CN104963312A - Ecological tubular bag revetment soil wall and filling method thereof - Google Patents
Ecological tubular bag revetment soil wall and filling method thereof Download PDFInfo
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- CN104963312A CN104963312A CN201510413475.8A CN201510413475A CN104963312A CN 104963312 A CN104963312 A CN 104963312A CN 201510413475 A CN201510413475 A CN 201510413475A CN 104963312 A CN104963312 A CN 104963312A
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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
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Revetment (AREA)
Abstract
The invention relates to an ecological tubular bag revetment soil wall and a filling method thereof, and belongs to the technical field of riverbank protection building. The ecological tubular bag revetment soil wall comprises filter geotextile and ecological bags. The ecological bags are filled with matrix materials mixed with grass seeds. The filter geotextile is laid at the bottom of the revetment soil wall. At least two layers of the ecological bags containing the matrix materials are laid on the filter geotextile side by side. Ecological bag connection buckles are arranged at joints of adjacent ecological bags on each layer and used for connecting the ecological bags adjacent to the ecological bag connection buckles in the longitudinal direction and in the transverse direction. An ecological revetment system is used for the surface of a dug slope and is used for preventing water and soil losses caused by rainwater washing and preventing the slope where landslide and collapse are likely to occur. The ecological bag ecological revetment system is adopted for protection construction. The bags, the layers and the ecological bags and the surface of the slope are completely and closely combined through the special connection accessories to achieve the function that the revetment is firm. Meanwhile, plants grow on the revetment, so that the slope is further fixed, then sowing is performed or plants are planted on the surfaces of the stacked bags in a greening means, and the aim of vegetation restoration is achieved.
Description
Technical field
The present invention relates to a kind of ecological pipe bag bank protection cob wall and landfill method thereof, belong to river levee slope protection prevention construction technique field.
Background technology
The environment of ecology bag slope protection system by being grown along the mode that side slope surface layer is stacking at side slope surface formation one deck suitable for plant by the ecology bag filling plant growth medium, plant growth thereon thereupon, reaches the object recovering vegetation.But traditional water conservancy slope protection works mostly is the concrete revetment of sealing or grouts block, is unfavorable for the growth of plant, and whole slope wall is rigid structures, and impact resistance is poor, and attractive in appearance not.Bank protection System Construction traditional at present, the building means of usual employing routine are administered, it is large to there is difficulty of construction in this bank protection System Construction, and the firm time of building determines the whole construction period, if construction does not have rational construction technology and execution conditions by the efficiency of bank protection improvement greatly.
Summary of the invention
In view of the defect that above-mentioned prior art exists, the object of the invention is to propose a kind of ecological pipe bag bank protection cob wall and landfill method thereof, adopt ecology bag slope protection system to construct the structure mask of stable plant growth, carry out Green Protection in conjunction with cover plant turf to domatic.
The present invention solves the technical scheme of above technical problem: provide a kind of ecological pipe bag bank protection cob wall, comprise anti-filter geotextiles and ecology bag, the host material being mixed with grass seeds is filled in described ecology bag, described anti-filter geotextiles is laid bottom this bank protection cob wall, described anti-filter geotextiles is laid side by side at least two-layer described in the ecology bag of host material is housed, be provided with ecology bag junction button every layer of adjacent described ecology bag junction and connect left and right and neighbouring described ecology bag.
