CN108385649A - Utilize the method for desert algae railway sand control - Google Patents
Utilize the method for desert algae railway sand control Download PDFInfo
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- CN108385649A CN108385649A CN201810151974.8A CN201810151974A CN108385649A CN 108385649 A CN108385649 A CN 108385649A CN 201810151974 A CN201810151974 A CN 201810151974A CN 108385649 A CN108385649 A CN 108385649A
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- sand
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- stop wall
- desert
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
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- 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
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- 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
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The present invention relates to desertification controlling technical fields, are a kind of methods using desert algae railway sand control, gather materials on the spot, and using the sandy soil near desert railway as raw material, establish sand-proof wall in desert railway both sides and hinder husky lattice, and apply algae of fixing the sand in sand-proof wall and the husky lattice of resistance.Method of the present invention using desert algae railway sand control, algae can be made to fix the sand in this area's growth and breeding, after the sand stop wall in the method for the invention is scraped the dust storm come with the husky lattice of resistance to be buried, this period, the psammophytes for being planted in the husky area of flowing enough survives and grows up into the plant with very strong survival ability, hereafter, have the function that sand control and sand stabilization by flowing the plant in husky area, it is achieved in the target of lasting sand control and sand stabilization, it solves the problems, such as periodically to re-establish reed grid in the prior art and increases desert railway and fix the sand cost, damage of the flowing desert to railway transportation being effectively prevented around desert railway, it realizes pollution-free, the algae railway sand control of full ecology.
Description
Technical field
The present invention relates to desertification controlling technical fields, are a kind of methods using desert algae railway sand control.
Background technology
China is one of the country that desert distribution area is most wide in the world, desert area（Including gobi）Up to 168.9km2,
Account for the 17.6% of national territorial area.Nineteen fifties, the total kilometrage of Chinese Railway was up to 70,000 kilometers, wherein desert so far
Railway is 5000km.The railway by desert area that China builds up mainly has：Bao Lan, Lanzhou and Xinjiang, South Sinkiang, dry force, Qinghai-Tibet, treasured
In, more than 20 items of packet west etc..Currently, these railways are all in normal operation.Desert area, dust storm cause huge to railway operation
Harm.The railway department of China is being engaged in always research and the practical work of railway sand prevention sand control, achieves some effective warps
It tests.Railway sand control also belongs to a part for desertification control.It is a macrocyclic system engineering, it be related to atmospheric physics,
Subjects and the professions such as geographical relief, forestry, environmental protection, plumbing, hydrology prospecting.Dust storm brought to railway maintenance operation one
Series harm is known as " sand damage ".As the machine of railway, vehicle, work, electricity Deng departments all can be different degrees of the harm by stream and shadow
Ring its normal function.Desert, strong wind and stream area roadbed are collectively referred to as windy and sandy area roadbed.Railway positioned at these areas
Roadbed is subject to wind.
Due to desert Environment nature water shortage, sunlight is very strong, and temperature is high, it is difficult to reach sand control by greening means
Effect, therefore, the means of desert railway sand control at present mainly in desert railway both sides establish reed grid：It uses reed
Section, reed is dried, and the reed dried is cut into the reed section of 30cm, and reed pars infrasegmentalis is embedded in sandy soil, reed section top dew
Go out ground or more.Using mode of fixing the sand in this way, it can play the role of fixing the sand in the short time, still, over time, scrape
The sandy soil come can gradually bury the reed to basset section, and reed section is made to lose sand fixation.In order to persistently fix the sand, sand is prevented
Erosion of the soil to desert railway needs periodically to re-establish reed grid, increases desert railway as a result, and fixes the sand cost.
Invention content
The present invention provides a kind of methods using desert algae railway sand control, overcome the deficiency of the above-mentioned prior art,
Existing desert railway sand control means needs can effectively be solved and periodically establish reed grid, thus increase desert railway sand control cost
Problem.
