CN104294829A - Rock slope combined type protective structure and method - Google Patents
Rock slope combined type protective structure and method Download PDFInfo
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- CN104294829A CN104294829A CN201410476138.9A CN201410476138A CN104294829A CN 104294829 A CN104294829 A CN 104294829A CN 201410476138 A CN201410476138 A CN 201410476138A CN 104294829 A CN104294829 A CN 104294829A
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- soil
- side slope
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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
- A01G2/00—Vegetative propagation
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
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- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/30—Miscellaneous comprising anchoring details
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a rock slope combined type protective structure and method. The protective structure comprises prefabricated grooves and multiple soil nailing unit rows. Each soil nailing unit row is composed of soil nailing units which are driven into a slope and arranged in a staggered mode high and low. Each soil nailing unit is composed of a horizontal soil nail and a vertical soil nail which are perpendicular to each other. One end of each horizontal soil nail is fixed to the corresponding vertical soil nail, each horizontal soil nail is driven into the slope in the horizontal direction, each vertical soil nail is driven into the slope in the vertical direction, and the top end of each vertical soil nail is higher than the horizontal line where the corresponding horizontal soil nail is located. The angle between a plane formed by the horizontal soil nails of the adjacent soil nailing units in each soil nailing unit row and the horizontal plane ranges from 4 degrees to 7 degrees and the prefabricated grooves are formed in the horizontal soil nails of the adjacent soil nailing units in the soil nailing unit rows. According to the structure and method, construction is convenient and rapid, the engineering manufacturing cost can be remarkably reduced, and the structure and method are suitable for protection of the rock slope generated in the manual digging process in traffic civil engineering.
Description
Technical field
The invention belongs to highway construction technical field, particularly relate to a kind of rock side slope combined type safeguard structure and method.
Background technology
The construction of the infrastructure such as domestic a large amount of highway, railway inevitably brings numerous bare side sloping, along with environmental protection build theory deeply, ensure sustainable development, the stability of bare side sloping and aesthetic property are had higher requirement.At present, engineering slope protection often adopts structural shielding method, and these class methods have the advantage that support capacity is strong, stability is high, but construction costs is high, environmental protection and landscape degree low.
At present, conventional rock side slope means of defence comprises: (1) arranges retaining structure, as antislide pile or pre-stress anti-slide pile; (2) beat anchor pole and sprayed mortar solidification domatic; (3) plant biological bag method.Method (1) has the effect of stronger opposing rock side slope deep implication power, slope stability can be ensured, but construction costs is high, long construction period, and cannot domatic reparation be carried out, cause side slope sputter, left and right energetically is not only had to the ecological recovery of side slope, also pollute the environment, bring potential safety hazard to traffic safety.Method (2) engineering quantity is large, has a strong impact on environmental landscape and greening, is unfavorable for that slope ecological is rebuild.Method (3) poor durability, along with the effect such as high temperature, water erosion, easily occurring that straw bag ftractures, there is alopecia areata phenomenon in soil body sedimentation in bag, and vegetation coverage can not get ensureing.
Notification number is that the Chinese patent " a kind of novel ecological side-slope greening and protection method " of CN 102172138 B discloses a kind of rock side slope ecological protection method, soil nailing or bamboo stake are squeezed into side slope, bamboo chip or plank are ridden in soil nailing or bamboo stake, then the conditioned soil of configuration is evenly sprayed on bamboo chip or plank.Although the method can quick and portably be constructed, durability is relative with steadiness poor.
Notification number is the technical scheme that the Chinese patent " a kind of ecological restoration method for rocky slope " of CN 103074900 A discloses: slope excavation is built into multiple scalariform step, each step is placed planting frame or planting groove, in planting frame or planting groove, plants vegetation carry out restoration of the ecosystem rock side slope.Although the method steadiness and durability are better, engineering quantity is large, and cost is high.
Notification number is the Chinese patent " a kind of ecological compound type side slope protection plate and slope protection structure " of CN 203022014 U, it arranges large-scale protected apron in side slope, with protected apron isolation side slope and the external world, then plant vegetation to reach in the container that protected apron is reserved and repair rock side slope object.Although the method steadiness and durability are better, there is engineering quantity is large, cost is high shortcoming equally.