The landfill method of a kind of use ecological pipe bag bank protection cob wall: comprise the following steps:
(1) domatic floating root is removed, smooth domatic to being not less than 1:1.0 slope ratio;
(2) in domatic laying anti-filter geotextiles, in laying construction process, the top of anti-filter geotextiles is fixed, lay from top to bottom, between adjacent anti-filter geotextiles, adopt overlapping mode to connect; Overlapping mode can be selected sew up overlap joint and directly overlap two kinds, and sew up lap width and be not less than 15cm, direct lap width is not less than 25cm;
(3) adopt high strength high anti-UV soil engineering bag filling host material, and make rear paving with small-type sealing machine and fill out at the bottom of bank, in order to prevent at the bottom of rain drop erosion bank;
(4) host material being mixed into grass seeds loads in ecology bag, and make sealing with small-type sealing machine, be laid in and spread at the bottom of the bank filled out by soil engineering bag, by between ecology bag junction button horizontal positioned two sacks near the place at ecology bag edge, so that each ecology bag junction button strides across adjacent two sacks, rock sturdy sack so as each ecology bag junction button pierce through sack midfield just below, every layer of sack is placed plank above after having laid and to be walked above by people and trample, so that the ecology bag that upper strata has just been laid can be connected with the ecology bag junction button fastening of bottom, repeat above-mentioned construction sequence, until cob wall has been piled up, in the ecology bag band cob wall often piling up 3-5 square of facade area, place the ecology bag of a filling medium coarse sand, medium coarse sand is filled ecology bag and is pressed plum blossom-shaped layout, arranges that elevation is between 12.5m ~ 14.5m,
(5) at cob wall top, arrange vertical with wall and surface direction for the long limit horizontal direction of ecology bag, firm to ensure body of wall top;
(6) cob wall and river levee domatic between adopt turf to cover to afforest in order to surface, to make grass planting in ecology bag and turf compact siro spinning technology, increase the firmness of bank protection cob wall.
The present invention limits technical scheme further:
Another technical problem to be solved by this invention is: the sound construction resistance to erosion how ensureing ecology bag, is conducive to again fast-germination and the growth of plant; In order to solve this technical problem, the raw material composition of the host material of filling in this bright proposition ecology bag comprises by weight: peat 45-58 part, haydite 20-25 part, zeolite 10-15 part, dregs of beans 8-15 part, edible mushroom waste residue 18-26 part, calcium carbonate 2-4 part, soil conditioner 1-1.5 part.
Like this, the host material that the present invention adopts selects multiple base-material to mix, adopt charcoal mud not only with low cost as the major ingredient of host material, be conducive to spread to utilize, and lock water-based can be good, not easily washed away by water dilution, can long-acting bank protection, can not scatter and disappear because of the matrix in ecology bag and make the distortion that domatic generation is larger, the supportive that haydite and zeolite can not only promote ecology bag is mixed in host material, but also can the nutriment such as nitrogen phosphorus effectively in adsorbing base in dregs of beans and edible mushroom, for growth of green plants provides enough nutrition, the waste residue of dregs of beans and edible mushroom is adopted to provide nutrition to green plants, also there is air permeable effect good, the effect that moisture easily absorbs, there is provided moisture and air to the grass seeds of filling, be conducive to the fast-germination of grass seeds, turf is formed on ecology bag surface, make adjacent ecology bag and ecology bag by turf and domatic between the earth of landfill join together, the stability of the resistance to erosion of effective raising bank protection cob wall, calcium carbonate and soil conditioner, in order to regulate acid-base balance, guarantee that the acid-base value of host material is applicable to the production of grass seeds, and can promote the quick growth of grass seeds, with the soil and water resources that shorter time river training is domatic.
Aforesaid ecological pipe bag bank protection cob wall, described bank protection cob wall is equipped with the ecology bag of medium coarse sand by landfill one in the ecology bag of every 3-5 square of facade area, by ecology bag that medium coarse sand is housed and the ecology that host material is housed with the use of, the growth that water is conducive to turf can not only be locked, and the ecology bag when the water yield is larger by being equipped with medium coarse sand carries out effectively permeable, reduce because of the excessive pressure to bank protection cob wall of the water yield, thus effectively improve the stability of bank protection cob wall.
Aforesaid ecological pipe bag bank protection cob wall, described ecology bag junction button comprises base plate and is arranged on the taper nail catcher on base plate, the tow sides at the two ends of described base plate are equipped with described taper nail catcher, and described cone-shaped nail is buckled on a face that base plate often holds and at least arranges three taper nail catchers; The one side of described base plate is provided with horizontal frame trough, and it is the vertical frame trough of cross-distribution that another side is provided with described horizontal frame trough, and the infall of described horizontal frame trough and vertical frame trough distributes permeable hole.
Aforesaid ecological pipe bag bank protection cob wall, adjacent two-layer described ecology bag junction interlaced arrangement.
