CN110080167A - Mould bag fills sludge solidification ecological slope protection construction method - Google Patents
Mould bag fills sludge solidification ecological slope protection construction method Download PDFInfo
- Publication number
- CN110080167A CN110080167A CN201910354768.1A CN201910354768A CN110080167A CN 110080167 A CN110080167 A CN 110080167A CN 201910354768 A CN201910354768 A CN 201910354768A CN 110080167 A CN110080167 A CN 110080167A
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- Prior art keywords
- mould bag
- slope
- slope protection
- soil
- sludge solidification
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- 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
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
-
- 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
-
- 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
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Paleontology (AREA)
- Botany (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention proposes a kind of mould bags to fill sludge solidification ecological slope protection construction method, comprising the following steps: the first step modifies original state soil-slope, cuts slope；Second step, mould bag fill sludge solidification；Third step is successively laid with Nutrition Soil and planting soil on filling the mould bag after sludge solidification；4th step selects suitable grass seeds sowing or turf to be laid in curing sludge ecological slope protection；5th step conserves the plant after plantation.It is an advantage of the invention that making slope protection mould bag for dredging silt as filler, it being capable of effective local use dredging silt, simultaneously using the mould bag of filling curing sludge as slop protection material, and mould bag is connected by hole with slight slope, make mould bag intensity with higher, good water penetration, be conducive to plant growth, so that vegetation is able to maintain that slope protection is stablized, can beautify the environment.
Description
Technical field
The present invention relates to a kind of mould bags to fill sludge solidification ecological slope protection construction method, belongs to technical field of ecological slope protection.
Background technique
In the dredging work of rivers, lake, the comprehensive treatment of beach and harbor approach, dredging can generate a large amount of dredging
Mud has high-moisture percentage, high liquid limit, high-compressibility, low-intensity, the spies such as bad hydraulic permeability, rate of consolidation is slow, shearing strength is low
Point, engineering properties are very poor, it is contemplated that the factors such as ecological environment and land resource growing tension in the past simply threw dredging silt
Abandoning or the processing method stacked have not adapted to the development of economy and society.
Mould bag, which fills sludge solidification and will exactly mix after curing agent and mud respectively slurrying, to be charged to mould bag, curing materials with
Mud internal particle ingredient generates sufficiently complex physical-chemical reaction, changes mud internal structure, passes through the silt of curing process
Mud has certain physical structure performance, moreover it is possible to effectively stablize the pollutant in mud, it can be achieved that resource utilization to mud.
With the development of economy and the attention to ecological environment, various ecological slope protections have gradually replaced stone masonry, laid dry block
The traditional banks modes such as stone, cast-in-place concrete, precast concrete block.Ecological slope protection is integration engineering mechanics, agrology, life
The basic knowledge of the subjects such as state and botany carries out supporting to slope or side slope, what formation was made of plant or engineering and plant
The bulkhead tech of comprehensive slope protection system, had not only been able to satisfy the stable requirement in side slope surface layer, but also can restore the natural ecology being destroyed
The slope protection mode of environment is a kind of effective slope protection, admittedly slope means.
Mould bag fills the combination of sludge solidification technology and ecological vestige, has feasibility to find not only economical
Dyke ecological ideas protect complex art, the novel ecological slope protection technique building technology for forming a set of maturation provides solution party
Case can be applied in lake water systems, irrigation and water conservancy and road traffic slope protection works, to push and promote slope protection project
Ecological Construction.
Summary of the invention
A kind of mould bag is provided the technical problem to be solved by the present invention is to, overcome the deficiencies in the prior art and fills sludge solidification
Ecological slope protection construction method, this method have many advantages, such as that equipment is simple, technique is simplified, efficiency improves, expense reduces, can make mould
The rapidly solidified hardening of mud filled in bag, and it is suitble to plant growth, it is suitable for rivers,lakes and seas water system, black-odor riverway is administered, road
The engineerings such as road traffic play the role of soil and slope protection, pollution administration, improve ecology and beautify the environment.