The technical scheme is that realized by following measures：A method of using desert algae railway sand control,
It carries out as follows：The first step is gathered materials on the spot, and using the sandy soil near desert railway as raw material, is established in desert railway both sides
Sand stop wall, is arranged Zu Shage areas between sand stop wall and desert railway railway, in the areas Zu Shage equally with desert railway near
Sandy soil are filled, and the medial surface of sand stop wall is the back side windward, and the lateral surface of sand stop wall is windward side, is fixed in the windward side of sand stop wall
Vertical riser, it is the vertical plane perpendicular to horizontal plane to make the windward side of sand stop wall, and sand stop wall is up-narrow and down-wide trapezoidal, sand stop wall
The back side windward be arc surface or inclined-plane diagonally downward, the region between the back side windward and the areas Zu Shage of sand stop wall is flowing
Husky area；Synechocystis is fixed the sand algae from the vertical plane of sand stop wall injection sand stop wall by second step, and synechocystis fixes the sand algae in sand
The injection rate of wall vertical plane is 9L/m2To 10L/m2, it fixes the sand algae to the back side windward of sand stop wall sprinkling synechocystis, synechocystis
Fix the sand algae sand stop wall windward the back side fountain height be 6L/m2To 7L/m2, fix the sand algae to the areas Zu Shage sprinkling synechocystis, collect born of the same parents
Trentepohlia fix the sand algae the areas Zu Shage fountain height be 11L/m2To 12L/m2, Anabaena algae is sprayed to the sandy soil in the husky area of flowing,
Fountain height of the Anabaena algae in the husky area of flowing is 4L/m2To 5L/m2, meanwhile, plant psammophytes in the husky area of flowing.
Here is the further optimization and/or improvements to foregoing invention technical solution：
Above-mentioned synechocystis fix the sand algae the injection phase of the vertical plane of sand stop wall be vertical plane 10cm apart from sand stop wall extremely
In the sand stop wall of 11cm.
It is above-mentioned when the windward side sand of sand stop wall, to the sand at the windward side of sand stop wall with 4L/m2To 5L/m2Mark
Quasi- sprinkling synechocystis fixes the sand algae.
Isolation strip is set between the above-mentioned areas Zu Shage and desert railway railway.
The husky lattice of netted resistance are provided in the above-mentioned areas Zu Shage, netted resistance Sha Genei is intervally distributed with the husky lattice of resistance, and each resistance is husky
Lattice surround rectangle using plank, and each packed height for hindering Sha Genei sandy soil is above the ground level 0.30m to 0.35m.
The back side windward of above-mentioned sand stop wall and the angle of horizontal plane are 30 degree to 35 degree.
Method of the present invention using desert algae railway sand control, the algae that can make to fix the sand is in this area's growth and breeding, when this
Sand stop wall in invention the method and the husky lattice of resistance are scraped after the dust storm come buries, this period, it is husky to be planted in flowing enough
The psammophytes in area survives and grows up into the plant with very strong survival ability, hereafter, is reached by flowing the plant in husky area
The effect of sand control and sand stabilization is achieved in the target of lasting sand control and sand stabilization, solves and periodically re-establishes reed net in the prior art
Lattice and increase desert railway fix the sand cost the problem of, be effectively prevented the flowing desert around desert railway to the damage of railway transportation
Evil realizes the algae railway sand control of pollution-free, full ecology.
Description of the drawings
Attached drawing 1 is the overlooking structure diagram after use of the present invention.
Attached drawing 2 is the main structure diagram after use of the present invention.
Coding in attached drawing is respectively：1 is sand stop wall, and 2 be desert railway railway, and 3 be the areas Zu Shage, and 4 be vertical plane, 5
It is the husky area of flowing for the back side windward, 6,7 be isolation strip, and ɑ is angle.
Specific implementation mode
The present invention is not limited by following embodiments, can be determined according to the technique and scheme of the present invention with actual conditions specific
Embodiment.It is previously mentioned various chemical reagent and chemical article in the present invention unless otherwise specified, is public in the prior art
Know common chemical reagent and chemical article；Room temperature, room temperature in the present invention refer generally to 15 DEG C to 25 DEG C of temperature, general to define
It is 25 DEG C.
In the present invention, for ease of description, the description of the relative position relation of each component is according to Figure of description 1
Butut mode be described, such as：The position relationship of front, rear, top, and bottom, left and right etc. is the cloth according to Figure of description 1
Figure direction determines.
