CN110093938A - Eco-concrete slope protection construction method based on vertical drainage channel - Google Patents
Eco-concrete slope protection construction method based on vertical drainage channel Download PDFInfo
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- CN110093938A CN110093938A CN201910354631.6A CN201910354631A CN110093938A CN 110093938 A CN110093938 A CN 110093938A CN 201910354631 A CN201910354631 A CN 201910354631A CN 110093938 A CN110093938 A CN 110093938A
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- -1 rubble Substances 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- WQVVYEYAFFYPIX-UHFFFAOYSA-N azane;magnesium Chemical compound N.[Mg] WQVVYEYAFFYPIX-UHFFFAOYSA-N 0.000 claims 1
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
-
- 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
-
- 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
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Soil Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Environmental Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention proposes a kind of eco-concrete slope protection construction methods based on vertical drainage channel, comprising the following steps: the first step modifies original state soil-slope, cuts slope；One group of drain bar being vertically arranged is set in second step, soil-slope after conditioning；Third step pours ecological afforestation concrete in slope surface to be processed；4th step is successively laid with Nutrition Soil and planting soil on ecological afforestation concrete；5th step selects suitable grass-seed to sow or be laid with turf on slope protection；6th step conserves the turf after plantation.The present invention matches eco-concrete bulkhead tech with landscape planting, has evaded the insufficient problem of traditional bank greening, while meeting slope protection security and stability, ensures that plant is easier to take root in the slope protection soil body, to construct ecological afforestation slope protection.
Description
Technical field
The present invention relates to a kind of eco-concrete slope protection construction methods based on vertical drainage channel, belong to ecological slope protection skill
Art field.
Background technique
The mankind explore some river course slope protection moulds for adapting to local natural conditions in the practice with rivers long-term struggle
Formula.Traditional river course slope protection mainly grouts or placed rockfill slope protection, cast-in-place concrete slope protection, precast concrete block slope protection etc.
Mode.The cost of these slope protection works is relatively high, and underwater construction, maintenance work difficulty are larger.These structure types
Slope protection, keep bank slope structural stability, prevent erosion and in terms of, play certain effect.
But they are to varying degrees, produce undesirable influence to landscape, environment and ecology, cause water body and terrestrial environment
Deterioration, or even seriously threaten people and rely the ecological environment of production, life.
With the enhancing of people's environmental consciousness and economic strength, ecological vestige is a special kind of skill for being worth seeking.It is raw
The major function of state slope protection includes slope protection function, the function that prevents erosion and improvement environmental functional, with urbanization process
Quickening increases with City Building, and the discharge amount of waste water and solid waste gradually increases in city, causes to environment non-
Often big pressure, therefore ecological slope protection construction project is particularly important.Ecological slope protection can be prevented by control drainage flow
Sealing body pollution can also prevent environmental disruption by purifying river, to play good protection to social living environment
Effect.Ecological slope protection is to play the effect of natural vegetation on the basis of guaranteeing traditional bank basic function, by previous tradition shield
The single Construction Mode in slope is changed into the comprehensive Construction Mode that green plants combines with concrete, engineering materials, is allowed to
While reaching protective effect, the practicability of engineering is improved, makes hydraulic engineering that there is certain ecological value.
Currently, ecological vestige has following demand for development: 1, good edge slope structure stability is able to maintain longer
Time, slope surface coombe, surface soil cannot be caused to be lost, collapse the Slope hazards such as sliding；2, there is ecological afforestation landscape function, flora
Green can be kept by falling in the long period, be resistant to rugged environment condition；3, have the function of purifying water body, with bank slope it
Between can waterpower exchange, water-permeable and air permeable；4, construction technology it is simple, quickly, low cost, be suitble to different field conditions.
Not only economical but also dyke ecological ideas protection complex art with feasibility is found in practice, and is applied
With the effective ecological ideas safeguard procedures of popularization, the ecological afforestation concrete cast-in-situ bulkhead tech construction of a set of maturation is formed
Technique is major issue urgently to be resolved at present.