The present invention provides a kind of mould bag and fills sludge solidification ecological slope protection construction method, comprising the following steps:
The first step modifies original state soil-slope, cuts slope；
Second step is laid with one layer of permeable filling mould bag with filling mouth in slope surface to be processed, by curing agent pipeline and
The filled mouth of hydraulic fill pipeline is pumped into curing agent slurries and mud simultaneously into filling mould bag, until being full of mould bag, stands filling mould
Bag, until silt consolidation in bag, then vibrates on the mould bag mud of consolidation and set hole, hole passes through entire mould bag and soil
Slope is connected；
Third step is successively laid with Nutrition Soil and planting soil on filling the mould bag after sludge solidification；
4th step selects suitable grass seeds to sow or be laid with turf in curing sludge ecological slope protection；
5th step conserves the plant after plantation.
As further technical solution of the present invention, in the first step, the sundries on side slope surface is removed, and according to forming slope protection
Slope when structural requirement, original state soil-slope is centainly modified, cuts slope, compacting.
In third step, the preceding climatic condition according to locality of grass is planted, moisturizer is spread on mould bag surface, then spreads Nutrition Soil,
Planting soil is repaved after sprinkling water on Nutrition Soil, so that Nutrition Soil is fully infiltrated into the hole of curing sludge, is more advantageous to kind of a grass planting
Growth.
Further, the Nutrition Soil with a thickness of 1cm, the planting soil with a thickness of 4cm.
It in 5th step, should be conserved meticulously after kind grass, discovery arid should water in time, and discovery insect pest should be handled in time, with true
Afforestation effect is protected until herbaceous plant covers entire slope surface.
Further, it is equipped with bottom beam at the slope foot of the curing sludge ecological slope protection, top beam is equipped at top of the slope.
The invention adopts the above technical scheme compared with prior art, has following technical effect that the present invention uses big mould
Bag, first spread bag, after charge, re-solidified mode, using dredging silt as filler production slope protection mould bag, can effectively on the spot
Using dredging silt, while using the mould bag of filling curing sludge as slop protection material, and mould bag is connected by hole with slight slope
It is logical, make mould bag intensity with higher, good water penetration, be conducive to plant growth, so that vegetation is able to maintain that slope protection is stablized, energy
It beautifies the environment.
Detailed description of the invention
Fig. 1 is that mould bag of the invention fills sludge solidification sectional schematic diagram.
Fig. 2 is that mould bag of the invention fills sludge solidification floor map.
Fig. 3 is that mould bag of the invention fills sludge solidification ecological slope protection structure schematic diagram.
Fig. 4 is that mould bag of the invention fills sludge solidification ecological slope protection construction process figure.
In figure: 1. mould bags, 2. mix curing agent mud, 3. holes, 4. top beams, 5. bottom beams, 6. curing agent slurries conveyance conduits,
7. slurry transportation pipeline, 8. mixing charge pipeline, 9. filling mouths, 10. original state soil-slopes, 11. Nutrition Soils, 12. planting soils,
13. turf.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing.These embodiments are merely to illustrate
The present invention rather than limit the scope of the invention.
Material used below is commercially available.
A kind of mould bag fills sludge solidification ecological slope protection construction method, as shown in Figures 1 to 4, comprising the following steps:
The first step, cuts slope at the finishing of original state soil-slope 10
The sundries on side slope surface is removed, and according to the slope when structural requirement for forming slope protection, one is carried out to original state soil-slope 10
Periodical repair is whole, cuts slope, compacting.
Second step, mould bag 1 fill sludge solidification
Corner line, middle line are released in slope surface using total station, and using bamboo stake positioning, hair is plugged in quadrangle at 1 laying of mould bag
Bamboo, mould bag 1 cover the angle pull ring of mould bag 1 on moso bamboo when being laid with；It is built near convenient transportation and stacking solidification agent material
Stirring pool, take soil put near build mud pit, using slush pump from mud pit or directly from river and lake silt slurry-sucking, mud
Concentration etc. to control as required, to ensure to reach the match ratio of design when mixing in transfer pipeline with curing agent slurries.