Beneficial effect of the present invention: ecology bag slope protection system of the present invention is for excavation slope surface, and the soil erosion caused for preventing rain drop erosion, the side slope easily landslide occurring and collapse, adopts ecology bag ecological revetment system to carry out construction of prevention work.The environment of ecology bag slope protection system by the ecology bag filling plant growth medium is grown along the mode that side slope surface layer is stacking at side slope surface formation one deck suitable for plant, pass through special connection fittings by between bag and bag simultaneously, between layers, combine completely closely between ecology bag with side slope surface, reach firmly bank protection effect, plant growth thereon thereupon simultaneously, further side slope being fixed then piling the employing greening means sowing of bag face or cultivated plant of folding, reaching the object recovering vegetation.The side slope superficial growth environment created owing to adopting ecology bag slope protection system is better, and herbaceous plant, small shrub, the growth that even some dungarungas can be very good, can form luxuriant vegetation effect.
Accompanying drawing explanation
Fig. 1-Fig. 4 is that bank protection cob wall of the present invention assembles process schematic.
Fig. 5 is working procedure schematic diagram of the present invention.
Fig. 6 is ecology bag connection fastener structure schematic diagram of the present invention.
Detailed description of the invention
embodiment 1
The present embodiment provides a kind of ecological pipe bag bank protection cob wall, as Figure 1-4, comprise anti-filter geotextiles and ecology bag 1, the host material being mixed with grass seeds is filled in ecology bag, anti-filter geotextiles is laid bottom this bank protection cob wall, anti-filter geotextiles is laid side by side at least two-layer ecology bag that host material is housed, be provided with ecology bag junction button 2 every layer of adjacent ecology bag junction and connect left and right and neighbouring ecology bag, adjacent two-layer ecology bag junction interlaced arrangement, ecology bag junction button comprises base plate and is arranged on the taper nail catcher 3 on base plate, as shown in Figure 6, nail catcher is provided with hangnail 4, the tow sides at the two ends of base plate are equipped with described taper nail catcher, cone-shaped nail is buckled on a face that base plate often holds and at least arranges three taper nail catchers, the one side of base plate is provided with horizontal frame trough, and it is the vertical frame trough of cross-distribution that another side is provided with horizontal frame trough, and the infall of horizontal frame trough and vertical frame trough distributes permeable hole, bank protection cob wall is equipped with the ecology bag of medium coarse sand by landfill one in the ecology bag of every four squares of facade areas, and medium coarse sand is filled ecology bag and pressed plum blossom-shaped layout, arranges that elevation is between 12.5m ~ 14.5m.
The raw material composition of the host material that the present embodiment is selected comprises by weight: 52 parts, peat, haydite 22 parts, 13 parts, zeolite, dregs of beans 11 parts, 23 parts, edible mushroom waste residue, 2 parts, calcium carbonate, soil conditioner 1 part; The component of the soil conditioner of the present embodiment comprises in mass ratio: ammonium sulfate 16%, ammonium chloride 13%, MAP 6%, potassium chloride 13%, magnesium sulfate 7%, sodium humate 45%.
The present embodiment provide a kind of for the landfill method of ecological pipe bag bank protection cob wall, comprise the following steps:
(1) domatic floating root is removed, smooth domatic to being not less than 1:1.0 slope ratio; Compacting process is vital for the stability of bank protection cob wall, extra soil pressure can be brought to body of wall when the non-compacting of soil, very large impact can be caused on engineering stability when backfill is flooded profit, backfilling material during compacting, must ensure that suitable humidity is to reach best compacting effect.