With reference to embodiment, the invention will be further described：
Embodiment 1：As shown in attached drawing 1,2, this utilizes the method for desert algae railway sand control, carries out as follows：The first step, just
Ground is drawn materials, and using the sandy soil near desert railway as raw material, sand stop wall 1 is established in desert railway both sides, in sand stop wall 1 and desert iron
Zu Shage areas 3 are set between road railway 2, are equally filled with the sandy soil near desert railway in the areas Zu Shage 3, sand stop wall 1 it is interior
Side is the back side 5 windward, and the lateral surface of sand stop wall 1 is windward side, fixes vertical riser in the windward side of sand stop wall 1, makes sand
The windward side of wall 1 is the vertical plane 4 perpendicular to horizontal plane, and sand stop wall 1 is up-narrow and down-wide trapezoidal, the back side 5 windward of sand stop wall 1
Inclined-plane for arc surface or diagonally downward, the region between the back side windward 5 and the areas Zu Shage 3 of sand stop wall 1 are flowing sand area 6；
Synechocystis is fixed the sand algae from the vertical plane 4 of sand stop wall 1 injection sand stop wall 1 by second step, and synechocystis fixes the sand algae in sand stop wall
The injection rate of 1 vertical plane 4 is 9L/m2To 10L/m2, it fixes the sand algae to the back side windward 5 of sand stop wall 1 sprinkling synechocystis, cytoalgae
Belong to fix the sand algae sand stop wall 1 windward the back side 5 fountain height be 6L/m2To 7L/m2, spray synechocystis to the areas Zu Shage 3 and fix the sand
Algae, synechocystis fix the sand algae the areas Zu Shage 3 fountain height be 11L/m2To 12L/m2, spray fish raw meat to the sandy soil in flowing sand area 6
Trentepohlia algae, fountain height of the Anabaena algae in flowing sand area 6 is 4L/m2To 5L/m2, meanwhile, plant sand for 6 kinds in the husky area of flowing
Plant.
Synechocystis (Synechocystis sp.）Algae of fixing the sand derives from Takla Makan Desert pedotheque.
Anabaena（Anabeana sp.) alga-derived in Takla Makan Desert pedotheque；It can improve sand
Soil.
The method that desert algae railway sand control is utilized described in the present embodiment is applied to Southern Xinjiang Uygur Autonomous Region railway
Along the line, in the present embodiment the method, the vertical plane 4 of sand stop wall 1, the back side windward 5 of sand stop wall 1, the areas Zu Shage 3 and flowing are husky
The fix the sand number that sprays of algae of area 6 is 1 time；After the present embodiment the method is implemented 1 month, fixing the sand at 1 windward side of sand stop wall
Algae fixes the sandy soil of 1 windward side of sand stop wall, therefore, at this time can be by the vertical riser at 1 windward side of sand stop wall from sand
It removes 1 windward side of wall, it is no longer necessary to which vertical riser fixes the sandy soil at windward side.
The use of vertical riser, is conducive to synechocystis and fixes the sand algae in growth course, by loose sandy soil bonding and admittedly
It is fixed.
