soil species at toe to plant vine, reaches the effect of greening, but this method is short of to domatic protection the harm hidden danger existence that has falling rocks to cave in.
For the improvement of precipitous rocky slope, advanced at present construction method is to adopt the net spray sowing method of hanging.This kind method is hung steel wire in domatic shop earlier; And fix with anchor pole, spray by what planting soil, fertilizer, chemical fertilizer, water-loss reducer, binding agent, plant seed etc. mixed with the spray anchor arrangement then and plant raw material, form planting of 10-15cm and give birth to layer; Cover nonwoven; Through maintenance a period of time, let plant growing and cover domaticly, reach the purpose of bank protection and greening.But this method only is adapted at the gradient domatic less than 70 °, and when steep, the raw material of planting of sowing grass seeds by duster are difficult to attached on domatic, and destroyed by rush of water by heavy rain, cause the engineering failure when domatic.
Summary of the invention:
The purpose of this invention is to provide a kind of bank protection fast, can reach the multiple method for green of quick ecological of the precipitous rocky slope of zoology green-recovery effect again.
The method that the present invention uses metal wire casing to combine with the planting groove greening, thus realize bank protection fast, can reach the purpose of zoology green-recovery effect again.
The multiple method for green of the quick ecological of precipitous rocky slope of the present invention is characterized in that, may further comprise the steps:
Make metal wire casing, in metal wire casing, fill full stone, the particle diameter of stone must not be less than the metal wire casing size of mesh opening; At the stone upper layer planting groove is set, the layer overlay geotextiles on the planting groove surface, and then toward the interior filling planting soil of planting groove; Cover the square plate of metal wire casing again, and then metal wire casing successively be stacked on the foundation trench of precipitous rocky slope from low to high, between the metal wire casing through stranded connection; Plant plant in planting groove, conventional maintenance.
Preferred its specification of described metal wire casing is length * wide * height=4m * 1m * 1m, 2m * 1m * 1m or 1.5m * 1m * 1m; The size of mesh opening of metal wire casing is 8cm * 10cm; Mesh assumes diamond in shape; The stone particle diameter is 10cm～20cm, and described planting groove size is long * wide * dark=100cm * 30cm * 30cm, and the planting groove outer ledge is 10cm from the distance of metal wire casing outer ledge.
Described planting soil is preferably the high-quality planting soil; Has higher fertility level; The preserve moisture and fertility ability is stronger, the specific requirement of planting soil: the content of organic matter >=33.0 (g/kg), full nitrogen >=1.02 (g/kg), full phosphorus >=1.40 (g/kg), full potassium >=21.50 (g/kg), hydrolyzable nitrogen >=90.0 (mg/kg), rapid available phosphorus >=30.0 (mg/kg), available potassium >=197.0 (mg/kg); The soil texture is a clay loam, and PH is 5.5-7.5.
Plantation plant technology parameter: the plantation plant requires more drought-enduring, well developed root system, and growth can reach the purpose of rapid greening fast.The plantation plant needs Qiao, filling, grass to match plantation, so that reach the effect of vertical planting.Arbor mainly is a Ficus microcarpa, and the plantation specification is the 3cm diameter of a cross-section of a tree trunk 1.3 meters above the ground, height of seedling 100-150cm, and plantation spacing 100cm, promptly each cage box unit is planted a strain.Shrub reins in three kinds of cuckoos, mountain green soy bean, crotalaria mucronata, reins in cuckoo and adopts 5 jin of bag seedlings, height of seedling 30cm, hat width of cloth 35cm, native bulb diameter 20cm, degree of depth 20cm, plantation specification 1 strain/m
2Mountain green soy bean, crotalaria mucronata adopt planting seed, are respectively 3-5/m
2Hanging Plants adopt wedelia chinensis, nursery stock specification be 2 jin packed, plantation specification 5 strains/m
2Grass type employing is drought-enduring, the class reed grass of well developed root system, plantation specification 5 strains/m
2Showering curing guaranteed that nursery stock becomes to live more than three months after kind.
In metal wire casing, preferably also be fixed with some and strengthen steel wire, prevent that the face of metal wire casing bloats when filling stone.
