CN112211203A - High-strength structure organic fiber composite repair method for high and steep slope - Google Patents
High-strength structure organic fiber composite repair method for high and steep slope Download PDFInfo
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- CN112211203A CN112211203A CN202011117692.XA CN202011117692A CN112211203A CN 112211203 A CN112211203 A CN 112211203A CN 202011117692 A CN202011117692 A CN 202011117692A CN 112211203 A CN112211203 A CN 112211203A
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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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- 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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
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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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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/125—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of vegetable material, e.g. wood, reeds
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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
- E02D17/202—Securing of slopes or inclines with flexible securing means
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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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- 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
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- Wood Science & Technology (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to a high-strength structure organic fiber composite restoration method for a high and steep side slope, and belongs to the technical field of mine ecological restoration, side slope greening and river water and soil conservation. The invention relates to a high-strength structure organic fiber composite repairing method of a high steep slope, which adopts a special environment-friendly soilless fiber covering material as a carrier for mixing seeds, organic fertilizer (long-acting slow release fertilizer) and other nutrient substrates, and sprays various plant growing substrates onto the high steep slope of a hanging net by using special equipment to implement maintenance. The construction process is clear in level, the slope surface structure of the high and steep slope obtained by restoration is stable, the ecological restoration effect is achieved, and the effect of stabilizing the slope is achieved. The fiber vegetation blanket of the last layer can play the roles of scour prevention and water and soil conservation, and can also provide a hotbed for the natural propagation of peripheral wild species for landing and growth, and after the fiber vegetation blanket is degraded, local species grow completely and plant roots basically without management and protection, so that the natural restoration of a high and steep slope is realized.
Description
Technical Field
The invention relates to a high-strength structure organic fiber composite restoration method for a high and steep side slope, and belongs to the technical field of mine ecological restoration, side slope greening and river water and soil conservation.
Background
In mining and excavation construction of roads, bridges, dams, tunnels and the like, the formed high and steep rock exposed surface is free of soil matrix, the matrix is planted and fixed on a rock slope with high difficulty, the matrix layer is thin and unstable, the survival rate is low, the effect is poor, or the engineering quantity is large, the construction is difficult and the cost is high by the existing grid and spray-seeding technology, so that the effects of short-term green observation and acceptance check are achieved, species coming from other than biological diversity are taken as the main species, the long-term maintenance and management are needed, the survival rate is low, the treatment effect maintaining time period is long, certain potential safety hazards exist, and the change from artificial restoration to natural restoration cannot be realized.
In the prior art, the first method of direct spray seeding has the disadvantages of less soil of the matrix layer, thin matrix layer, poor water retention, easy slipping of the matrix, low survival rate and high later-stage management and protection cost. The second adopts non-woven fabrics ecological bag or bale, is fixed in the steel wire net with iron wire or plastics hasp, and its drawback is that the seed in the ecological bag is difficult for sprouting, though most sprout, can not grow out the ecological bag for a long time, and ecological bag or bale receives the weathering erosion for a long time simultaneously, and the decay degradation easily leads to the matrix of spray-seeding not to support, under the effect of strong wind and heavy rain, leads to the whole piece of matrix of spray-seeding to collapse or drop, needs invest again to administer again and restores. And thirdly, the retaining wall is built, a large number of soil slopes are built, and planting and greening are carried out on the soil slopes, so that the defects that the slope foundation is required to have a large enough field area, the occupied area is large, the engineering quantity is large for the ultrahigh slope, the investment is large, and the implementation difficulty is large are overcome. And fourthly, a method of fixing the geogrid or the large grid groove on the side slope or digging a step is adopted, and the defects of high construction difficulty and high cost are mainly reflected, and the geogrid, the grid groove part and the step vertical face cannot be covered with soil and regreened, so that the attractiveness is influenced.
Disclosure of Invention
The invention aims to provide an organic fiber composite repairing method for a high-strength structure of a high and steep slope, which aims at bare rock broken faces, particularly high and steep rock broken faces, carries out organic fiber composite repairing on the high-strength structure of the high and steep slope, and has the advantages of simple and convenient construction, low cost, high survival rate, light management and protection and natural repairing.
