CN103548516A - Fast afforestation structure of rock slope - Google Patents
Fast afforestation structure of rock slope Download PDFInfo
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- CN103548516A CN103548516A CN201310503587.3A CN201310503587A CN103548516A CN 103548516 A CN103548516 A CN 103548516A CN 201310503587 A CN201310503587 A CN 201310503587A CN 103548516 A CN103548516 A CN 103548516A
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Abstract
A fast afforestation structure of a rock slope belongs to the technical field of slope protection and afforestation technologies and comprises a slope body on which a plurality of shaping supporting base portions are arranged, and the shaping supporting base portions are arranged into a plurality of area layers on the slope body, every shaping supporting base portion is provided a with a fixing integration part to weave the plurality of the shaping supporting base portions in the same area layer into a fixing supporting layer on which a cultivation layer is arranged, and the cultivation layer is provided with a vegetation layer which comprises fibrous root system plant areas and tap root system plant areas, and the fibrous root system plant areas and the tap root system plant areas are arranged in a mutually staggered mode to reinforce the cultivation layer and to achieve the enforcement between the cultivation layer and the slope body. According to the slope afforestation method, the strength of slope covering of the fast afforestation structure is high, the costs are low, the covering speed is fast and the slope can be completely covered.
Description
Technical field
the invention belongs to for production and construction processes such as traffic, water conservancy, mine, house properties and form rocky slope fast greening, repair ecological technical field, relate in particular to a kind of rocky slope fast greening structure.
Background technology
for bare rock greening and revegetation, be a global difficult problem, still there is no at present good solution.Because cliff is very precipitous, conventionally reach 90 ° nearly, and surface irregularity, without any soil or loose matrix.And often have suitable height, and common tens of rice, result causes revegetation extremely difficult.Common method is sowed grass seeds by duster, on cliff, is built " bird's nest nest " or climbs wall plant in cliff top plantation suspension plant, bottom kind at present.The matrix of sowing grass seeds by duster will be washed away by rainwater or oneself comes off; Build " bird's nest nest " cost too high, make us forbidding, and effect is also difficult to guarantee lastingly; As for planting up and down and overhang and the method for climbing wall plant at cliff, coverage speed is quite slow, cannot realize rapid Cover, for too high cliff, even not can realize whole coverings.
Summary of the invention
the object of this invention is to provide that covering ecological matrix is on the slope thick, intensity is high, cost is low, stablizes, and coverage speed is fast, realizes a kind of rocky slope fast greening structure that covering is all afforested on wide-angle slope.
above-mentioned technical purpose of the present invention is achieved by the following technical programs:
a kind of rocky slope fast greening structure, comprise slope body, on the body of described slope, be provided with sizing support base, described sizing support base is provided with some and is arranged in some area level on the body of described slope, in described sizing support base, be provided with fixedly integral part thereof the some described sizing support base in same described area level is weaved into a fixed support layer, on described fixed support layer, be provided with nurturing layer, in described nurturing layer, be provided with vegetable layer, described vegetable layer comprises fibrous root system plants region and system of taproot plant region, described fibrous root system plants region and described system of taproot plant region are interlaced to be arranged so that described nurturing layer reinforcing and to make to reinforce between described nurturing layer and described slope body.
as preferably, it is 40-50cm that described sizing support base is goed deep into long in the body of described slope, and is 40-50cm in the external length in described slope.
as preferably, described sizing support base is the some steel bars of diameter between 0.8-1.3cm, between described steel bar, is spaced apart 30-60cm.
as preferably, described fixedly integral part thereof is organic elastomer sheet, and described organic elastomer sheet interts and between described steel bar, forms described fixed support layer.Fixedly integral part thereof is preferentially used bamboo chip or rattan.
as preferably, the thickness of described nurturing layer is 20-30cm, stirs and have the growth stimulator particle that promotes plant root whisker growth in described nurturing layer.This nurturing layer is planted soil for ploughing.
as preferably, doping ventilation retaining piece in described nurturing layer, its particle size is 1-1.5cm.