Summary of the invention
For the deficiency that existing rock side slope guard technology exists, incorporation engineering technology of the present invention and ecological technique, provide a kind of the rock side slope combined type safeguard structure and the method that adopt engineering structures and the common firm rock side slope of ecological vegetation.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
One, rock side slope combined type safeguard structure, comprise pregroove marks and some plate brad supporting unit row, plate brad supporting unit row is made up of the plate brad supporting unit arranged in height formula straggly squeezing into side slope, wherein, plate brad supporting unit is made up of orthogonal horizontal soil nailing and vertical soil nailing, and horizontal soil nailing one end is fixed on vertical soil nailing, and horizontal soil nailing squeezes into side slope in the horizontal direction, vertical soil nailing vertically squeezes into side slope, and vertical soil nailing top is higher than horizon residing for horizontal soil nailing; The plane that in plate brad supporting unit row, the horizontal soil of adjacent plate brad supporting unit is formed is from the horizontal by 4 ~ 7 degree, and the horizontal soil that pregroove marks is placed in the adjacent plate brad supporting unit of plate brad supporting unit row nails on.
Above-mentioned horizontal soil nailing and vertical soil nailing are Ribbed Bar, and the end that buries is in sharp cone distal.
Above-mentioned pregroove marks cross section is that right-angled trapezium, bottom land are rectangular, and its sidewall vertical with bottom land is close to the vertical soil nailing in plate brad supporting unit, and another sidewall and side slope surface match, side slope surface of can fitting.
Above-mentioned pregroove marks bottom land is provided with dividing plate, and dividing plate lower end has permeable hole.
Two, rock side slope combined type means of defence, comprises step:
Step 1, plate brad supporting unit is squeezed into side slope in the mode of height formula arrangement straggly and is formed plate brad supporting unit row, the horizontal soil nailing in plate brad supporting unit and vertical soil nailing squeeze into side slope respectively in the horizontal direction and vertically;
Step 2, the horizontal soil that pregroove marks is fixed on adjacent plate brad supporting unit in plate brad supporting unit row nails on;
Step 3, gushs the artificial soil being mixed with slope protection plant seeds in pregroove marks, and adopts non-textile mulch.
Above-mentioned artificial soil comprises local natural planting soil, rice husk organic matter, ashes, pond sludge, 2-vinyl chloride phosphoric acid, indolebutyric acid, sand and cementitious materials, and the volume ratio of local natural planting soil, rice husk organic matter, ashes, pond sludge, 2-vinyl chloride phosphoric acid, indolebutyric acid, sand and cementitious materials is 92:1:0.6:1.5:0.4:0.5:1:3.Described cementitious materials is cement.
Above-mentioned slope protection plant seeds comprises a class in xylophyta, climbing plant and herbal seed or multiclass.Described Woody plant seed is by 35 ~ 45g/m
3ratio is mixed into artificial soil, and described climbing plant seed is by 20 ~ 25g/m
3ratio is mixed into artificial soil, and described herbaceous plant seeds is by 55 ~ 65g/m
3ratio is mixed into artificial soil.
Compared to the prior art, the present invention has following characteristics and beneficial effect:
1, the rock side slope protection that hand excavation in Transportation and Civil Engineering is formed is applicable to, convenient and quick construction, can construction operation on a large scale, significantly reduces construction costs, improve stability and durability, solve and act on high temperature, water erosion etc. the straw bag problems of crack caused.
2, engineering and ecological technique is combined, fast and effeciently realize the vegetation growth of rock side slope, utilizing works structure and the common firm side slope of plant, be beneficial to Revegetation of Eco-environment, make side slope can incorporate the natural environment of periphery, and Absorbable rod vehicle exhaust, noise, improve Natural Water thermal environment, low-carbon environment-friendly is pollution-free.
