CN110593281A - High-steep rock slope ecological protection system and construction method thereof - Google Patents
High-steep rock slope ecological protection system and construction method thereof Download PDFInfo
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- CN110593281A CN110593281A CN201910892651.9A CN201910892651A CN110593281A CN 110593281 A CN110593281 A CN 110593281A CN 201910892651 A CN201910892651 A CN 201910892651A CN 110593281 A CN110593281 A CN 110593281A
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 239000011435 rock Substances 0.000 title claims description 9
- 230000008635 plant growth Effects 0.000 claims abstract description 60
- 239000002184 metal Substances 0.000 claims abstract description 43
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 37
- 239000002689 soil Substances 0.000 claims abstract description 26
- 239000011159 matrix material Substances 0.000 claims abstract description 20
- 241000196324 Embryophyta Species 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 16
- 238000004873 anchoring Methods 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- -1 seeds Substances 0.000 claims description 4
- 240000002024 Gossypium herbaceum Species 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 claims description 3
- 239000005416 organic matter Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
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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
-
- 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
- E02D17/202—Securing of slopes or inclines with flexible securing means
-
- 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
- E02D17/205—Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted 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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses an ecological protection system for a high and steep rocky slope and a construction method thereof, relates to the technical field of ecological protection, and provides an ecological protection system which is suitable for the high and steep rocky slope and is simple and convenient to construct. The side slope ecological protection system comprises a plurality of protection bodies, each protection body comprises a plant growth bag, a reinforcing rope, a metal flexible net and at least three anchor rods, the anchor rods are anchored on the side slope, plant growth bag spaces are formed among the anchor rods, the reinforcing ropes are connected with the anchor rods and surround the plant growth bag spaces, the metal flexible nets are unfolded and connected with the reinforcing ropes, the plant growth bags are located in the plant growth bag spaces and located between the side slope and the metal flexible nets, filling ports are formed in the plant growth bags, soil matrix is filled in the plant growth bags, the plant growth bags are connected with the anchor rods, and the plant growth bags are tightly pressed by the metal flexible nets; the protection bodies are closely arranged to form an ecological protection system covering the side slope. During construction, the anchor rods, the plant growth bags, the reinforcing ropes, the metal flexible nets and the like are arranged and then the soil-dressing matrix is filled.
Description
Technical Field
The invention relates to the technical field of ecological protection, in particular to a slope ecological protection system and a construction method thereof.
Background
The slope flexible ecological protection is mainly characterized in that plants are planted on the slope or the plants and a flexible structure are combined, and a plant root system or a flexible protection system is utilized to consolidate slope soil to effectively stabilize the slope, so that the purpose of protecting the slope is achieved. The ecological protection also has irreplaceable ecological functions in the aspects of improving the environmental quality, beautifying and purifying the environment, maintaining ecological balance, coordinating the surrounding landscape and the like, and is a green and environment-friendly protection method.
The current ecological protection technologies commonly used for rocky slopes include spray seeding plant growth technology, plant growth bags (strips and pots), floating platform planting grooves, cage brick hanging, metal planting cage hanging, planting holes and planting seedlings, concrete frame beam method and the like. The Chinese patent with the application number of 201811270047.4 discloses an ecological protection structure of a high-speed railway rock cut slope, which comprises N-level ecological protection slopes, wherein N is a positive integer; each stage of ecological protection slope comprises a slope main body, a plurality of main anchor rods, a plurality of ecological bags and a steel rope grid net, wherein the main anchor rods are inserted into the slope main body, anchor piers are arranged at the intersection positions of the main anchor rods and the surface of the slope main body, and anchor heads are arranged outside the anchor piers for sealing; the ecological bags are uniformly laid on the side slope main body, steel rope grid nets are laid on the outer sides of the ecological bags, and the steel rope grid nets are fixed through steel rope anchor rods; when N is greater than 1, be equipped with the side slope platform between the adjacent ecological protection slope, be equipped with the platform catch basin on the side slope platform. This patent mainly relies on the ecological bag of pile to carry out the side slope protection to adopt the steel cable grid net to avoid the ecological bag to drop.
The excavation of projects such as mine exploitation, quarries, water conservancy and hydropower engineering and the like can form a high and steep rocky side slope with great height and gradient, and the high and steep rocky side slope puts forward higher requirements on a side slope ecological protection system. When the conventional slope ecological protection system is applied to a high and steep rocky slope, the soil dressing matrix is easy to adhere, and the vegetation falls down easily to fall off integrally; the foreign soil matrix flows gradually loss due to the natural effects of rain wash, wind, ultraviolet rays and the like; under the action of foreign soil matrix, growing vegetation and geological disasters, the high and steep slope has the problems of reduced stability, easy collapse, need of reinforcement and stability and the like. When the cited patent technology is applied to a high and steep rocky slope, the ecological bags are easy to collapse in the stacking process, the stacking process is difficult, and the construction difficulty is large.