Summary of the invention
It is provided the technical problem to be solved by the present invention is to, overcome the deficiencies in the prior art a kind of logical based on vertical drainage
The eco-concrete slope protection construction method in road, the technological operation is simple, and the live rapid construction of energy is not only suitble to plant growth, but also tool
There are the advantages such as high intensity, highly-breathable, durability, anti-impact brushing force are strong, freeze-thaw resistance is good, also cleverly utilizes very much plastic draining
Capillarity after plate is set provides necessary moisture to grass planting by vertical drainage channel and underground water connection.
The present invention provides a kind of eco-concrete slope protection construction method based on vertical drainage channel, which is characterized in that packet
Include following steps:
The first step modifies original state soil-slope, cuts slope；
One group of drain bar being vertically arranged is set in second step, soil-slope after conditioning；
Third step pours ecological afforestation concrete in slope surface to be processed；
4th step is successively laid with Nutrition Soil and planting soil on ecological afforestation concrete；
5th step selects suitable grass-seed to sow or be laid with turf on slope protection；
6th step conserves the turf after plantation.
Ecological afforestation concrete cast-in-situ bulkhead tech of the invention be to the revolution of traditional bank technology, it can be achieved that
The hope that grass is planted on concrete revetment, combines rigid revetment ideally with environmental greening, casts at the scene completely, reduces
The entire cost of rehandling greatlys save manpower and material resources, reduces project cost, plays ideal effect for energy-saving and emission-reduction
Fruit complies fully with the new concept that country advocates " economizing type, resource-type, environmental form, low energy consumption ", has good development prospect.
The present invention increases research promotion and implements dynamics, is widely used in lake water systems, irrigation and water conservancy and road traffic slope protection works,
To push and promote the Ecological Construction of slope protection project.
As further technical solution of the present invention, in the first step, the sundries in original state soil property slope table face is removed, and according to
The slope when structural requirement for forming slope protection centainly modifies original state soil-slope, cuts slope, tamps.
In second step, before setting drain bar, the construction sideline in the area measuring Chu Ge, drain bar point is according to square or plum blossom
Shape arrangement, using board-plugging device by drainage plate striking to projected depth, the wrench of drain bar bassets.
The present invention sets plastic draining board, i.e. setting vertical drainage channel application is direct by drain bar in ecological slope protection
Be inserted into soil-slope, by drain bar by the water fast transportation in the soil body into eco-concrete slope protection, be more advantageous to life
Turf grass growth on state concrete revetment is not only economical but also the dyke ecological ideas with feasibility protects comprehensive skill
Art can form the eco-concrete slope protection construction technique based on vertical drainage channel of a set of maturation, be widely used in river and lake water
In system, irrigation and water conservancy and road traffic slope protection works, saline and alkaline, sandy side slope especially can be applied to, to push and promote
The Ecological Construction of slope protection project.
In third step, bottom beam is poured at the slope foot of slope protection or sets timber with the bottom of slope protection, at the top of slope protection
A dell is dug, cheats interior casting concrete as shield roof construction.
Further, the ecological afforestation concrete by by cement, rubble, water and additive according to 1:4:0.6:0.03's
Mass ratio configures, and when stirring will ensure all to be enclosed with cement slurry on every stone；The additive is by following quality hundred
The group of ratio is divided to be grouped as: magnesium ammonium phosphate 35%, polycarboxylate 28%, silica 26%, organic matter 8%, microorganism 3%.
Further, the ecological afforestation concrete delamination being stirred is routed on side slope surface, every layer of eco-concrete
Control in certain thickness, punching is plugged and pounded on every layer of eco-concrete, and before ecological afforestation concrete initial set by additive,
Nutritional agents etc. is added in the hole set, then is laid with next layer of eco-concrete on it and repeats above step, until reaching
To ecological afforestation Concrete Design thickness.
In third step, ecological afforestation concrete delamination is layed in slope surface to be processed, in every layer of ecological afforestation coagulation
Plug and pound molding and pore-creating on soil, and matrix ball be filled into the hole of every layer of ecological afforestation concrete, matrix ball be by soil,
The orbicule that slow-release fertilizer, organic matter, water-keeping material are mixed.
Further, it after pouring ecological afforestation concrete, is conserved by the way of covering film or watering.