Accompanying drawing explanation
Fig. 1 is the concrete structure sectional drawing of side slope protection of the present invention;
Fig. 2 is the concrete structure plan view of side slope protection of the present invention;
Fig. 3 is the concrete structure schematic diagram of pregroove marks in the present invention;
Fig. 4 is the mounting plane schematic diagram of horizontal soil and vertical soil nailing.
In figure, top, 1-slope drainage gutter, the horizontal soil nailing of 2-, the horizontal soil nailing exposed portion of 2-1-, 2-2-horizontal soil hammers into slope part, the vertical soil nailing of 3-, 4-pregroove marks, 5-dividing plate, gutter at the bottom of 6-slope, 7-soil nailing pregroove marks joint, 8-horizontal safety plate, 9-permeable hole, 10-the first side wall, 11-second sidewall, 12-side slope surface.
Detailed description of the invention
The present invention adopts plate brad supporting unit and pregroove marks to carry out side slope protection, cultivates slope-protecting plant by artificial soil simultaneously.Soil nailing is Ribbed Bar, bury end in sharp cone distal, soil nailing embedded depth 200 ~ 380cm, see Fig. 1 ~ 2, often arrange plate brad supporting unit formula arrangement straggly in height in plate brad supporting unit row, the plane that in plate brad supporting unit row, adjacent level soil nailing (2) is formed is from the horizontal by 4 ~ 7 degree.See Fig. 3, pregroove marks (4) for cross section be the groove of right-angled trapezium, long 180 ~ 280cm, wide 8 ~ the 10cm of bottom land, high 10 ~ 15cm, the thick 0.3cm of cell wall, pregroove marks (4) end, is provided with some dividing plates (5), adjacent separator (5) is at a distance of 45 ~ 70cm, and dividing plate (5) lower end has permeable hole (9).
In this concrete enforcement, artificial soil comprises local natural planting soil, rice husk organic matter, ashes, pond sludge, 2-vinyl chloride phosphoric acid, indolebutyric acid, sand and 325 cement, 325 cement are cementitious materials, the volume ratio of local natural planting soil, rice husk organic matter, ashes, pond sludge, 2-vinyl chloride phosphoric acid, indolebutyric acid, sand, 325 cement configurations is 92:1:0.6:1.5:0.4:0.5:1:3, and grain fineness number modulus is 1.1 ~ 2.9.Slope-protecting plant is cultivated in the artificial soil of configuration, comprise the class in xylophyta, climbing plant and herbaceous plant or multiclass, xylophyta uses the capsule of weeping forsythia, caragana microphylla, tree-of-heaven, one or more in false indigo, climbing plant uses kudzu and/or the certain herbaceous plants with big flowers potato that falls, herbaceous plant use in pale reddish brown first pattern, Chinese mugwort punt-pole, facet syndrom and rye grass one or more.
Technical solution of the present invention and technique effect thereof is further illustrated below in conjunction with the drawings and specific embodiments.
The inventive method step is as follows:
Step 1, pretreatment.
Slope excavation, brush slope, cleaning side slope surface, classification arranges slope drainage intercommunication irrigation canals and ditches.Unwrapping wire, locate domatic nailing and enter a little, and label.
Step 2, configuration artificial soil, and mixed plant seed.
Natural planting soil, rice husk organic matter, ashes, pond sludge, 2-vinyl chloride phosphoric acid, indolebutyric acid, sand, 325 cement are become artificial soil by the volume ratio mix of 92:1:0.6:1.5:0.4:0.5:1:3, and makes artificial soil moisture content lower than 15%.Sieve can be adopted to sieve to artificial soil, soft to guarantee rock matter, and guarantee that soil body agglomerate diameter is less than 2.5cm.
By the seed of the xylophyta capsule of weeping forsythia, caragana microphylla, tree-of-heaven and false indigo by 35 ~ 45g/m
3ratio is mixed into artificial soil, by climbing plant kudzu and the seed of certain herbaceous plants with big flowers potato of falling by 20 ~ 25g/m
3ratio is mixed into artificial soil, by the seed of pale reddish brown for herbaceous plant first pattern, Chinese mugwort punt-pole, facet syndrom and rye grass by 55 ~ 65g/m
3ratio is mixed into artificial soil.