Disclosure of Invention
The invention solves the technical problems that: provides an ecological protection system which is suitable for high and steep rocky slopes and is simple and convenient to construct.
The technical scheme adopted for solving the problems is as follows: the side slope ecological protection system comprises a plurality of protection bodies, each protection body comprises a plant growth bag, a reinforcing rope, a metal flexible net and at least three anchor rods, the anchor rods are anchored on the side slope, plant growth bag spaces are formed among the anchor rods, the reinforcing ropes are connected with the anchor rods and surround the plant growth bag spaces, the metal flexible nets are unfolded and connected with the reinforcing ropes, the plant growth bags are located in the plant growth bag spaces and located between the side slope and the metal flexible nets, filling ports are formed in the plant growth bags, soil matrix is filled in the plant growth bags, the plant growth bags are connected with the anchor rods, and the plant growth bags are tightly pressed by the metal flexible nets; the protection bodies are closely arranged to form an ecological protection system covering the side slope.
Further, the method comprises the following steps: the protection body includes four stock, forms the plant biological bag space of rectangle between four stock, and the shape of plant biological bag is the rectangle.
Further, the method comprises the following steps: the plant growth bag is made of non-woven fabrics.
Further, the method comprises the following steps: the plant growth bag is provided with a transverse connecting part and a longitudinal connecting part which divide the plant growth bag into a plurality of plant growth bag monomers.
Further, the method comprises the following steps: the adjacent protection bodies share the anchor rod, and the metal flexible nets of the plurality of adjacent protection bodies are manufactured into a whole.
Further, the method comprises the following steps: the anchor rod tip is provided with the pull ring, and the reinforcing rope passes the pull ring, and the plant growing bag edge is connected with the pull ring through the go-between.
Further, the method comprises the following steps: the soil dressing matrix comprises soil, seeds, fertilizer, water-retaining agent, organic matter and stabilizer.
The invention solves another technical problem that: provides a construction method of the ecological protection system.
The technical scheme adopted for solving the problems is as follows: the construction method of the slope ecological protection system comprises the following steps:
A. anchoring anchor rods on the side slope, wherein at least three anchor rods form a group of anchor rods, and a plant growth bag space is formed between the group of anchor rods;
B. connecting reinforcing ropes to the anchor rods, wherein the reinforcing ropes correspond to the plant biological bag spaces one by one and surround the corresponding plant biological bag spaces;
C. plant biological bags are laid from top to bottom along the side slope, one plant biological bag is arranged in one plant biological bag space and connected with the anchor rod, and a filling opening is formed in each plant biological bag;
D. laying a metal flexible net along the side slope from top to bottom, wherein the metal flexible net covers the plant growth bags and is connected with the reinforcing ropes;
E. the foreign soil matrix is filled into the plant growing bag through the meshes and the filling port of the metal flexible net.
The invention has the beneficial effects that: 1. the protective body covers the side slope and has a reinforcing effect on the high and steep rocky side slope with potential slope geological disasters. The plant growing bag can grow plants, can carry out ecological restoration and greening on high and steep rocky slopes, and meanwhile, the metal flexible net also has a stabilizing effect on growing vegetation attached to the rock wall. It can be seen that this application side slope reinforcement and ecological remediation combine organically, can play fine ecological protection effect to the side slope.
2. This application is laid earlier and is fixed plant living bag and metal flexible net, carries out the soil removal matrix again and loads, and the citation patent construction of relative background art is simpler, economy. Because the plant biological bags are not stacked, the problem of collapse of the plant biological bags is avoided, the construction and the use are more reliable, and the method is more suitable for the terrain of a high and steep rocky slope.