In 4th step, plant before grass according to local climatic condition, spread moisturizer on the surface of ecological afforestation concrete, after spread
Dedicated Nutrition Soil repaves planting soil after sprinkling water on Nutrition Soil, Nutrition Soil is enable to be fully infiltrated into eco-concrete hole,
It is more advantageous to the growth of grass planting.
It in 6th 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.
The invention adopts the above technical scheme compared with prior art, has following technical effect that the present invention is mixed by ecology
Solidifying soil bulkhead tech is matched with landscape planting, has been evaded the insufficient problem of traditional bank greening, has been met slope protection safety and stability
Property while, ensure plant be easier to take root in the slope protection soil body, to construct ecological afforestation slope protection.Suitable for rivers,lakes and seas
The engineerings such as water system, black-odor riverway improvement, road traffic, green building and sponge city play soil and slope protection, improve ecology and beauty
Change the effect of environment.
Detailed description of the invention
Fig. 1 is the eco-concrete protective slope structure schematic diagram based on vertical drainage channel in the present invention.
Fig. 2 is the eco-concrete slope protection construction flow chart based on vertical drainage channel in the present invention.
In figure: 1. original state soil-slopes, 2. ecological afforestation concrete, 3. Nutrition Soils, 4. planting soils, 5. turfs, 6. bottoms
Beam, 7. timbers, 8. top beams, 9. plastic draining boards, 10. holes.
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.
Embodiment 1
A kind of eco-concrete slope protection construction method based on vertical drainage channel, includes the following steps:
The first step, cuts slope at the finishing of original state soil-slope 1
The sundries for removing 1 surface of original state soil-slope, according to the slope when structural requirement for forming slope protection, to original state soil-slope 1
It centainly modified, cut slope, compacting.
Second step sets plastic draining board 9
Before setting plastic draining board 9, using the construction sideline in the area GPS measuring Chu Ge, by plastic draining board point according to square
Or plastic draining board 9 is set projected depth at a distance of 1m, using board-plugging device by quincuncial arrangement, adj acent plastic drain bar point,
The wrench of plastic draining board 9 bassets 30cm.
Third step pours ecological afforestation concrete 2
As needed, bottom beam 6 is poured at the slope foot of slope protection and sets timber 7 to protect the bottom of ecological afforestation concrete revetment
Portion, the foundation soil that certain depth is dug at the top of slope protection obtain a dell, cheat interior casting concrete as shield roof construction, that is, form top
Beam 8.
The ecological afforestation concrete 2 of 12cm thickness is poured on cutting the slope protection behind slope, ecological afforestation concrete 2 is by low buck
Mud, the rubble of 5~30mm of partial size, water and additive are configured according to the mass ratio of 1:4:0.6:0.03, and additive is by following
The group of mass percent is grouped as: magnesium ammonium phosphate 35%, polycarboxylate 28%, silica 26%, organic matter 8%, microorganism 3%,
Middle organic matter is flour (preferably wheat flour), and microorganism is bacterial manure, i.e. microbial inoculant, and bacterial manure is purchased from the more guarantor's lifes of Qingdao benefit
Object Technology Co., Ltd., guarantor more than trade name-soil protects root microbial inoculum, or is had using Beijing Century A Musi biotechnology
The liquid biological bacterial manure of limit company production.When site operation, according to different weathers, season, temperature, different cement mo(u)lds is selected
Number, cobble-stone diameter is 5~30mm, and land waste is unavailable, and stone clay content is not higher than 3%, and when stirring will ensure that every stone has
Cement slurry package.The eco-concrete being stirred layering is routed in side slope, thickness of the every layer of eco-concrete control in 6cm
Degree plugs and pounds molding and pore-creating on every layer of eco-concrete, which has the uniform hole 10 of one group of distribution, should
10 diameter of hole is 25mm, depth 60mm, accomplishes surface without laitance, bottom is without heavy slurry, and by additive, nutrition before initial set
Agent etc. is added in the hole 10 set, then is laid with next layer of eco-concrete on it and repeats above step, sets until reaching
Count thickness.Additive is that (water-retaining agent is that the geobiont enzyme produced purchased from Zhuhai Saturn Biotechnology Co., Ltd is protected to water-retaining agent
Aqua, or for purchased from Shandong Run Han new material Science and Technology Ltd., from agricultural water-loss reducer R1O1), nutritional agents is a kind of through life
The novel nourishing liquid or nutritional agents of the techniques synthesis such as object fermentation, chemistry chelating, physically activated are purchased from day soil in Weifang City's water wood
Earth improves Co., Ltd.