Mould bag 1 in a tubular form, is laid with using combined, wider split is used as far as possible, according to the comparable principle in packing action area
Setting filling mouth 9, fills 9 diameter of mouth about 20cm, length 40cm.The range that charges of each filling mouth 9 is about 30m2.Start simultaneously
Mud and curing agent slurries are passed through slurry transportation pipeline 7 respectively and curing agent slurries conveyance conduit 6 are transported to by two slush pumps
One thicker mixing charges in pipeline 8, and eventually push enters mould bag 1, pays attention to controlling screen slurry pressure between screen starches the time limit
Power prevents cloth bag from rupturing, and if bag body primary filling is less than ideal thickness, secondary filling can be used and supplemented, in stowing operation
Should adjust conveying critical point direction, in order to avoid bag body unbalance stress and cause deformation shift.Curing agent in curing agent slurries preferably contains
There is the curing agent of at least one of cement, flyash, polymerization greening iron aluminium.
Curing agent mud 2 is mixed full of filling mould bag 1 after mould bag 1, is stood, until silt consolidation is to a certain extent, sharp in bag
It is vibrated on 1 mud of mould bag of consolidation with special tool and sets multiple holes 3 being evenly distributed, 3 diameter of hole is on the left side 25mm
The right side, hole 3 pass through entire mould bag with slight slope connection.
Third step is laid with Nutrition Soil and planting soil
Nutrition Soil 11 and planting soil 12 are successively laid on filling the mould bag 1 after sludge solidification.According to local weather feelings before kind grass
Condition spreads appropriate moisturizer (moisturizer uses super absorbent resin) on 1 surface of mould bag, then spreads special nutrient soil 11(Nutrition Soil
Using humic Culture media), the planting soil 12 of 4cm thickness is repaved after sprinkling water on Nutrition Soil 11, and Nutrition Soil is made using moisturizer
11 can be fully infiltrated into the hole 3 of curing sludge, be more advantageous to the growth of kind of grass planting, afforestation coverage rate is up to 90% or more.
4th step, sowing grass-seed are laid with turf 13
Suitable grass seeds sowing or turf 13 is selected to be laid in curing sludge ecological slope protection.
5th step, plant maintenance
Kind grass after should conserve meticulously, discovery arid should water in time, discovery insect pest should handle in time, with ensure afforestation effect until
Herbaceous plant covers entire slope surface.
In addition, being equipped with bottom beam 5 at the slope foot of curing sludge ecological slope protection, top beam 4 is equipped at top of the slope.
The above, the only specific embodiment in the present invention, but scope of protection of the present invention is not limited thereto, appoints
What is familiar with the people of the technology within the technical scope disclosed by the invention, it will be appreciated that expects transforms or replaces, and should all cover
Within scope of the invention, therefore, the scope of protection of the invention shall be subject to the scope of protection specified in the patent claim.
Claims (6)
1. a kind of mould bag fills sludge solidification ecological slope protection construction method, which comprises the following steps:
The first step modifies original state soil-slope, cuts slope；
Second step is laid with one layer of permeable filling mould bag with filling mouth in slope surface to be processed, by curing agent pipeline and
The filled mouth of hydraulic fill pipeline is pumped into curing agent slurries and mud simultaneously into filling mould bag, until being full of mould bag, stands filling mould
Bag, until silt consolidation in bag, then vibrates on the mould bag mud of consolidation and set hole, hole passes through entire mould bag and soil
Slope is connected；
Third step is successively laid with Nutrition Soil and planting soil on filling the mould bag after sludge solidification；
4th step selects suitable grass seeds to sow or be laid with turf in curing sludge ecological slope protection；
5th step conserves the plant after plantation.
2. the mould bag fills sludge solidification ecological slope protection construction method according to claim 1, which is characterized in that in the first step,
The sundries on side slope surface is removed, and according to the slope when structural requirement for forming slope protection, original state soil-slope is centainly modified,
Cut slope, compacting.