Description of the drawings:
FIG. 1 is a side view of a high steep rocky slope ecological protection system;
FIG. 2 is a side view of a single shield;
FIG. 3 is a front view of the high and steep rocky slope ecological protection system;
FIG. 4 is a front view of the ecological protection system for high and steep rock slopes with the metal flexible net removed;
labeled as: the protective body 1, the anchor rod 11, the metal flexible net 12, the plant growing bag 13, the plant growing bag monomer 131, the transverse connecting part 132, the longitudinal connecting part 133, the filling opening 134, the reinforcing rope 14, the pull ring 15, the connecting ring 16, the foreign soil matrix 17, the side slope 3 and the plant growing bag space 4.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in fig. 1 to 4: the side slope ecological protection system comprises a plurality of protection bodies 1, each protection body 1 comprises a plant growth bag 13, a reinforcing rope 14, a metal flexible net 12 and at least three anchor rods 11, the anchor rods 11 are anchored on a side slope 3, plant growth bag spaces 4 are formed among the anchor rods 11, the reinforcing ropes 14 are connected with the anchor rods 11 and surround the plant growth bag spaces 4, the metal flexible nets 12 are unfolded and arranged and connected with the reinforcing ropes 14, the plant growth bags 13 are located in the plant growth bag spaces 4 and located between the side slope 3 and the metal flexible nets 12, filling ports 134 are formed in the plant growth bags 13, the plant growth bags 13 are filled with foreign soil matrixes 17, the plant growth bags 13 are connected with the anchor rods 11, and the plant growth bags 13 are tightly pressed by the metal flexible nets 12; the protection bodies 1 are closely arranged to form an ecological protection system covering the side slope 3.
The protective body 1 covers the side slope and has a reinforcing effect on the high and steep rocky side 3 slope with potential slope geological disasters. The plant growing bag 13 can grow plants, can carry out ecological restoration and greening on the high and steep rocky slope 3, and meanwhile, the metal flexible net 12 also has a stabilizing effect on growing vegetation attached to the rock wall. It can be seen that the reinforcement and ecological restoration of the side slope 3 are organically combined, and the side slope 3 can be well protected ecologically.
In order to simplify the arrangement of the anchor rods 11 and facilitate construction, the protection body 1 comprises four anchor rods 11, rectangular plant growth bag spaces 4 are formed among the four anchor rods 11, and the plant growth bags 13 are rectangular. The transverse interval of the anchor rod 11 is preferably 3-4 meters, the longitudinal interval is preferably 1-2 meters, the anchor rod 11 is an existing anchor rod, and can be a rigid anchor rod, preferably a flexible anchor rod. The distance between the four sides of the plant growing bag 13 and the reinforcing rope 14 is preferably 0.2-0.3 m, so that a vegetation crown diameter growth radiation area is reserved.
The plant growth bag 13 is preferably made of non-woven fabric. The non-woven fabric is a non-woven fabric, and is a novel fiber product with soft, air-permeable and plane structure, which is formed by directly utilizing slices, short fibers or filaments of high polymers such as polypropylene fibers or polyester fibers through various fiber web forming methods and consolidation techniques. The plant growth bag 13 is made of non-woven fabrics and has the advantages of water and soil permeability, ultraviolet aging resistance, good strength and flexibility of materials and the like.
If the plant growth bag 13 has only one accommodating space for the foreign soil matrix 17, the space is large, and the foreign soil matrix is easy to concentrate at the lower part of the plant growth bag 13. In order to uniformly distribute the foreign soil matrix 17 in the plant growth bag 13, the plant growth bag 13 is provided with a transverse connecting part 132 and a longitudinal connecting part 133, and the transverse connecting part 132 and the longitudinal connecting part 133 divide the plant growth bag 13 into a plurality of plant growth bag single bodies 131. In order to fill the soil-dressing matrix 17 into the plant growth bag single bodies 131, each plant growth bag single body 131 is provided with a filling port 134.
Adjacent shields 1 may share a bolt 11. The metal flexible mesh 12 of a plurality of adjacent shields 1 is made in one piece, i.e. a large piece of metal flexible mesh 12 can be shared by a plurality of shields 1.
The concrete manner of connecting the anchor rod 11 with the reinforcing rope 14 and the plant growth bag 13 is preferably as follows: the end part of the anchor rod 11 is provided with a pull ring 15, the reinforcing rope 14 passes through the pull ring 15, and the edge of the plant biological bag 13 is connected with the pull ring 15 through a connecting ring 16. The reinforcing cords 14 may be provided in only one piece or in several sections, for example, the reinforcing cords 14 include transverse reinforcing cords and longitudinal reinforcing cords. The metal flexible mesh 12 may be connected to the reinforcing cords 14 using sewing cords. The reinforcing cords 14 may be steel cords.
The soil dressing matrix 17 may include soil, seeds, fertilizer, water retaining agent, organic matter and stabilizer, which should be mixed homogeneously. The seeds should be plant seeds suitable for local growth.