as preferably, described ventilation retaining piece is water-loss reducer.
make a method for above-mentioned slope greening structure,
1) to the side slope stone removing work of endangering, high slope is cut to drainage system, minimizing is washed away this structure, and to the following area of average annual rainfall 1000mm, or answer supporting irrigating facility in hot-dry season construction, then on the body of described slope, carry out mark and monoblock rock is carried out to thinning processing, be divided into some described area level, and described in each, the vertical height of area level being 50-100cm;
2) the neat holder of a row is set in described area level, then described sizing support base is fixed on described holder;
3) in described sizing support base, fixedly integral part thereof is set, described fixedly integral part thereof is weaved into a described fixed support layer by the some described sizing support base in same described area level;
4) at described slope body and described fixed support layer surface coverage nutrient soil, form described nurturing layer;
5) in described nurturing layer, cover described vegetable layer, described vegetable layer comprises fibrous root system plants region and system of taproot plant region, in described fibrous root system plants region, plants fibrous root system plants, in described system of taproot plant region, plants system of taproot plant;
6) described vegetable layer is cultivateeed, described system of taproot plant is goed deep in the body of described slope, thereby make the root of described fibrous root system plants mutually be wound around and make the root of described fibrous root system plants and described system of taproot plant to be mutually wound around simultaneously, reinforce described nurturing layer and make described nurturing layer more firmly be close to described slope body.
as said method preferably, lay between the lights described vegetable layer and described nurturing layer is carried out to permeable processing, in 3-5 days after laying, carry out permeable processing to described nurturing layer the morning, in 7-10 days after laying, again carry out permeable processing to described nurturing layer the morning, and the nutrient solution that adulterates; The plant free growth of can office after 15-20 days after laying stating vegetable layer.
as said method preferably, in body bottom, described slope plantation one row's protection shrub.
in sum, the present invention has following beneficial effect: slope body is realized to layering greening, and can be so that slope body fast greening; By sizing support base and fixedly the cooperation of integral part thereof form fixed support layer, realize water and soil and fix and support nurturing layer, and be able to take a large amount of rain drop erosiones and can not make the soil erosion of nurturing layer; By fibrous root system plants is interlaced, realize nurturing layer fixedly securing in the horizontal direction, then fibrous root system plants and the interlaced connection of system of taproot plant have realized whole nurturing layer and have been connected with the firm of slope body, prevent that whole nurturing layer is separated with slope body and come off; By growth stimulator is set in nurturing layer, can make the fast greening on slope, slope, whole afforestation project cost is low, and afforestation effect is good, can effectively prevent water and soil loss and the landslide of slope surface.Can also cover slope body comprehensively, on the body of slope, be arranged in various patterns, realize beautifying slope body.
Accompanying drawing explanation
fig. 1 is side-looking cross-sectional schematic of the present invention;
fig. 2 is front elevational schematic of the present invention
in Fig. 1 and Fig. 2,1-slope body, 2-area level, the 21-support base of shaping, 22-is integral part thereof fixedly, 23-nurturing layer, 24-vegetable layer, 3-fixed support layer, 4-ventilation retaining piece.
Embodiment
below in conjunction with accompanying drawing, the present invention is described in further detail.