The invention provides a high-strength organic fiber composite repairing method for a high and steep slope, which comprises the following steps:
(1) trimming the slope surface of the slope body of the high and steep side slope, and cleaning impurities and dangerous stones on the slope surface to keep the slope surface flat;
(2) the anchor rod is driven into the slope surface of the slope body, the lower end part of the anchor rod goes deep into the slope surface of the slope body, the upper end part of the anchor rod extends out of the slope surface of the slope body 6 for a certain height, and the average density of the anchor rod on the slope surface is more than 100 per square meter;
(3) laying a bottom layer net on the slope surface of the slope body, extending an anchor rod from the bottom layer net to enable the bottom layer net to be tightly attached to the slope surface of the slope body, and spraying a bottoming base material with the thickness of 8-10 cm into the bottom layer net, wherein the bottoming base material contains an adhesive, a water-retaining agent, soil and rice hulls;
(4) arranging ecological rods or reel pipes on the bottom layer net, wherein the ecological rods or reel pipes are bound on the bottom layer net, the length of each ecological rod or reel pipe is 1-2 meters, and the longitudinal gap between each row of ecological rods or reel pipes is 30-80 centimeters;
(5) hanging a three-dimensional vegetation net on the ecological rod or reel pipe in the step (4), enabling an anchor rod to extend into the three-dimensional vegetation net, and spraying and sowing a wood fiber mixed base material into the three-dimensional vegetation net, wherein the wood fiber mixed base material contains wood fibers, soil, grass seeds and organic fertilizers, and the thickness of the wood fiber mixed base material layer is 6-8 cm;
(6) and (5) paving a fiber vegetation blanket on the three-dimensional vegetation net in the step (5) for protecting the wood fiber mixed base material in the lower three-dimensional vegetation net when the slope is maintained.
In the method for repairing the organic fiber composite of the high-strength structure of the high steep side slope, the bottom layer net is woven by a zinc-plated iron wire net with the diameter of 2.5.
In the method for repairing the organic fiber composite of the high-steep-side-slope high-strength structure, the three-dimensional vegetation net is made of polypropylene or iron wire materials, and the diameter of the net hole is 1cm x 1 cm-5 cm x 5 cm.
In the method for repairing the organic fiber composite of the high-strength structure of the high steep slope, the anchor rod is I-grade round steel with the length of 30-80cm and the diameter phi 10.
The invention provides a high-strength organic fiber composite repairing method for a high and steep slope, which has the advantages that:
the invention relates to a high-strength structure organic fiber composite repairing method of a high steep slope, which adopts a special environment-friendly soilless fiber covering material as a carrier for mixing seeds, organic fertilizer (long-acting slow release fertilizer) and other nutrient substrates, and sprays various plant growing substrates onto the high steep slope of a hanging net by using special equipment to implement maintenance. The construction process is clear in level, the slope surface structure of the high and steep slope obtained by restoration is stable, the ecological restoration effect is achieved, and the effect of stabilizing the slope is achieved. The fiber vegetation blanket of the last layer can play the roles of scour prevention and water and soil conservation, and can also provide a hotbed for the natural propagation of peripheral wild species for landing and growth, and after the fiber vegetation blanket is degraded, local species grow completely and plant roots basically without management and protection, so that the natural restoration of a high and steep slope is realized.
Drawings
Fig. 1 is a schematic diagram of a slope body with a silk screen formed in the high-steep-side slope high-strength structure organic fiber composite repairing method.
Fig. 2 is a view from the direction a of fig. 1, and is used for showing the position relationship between the ecological rod or the roller pipe and the anchor rod on the slope.
In fig. 1 and 2, 1 is a fiber vegetation blanket, 2 is a three-dimensional vegetation net, 3 is an ecological rod or a reel pipe, 4 is a bottom net, 5 is an anchor rod, 6 is a slope, 7 is a soil matrix, and 8 is a wood fiber mixed base material.