The construction method of the slope ecological protection system comprises the following steps: A. anchoring anchor rods 11 on the side slope 3, wherein at least three anchor rods 11 form a group of anchor rods 11, and a plant growth bag space 4 is formed between the group of anchor rods; B. the anchor rods 11 are connected with reinforcing ropes 14, and the reinforcing ropes 14 correspond to the plant biological bag spaces 4 one by one and surround the corresponding plant biological bag spaces 4; C. plant biological bags 13 are laid from top to bottom along the side slope 3, one plant biological bag space 4 is internally provided with one plant biological bag 13, the plant biological bag 13 is connected with the anchor rod 11, and the plant biological bag 13 is provided with a filling opening 134; D. a metal flexible net 12 is laid along the side slope 3 from top to bottom, the plant growing bag 13 is covered by the metal flexible net 12, and the metal flexible net 12 is connected with a reinforcing rope 14; E. the planting bag 13 is filled with the foreign soil matrix 17 through the mesh of the metal flexible net 12 and the filling port 134.
This application is laid earlier and is fixed plant living bag 13 and metal flexible mesh 12, carries out the soil removal matrix 17 again and loads, and the citation patent construction of background art is simpler, economy relatively. Because the plant biological bags are not stacked, the problem of collapse of the plant biological bags is avoided, the construction and the use are more reliable, and the method is more suitable for the terrain of a high and steep rocky slope.
And step A, removing the floating soil and the pumice which threaten the construction safety in the slope protection area before the construction, and properly trimming local terrains (local accumulation bodies, protruding bodies and the like) which are not beneficial to construction and installation and influence the normal function exertion of the system after the installation. In the step A, the hole position of the anchor rod can be determined through paying-off measurement, the hole distance can have an adjustment amount of 0.3m according to the terrain condition, and the hole position of the anchor rod is selected in a natural low recess as far as possible within the range of the adjustment amount allowed by the hole distance. Drilling according to designed depthDrilling anchor rod hole and cleaning hole, the hole diameter should not be less thanThe anchor rods 11 are perpendicular to the side slopes 3 as much as possible while ensuring that the included angle between the anchor rods and the horizontal plane is not less than 15 degrees. After the anchor hole is drilled, the grout is inserted into the anchor 11. And cement mortar or cement paste with the strength grade not lower than M20 is adopted to ensure that the slurry is full, and the grouting body is maintained for not less than three days before the next procedure.
In step B, the existing rope clip may be used to secure the reinforcing rope 14. In the step C, a temporary short anchor rod fixing plant biological bag 13 can be additionally arranged if necessary. In the step E, when the foreign soil matrix 17 is filled, the metal flexible net 12 can be pulled up, the situation that the filling is influenced by pressing the plant biological bag 13 by the metal flexible net 12 is avoided, and the filling can be carried out by using a funnel. After filling, the metal flexible net 12 rebounds to compress the plant growth bag 13.
Claims (8)
1. High steep rock matter side slope ecological protection system, its characterized in that: the protective device comprises a plurality of protective bodies (1), wherein each protective body (1) comprises a plant growing bag (13), a reinforcing rope (14), a metal flexible net (12) and at least three anchor rods (11), the anchor rods (11) are anchored on a side slope (3), plant growing bag spaces (4) are formed among the anchor rods (11), the reinforcing ropes (14) are connected with the anchor rods (11) and surround the plant growing bag spaces (4), the metal flexible nets (12) are unfolded and connected with the reinforcing ropes (14), the plant growing bags (13) are located in the plant growing bag spaces (4) and located between the side slope (3) and the metal flexible nets (12), filling ports (134) are formed in the plant growing bags (13), foreign soil matrixes (17) are filled in the plant growing bags (13), the plant growing bags (13) are connected with the anchor rods (11), and the plant growing bags (13) are compressed by the metal flexible nets (12); the protection bodies (1) are closely arranged to form an ecological protection system covering the side slope (3).
2. The high steep rocky slope ecological protection system according to claim 1, wherein: the protection body (1) comprises four anchor rods (11), rectangular plant growth bag spaces (4) are formed among the four anchor rods (11), and the plant growth bags (13) are rectangular.
3. The high steep rocky slope ecological protection system according to claim 2, wherein: the plant growth bag (13) is made of non-woven fabrics.
4. The high steep rock slope ecological protection system of claim 3, characterized in that: the plant growth bag (13) is provided with a transverse connecting part (132) and a longitudinal connecting part (133), and the transverse connecting part (132) and the longitudinal connecting part (133) divide the plant growth bag (13) into a plurality of plant growth bag single bodies (131).
5. The high steep rocky slope ecological protection system according to claim 1, wherein: the adjacent protection bodies (1) share the anchor rod (11), and the metal flexible nets (12) of the plurality of adjacent protection bodies (1) are made into a whole.