Cast-in-place good ecological afforestation concrete 2 according to the actual situation, can cover membrane curing, can also sprinkling maintenance.
4th step is laid with Nutrition Soil 3 and planting soil 4
After the completion of ecological afforestation concrete 2 pours, it is laid with the Nutrition Soil 3 of 1cm thickness and the planting soil 4 of 4cm thickness.Basis is worked as before kind grass
The climatic condition on ground spreads appropriate moisturizer (moisturizer use super absorbent resin) on the surface of ecological afforestation concrete 2, after spread
Special nutrient soil 3(Nutrition Soil uses humic Culture media), thickness 1cm repaves the kind of 4cm thickness after sprinkling water on Nutrition Soil 3
Soil 4 is planted, so that water conservation dosage form Nutrition Soil 3 is fully infiltrated into eco-concrete hole, is more advantageous to the growth of grass planting, greening is covered
Lid rate is up to 90% or more.
5th step, sowing grass-seed are laid with turf 5
Suitable grass seeds sowing or turf 5 is selected to be laid on eco-concrete slope protection.
6th step, turf 5 conserve
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.
Embodiment 2
The present embodiment difference from example 1 is that: matrix ball is filled into the hole 10 of every layer of ecological afforestation concrete
Interior, matrix ball is the orbicule made of soil, slow-release fertilizer, organic matter, water-keeping material, and partial size is 5mm~10mm.Matrix ball by
The group of following mass percent is grouped as: soil 90%, slow-release fertilizer 4%, organic matter 3%, water-keeping material 3%.The preparation work of matrix ball
Skill is as follows: stirring evenly after soil, slow-release fertilizer, organic matter, water-keeping material are mixed by said ratio, places into suitable quantity of water, leads to
It crosses the mechanical mixture that will stir and spheroidal is made, filter out the matrix ball of design partial size after drying again.Wherein, soil is using common
Planting soil, slow-release fertilizer are ammonium magnesium phosphate, and organic matter is flour (flour can be wheat flour), and water-keeping material is high-hydroscopicity tree
Rouge.
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 (10)
1. a kind of eco-concrete slope protection construction method based on vertical drainage channel, which comprises the following steps:
The first step modifies original state soil-slope, cuts slope；
One group of drain bar being vertically arranged is set in second step, soil-slope after conditioning；
Third step pours ecological afforestation concrete in slope surface to be processed；
4th step is successively laid with Nutrition Soil and planting soil on ecological afforestation concrete；
5th step selects suitable grass-seed to sow or be laid with turf on slope protection；
6th step conserves the turf after plantation.
2. a kind of eco-concrete slope protection construction method based on vertical drainage channel, feature exist according to claim 1
In the sundries in original state soil property slope table face being removed, and according to the slope when structural requirement for forming slope protection, to original state in the first step
Soil-slope is centainly modified, cuts slope, compacting.
3. a kind of eco-concrete slope protection construction method based on vertical drainage channel, feature exist according to claim 1
In in second step, before setting drain bar, the construction sideline in the area measuring Chu Ge, drain bar point is according to square or quincunx cloth
It sets, using board-plugging device by drainage plate striking to projected depth, the wrench of drain bar bassets.
4. a kind of eco-concrete slope protection construction method based on vertical drainage channel, feature exist according to claim 1
In pouring bottom beam at the slope foot of slope protection or set timber with the bottom of slope protection, it is deep that one is dug at the top of slope protection in third step
Interior casting concrete is cheated as shield roof construction in hole.