Detailed Description
The invention provides a high-strength structure organic fiber composite repairing method for a high and steep slope, which is characterized in that a schematic diagram of a slope body with a silk screen formed after construction is shown in figure 1, and the method comprises the following steps:
(1) trimming the slope surface of the slope body 6 of the high and steep slope, and cleaning impurities and dangerous stones on the slope surface to keep the slope surface flat;
(2) the anchor rods 5 are driven into the slope surface of the slope body 6, the lower end parts of the anchor rods 5 go deep into the slope surface of the slope body 6, the upper end parts of the anchor rods 5 extend out of the slope surface of the slope body 6 for a certain height, and the average density of the anchor rods 5 on the slope surface is more than 100 per square meter;
(3) paving a bottom layer net 4 on the slope surface of the slope body 6, wherein an anchor rod 5 extends out of the bottom layer net 4, so that the bottom layer net 4 is tightly attached to the slope surface of the slope body 6, and spraying a bottoming base material with the thickness of 8-10 cm into the bottom layer net 4, wherein the bottoming base material contains an adhesive, a water-retaining agent, soil, rice hulls and the like;
(4) ecological rods or reel pipes 3 are arranged on the bottom layer net 4, the ecological rods or reel pipes 3 are bound on the bottom layer net 4, the length of each ecological rod or reel pipe 3 is 1-2 meters, and the longitudinal gap between every two rows of ecological rods or reel pipes 3 is 30-80 centimeters;
(5) hanging a three-dimensional vegetation net 2 on the ecological rod or reel pipe 3 in the step (4), extending an anchor rod 5 into the three-dimensional vegetation net 2, and spraying and sowing a wood fiber mixed base material 8 into the three-dimensional vegetation net 2, wherein the wood fiber mixed base material 8 contains wood fibers, soil, grass seeds, organic fertilizer and the like, and the thickness of the wood fiber mixed base material layer is 6-8 cm;
(6) and (5) paving a fiber vegetation blanket 1 on the three-dimensional vegetation net 2 in the step (5) for protecting the wood fiber mixed base material in the lower three-dimensional vegetation net 2 when the slope is maintained.
In the method for repairing the organic fiber composite of the high-steep-side-slope high-strength structure, the bottom layer net 4 is woven by adopting a galvanized iron wire net with the diameter of 2.5 phi, and the mesh diameter of the bottom layer net 4 is 5cm x 5cm to 8cm x 8 cm.
In the method for repairing the organic fiber composite of the high-steep-side-slope high-strength structure, the three-dimensional vegetation net 2 is made of polypropylene (PP) or iron wire materials, and the diameter of the net hole is 1cm x 1 cm-5 cm x 5 cm.
In the method for repairing the organic fiber composite of the high-steep-side-slope high-strength structure, the anchor rod 5 is a metal anchor rod with the length of 30-80 cm.
The invention is described in detail below with reference to the accompanying drawings:
in the method for repairing the organic fiber composite of the high-strength structure of the high and steep slope, the phi 2.5 galvanized wire mesh is adopted as a raw material for the bottom layer mesh 4, so that the method has the characteristics of good flexibility, high protection strength and corrosion resistance, effectively prevents weathered rocks from rolling down, and is used as an attachment carrier for ecological rods or reel pipes and bottoming base materials. The three-dimensional vegetation net 2 can obviously improve the overall and local stability of the side slope, and can be used as an attachment carrier of a composite base material 8 formed by mixed base materials such as wood fibers, root reinforcement is achieved through the growth activity of plants, a root system with root joints is formed, the erosion of storm runoff to the side slope is effectively inhibited, the overall shear strength of a high-strength structure of the high-steep side slope is increased, and the stability and the scouring resistance of the side slope are greatly improved. The maintenance vegetation blanket 1 is a green product, can effectively resist rain wash, reduces water and soil loss, has good tensile force structurally, has strong adhesive force, and is convenient for later-stage management and protection. Three layers of nets jointly construct a side slope three-dimensional high-strength structure, effectively stabilize the side slope soil matrix base material and promote the restoration of an ecological system.
According to the organic fiber composite repairing method for the high-strength structure of the high and steep slope, the used soil matrix 7 contains sandy loam, the sand content of the sandy loam is not more than 8%, the particle size of the soil matrix 7 is appropriate, the humidity is moderate, the soil matrix is required to be loose and high in permeability, the dry bulk weight is not more than 1.3g/cm3, and the pH value is 6.5-7.5.