Implement the method described in the present embodiment 1 using desert algae railway sand control after 1 month, 1 windward side cytoalgae of sand stop wall
The skinning thickness for belonging to algae of fixing the sand can reach 7cm to 10cm, and 1 slope skinning thickness of sand stop wall is up to 7cm to 10cm, the areas Zu Shage
3 skinning thickness is up to 7cm to 10cm, and 1 windward side skinning hardness of sand stop wall is up to 100 kg/m2To 200 kg/m2, sand stop wall 1
Slope skinning hardness is up to 50kg/m2To 100kg/m2, 3 skinning hardness of the areas Zu Shage is up to 100kg/m2To 200kg/m2, stream
The skinning thickness in the areas Dong Sha 6 is 1cm to 2cm；After 3 months, 1 windward side skinning thickness of sand stop wall can reach 11cm to 20cm, gear
1 slope skinning thickness of husky wall is up to 11cm to 3 skinning thickness of the area 15cm, Zu Shage up to 11cm to 15cm, and sand stop wall 1 is windward
Face skinning hardness is up to 300kg/m2To 500 kg/m2, 1 slope skinning hardness of sand stop wall is up to 200kg/m2To 400kg/m2,
3 skinning hardness of the areas Zu Shage is up to 200kg/m2To 400kg/m2, the skinning thickness for flowing husky area 6 is 3cm to 4cm；After 6 months,
Windward side skinning thickness can reach 21cm to 30cm, and for slope skinning thickness up to 16cm to 20cm, hindering husky lattice skinning thickness can
Up to 16cm to 20cm, windward side skinning hardness is up to 501 kg/m2To 700 kg/m2, slope skinning hardness is up to 401 kg/
m2To 500kg/m2, husky lattice skinning hardness is hindered up to 401kg/m2To 500kg/m2, the skinning thickness that flows husky area 6 be 4cm extremely
5cm；After 12 months, windward side skinning thickness can reach 31cm to 35cm, and for slope skinning thickness up to 21cm to 25cm, resistance is husky
Lattice skinning thickness is up to 21cm to 25cm, and windward side skinning hardness is up to 701kg/m2To 800 kg/m2, slope skinning hardness
Up to 501kg/m2To 550kg/m2, husky lattice skinning hardness is hindered up to 501kg/m2To 550kg/m2, flow the skinning thickness in husky area 6
Degree is 5cm to 6cm.
By above-mentioned skinning thickness, skinning hardness data it is found that the method for the invention can make to fix the sand algae in this area
Growth and breeding this period, is planted in enough after the sand stop wall 1 in the present invention is scraped the dust storm come with the husky lattice of resistance to be buried
The psammophytes in flowing sand area 6 survives and grows up into the plant with very strong survival ability, hereafter, passes through the plant for flowing husky area 6
Object has the function that sand control and sand stabilization, is achieved in the target of lasting sand control and sand stabilization, solves and periodically build again in the prior art
Vertical reed grid and increase desert railway fix the sand cost the problem of.
Biological breadcrust is in the case where desert algae plants a colony effect, by tiny organism and its metabolite living and subtle sand grains group
At being soil particle and organic matter is combined closely a kind of shelly-shaped body formed in upper soll layer.Using algae sand control and sand stabilization technology
The algae skinning that fixes the sand can be formed in a short time, and the formation of natural skinning then needs longer time.It is inoculated into sandy land surface
Algae can fast-growth and development, a large amount of algal filament is cemented together by the grains of sand and forms algae-grains of sand skinning.
Embodiment 2：As shown in attached drawing 1,2, this utilizes the method for desert algae railway sand control, carries out as follows：First
Step, it is raw material to take the sandy soil near desert railway on the spot, sand stop wall 1 is established in desert railway both sides, in sand stop wall 1 and desert
The areas Zu Shage 3 are set between railway railway 2, are equally filled with the sandy soil near desert railway in the areas Zu Shage 3, sand stop wall 1
Medial surface is the back side 5 windward, and the lateral surface of sand stop wall 1 is windward side, fixes vertical riser in the windward side of sand stop wall 1, makes gear
The windward side of husky wall 1 is the vertical plane 4 perpendicular to horizontal plane, and sand stop wall 1 is up-narrow and down-wide trapezoidal, the back of the body windward of sand stop wall 1
Inclined-plane of the face 5 for arc surface or diagonally downward, the region between the back side windward 5 and the areas Zu Shage 3 of sand stop wall 1 are the husky area of flowing
6；Synechocystis is fixed the sand algae from the vertical plane 4 of sand stop wall 1 injection sand stop wall 1 by second step, and synechocystis fixes the sand algae in sand
The injection rate of 1 vertical plane 4 of wall is 9L/m2Or 10L/m2, fix the sand algae to the back side windward 5 of sand stop wall 1 sprinkling synechocystis, collect born of the same parents
Trentepohlia fix the sand algae sand stop wall 1 windward the back side 5 fountain height be 6L/m2Or 7L/m2, spray synechocystis to the areas Zu Shage 3 and fix the sand
Algae, synechocystis fix the sand algae the areas Zu Shage 3 fountain height be 11L/m2Or 12L/m2, spray fish raw meat to the sandy soil in flowing sand area 6
Trentepohlia algae, fountain height of the Anabaena algae in flowing sand area 6 is 4L/m2Or 5L/m2, meanwhile, plant sand for 6 kinds in the husky area of flowing
Plant.