Step 3, squeezes into side slope by soil nailing.
See Fig. 4, horizontal soil nailing (2) in plate brad supporting unit is squeezed into side slope surface (12) in the horizontal direction, horizontal soil nailing (2) enters the slope degree of depth 200 ~ 380cm, and horizontal soil nailing (2) exposes domatic length 8 ~ 10cm; Soil nailing (3) vertical in plate brad supporting unit is vertically squeezed into side slope surface (12), vertical soil nailing (3) enters the slope degree of depth 200 ~ 380cm, and vertical soil nailing (3) top is higher than the residing horizon of horizontal soil nailing (2).In this concrete enforcement, in plate brad supporting unit, vertical soil nailing (3) top is higher than the residing horizon 10 ~ 15cm of horizontal soil nailing (2).
Plate brad supporting unit forms plate brad supporting unit row, each plate brad supporting unit formula arrangement straggly in height in plate brad supporting unit row, adjacent level soil nailing (2) interval 130 ~ 150cm in each plate brad supporting unit row, adjacent plate brad supporting unit row interval 100 ~ 130cm.
Step 4, pregroove marks is placed.
Pregroove marks (4) is placed on horizontal soil nailing exposed portion (2-1), i.e. upper placement pregroove marks (4) of every two adjacent level soil nailings (2) in each plate brad supporting unit row.The first side wall (10) at a right angle with bottom land in pregroove marks (4) is fitted and is exposed domatic vertical soil nailing (3), to fit side slope surface with second sidewall (11) of bottom land bevel.For keeping firm, adopt rivet by pregroove marks (4) colligation on horizontal soil nailing (2) and vertical soil nailing (3), pregroove marks (4) bottom land and horizontal direction angle are 4 ~ 7 degree.
Step 5, gushs the artificial soil being mixed with vegetable seeds in pregroove marks.
To the artificial soil of xylophyta, climbing plant, herbal seed be mixed with, with spray seeder uniform sowed grass seeds by duster on rock side slope, to be sprayed in pregroove marks (4) little separate slot to dividing plate (5) co-altitude.Adopt non-textile mulch pregroove marks (4) interior artificial soil, until plant growth is to after having Gu Po and the ability resisting rain drop erosion, remove non-woven fabrics.
Embodiment:
Adopt the inventive method to carry out combined type protection to certain rock side slope, long 43 meters of this rock side slope, high 10.5 meters, ratio of slope is 1:1.2.
Carry out slope excavation, brush slope, cleaning side slope surface, classification arranges slope drainage intercommunication irrigation canals and ditches, unwrapping wire, locates domatic nailing and enters a little, and labels.
Respectively horizontal soil nailing and vertical soil nailing are squeezed into side slope with vertical direction in the horizontal direction, enter the slope degree of depth and be not less than 200cm, it is 10cm that horizontal soil nailing exposes domatic length, and vertical soil nailing top is higher than horizon 10 ~ 15cm residing for horizontal soil nailing.Adjacent level soil nailing interval 140cm in each plate brad supporting unit row, in each plate brad supporting unit row, residing for adjacent level soil nailing, difference in height is 15cm, adjacent plate brad supporting unit row interval 115cm.
Pregroove marks height and vertical soil nailing top are equal apart from horizontal height residing for horizontal soil nailing, and in the present embodiment, pregroove marks height 10cm, the wide 10cm of bottom land, its hypotenuse is identical with slope gradient, pregroove marks is placed in and exposes on domatic adjacent level soil nailing.For keeping firm, with rivet by pregroove marks colligation on soil nailing, pregroove marks regards broken line type as at a distance due to the laying straggly of soil nailing.