The wood fiber mixed base material 8 used in the method of the invention contains wood fiber, soil, grass seeds, organic fertilizer and the like, wherein the organic content of the wood fiber is 99%, the ash content is 8%, the water holding capacity is 950%, and the pH value is as follows: 6 +/-0.5, the fiber length of the wood fiber is 3-10 mm, in the preparation process of the wood fiber mixed base material 8, the weight ratio of water to the wood fiber is generally 40:1 (one bag of 25KG wood fiber plus 1 cubic meter of water), the dosage of the wood fiber is 0.4-0.6 KG/square meter in the flat land, the dosage of the wood fiber is 0.7-0.9 KG/square meter in the sloping land, and the dosage can be increased when the slope is large. The grass seeds in the wood fiber mixed base material 8 can be 25-45 g per square meter of slope; the organic fertilizer is a biological organic fertilizer or the like, the number of effective viable bacteria in the organic fertilizer is more than or equal to 8 hundred million/g, and the organic matter is more than or equal to 50. The wood fiber mixed base material 8 can also be added with water-retaining agent, adhesive and the like, and can be selected from imported products such as water-retaining agent, adhesive or domestic products with the same performance, and the water-retaining agent and the adhesive can be used according to the proportion of the product specification. In the actual implementation process, the variety and the amount of each used object in the wood fiber mixed base material 8 can be optimally adjusted according to factors such as soil conditions, weather conditions, grass types and construction requirements of various regions, so as to achieve the best composite repair effect.
The anchor rod 5 used in the method is a metal anchor rod, the anchor rod 5 is used as a main anchor piece and is mainly used for the top of a slope and the large uneven part on the slope, the using amount is more than 100 per 100 square meters, and the main anchor piece can select the metal anchor rod with the length of 50-80 cm. The secondary anchor may be a metal anchor rod of length between 30-60 cm.
In the method, the diameter of the ecological rod or the reel pipe 3 is 5-10 cm, the arrangement distance of the slope inclination direction is 30-80cm, and the method is used for showing the position relationship between the ecological rod or the reel pipe 3 and the anchor rod 5 on the slope 6 as shown in figure 2.
Claims (4)
1. A high-strength structure organic fiber composite repairing method for a high and steep slope is characterized by comprising the following steps:
(1) trimming the slope surface of the slope body of the high and steep side slope, and cleaning impurities and dangerous stones on the slope surface to keep the slope surface flat;
(2) the anchor rod is driven into the slope surface of the slope body, the lower end part of the anchor rod goes deep into the slope surface of the slope body, the upper end part of the anchor rod extends out of the slope surface of the slope body 6 for a certain height, and the average density of the anchor rod on the slope surface is more than 100 per square meter;
(3) laying a bottom layer net on the slope surface of the slope body, extending an anchor rod from the bottom layer net to enable the bottom layer net to be tightly attached to the slope surface of the slope body, and spraying a bottoming base material with the thickness of 8-10 cm into the bottom layer net, wherein the bottoming base material contains an adhesive, a water-retaining agent, soil and rice hulls;
(4) arranging ecological rods or reel pipes on the bottom layer net, wherein the ecological rods or reel pipes are bound on the bottom layer net, the length of each ecological rod or reel pipe is 1-2 meters, and the longitudinal gap between each row of ecological rods or reel pipes is 30-80 centimeters;
(5) hanging a three-dimensional vegetation net on the ecological rod or reel pipe in the step (4), enabling an anchor rod to extend into the three-dimensional vegetation net, and spraying and sowing a wood fiber mixed base material into the three-dimensional vegetation net, wherein the wood fiber mixed base material contains wood fibers, soil, grass seeds and organic fertilizers, and the thickness of the wood fiber mixed base material layer is 6-8 cm;
(6) and (5) paving a fiber vegetation blanket on the three-dimensional vegetation net in the step (5) for protecting the wood fiber mixed base material in the lower three-dimensional vegetation net when the slope is maintained.
2. The method for repairing organic fiber composite of high steep slope and high strength structure according to claim 1, wherein the bottom net is woven by using a zinc-plated iron wire net with a diameter of 2.5.
3. The method for repairing organic fiber composite of high steep slope and high strength structure of claim 1, wherein the three-dimensional vegetation net is made of polypropylene or iron wire, and the diameter of the net hole is 1cm x 1cm to 5cm x 5 cm.