Embodiment 3：As shown in attached drawing 1,2, this utilizes the method for desert algae railway sand control, carries out as follows：First
Step, gather materials on the spot, using the sandy soil near desert railway as raw material, sand stop wall 1 established in desert railway both sides, sand stop wall 1 with
The areas Zu Shage 3 are set between desert railway railway 2, are equally filled with the sandy soil near desert railway in the areas Zu Shage 3, sand stop wall
1 medial surface is the back side 5 windward, and the lateral surface of sand stop wall 1 is windward side, fixes vertical riser in the windward side of sand stop wall 1, makes
The windward side of sand stop wall 1 is the vertical plane 4 perpendicular to horizontal plane, and sand stop wall 1 is up-narrow and down-wide trapezoidal, and sand stop wall 1 is windward
Inclined-plane of the back side 5 for arc surface or diagonally downward, the region between the back side windward 5 and the areas Zu Shage 3 of sand stop wall 1 are that flowing is husky
Area 6；Second step injects synechocystis algae of fixing the sand in sand stop wall 1 from the vertical plane 4 of sand stop wall 1, and synechocystis algae of fixing the sand is keeping off
The injection rate of 1 vertical plane 4 of husky wall is 9L/m2, fix the sand algae to the back side windward 5 of sand stop wall 1 sprinkling synechocystis, synechocystis is solid
Husky algae sand stop wall 1 windward the back side 5 fountain height be 7L/m2, it sprays synechocystis to the areas Zu Shage 3 and fixes the sand algae, synechocystis
Fountain height of the algae in the areas Zu Shage 3 that fix the sand is 11L/m2, spray Anabaena algae, Anabaena to the sandy soil in flowing sand area 6
Fountain height of the algae in flowing sand area 6 is 5L/m2, meanwhile, in 6 kinds of the husky area of flowing plant psammophytes.
Implement the method described in the present embodiment 3 using desert algae railway sand control after 1 month, 1 windward side cytoalgae of sand stop wall
The skinning thickness for belonging to algae of fixing the sand can reach 7cm, and 1 slope skinning thickness of sand stop wall is up to 7cm, the skinning thickness in the areas Zu Shage 3
Up to 7cm, 1 windward side skinning hardness of sand stop wall is up to 100 kg/m2, 1 slope skinning hardness of sand stop wall is up to 50kg/m2, resistance
3 skinning hardness of the areas Sha Ge is up to 100kg/m2, the skinning thickness for flowing husky area 6 is 1cm；After 3 months, 1 windward side of sand stop wall knot
Skin thickness can reach 11cm, 1 slope skinning thickness of sand stop wall up to 3 skinning thickness of the area 11cm, Zu Shage up to 11cm, sand
1 windward side skinning hardness of wall is up to 300kg/m2, 1 slope skinning hardness of sand stop wall is up to 200kg/m2, 3 skinning of the areas Zu Shage
Hardness is up to 200kg/m2, the skinning thickness for flowing husky area 6 is 3cm；After 6 months, windward side skinning thickness can reach 21cm, tiltedly
Slope surface skinning thickness hinders husky lattice skinning thickness up to 16cm, windward side skinning hardness is up to 501 kg/m up to 16cm2, slope
Face skinning hardness is up to 401 kg/m2, husky lattice skinning hardness is hindered up to 401kg/m2, the skinning thickness for flowing husky area 6 is 4cm；12
After a month, windward side skinning thickness can reach 31cm, and it is reachable to hinder husky lattice skinning thickness up to 21cm for slope skinning thickness
21cm, windward side skinning hardness is up to 701kg/m2, slope skinning hardness is up to 501kg/m2, it is reachable to hinder husky lattice skinning hardness
501kg/m2, the skinning thickness for flowing husky area 6 is 5cm.