Gather 400m
3local natural planting soil, 4.35m
3rice husk is organic, 2.61m
3ashes, 6.52m
3pond sludge, 1.74m
32-vinyl chloride phosphoric acid, 2.17m
3indolebutyric acid, 4.35m
3sand, 13.05m
3325 cement, mix becomes artificial soil, and guarantees that rock matter is soft.The seed of the 17.39kg xylophyta capsule of weeping forsythia, caragana microphylla, tree-of-heaven, false indigo, the seed of 10.44kg climbing plant seed kudzu, the certain herbaceous plants with big flowers potato that falls, and the pale reddish brown first pattern of 26.08kg herbaceous plant, facet syndrom, rye grass seed, mix with the artificial soil that mixes.
To the artificial soil of seed be mixed, with spray seeder uniform sowed grass seeds by duster on rock side slope, be sprayed in pregroove marks when little separate slot and dividing plate co-altitude.Non-textile mulch mix is adopted to have the artificial soil of woody seed and herbaceous seeds, until non-woven fabrics is removed by plant growth after the ability having Gu Po and resist rain drop erosion again.
In this detailed description of the invention, retraining slope body certain depth scope internal strain by squeezing into soil nailing, controlling the development in rock side slope shallow structure face, the effect of top layer side slope of can playing stably at once, and quick construction.After erecting groove, sufficient laying platform can be provided for artificial soil, prevent rain drop erosion; Simultaneously in the laying of soil nailing, allow the broken line type alternatively up and down remaining on 4-7 degree between two adjacent soil nailings lay, can play a role in the drainage, avoid rainwater to pile up in pregroove marks.Artificial soil also can be avoided while pregroove marks internal partition makes draining to run off, ensure quick growth of plant.
The broken line type design of soil nailing row, while greatly promoting aesthetic property, can also realize rainfall interception, suppresses surface flow, slacken erosion, thus effectively can improve vegetation coverage.When after growth and development of plants, Exposure to Sunlight and rain drop erosion can also be weakened to ozone deplation, and improve the durability of soil nailing, play the long term of firm side slope.
Engineering quantity of the present invention is little, construction is simple, and can take into account shot and long term effect, total cost, lower than antislide pile or concrete skeleton Turf Culture, turn avoid the shortcoming of plant biological bag technology poor durability, solves the deficiency of anchor sprayed concrete solidification slope landscape difference.Realize construction technology simple, Gu slope is effective, good endurance, with low cost, ecological, environmental protective, view harmony.
Claims (9)
1. rock side slope combined type safeguard structure, is characterized in that:
Comprise pregroove marks and some plate brad supporting unit row, plate brad supporting unit row is made up of the plate brad supporting unit arranged in height formula straggly squeezing into side slope, wherein, plate brad supporting unit is made up of orthogonal horizontal soil nailing and vertical soil nailing, horizontal soil nailing one end is fixed on vertical soil nailing, horizontal soil nailing squeezes into side slope in the horizontal direction, and vertical soil nailing vertically squeezes into side slope, and vertical soil nailing top is higher than horizon residing for horizontal soil nailing; The plane that in plate brad supporting unit row, the horizontal soil of adjacent plate brad supporting unit is formed is from the horizontal by 4 ~ 7 degree, and the horizontal soil that pregroove marks is placed in the adjacent plate brad supporting unit of plate brad supporting unit row nails on.
2. rock side slope combined type safeguard structure as claimed in claim 1, is characterized in that:
Described horizontal soil nailing and vertical soil nailing are Ribbed Bar, and the end that buries is in sharp cone distal.
3. rock side slope combined type safeguard structure as claimed in claim 1, is characterized in that:
Described pregroove marks cross section is that right-angled trapezium, bottom land are rectangular, and its sidewall vertical with bottom land is close to the vertical soil nailing in plate brad supporting unit, and another sidewall and side slope surface match, side slope surface of can fitting.
4. rock side slope combined type safeguard structure as claimed in claim 1, is characterized in that:
Described pregroove marks bottom land is provided with dividing plate, and dividing plate lower end has permeable hole.