The foundation trench of described precipitous rocky slope preferably has 6 ° of inclination angles to the inside with horizontal plane, is convenient to make pile up in last metal wire casing toward side slope lean on.
The present invention utilizes and loads onto stone in the metal wire casing, and planting groove is set in stone, the landfill planting soil; Then this metal wire casing is piled up on the foundation trench of the gradient greater than 70 ° precipitous rocky slope, again with in the planting soil of plant planting in planting groove, favourable solution bigger in the gradient; Domatic when steep; Planting soil or plant can't be attached to domatic problems, and can prevent rainwash, even the destroying by rush of water to the influence of engineering of heavy rain; The protection that planting groove and geotextiles are favourable the growing environment of plant, make can be on the precipitous rocky slope healthy growth fast of plant.Therefore utilize the method for the present invention can be to the precipitous rocky slope of the gradient greater than 70 °; Bank protection fast; Can reach the zoology green-recovery effect again; Different with traditional rigid structure (concrete, stone masonry), the present invention has water penetration, durability, flexibility, efficiency of construction height, the feature of environmental protection and good characteristics such as afforestation effect, is particularly useful for landscape construction.
Description of drawings:
Fig. 1 is the structural representation of metal wire casing;
Fig. 2 adopts method of the present invention precipitous rocky slope to be carried out the sketch map of the multiple green reparation of quick ecological;
Wherein 1, metal wire casing; 11, panel; 12, end plate; 13, square plate; 14, back plate; 15, diaphragm plate; 2, precipitous rocky slope.
Embodiment:
Following examples are to further specify of the present invention, rather than limitation of the present invention.
Embodiment 1:
The precipitous rocky slope in Guangzhou, its gradient is greater than 70 ℃.
The metal wire casing of certain specification, stone, geotextiles, planting soil through technologies such as stranded, fillings, are formed a kind of barricade that has planting groove, and plant on the planting groove kind therein, reach a retaining and afforest the effect that combines.Be that retaining is propped up in a kind of combination and greening is the novel safeguard structure of one.Different with traditional rigid structure (concrete, stone masonry), have water penetration, durability, flexibility, efficiency of construction height, the feature of environmental protection and good characteristics such as afforestation effect, be particularly useful for landscape construction.
Concrete grammar is following:
1, metal wire casing 1; Its structure is as shown in Figure 1: cage size adopts length * wide * height=2m * 1m * 1m; The panel 11 that comprises the front side; The back plate 14 at rear, the end plate 12 of the left and right sides and the square plate 13 of top, the diaphragm plate 15 that interior minister 1m place is provided with wire netting is divided into metal wire casing the separate unit of 2 long * wide * height=1m * 1m * 1m.Wherein wire side steel wire, limit end steel wire and stranded steel wire all adopt and heavily plate Gao Erfan (5% aluminum-zinc alloy+rare earth element) steel wire outsourcing plastic cement, require the anticorrosive time limit 50 years.Steel wire diameter, tolerance and coating are seen table 1.
Table 1: steel wire diameter and tolerance
(annotate: for strengthening structure, steel wire panel edges end all adopts the bigger limit end steel wire of diameter.)
The metal wire casing size of mesh opening is 8cm * 10cm, and mesh is diamond pattern, is formed by the steel wire twisted, and the wire side mechanical strength is 35KN/m;
According to shown in Figure 1, launch metal wire casing, hold up diaphragm plate, panel, two end plates, back plate, be fastened each other with limit end steel wire earlier, again with the two stranded edges of 10-15cm at interval that enclose of 1.3m steel wire list.The principle of assembling metal net cage: regular shape, stranded firm, panel, diaphragm plate, end plate and back plate top edge are on same horizontal plane and guarantee that the square panel edges can be stranded with panel upper end horizontal edge.Build metal wire casing as shown in Figure 1 thus.
2, stone technical parameter: require to adopt firm, durable, unweathered cobblestone or piece stone; Particle diameter can have 5% variation between 10cm to 20cm, but minimum grain size must not be less than size of mesh opening (8 * 10cm).Face wall is partly selected surfacing for use, particle diameter is suitable and comparatively uniform stone, puts according to the standard of stone masonry; Divide three layers of filling, steel wire is strengthened in two of colligations between per 1/3rd left and right sides panels and the back plate, and metal wire casing evenly distributes 4 for every cube and strengthens steel wire, prevents that panel from bloating; Lean on panel outer rim 10cm inboard will reserve planting groove position (long 100cm * wide 30cm * dark 30cm) during near surface layer so that geotextiles is installed and bankets, form the plantation layer, consider the stone sedimentation, filling stone will have the superelevation of 2.5cm-4cm.