Embodiment 4：As shown in attached drawing 1,2, this utilizes the method for desert algae railway sand control, carries out as follows：First
Step, gather materials on the spot, using the sandy soil near desert railway as raw material, sand stop wall 1 established in desert railway both sides, sand stop wall 1 with
The areas Zu Shage 3 are set between desert railway railway 2, are equally filled with the sandy soil near desert railway in the areas Zu Shage 3, sand stop wall
1 medial surface is the back side 5 windward, and the lateral surface of sand stop wall 1 is windward side, fixes vertical riser in the windward side of sand stop wall 1, makes
The windward side of sand stop wall 1 is the vertical plane 4 perpendicular to horizontal plane, and sand stop wall 1 is up-narrow and down-wide trapezoidal, and sand stop wall 1 is windward
Inclined-plane of the back side 5 for arc surface or diagonally downward, the region between the back side windward 5 and the areas Zu Shage 3 of sand stop wall 1 are that flowing is husky
Area 6；Second step injects synechocystis algae of fixing the sand in sand stop wall 1 from the vertical plane 4 of sand stop wall 1, and synechocystis algae of fixing the sand is keeping off
The injection rate of 1 vertical plane 4 of husky wall is 10L/m2, it fixes the sand algae to the back side windward 5 of sand stop wall 1 sprinkling synechocystis, synechocystis
Fix the sand algae sand stop wall 1 windward the back side 5 fountain height be 6L/m2, it sprays synechocystis to the areas Zu Shage 3 and fixes the sand algae, cytoalgae
It is 12L/m to belong to fountain height of the algae in the areas Zu Shage 3 that fix the sand2, spray Anabaena algae, anabena to the sandy soil in flowing sand area 6
It is 4L/m to belong to fountain height of the algae in flowing sand area 62, meanwhile, in 6 kinds of the husky area of flowing plant psammophytes.
Implement the method described in the present embodiment 4 using desert algae railway sand control after 1 month, 1 windward side cytoalgae of sand stop wall
The skinning thickness for belonging to algae of fixing the sand can reach 10cm, and for 1 slope skinning thickness of sand stop wall up to 10cm, the skinning in the areas Zu Shage 3 is thick
Degree is up to 10cm, and 1 windward side skinning hardness of sand stop wall is up to 200 kg/m2, 1 slope skinning hardness of sand stop wall is up to 100kg/
m2, 3 skinning hardness of the areas Zu Shage is up to 200kg/m2, the skinning thickness for flowing husky area 6 is 2cm；After 3 months, sand stop wall 1 is windward
Face skinning thickness can reach 20cm, 1 slope skinning thickness of sand stop wall up to 3 skinning thickness of the area 15cm, Zu Shage up to 15cm,
1 windward side skinning hardness of sand stop wall is up to 500 kg/m2, 1 slope skinning hardness of sand stop wall is up to 400kg/m2, the areas Zu Shage 3
Skinning hardness is up to 400kg/m2, the skinning thickness for flowing husky area 6 is 4cm；After 6 months, windward side skinning thickness can reach
30cm, slope skinning thickness hinder husky lattice skinning thickness up to 20cm, windward side skinning hardness is up to 700 kg/ up to 20cm
m2, slope skinning hardness is up to 500kg/m2, husky lattice skinning hardness is hindered up to 500kg/m2, the skinning thickness for flowing husky area 6 is
5cm；After 12 months, windward side skinning thickness can reach 35cm, and for slope skinning thickness up to 25cm, hindering husky lattice skinning thickness can
Up to 25cm, windward side skinning hardness is up to 800 kg/m2, slope skinning hardness is up to 550kg/m2, hindering husky lattice skinning hardness can
Up to 550kg/m2, the skinning thickness for flowing husky area 6 is 6cm.
Embodiment 5：As the optimization of above-described embodiment, synechocystis fixes the sand algae in the injection position of the vertical plane 4 of sand stop wall 1
It is set in the sand stop wall 1 of the vertical plane 410cm to 11cm apart from sand stop wall 1.
In this way, it is possible to reduce synechocystis fixes the sand algae by the amount of radiation of solar glare, and synechocystis is made to fix the sand algae as early as possible
It is grown on breeding.
Embodiment 6：As the optimization of above-described embodiment, when the windward side sand of sand stop wall 1, windward to sand stop wall 1
Sand at face is with 4L/m2To 5L/m2Standard sprinkling synechocystis fix the sand algae.