5. a kind of eco-concrete slope protection construction method based on vertical drainage channel, feature exist according to claim 4
In, the ecological afforestation concrete is configured by cement, rubble, water and additive according to the mass ratio of 1:4:0.6:0.03,
To ensure all to be enclosed with cement slurry on every stone when stirring；The additive consists of the following mass percentage components: phosphorus
Sour ammonia magnesium 35%, polycarboxylate 28%, silica 26%, organic matter 8%, microorganism 3%.
6. a kind of eco-concrete slope protection construction method based on vertical drainage channel, feature exist according to claim 5
In the ecological afforestation concrete delamination being stirred being routed on side slope surface, the control of every layer of eco-concrete is in certain thickness
Degree, plugs and pounds punching on every layer of eco-concrete, and is added to additive, nutritional agents before ecological afforestation concrete initial set and beats
If in good hole, then being laid with next layer of eco-concrete on it and repeating above step, until reaching ecological afforestation concrete
Design thickness.
7. a kind of eco-concrete slope protection construction method based on vertical drainage channel, feature exist according to claim 6
In in third step, ecological afforestation concrete delamination being layed in slope surface to be processed, on every layer of ecological afforestation concrete
Molding and pore-creating are plugged and pounded, and matrix ball is filled into the hole of every layer of ecological afforestation concrete, matrix ball is by soil, sustained release
The orbicule that fertilizer, organic matter, water-keeping material are mixed.
8. a kind of eco-concrete slope protection construction method based on vertical drainage channel, feature exist according to claim 6
In, after pouring ecological afforestation concrete, using covering film or watering by the way of conserved.
9. a kind of eco-concrete slope protection construction method based on vertical drainage channel, feature exist according to claim 1
In, in the 4th step, plant before grass according to local climatic condition, spread moisturizer on the surface of ecological afforestation concrete, after spread it is dedicated
Nutrition Soil, on Nutrition Soil sprinkle water after repave planting soil, so that Nutrition Soil is fully infiltrated into eco-concrete hole, more have
Conducive to the growth of grass planting.
10. a kind of eco-concrete slope protection construction method based on vertical drainage channel, feature exist according to claim 1
In, in the 6th step, kind grass after should conserve meticulously, discovery arid should water in time, discovery insect pest should handle in time, to ensure to afforest
Effect is until herbaceous plant covers entire slope surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910354631.6A CN110093938A (en) | 2019-04-29 | 2019-04-29 | Eco-concrete slope protection construction method based on vertical drainage channel |
Applications Claiming Priority (1)
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| CN110512570A (en) * | 2019-09-11 | 2019-11-29 | 扬州市职业大学(扬州市广播电视大学) | A kind of turf establishment method based on regeneration eco-concrete slope protection slope surface |
| CN111602483A (en) * | 2020-05-22 | 2020-09-01 | 浙江萧建集团有限公司 | Local improvement method for sandy soil greening planting land |
| CN113529651A (en) * | 2021-06-22 | 2021-10-22 | 徐红 | River channel ecological building protection type slope protection construction process |
| CN114457816A (en) * | 2022-01-27 | 2022-05-10 | 金中天水利建设有限公司 | Ecological integrated cast-in-place concrete slope protection and nutrient soil engineering cloth construction method |
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| CN208501620U (en) * | 2018-07-06 | 2019-02-15 | 上海朗天环境科技有限公司 | A kind of cast-in-place green concrete hard ecological revetment |
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| CN110512570A (en) * | 2019-09-11 | 2019-11-29 | 扬州市职业大学(扬州市广播电视大学) | A kind of turf establishment method based on regeneration eco-concrete slope protection slope surface |
| CN111602483A (en) * | 2020-05-22 | 2020-09-01 | 浙江萧建集团有限公司 | Local improvement method for sandy soil greening planting land |
| CN113529651A (en) * | 2021-06-22 | 2021-10-22 | 徐红 | River channel ecological building protection type slope protection construction process |
| CN114457816A (en) * | 2022-01-27 | 2022-05-10 | 金中天水利建设有限公司 | Ecological integrated cast-in-place concrete slope protection and nutrient soil engineering cloth construction method |
| CN114457816B (en) * | 2022-01-27 | 2023-09-08 | 金中天水利建设有限公司 | Ecological integrated cast-in-place concrete slope protection and nutrient geotechnical cloth construction method |
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