3, geotextiles technical parameter: geotextiles adopts PP polypropylene fibre staple fibre to form through the needling process braiding; Has uvioresistant; Anti-aging, resist chemical, deep drawing quality, the powerful high characteristics of tension have reinforcement, separation, anti-filter, draining and keep characteristic such as soil in this engineering.Concrete parameter is: 120G/M2-150G/M2, fracture strength/(KN/M) >=7, tensile stretch/%40-80, tearing brute force/KN >=0.175, effective aperture O90 (O95)/mm0.20, vertical osmotic coefficient/(cm/s) 0.17.Geotextiles is cut to 1.8 * 1.8m specification; Be layed in the planting groove of reservation; Require the smooth-going stone all around that is adjacent to of geotextiles, be packed into planting soil then, form the planting groove of growing availability green plants; The specification of planting groove is long 100cm * wide 30cm * dark 30cm, and the planting groove outer ledge is 10cm from metal wire casing panel outer rim distance.
The planting soil technical parameter: requiring planting soil is the high-quality planting soil; Has higher fertility level; The preserve moisture and fertility ability is stronger, specific requirement: the content of organic matter >=33.0 (g/kg), full nitrogen >=1.02 (g/kg), full phosphorus >=1.40 (g/kg), full potassium >=21.50 (g/kg), hydrolyzable nitrogen >=90.0 (mg/kg), rapid available phosphorus >=30.0 (mg/kg), available potassium >=197.0 (mg/kg); The soil texture is a clay loam, and PH is 5.5-7.5.
After treating that the planting soil filling is full, cover the square plate of metal wire casing, with the stranded square plate of steel wire and panel, end plate, back plate and diaphragm plate upper limb; Require 10～15cm at interval; The longest lay length of every steel wire is no more than 1m, and generally speaking, the used steel wire of stranded 1m is 1.3m.Attention is signed with steel and is proofreaied and correct the position of misfitting, and all stranded edges must twist into one, do not allow to exist square panel edges and base edge to separate the phenomenon that misfits.
4, according to designing requirement, carry out excavating foundation trench with machinery at precipitous rocky slope place with reference to the relevant industries standard, clear up with manual work again.Foundation trench requires to have an inclination alpha (6 °) to the inside, and unfavorable foundation is required ground is handled (concreting processing).
5, as shown in Figure 2; Requirement according to detail design; On the foundation trench of precipitous rocky slope 2, successively pile up from low to high metal wire casing and stranded with steel wire is installed; Put in place according to putting principle (face-to-face, back-to-back, horizontal vertical combination) layout, again with steel wire will adjacent metal net cage marginating compartment 10～15cm be stranded up and down.
6, in planting groove, plant plant, plantation plant technology parameter: the plantation plant requires more drought-enduring, well developed root system, and growth can reach the purpose of rapid greening fast.Must Qiao during plantation, filling, grass match plantation, so that reach the effect of vertical planting.The plantation plant comprises arbor, shrub and Hanging Plants, grass class etc., and arbor mainly is a Ficus microcarpa, and the plantation specification is the 3cm diameter of a cross-section of a tree trunk 1.3 meters above the ground, height of seedling 100-150cm, and plantation spacing 100cm, promptly a strain is planted in each independent unit.Shrub reins in three kinds of cuckoos, mountain green soy bean, crotalaria mucronata, reins in cuckoo and adopts 5 jin of bag seedlings, height of seedling 30cm, hat width of cloth 35cm, native bulb diameter 20cm, degree of depth 20cm, plantation specification 1 strain/m
2Mountain green soy bean, crotalaria mucronata adopt planting seed, are respectively 3-5/m
2Hanging Plants adopt wedelia chinensis, nursery stock specification be 2 jin packed, plantation specification 5 strains/m
2Grass type employing is drought-enduring, the class reed grass of well developed root system, plantation specification 5 strains/m
2Showering curing guaranteed that nursery stock becomes to live more than three months after kind, carried out conventional maintenance then, some greeneries was arranged in 2 months, and this precipitous rocky slope full ecological is multiple green after 2 years, and afforestation effect is very good.