3. the mould bag fills sludge solidification ecological slope protection construction method according to claim 1, which is characterized in that in third step,
According to local climatic condition before kind grass, moisturizer is spread on mould bag surface, then spreads Nutrition Soil, repaved after sprinkling water on Nutrition Soil
Planting soil enables Nutrition Soil to be fully infiltrated into the hole of curing sludge, is more advantageous to the growth of kind of grass planting.
4. the mould bag according to claim 3 fills sludge solidification ecological slope protection construction method, which is characterized in that the nutrition
Soil with a thickness of 1cm, the planting soil with a thickness of 4cm.
5. the mould bag fills sludge solidification ecological slope protection construction method according to claim 1, which is characterized in that in the 5th step,
It should be conserved meticulously after kind grass, discovery arid should water in time, and discovery insect pest should be handled in time, to ensure afforestation effect until draft
The entire slope surface of vegetal cover.
6. the mould bag fills sludge solidification ecological slope protection construction method according to claim 1, which is characterized in that described solid
Change and be equipped with bottom beam at the slope foot of mud ecological slope protection, top beam is equipped at top of the slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910354768.1A CN110080167A (en) | 2019-04-29 | 2019-04-29 | Mould bag fills sludge solidification ecological slope protection construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910354768.1A CN110080167A (en) | 2019-04-29 | 2019-04-29 | Mould bag fills sludge solidification ecological slope protection construction method |
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| Publication Number | Publication Date |
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| CN110080167A true CN110080167A (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910354768.1A Pending CN110080167A (en) | 2019-04-29 | 2019-04-29 | Mould bag fills sludge solidification ecological slope protection construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110590316A (en) * | 2019-10-15 | 2019-12-20 | 中瀛港湾（厦门）建设工程有限公司 | Construction method of bank protection project |
| CN113058310A (en) * | 2021-04-27 | 2021-07-02 | 山西水务集团建设投资有限公司 | Ecological water area sludge treatment method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102767156A (en) * | 2012-08-06 | 2012-11-07 | 南京瑞迪建设科技有限公司 | Diking method through filling sludge and curing agent into mold bags |
| CN103225309A (en) * | 2013-04-03 | 2013-07-31 | 葛加君 | Construction method for concrete matrix planting protective slope |
| CN204080736U (en) * | 2014-08-28 | 2015-01-07 | 沈建国 | Bimodulus bag green vegetation concrete bank protection |
| CN107724334A (en) * | 2017-10-19 | 2018-02-23 | 中国电建集团成都勘测设计研究院有限公司 | Mold-bagged concrete protective slope structure and the steel reinforcement cage with anchor structure |
| CN108708350A (en) * | 2018-05-18 | 2018-10-26 | 长沙理工大学 | A kind of ecological slope protection structure and its construction method |
-
2019
- 2019-04-29 CN CN201910354768.1A patent/CN110080167A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767156A (en) * | 2012-08-06 | 2012-11-07 | 南京瑞迪建设科技有限公司 | Diking method through filling sludge and curing agent into mold bags |
| CN103225309A (en) * | 2013-04-03 | 2013-07-31 | 葛加君 | Construction method for concrete matrix planting protective slope |
| CN204080736U (en) * | 2014-08-28 | 2015-01-07 | 沈建国 | Bimodulus bag green vegetation concrete bank protection |
| CN107724334A (en) * | 2017-10-19 | 2018-02-23 | 中国电建集团成都勘测设计研究院有限公司 | Mold-bagged concrete protective slope structure and the steel reinforcement cage with anchor structure |
| CN108708350A (en) * | 2018-05-18 | 2018-10-26 | 长沙理工大学 | A kind of ecological slope protection structure and its construction method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110590316A (en) * | 2019-10-15 | 2019-12-20 | 中瀛港湾（厦门）建设工程有限公司 | Construction method of bank protection project |
| CN113058310A (en) * | 2021-04-27 | 2021-07-02 | 山西水务集团建设投资有限公司 | Ecological water area sludge treatment method and system |
| CN113058310B (en) * | 2021-04-27 | 2024-04-05 | 山西水务集团建设投资有限公司 | Ecological water area sludge treatment method and system |
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