Algae is fixed the sand to the sand fixation of sand by synechocystis, slows down sand and sand-proof wall, the husky of the areas Zu Shage 3 are lost,
More growth times can be provided for the plant in flowing sand area 6 in this way, make plant more healthy and strong.
Embodiment 7：As shown in attached drawing 1,2, as the optimization of above-described embodiment, the areas Zu Shage 3 and desert railway railway 2 it
Between be arranged isolation strip 7.
The setting of isolation strip 7 is further reduced damage of the dust storm to desert railway railway 2.
Embodiment 8：As the optimization of above-described embodiment, the husky lattice of netted resistance, netted resistance Sha Genei are provided in the areas Zu Shage 3
The husky lattice of resistance are intervally distributed with, each husky lattice of resistance surround rectangle using plank, and each packed height for hindering Sha Genei sandy soil is above Ground
Face 0.30m to 0.35m.
The sandy soil in the areas Zu Shage 3 are divided into block of cells by plank, and the buffer action of plank, can fix the sand algae life for synechocystis
Long and breeding provides a stable place, is conducive to synechocystis and fixes the sand the growth of algae, and after one month, synechocystis fixes the sand algae
The sandy soil of respective resistance Sha Genei can be fixed, plank can be extracted out at this time.
Embodiment 9：As shown in Fig. 2, as the optimization of above-described embodiment, the back side windward 5 and the horizontal plane of sand stop wall 1
Angle ɑ is 30 degree to 35 degree.
In conclusion the method for the present invention using desert algae railway sand control, the algae that can make to fix the sand is in this area's growth
Breeding, after the sand stop wall 1 in the method for the invention is scraped the dust storm come with the husky lattice of resistance to be buried, this period, enough kind
The psammophytes for being implanted in the husky area of flowing survives and grows up into the plant with very strong survival ability, hereafter, by flowing husky area
Plant has the function that sand control and sand stabilization, is achieved in the target of lasting sand control and sand stabilization, solves in the prior art periodically again
Establish reed grid and increase desert railway fix the sand cost the problem of, be effectively prevented the flowing desert around desert railway to iron
The damage of road transport, realizes the algae railway sand control of pollution-free, full ecology.
The above technical characteristic constitutes the embodiment of the present invention, can basis with stronger adaptability and implementation result
Actual needs increases and decreases non-essential technical characteristic, to meet the needs of different situations.
Claims (10)
1. a kind of method using desert algae railway sand control, it is characterised in that carry out as follows：The first step is gathered materials on the spot,
Using the sandy soil near desert railway as raw material, sand stop wall is established in desert railway both sides, sand stop wall and desert railway railway it
Between setting Zu Shage areas, equally filled with the sandy soil near desert railway in the areas Zu Shage, the medial surface of sand stop wall is to carry on the back windward
The lateral surface in face, sand stop wall is windward side, fixes vertical riser in the windward side of sand stop wall, it is vertical to make the windward side of sand stop wall
In the vertical plane of horizontal plane, sand stop wall is up-narrow and down-wide trapezoidal, and the back side windward of sand stop wall is arc surface or diagonally downward
Inclined-plane, the region between the back side windward and the areas Zu Shage of sand stop wall are the husky area of flowing；Second step, by synechocystis fix the sand algae from
Sand stop wall vertical plane injection sand stop wall in, synechocystis fix the sand algae sand stop wall vertical plane injection rate be 9L/m2To 10L/
m2, fix the sand algae to the back side windward of sand stop wall sprinkling synechocystis, synechocystis fix the sand algae the sand stop wall back side windward sprinkling
Amount is 6L/m2To 7L/m2, fix the sand algae to the areas Zu Shage sprinkling synechocystis, synechocystis fix the sand algae the areas Zu Shage fountain height
For 11L/m2To 12L/m2, spray Anabaena algae, sprinkling of the Anabaena algae in the husky area of flowing to the sandy soil in the husky area of flowing
Amount is 4L/m2To 5L/m2, meanwhile, plant psammophytes in the husky area of flowing.