Claims (6)
1. the multiple method for green of the quick ecological of a precipitous rocky slope is characterized in that, may further comprise the steps: make metal wire casing; In metal wire casing, fill full stone, the particle diameter of stone must not be provided with planting groove at the stone upper layer less than the metal wire casing size of mesh opening; The layer overlay geotextiles on the planting groove surface, and then, cover the square plate of metal wire casing again toward the interior filling planting soil of planting groove; And then successively be stacked on metal wire casing on the foundation trench of precipitous rocky slope from low to high; Through stranded connection, plant plant in planting groove, conventional maintenance between the metal wire casing.
2. the quick ecological of precipitous rocky slope according to claim 1 is answered method for green; It is characterized in that its specification of described metal wire casing is length * wide * height=4m * 1m * 1m, 2m * 1m * 1m or 1.5m * 1m * 1m, the size of mesh opening of metal wire casing is 8cm * 10cm; Mesh assumes diamond in shape; The stone particle diameter is 10cm～20cm, and described planting groove size is long * wide * dark=100cm * 30cm * 30cm, and the planting groove outer ledge is 10cm from the distance of metal wire casing outer ledge.
3. the quick ecological of precipitous rocky slope according to claim 1 is answered method for green; It is characterized in that; Described planting soil specific requirement is: the content of organic matter >=33.0 (g/kg); Full nitrogen >=1.02 (g/kg), full phosphorus >=1.40 (g/kg), full potassium >=21.50 (g/kg), hydrolyzable nitrogen >=90.0 (mg/kg), rapid available phosphorus >=30.0 (mg/kg), available potassium >=197.0 (mg/kg), the soil texture is a clay loam, PH is 5.5-7.5.
4. the multiple method for green of the quick ecological of precipitous rocky slope according to claim 1 is characterized in that, the plant in the described planting groove needs Qiao, filling, grass to match plantation; Arbor is a Ficus microcarpa, and the plantation specification is the 3cm diameter of a cross-section of a tree trunk 1.3 meters above the ground, height of seedling 100-150cm; Plantation spacing 100cm, shrub reins in three kinds of cuckoos, mountain green soy bean, crotalaria mucronata, reins in cuckoo and adopts 5 jin of bag seedlings; Height of seedling 30cm, hat width of cloth 35cm, native bulb diameter 20cm, degree of depth 20cm, plantation specification 1 strain/m
2, mountain green soy bean, crotalaria mucronata adopt planting seed, are respectively 3-5/m
2, wedelia chinensis, the nursery stock specification be 2 jin packed, plantation specification 5 strains/m
2, grass type employing type reed grass, plantation specification 5 strains/m
2
5. the multiple method for green of the quick ecological of precipitous rocky slope according to claim 1 is characterized in that, in metal wire casing, also is fixed with some and strengthens steel wire.
6. the multiple method for green of the quick ecological of precipitous rocky slope according to claim 1 is characterized in that the foundation trench of described precipitous rocky slope and horizontal plane have 6 ° of inclination angles to the inside.