a kind of rocky slope fast greening structure as depicted in figs. 1 and 2, comprise slope body 1, on slope body 1, be provided with sizing support base 21, some steel bars that sizing support base 21 is 1cm for diameter, between steel bar, be spaced apart 50cm, it is 45cm that sizing support base 21 is goed deep into the interior length of slope body 1, and is 45cm slope body 1 foreign minister, some steel bars are arranged in some area level 2 on slope body 1, and area level 2 is arranged at vertical direction.In sizing support base 21, be provided with fixedly integral part thereof 22 the some sizing support base 21 in the same area layer 2 are weaved into a fixed support layer 3, fixedly integral part thereof 22 is organic elastomer sheet, organic elastomer sheet interts and between steel bar, forms fixed support layer 3, first by steel bar below, through interval between steel bar, enter steel bar top, then from steel bar top, through interval between steel bar, enter steel bar below and form circulation; First adjacent organic elastomer sheet enters steel bar below by steel bar top through interval between steel bar, then from steel bar below, through interval between steel bar, enters steel bar top and forms circulation, fixedly preferential bamboo chip or the rattan of using of integral part thereof 22.On fixed support layer 3, be provided with nurturing layer 23, the thickness of nurturing layer 23 is 22cm, has the growth stimulator particle that promotes plant root whisker growth in the interior stirring of nurturing layer 23, and the interior doping ventilation of nurturing layer 23 retaining piece 4, ventilation retaining piece 4 is water-loss reducer, and its particle size is 1cm.In nurturing layer 23, be provided with vegetable layer 24, vegetable layer 24 comprises fibrous root system plants region and system of taproot plant region, and fibrous root system plants region and system of taproot plant region are interlaced to be arranged so that nurturing layer 23 reinforcings and to make to reinforce between nurturing layer 23 and slope body 1.
make a method for above-mentioned slope greening structure,
1) to the side slope stone removing work of endangering, high slope is cut to drainage system, minimizing is washed away this structure, and to the following area of average annual rainfall 1000mm, or at the supporting irrigating facility of hot-dry season, then at slope body 1, carry out mark and monoblock rock is carried out to thinning processing, its in the vertical direction is divided into some area level 2, and the vertical height of each area level 2 is 50cm;
2) the neat holder of a row is set in area level 2, then sizing support base 21 is fixed on described holder;
3) in sizing support base 21, fixedly integral part thereof 22 is set, fixedly integral part thereof 22 is weaved into a fixed support layer 3 by the some sizing support base 21 in the same area layer 2;
4) at slope body 1 and fixed support layer 3 surface coverage nutrient soil, form nurturing layer 23;
5) in nurturing layer 23, cover vegetable layer 24, vegetable layer 24 comprises fibrous root system plants region and system of taproot plant region, in fibrous root system plants region, plants fibrous root system plants, in system of taproot plant region, plants system of taproot plant; Lay between the lights vegetable layer 24 and nurturing layer 23 is carried out to permeable processing, in 3-5 days after laying, carry out permeable processing to nurturing layer 23 morning, and in 7-10 days after laying, again carry out permeable processing to nurturing layer 23 morning, and the nutrient solution that adulterates; The plant free growth that can appoint vegetable layer 24 after 15-20 days after laying.
6) vegetable layer 24 is cultivateeed, system of taproot plant is goed deep in slope body 1, thereby make the root of fibrous root system plants mutually be wound around and make the root of fibrous root system plants and system of taproot plant be mutually wound around reinforcing nurturing layer 23 and make nurturing layer 23 more firmly be close to slope body 1 simultaneously.
when covering vegetable layer 24, slope body 1 bottom plantation one row, protect shrub.
this specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification, but as long as within the scope of claim of the present invention, are all subject to the protection of Patent Law.
Claims (10)
1. a rocky slope fast greening structure, comprise slope body (1), it is characterized in that, on described slope body (1), be provided with sizing support base (21), described sizing support base (21) is provided with some and on described slope body (1), is arranged in some area level (2), in described sizing support base (21), be provided with fixedly integral part thereof (22) the some described sizing support base (21) in same described area level (2) is weaved into a fixed support layer (3), on described fixed support layer (3), be provided with nurturing layer (23), in described nurturing layer (23), be provided with vegetable layer (24), described vegetable layer (24) comprises fibrous root system plants region and system of taproot plant region, described fibrous root system plants region and described system of taproot plant region be interlaced is arranged so that described nurturing layer (23) reinforces and make to reinforce between described nurturing layer (23) and described slope body (1).
2. a kind of rocky slope fast greening structure according to claim 1, is characterized in that, it is 40-50cm that described sizing support base (21) is goed deep into long in described slope body (1), and is 40-50cm described slope body (1) foreign minister.