4. The method for repairing the organic fiber composite of the high steep slope and high strength structure according to claim 1, wherein the anchor rod is a metal anchor rod with a length of 30-80 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011117692.XA CN112211203A (en) | 2020-10-19 | 2020-10-19 | High-strength structure organic fiber composite repair method for high and steep slope |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011117692.XA CN112211203A (en) | 2020-10-19 | 2020-10-19 | High-strength structure organic fiber composite repair method for high and steep slope |
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| CN112211203A true CN112211203A (en) | 2021-01-12 |
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| CN202011117692.XA Withdrawn CN112211203A (en) | 2020-10-19 | 2020-10-19 | High-strength structure organic fiber composite repair method for high and steep slope |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942392A (en) * | 2021-03-31 | 2021-06-11 | 安徽东方风景建设有限公司 | Slope greening ecological restoration system |
| CN113853885A (en) * | 2021-09-03 | 2021-12-31 | 杭州中艺生态环境工程有限公司 | Ecological spraying and seeding equipment for native plants in abandoned land of quarry mine |
| CN113897979A (en) * | 2021-10-09 | 2022-01-07 | 三峡大学 | Vegetation concrete ecological restoration method for combination of dry spraying, wet spraying and spraying of high and steep side slope |
| CN114128556A (en) * | 2021-12-16 | 2022-03-04 | 江苏绿岩生态技术股份有限公司 | Growth bed, manufacturing method thereof and slope repairing method |
| CN115075268A (en) * | 2022-05-10 | 2022-09-20 | 中国煤炭地质总局水文地质局 | High slope vegetation reconstruction construction process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001011838A (en) * | 2000-01-01 | 2001-01-16 | Nisshoku Corp | Greening method |
| CN101974911A (en) * | 2010-09-17 | 2011-02-16 | 北京矿冶研究总院 | Ecological restoration method for side slope of acid waste rock yard |
| CN103643684A (en) * | 2013-11-22 | 2014-03-19 | 北京矿冶研究总院 | Exposed slope ecological restoration construction method taking fermented sludge as matrix |
| CN104452781A (en) * | 2014-10-21 | 2015-03-25 | 深圳市东华园林绿化有限公司 | High and steep rock slope ecological restoration structure and method |
| CN108677975A (en) * | 2018-07-26 | 2018-10-19 | 陕西绿盛园林建设有限公司 | A kind of careless blanket slope protection construction method of three dimensional network combination environmental protection |
| CN108755717A (en) * | 2018-08-14 | 2018-11-06 | 浙江省工程勘察院 | A kind of hard rigid slope supported habitat builds structure and its construction method |
| CN110541423A (en) * | 2019-09-10 | 2019-12-06 | 巩广朋 | High-steep bare rock slope ecological restoration system and method |
-
2020
- 2020-10-19 CN CN202011117692.XA patent/CN112211203A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001011838A (en) * | 2000-01-01 | 2001-01-16 | Nisshoku Corp | Greening method |
| CN101974911A (en) * | 2010-09-17 | 2011-02-16 | 北京矿冶研究总院 | Ecological restoration method for side slope of acid waste rock yard |
| CN103643684A (en) * | 2013-11-22 | 2014-03-19 | 北京矿冶研究总院 | Exposed slope ecological restoration construction method taking fermented sludge as matrix |
| CN104452781A (en) * | 2014-10-21 | 2015-03-25 | 深圳市东华园林绿化有限公司 | High and steep rock slope ecological restoration structure and method |
| CN108677975A (en) * | 2018-07-26 | 2018-10-19 | 陕西绿盛园林建设有限公司 | A kind of careless blanket slope protection construction method of three dimensional network combination environmental protection |
| CN108755717A (en) * | 2018-08-14 | 2018-11-06 | 浙江省工程勘察院 | A kind of hard rigid slope supported habitat builds structure and its construction method |
| CN110541423A (en) * | 2019-09-10 | 2019-12-06 | 巩广朋 | High-steep bare rock slope ecological restoration system and method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942392A (en) * | 2021-03-31 | 2021-06-11 | 安徽东方风景建设有限公司 | Slope greening ecological restoration system |
| CN113853885A (en) * | 2021-09-03 | 2021-12-31 | 杭州中艺生态环境工程有限公司 | Ecological spraying and seeding equipment for native plants in abandoned land of quarry mine |
| CN113853885B (en) * | 2021-09-03 | 2023-02-10 | 杭州中艺生态环境工程有限公司 | Ecological spray-seeding equipment for native plants in abandoned land of quarrying mine |
| CN113897979A (en) * | 2021-10-09 | 2022-01-07 | 三峡大学 | Vegetation concrete ecological restoration method for combination of dry spraying, wet spraying and spraying of high and steep side slope |
| CN114128556A (en) * | 2021-12-16 | 2022-03-04 | 江苏绿岩生态技术股份有限公司 | Growth bed, manufacturing method thereof and slope repairing method |
| CN115075268A (en) * | 2022-05-10 | 2022-09-20 | 中国煤炭地质总局水文地质局 | High slope vegetation reconstruction construction process |
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Application publication date: 20210112 |