(2) in domatic laying anti-filter geotextiles, in laying construction process, the top of anti-filter geotextiles is fixed, lay from top to bottom, between adjacent anti-filter geotextiles, adopt overlapping mode to connect; Overlapping mode can be selected sew up overlap joint and directly overlap two kinds, and sew up lap width and be not less than 15cm, direct lap width is not less than 25cm;
(3) adopt high strength high anti-UV soil engineering bag filling host material, and make rear paving with small-type sealing machine and fill out at the bottom of bank, in order to prevent at the bottom of rain drop erosion bank;
(4) host material being mixed into grass seeds loads in ecology bag, and make sealing with small-type sealing machine, be laid in and spread at the bottom of the bank filled out by soil engineering bag, by between ecology bag junction button horizontal positioned two sacks near the place at ecology bag edge, so that each ecology bag junction button strides across adjacent two sacks, rock sturdy sack so as each ecology bag junction button pierce through sack midfield just below, every layer of sack is placed plank above after having laid and to be walked above by people and trample, so that the ecology bag that upper strata has just been laid can be connected with the ecology bag junction button fastening of bottom, repeat above-mentioned construction sequence, until cob wall has been piled up, in the ecology bag band cob wall often piling up 3-5 square of facade area, place the ecology bag of a filling medium coarse sand, medium coarse sand is filled ecology bag and is pressed plum blossom-shaped layout, arranges that elevation is between 12.5m ~ 14.5m,
(5) at cob wall top, arrange vertical with wall and surface direction for the long limit horizontal direction of ecology bag, firm to ensure body of wall top;
(6) cob wall and river levee domatic between adopt turf to cover to afforest in order to surface, to make grass planting in ecology bag and turf compact siro spinning technology, increase the firmness of bank protection cob wall.
Side slope is fixed then piling the employing greening means sowing of bag face or cultivated plant of folding by the present embodiment, reaches the object recovering vegetation.The side slope superficial growth environment created owing to adopting ecology bag slope protection system is better, and herbaceous plant, small shrub, the growth that even some dungarungas can be very good, can form luxuriant vegetation effect.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of application claims.
Claims (6)
1. an ecological pipe bag bank protection cob wall, comprise anti-filter geotextiles and ecology bag, it is characterized in that: in described ecology bag, fill the host material being mixed with grass seeds, described anti-filter geotextiles is laid bottom this bank protection cob wall, described anti-filter geotextiles is laid side by side at least two-layer described in the ecology bag of host material is housed, be provided with ecology bag junction button every layer of adjacent described ecology bag junction and connect left and right and neighbouring described ecology bag.
2. ecological pipe bag bank protection cob wall according to claim 1, it is characterized in that: the raw material composition of described host material comprises by weight: peat 45-58 part, haydite 20-25 part, zeolite 10-15 part, dregs of beans 8-15 part, edible mushroom waste residue 18-26 part, calcium carbonate 2-4 part, soil conditioner 1-1.5 part.
3. ecological pipe bag bank protection cob wall according to claim 1, is characterized in that: described bank protection cob wall is equipped with the ecology bag of medium coarse sand by landfill one in every 3-5 square of facade area.
4. ecological pipe bag bank protection cob wall according to claim 1, it is characterized in that: described ecology bag junction button comprises base plate and is arranged on the taper nail catcher on base plate, the tow sides at the two ends of described base plate are equipped with described taper nail catcher, and described cone-shaped nail is buckled on a face that base plate often holds and at least arranges three taper nail catchers; The one side of described base plate is provided with horizontal frame trough, and it is the vertical frame trough of cross-distribution that another side is provided with described horizontal frame trough, and the infall of described horizontal frame trough and vertical frame trough distributes permeable hole.
5. ecological pipe bag bank protection cob wall according to claim 1, is characterized in that: adjacent two-layer described ecology bag junction interlaced arrangement.
6. the landfill method for ecological pipe bag bank protection cob wall according to claim 1: it is characterized in that comprising the following steps:
(1) domatic floating root is removed, smooth domatic to being not less than 1:1.0 slope ratio;
(2) in domatic laying anti-filter geotextiles, in laying construction process, the top of anti-filter geotextiles is fixed, lay from top to bottom, between adjacent anti-filter geotextiles, adopt overlapping mode to connect; Overlapping mode can be selected sew up overlap joint and directly overlap two kinds, and sew up lap width and be not less than 15cm, direct lap width is not less than 25cm;
(3) adopt high strength high anti-UV soil engineering bag filling host material, and make rear paving with small-type sealing machine and fill out at the bottom of bank, in order to prevent at the bottom of rain drop erosion bank;
(4) host material being mixed into grass seeds loads in ecology bag, and make sealing with small-type sealing machine, be laid in and spread at the bottom of the bank filled out by soil engineering bag, by between ecology bag junction button horizontal positioned two sacks near the place at ecology bag edge, so that each ecology bag junction button strides across adjacent two sacks, rock sturdy sack so as each ecology bag junction button pierce through sack midfield just below, every layer of sack is placed plank above after having laid and to be walked above by people and trample, so that the ecology bag that upper strata has just been laid can be connected with the ecology bag junction button fastening of bottom, repeat above-mentioned construction sequence, until cob wall has been piled up, in the ecology bag band cob wall often piling up 3-5 square of facade area, place the ecology bag of a filling medium coarse sand, medium coarse sand is filled ecology bag and is pressed plum blossom-shaped layout, arranges that elevation is between 12.5m ~ 14.5m,
(5) at cob wall top, arrange vertical with wall and surface direction for the long limit horizontal direction of ecology bag, firm to ensure body of wall top;
(6) cob wall and river levee domatic between adopt turf to cover to afforest in order to surface, to make grass planting in ecology bag and turf compact siro spinning technology, increase the firmness of bank protection cob wall.