2. the method according to claim 1 using desert algae railway sand control, it is characterised in that synechocystis algae of fixing the sand exists
The injection phase of the vertical plane of sand stop wall is in the sand stop wall of the vertical plane 10cm to 11cm apart from sand stop wall.
3. the method according to claim 1 or 2 using desert algae railway sand control, it is characterised in that when sand stop wall windward
When area sand, to the sand at the windward side of sand stop wall with 4L/m2To 5L/m2Standard sprinkling synechocystis fix the sand algae.
4. the method according to claim 1 or 2 using desert algae railway sand control, it is characterised in that the areas Zu Shage and desert
Isolation strip is set between railway railway.
5. the method according to claim 3 using desert algae railway sand control, it is characterised in that the areas Zu Shage and desert iron
Isolation strip is set between the railway of road.
6. the method using desert algae railway sand control according to claims 1 or 2 or 5, it is characterised in that in the areas Zu Shage
The husky lattice of netted resistance are provided with, netted resistance Sha Genei is intervally distributed with the husky lattice of resistance, and each husky lattice of resistance surround rectangle using plank, each
The packed height of resistance Sha Genei sandy soil is above the ground level 0.30m to 0.35m.
7. the method according to claim 3 using desert algae railway sand control, it is characterised in that Zu Shage is provided in area
The husky lattice of netted resistance, netted resistance Sha Genei are intervally distributed with the husky lattice of resistance, and each husky lattice of resistance surround rectangle using plank, each husky lattice of resistance
The packed height of interior sandy soil is above the ground level 0.30m to 0.35m.
8. the method according to claim 4 using desert algae railway sand control, it is characterised in that Zu Shage is provided in area
The husky lattice of netted resistance, netted resistance Sha Genei are intervally distributed with the husky lattice of resistance, and each husky lattice of resistance surround rectangle using plank, each husky lattice of resistance
The packed height of interior sandy soil is above the ground level 0.30m to 0.35m.
9. the method using desert algae railway sand control according to after claims 1 or 2 or 5 or 78, it is characterised in that sand
The back side windward of wall and the angle of horizontal plane are 30 degree to 35 degree.
10. the method using desert algae railway sand control according to claim 3 or 4 or 6, it is characterised in that sand stop wall is met
The angle of the wind back side and horizontal plane is 30 degree to 35 degree.
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| CN201810151974.8A CN108385649A (en) | 2018-02-14 | 2018-02-14 | Utilize the method for desert algae railway sand control |
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| CN201810151974.8A CN108385649A (en) | 2018-02-14 | 2018-02-14 | Utilize the method for desert algae railway sand control |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109429926A (en) * | 2018-11-01 | 2019-03-08 | 谢宁汉 | A kind of desertification is fixed the sand improvement and plantation integral method |
| CN114922106A (en) * | 2022-05-09 | 2022-08-19 | 新疆北新路桥集团股份有限公司 | Gobi strong wind area highway sand storm protection system and construction method thereof |
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| CN102852119A (en) * | 2011-06-30 | 2013-01-02 | 中国科学院寒区旱区环境与工程研究所 | Sand wind hazard comprehensive protection system for railway in shore of cold highland area |
| CN107012098A (en) * | 2017-03-19 | 2017-08-04 | 西北师范大学 | A kind of preparation method of loess desert algae composite sand consolidation material |
| CN107268466A (en) * | 2017-07-04 | 2017-10-20 | 周金星 | A kind of High-cold regions sand damage to railway control technology |
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| CN1515648A (en) * | 2003-01-10 | 2004-07-28 | 四川大学 | Method for treating and controlling desertificated land |
| CN102852119A (en) * | 2011-06-30 | 2013-01-02 | 中国科学院寒区旱区环境与工程研究所 | Sand wind hazard comprehensive protection system for railway in shore of cold highland area |
| CN107012098A (en) * | 2017-03-19 | 2017-08-04 | 西北师范大学 | A kind of preparation method of loess desert algae composite sand consolidation material |
| CN107268466A (en) * | 2017-07-04 | 2017-10-20 | 周金星 | A kind of High-cold regions sand damage to railway control technology |
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| CN109429926A (en) * | 2018-11-01 | 2019-03-08 | 谢宁汉 | A kind of desertification is fixed the sand improvement and plantation integral method |
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