3. a kind of rocky slope fast greening structure according to claim 2, is characterized in that, described sizing support base (21) is the some steel bars of diameter between 0.8-1.3cm, between described steel bar, is spaced apart 30-60cm.
4. a kind of rocky slope fast greening structure according to claim 3, is characterized in that, described fixedly integral part thereof (22) is organic elastomer sheet, and described organic elastomer sheet interts and between described steel bar, forms described fixed support layer (3).
5. a kind of rocky slope fast greening structure according to claim 4, is characterized in that, the thickness of described nurturing layer (23) is 20-30cm, stirs and have the growth stimulator particle that promotes plant root whisker growth in described nurturing layer (23).
6. a kind of rocky slope fast greening structure according to claim 5, is characterized in that, doping ventilation retaining piece (4) in described nurturing layer (23), and its particle size is 1-1.5cm.
7. a kind of rocky slope fast greening structure according to claim 6, is characterized in that, described ventilation retaining piece (4) is water-loss reducer.
8. make a method for above-mentioned slope greening structure, it is characterized in that,
1) to the side slope stone removing work of endangering, high slope is cut to drainage system, minimizing is washed away this structure, and to the following area of average annual rainfall 1000mm, or at the supporting irrigating facility of hot-dry season, then on described slope body (1), carry out mark and monoblock rock is carried out to thinning processing, being divided into some described area level (2), and described in each, the vertical height of area level (2) is 50-100cm;
2) the neat holder of a row is set in described area level (2), then described sizing support base (21) is fixed on described holder;
3) fixedly integral part thereof (22) is set in described sizing support base (21), described fixedly integral part thereof (22) is weaved into a described fixed support layer (3) by the some described sizing support base (21) in same described area level (2);
4) at described slope body (1) and described fixed support layer (3) surface coverage nutrient soil, form described nurturing layer (23);
5) at the upper described vegetable layer (24) that covers of described nurturing layer (23), described vegetable layer (24) comprises fibrous root system plants region and system of taproot plant region, in described fibrous root system plants region, plant fibrous root system plants, in described system of taproot plant region, plant system of taproot plant;
6) described vegetable layer (24) is cultivateeed, described system of taproot plant is goed deep in described slope body (1), thereby make the root of described fibrous root system plants mutually be wound around and make the root of described fibrous root system plants and described system of taproot plant to be mutually wound around simultaneously, reinforce described nurturing layer (23) and make described nurturing layer (23) more firmly be close to described slope body (1).
9. a kind of method of making above-mentioned slope greening structure according to claim 8, it is characterized in that, lay between the lights described vegetable layer (24) and described nurturing layer (23) is carried out to permeable processing, in 3-5 days after laying, carry out permeable processing to described nurturing layer (23) morning, in 7-10 days after laying, again carry out permeable processing to described nurturing layer (23) morning, and the nutrient solution that adulterates; The plant free growth of can office after 15-20 days after laying stating vegetable layer (24).
10. a kind of method of making above-mentioned slope greening structure according to claim 9, is characterized in that, in described slope body (1) bottom plantation one row's protection shrub.
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| CN201310503587.3A CN103548516B (en) | 2013-10-24 | 2013-10-24 | A kind of fast afforestation structure of rock slope |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653892A (en) * | 2017-10-30 | 2018-02-02 | 江苏开放大学 | A kind of ecological revetment system based on plant root species form |
| CN115045306A (en) * | 2022-07-22 | 2022-09-13 | 中国科学院地质与地球物理研究所 | Slope surface soil protection design method for inter-distribution of straight and fibrous root system vegetation |
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| CN107653892A (en) * | 2017-10-30 | 2018-02-02 | 江苏开放大学 | A kind of ecological revetment system based on plant root species form |
| CN115045306A (en) * | 2022-07-22 | 2022-09-13 | 中国科学院地质与地球物理研究所 | Slope surface soil protection design method for inter-distribution of straight and fibrous root system vegetation |
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| CN103548516B (en) | 2016-07-06 |
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