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| CN201510413475.8A CN104963312A (en) | 2015-07-14 | 2015-07-14 | Ecological tubular bag revetment soil wall and filling method thereof |
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| CN201510413475.8A CN104963312A (en) | 2015-07-14 | 2015-07-14 | Ecological tubular bag revetment soil wall and filling method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109024623A (en) * | 2018-07-25 | 2018-12-18 | 中国十七冶集团有限公司 | A kind of side slope covers green structure and construction method |
| CN110800415A (en) * | 2019-12-12 | 2020-02-18 | 陕西省土地工程建设集团有限责任公司 | Ecological treatment method in Qinba mountain land remediation engineering |
| CN111320281A (en) * | 2020-03-12 | 2020-06-23 | 中国科学院东北地理与农业生态研究所 | Ecological interception dam suitable for drainage purification of farmland in cold region and construction method and application thereof |
| CN111593749A (en) * | 2020-06-08 | 2020-08-28 | 北京土人城市规划设计股份有限公司 | Ecological bag slope protection system |
| CN114086510A (en) * | 2021-11-30 | 2022-02-25 | 河海大学 | Hydraulic engineering ecological slope protection brick and preparation method thereof |
| CN114263197A (en) * | 2022-01-04 | 2022-04-01 | 浙江兴业市政工程有限公司 | Green environment-friendly ecological slope protection structure and construction method thereof |
| CN114531992A (en) * | 2022-02-21 | 2022-05-27 | 内蒙古太伟生态科技有限公司 | Reclamation method for preventing and controlling water and soil loss of side slope of waste dump |
| CN115492048A (en) * | 2022-09-21 | 2022-12-20 | 中铁九局集团第一建设有限公司 | Three-dimensional ecological slope protection construction method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024623A (en) * | 2018-07-25 | 2018-12-18 | 中国十七冶集团有限公司 | A kind of side slope covers green structure and construction method |
| CN110800415A (en) * | 2019-12-12 | 2020-02-18 | 陕西省土地工程建设集团有限责任公司 | Ecological treatment method in Qinba mountain land remediation engineering |
| CN111320281A (en) * | 2020-03-12 | 2020-06-23 | 中国科学院东北地理与农业生态研究所 | Ecological interception dam suitable for drainage purification of farmland in cold region and construction method and application thereof |
| CN111593749A (en) * | 2020-06-08 | 2020-08-28 | 北京土人城市规划设计股份有限公司 | Ecological bag slope protection system |
| CN111593749B (en) * | 2020-06-08 | 2022-02-01 | 北京土人城市规划设计股份有限公司 | Ecological bag slope protection system |
| CN114086510A (en) * | 2021-11-30 | 2022-02-25 | 河海大学 | Hydraulic engineering ecological slope protection brick and preparation method thereof |
| CN114263197A (en) * | 2022-01-04 | 2022-04-01 | 浙江兴业市政工程有限公司 | Green environment-friendly ecological slope protection structure and construction method thereof |
| CN114531992A (en) * | 2022-02-21 | 2022-05-27 | 内蒙古太伟生态科技有限公司 | Reclamation method for preventing and controlling water and soil loss of side slope of waste dump |
| CN115492048A (en) * | 2022-09-21 | 2022-12-20 | 中铁九局集团第一建设有限公司 | Three-dimensional ecological slope protection construction method |
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Application publication date: 20151007 |