6. The high steep rocky slope ecological protection system according to claim 1, wherein: the end part of the anchor rod (11) is provided with a pull ring (15), the reinforcing rope (14) penetrates through the pull ring (15), and the edge of the plant growth bag (13) is connected with the pull ring (15) through a connecting ring (16).
7. The high steep rocky slope ecological protection system according to claim 1, wherein: the soil dressing matrix (17) comprises soil, seeds, fertilizer, water-retaining agent, organic matter and stabilizer.
8. The construction method of the high and steep rock slope ecological protection system is characterized by comprising the following steps: the method comprises the following steps:
A. anchoring bolts (11) on the side slope (3), wherein at least three anchoring bolts (11) form a group of anchoring bolts (11), and a plant growth bag space (4) is formed between the group of anchoring bolts;
B. the anchor rods (11) are connected with reinforcing ropes (14), and the reinforcing ropes (14) correspond to the plant biological bag spaces (4) one by one and surround the corresponding plant biological bag spaces (4);
C. plant biological bags (13) are paved from top to bottom along the side slope (3), one plant biological bag space (4) is internally provided with one plant biological bag (13), the plant biological bag (13) is connected with the anchor rod (11), and the plant biological bag (13) is provided with a filling port (134);
D. a metal flexible net (12) is laid from top to bottom along the side slope (3), the plant growth bag (13) is covered by the metal flexible net (12), and the metal flexible net (12) is connected with a reinforcing rope (14);
E. the plant growing bag (13) is filled with a foreign soil matrix (17) through the mesh holes of the metal flexible net (12) and the filling port (134).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910892651.9A CN110593281A (en) | 2019-09-20 | 2019-09-20 | High-steep rock slope ecological protection system and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910892651.9A CN110593281A (en) | 2019-09-20 | 2019-09-20 | High-steep rock slope ecological protection system and construction method thereof |
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| CN110593281A true CN110593281A (en) | 2019-12-20 |
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| CN201910892651.9A Pending CN110593281A (en) | 2019-09-20 | 2019-09-20 | High-steep rock slope ecological protection system and construction method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663629A (en) * | 2020-11-04 | 2021-04-16 | 北京林业大学 | Anchor rod-ecological long bag combined structure system for ecological restoration of steep rock slope |
| CN112663628A (en) * | 2020-11-04 | 2021-04-16 | 北京林业大学 | Anchor rod-ecological rod combined structure system for ecological restoration of steep rock slope |
| CN113186950A (en) * | 2021-04-27 | 2021-07-30 | 福建永宏建设工程有限公司 | Ecological protection construction method for high fill slope |
| CN114642134A (en) * | 2022-02-15 | 2022-06-21 | 东南大学 | Sustainable flexible slope protection method and system for planting and greening high and steep side slope of arsenopyrite |
| CN115324080A (en) * | 2022-08-17 | 2022-11-11 | 国网安徽省电力有限公司建设分公司 | Multifunctional intelligent open-air rock type slope repairing system |
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| CN109853593A (en) * | 2019-03-22 | 2019-06-07 | 浙江交工集团股份有限公司 | A kind of protection of greening high precipitous rock slope and construction method |
| CN211849496U (en) * | 2019-09-20 | 2020-11-03 | 布鲁克（成都）工程有限公司 | High steep rock slope ecological protection system |
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| CN205475263U (en) * | 2015-12-31 | 2016-08-17 | 马钢(集团)控股有限公司 | High steep slope planting structure of open -air metallic ore |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112663629A (en) * | 2020-11-04 | 2021-04-16 | 北京林业大学 | Anchor rod-ecological long bag combined structure system for ecological restoration of steep rock slope |
| CN112663628A (en) * | 2020-11-04 | 2021-04-16 | 北京林业大学 | Anchor rod-ecological rod combined structure system for ecological restoration of steep rock slope |
| CN113186950A (en) * | 2021-04-27 | 2021-07-30 | 福建永宏建设工程有限公司 | Ecological protection construction method for high fill slope |
| CN113186950B (en) * | 2021-04-27 | 2022-06-14 | 福建永宏建设工程有限公司 | Ecological protection construction method for high fill slope |
| CN114642134A (en) * | 2022-02-15 | 2022-06-21 | 东南大学 | Sustainable flexible slope protection method and system for planting and greening high and steep side slope of arsenopyrite |
| CN115324080A (en) * | 2022-08-17 | 2022-11-11 | 国网安徽省电力有限公司建设分公司 | Multifunctional intelligent open-air rock type slope repairing system |
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