5. rock side slope combined type means of defence, is characterized in that, comprises step:
Step 1, plate brad supporting unit is squeezed into side slope in the mode of height formula arrangement straggly and is formed plate brad supporting unit row, the horizontal soil nailing in plate brad supporting unit and vertical soil nailing squeeze into side slope respectively in the horizontal direction and vertically;
Step 2, the horizontal soil that pregroove marks is fixed on adjacent plate brad supporting unit in plate brad supporting unit row nails on;
Step 3, gushs the artificial soil being mixed with slope protection plant seeds in pregroove marks, and adopts non-textile mulch.
6. rock side slope combined type means of defence as claimed in claim 5, is characterized in that:
Described artificial soil comprises local natural planting soil, rice husk organic matter, ashes, pond sludge, 2-vinyl chloride phosphoric acid, indolebutyric acid, sand and cementitious materials, and the volume ratio of local natural planting soil, rice husk organic matter, ashes, pond sludge, 2-vinyl chloride phosphoric acid, indolebutyric acid, sand and cementitious materials is 92:1:0.6:1.5:0.4:0.5:1:3.
7. rock side slope combined type means of defence as claimed in claim 6, is characterized in that:
Described cementitious materials is cement.
8. rock side slope combined type means of defence as claimed in claim 5, is characterized in that:
Described slope protection plant seeds comprises a class in xylophyta, climbing plant and herbal seed or multiclass.
9. rock side slope combined type means of defence as claimed in claim 8, is characterized in that:
Described Woody plant seed is by 35 ~ 45g/m
3ratio is mixed into artificial soil, and described climbing plant seed is by 20 ~ 25g/m
3ratio is mixed into artificial soil, and described herbaceous plant seeds is by 55 ~ 65g/m
3ratio is mixed into artificial soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476138.9A CN104294829A (en) | 2014-09-17 | 2014-09-17 | Rock slope combined type protective structure and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476138.9A CN104294829A (en) | 2014-09-17 | 2014-09-17 | Rock slope combined type protective structure and method |
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| Publication Number | Publication Date |
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| CN104294829A true CN104294829A (en) | 2015-01-21 |
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| CN201410476138.9A Pending CN104294829A (en) | 2014-09-17 | 2014-09-17 | Rock slope combined type protective structure and method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946616A (en) * | 2017-04-17 | 2017-07-14 | 芜湖绿艺园林工程有限公司 | A kind of side slope repairs thick-layer matrix and its production method |
| CN108887018A (en) * | 2018-08-10 | 2018-11-27 | 大连久鼎生态流域治理开发有限公司 | The plug-in tree planting structure of rock side slope and method |
| CN109220334A (en) * | 2018-10-24 | 2019-01-18 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Photovoltaic sand control device |
| CN109588300A (en) * | 2018-12-25 | 2019-04-09 | 深圳华熙环境建设有限公司 | A kind of greening structure on highway mountain forest ground |
| CN112669453A (en) * | 2020-11-30 | 2021-04-16 | 蒋先敏 | Town road detecting system |
| CN114382093A (en) * | 2021-02-04 | 2022-04-22 | 云南省建设投资控股集团有限公司 | Slope ecological protection system and construction method thereof |
-
2014
- 2014-09-17 CN CN201410476138.9A patent/CN104294829A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946616A (en) * | 2017-04-17 | 2017-07-14 | 芜湖绿艺园林工程有限公司 | A kind of side slope repairs thick-layer matrix and its production method |
| CN108887018A (en) * | 2018-08-10 | 2018-11-27 | 大连久鼎生态流域治理开发有限公司 | The plug-in tree planting structure of rock side slope and method |
| CN109220334A (en) * | 2018-10-24 | 2019-01-18 | 美丽国土（北京）生态环境工程技术研究院有限公司 | Photovoltaic sand control device |
| CN109588300A (en) * | 2018-12-25 | 2019-04-09 | 深圳华熙环境建设有限公司 | A kind of greening structure on highway mountain forest ground |
| CN112669453A (en) * | 2020-11-30 | 2021-04-16 | 蒋先敏 | Town road detecting system |
| CN114382093A (en) * | 2021-02-04 | 2022-04-22 | 云南省建设投资控股集团有限公司 | Slope ecological protection system and construction method thereof |
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