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| CN2011104610192A CN102523970A (en) | 2011-12-31 | 2011-12-31 | Quick ecological rehabilitation method for steep rock slope |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995645A (en) * | 2012-12-12 | 2013-03-27 | 广东省生态环境与土壤研究所 | Quick ecological regreening method for steep soil slope |
| CN104164854A (en) * | 2014-08-11 | 2014-11-26 | 重庆威卡科技有限公司 | Method for ecologically re-greening hardened slope |
| CN105027931A (en) * | 2015-08-06 | 2015-11-11 | 中国农业科学院北京畜牧兽医研究所 | Method for improving drought resistance of alfalfa |
| CN105453939A (en) * | 2016-01-21 | 2016-04-06 | 湖南省森林植物园 | Method for fabricating simple royal water lily cultivation container |
| CN105544563A (en) * | 2015-12-16 | 2016-05-04 | 大连久鼎祥瑞特种工程技术研究院有限公司 | Large unconsolidated soil and stone body slope protection structure and method |
| CN109235467A (en) * | 2018-10-22 | 2019-01-18 | 北京工业大学 | A kind of lattice guest support system and its laying method suitable for high precipitous rock slope ecological recovery |
| CN110583428A (en) * | 2019-09-27 | 2019-12-20 | 张�杰 | Construction method for foreign soil spray-seeding base material and high slope ecological protection |
| CN112956352A (en) * | 2021-01-28 | 2021-06-15 | 江苏绿之源生态建设有限公司 | Construction method of foamed concrete vegetation nutrition planting groove |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09285229A (en) * | 1996-04-22 | 1997-11-04 | Kozai Steel:Kk | Feeding of liquid to plant growing on slope, wire cylinder for growing plant used on slope, slope structure using the same, sheet member for growing plant used on slope and slope structure using the same |
| JPH11217834A (en) * | 1998-01-30 | 1999-08-10 | Hokkaido Kawasaki Tetsumou Kk | Futon cage |
| JP2002155519A (en) * | 2000-11-21 | 2002-05-31 | Takezawa:Kk | Gabion |
| JP2010242422A (en) * | 2009-04-08 | 2010-10-28 | Kagawa Univ | Greening stone-filled cage structure and greening retaining wall |
| JP2011122403A (en) * | 2009-12-14 | 2011-06-23 | Kagawa Univ | Retaining wall for slope protection and seeding and planting |
-
2011
- 2011-12-31 CN CN2011104610192A patent/CN102523970A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09285229A (en) * | 1996-04-22 | 1997-11-04 | Kozai Steel:Kk | Feeding of liquid to plant growing on slope, wire cylinder for growing plant used on slope, slope structure using the same, sheet member for growing plant used on slope and slope structure using the same |
| JPH11217834A (en) * | 1998-01-30 | 1999-08-10 | Hokkaido Kawasaki Tetsumou Kk | Futon cage |
| JP2002155519A (en) * | 2000-11-21 | 2002-05-31 | Takezawa:Kk | Gabion |
| JP2010242422A (en) * | 2009-04-08 | 2010-10-28 | Kagawa Univ | Greening stone-filled cage structure and greening retaining wall |
| JP2011122403A (en) * | 2009-12-14 | 2011-06-23 | Kagawa Univ | Retaining wall for slope protection and seeding and planting |
Non-Patent Citations (1)
| Title |
|---|
| 郑煜基等: "广东采石场的特点及复绿方法选用", 《生态环境学报》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995645A (en) * | 2012-12-12 | 2013-03-27 | 广东省生态环境与土壤研究所 | Quick ecological regreening method for steep soil slope |
| CN104164854A (en) * | 2014-08-11 | 2014-11-26 | 重庆威卡科技有限公司 | Method for ecologically re-greening hardened slope |
| CN105027931A (en) * | 2015-08-06 | 2015-11-11 | 中国农业科学院北京畜牧兽医研究所 | Method for improving drought resistance of alfalfa |
| CN105544563A (en) * | 2015-12-16 | 2016-05-04 | 大连久鼎祥瑞特种工程技术研究院有限公司 | Large unconsolidated soil and stone body slope protection structure and method |
| CN105544563B (en) * | 2015-12-16 | 2018-01-12 | 大连久鼎祥瑞特种工程技术研究院有限公司 | Large-scale loose ground, stone body slope protection structure |
| CN105453939A (en) * | 2016-01-21 | 2016-04-06 | 湖南省森林植物园 | Method for fabricating simple royal water lily cultivation container |
| CN109235467A (en) * | 2018-10-22 | 2019-01-18 | 北京工业大学 | A kind of lattice guest support system and its laying method suitable for high precipitous rock slope ecological recovery |
| CN110583428A (en) * | 2019-09-27 | 2019-12-20 | 张�杰 | Construction method for foreign soil spray-seeding base material and high slope ecological protection |
| CN112956352A (en) * | 2021-01-28 | 2021-06-15 | 江苏绿之源生态建设有限公司 | Construction method of foamed concrete vegetation nutrition planting groove |
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Application publication date: 20120704 |