CN105123318B - A kind of ecological network ground weir formula channel - Google Patents
A kind of ecological network ground weir formula channel Download PDFInfo
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- CN105123318B CN105123318B CN201510555324.6A CN201510555324A CN105123318B CN 105123318 B CN105123318 B CN 105123318B CN 201510555324 A CN201510555324 A CN 201510555324A CN 105123318 B CN105123318 B CN 105123318B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- 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
-
- 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
- E02B3/18—Reclamation of land from water or marshes
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
- E02D29/05—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
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Abstract
A kind of present invention with providing ecological network weir formula channel construction, is disposed with the clay bag separation layer of U-shaped cross-section structure from the bottom to top, from outside to inside；Macromolecule PE+PU ecological waterproof films；Cobble and construction waste water draining and accumulating layer；Inorganic matter and soil mix layer of regulating and storing, the bottom of cobble and construction waste water draining and accumulating layer is equipped with sewerage system, inorganic matter and soil mix in the U-lag for layer of regulating and storing improves layer filled with soil moved in improve the original compound nutritional soil, humus soil layer is covered in ground weir formula channel roof, groove is formed, humus soil is installed.The beneficial effects of the invention are as follows the techonospheres in for the sea reclamation of superficial geology and saline-alkali soil matrix to provide artificial ecology matrix reconstruction condition and technical support, carrying condition is provided for the biological chain in blast epeirogenetic matrix, the blank for having filled up soil improving technology on China sea reclamation base, the regeneration for completing building waste are polluted caused by reduce it.
Description
Technical field
The invention belongs to marine outfall siltation type soil and saline-alkali soil on the ground, carry out high-efficiency agriculture, forestry and urban landscape and use
Ground, the solid soil of multi-layer soil moisture conservation of artificial epeirogenetic, water conservation technical field, construction waste and high-tech hand are utilized more particularly, to a kind of
The ecological network constructed of section antiseepage moisture film ground weir formula channel.
Background technology
Binhai New Area in Tianjin has 2740km2, the urban life and production mostly completed by sea reclamation technology to use
Ground has the land used of 247km2 in the economic zone for accounting for its area about 1/10, is the construction land formed by sea reclamation.
Due to being the blast epeirogenetic in the product silt sand matrix of the Yellow River, the ecosystem is weak, while salt marsh alkalization is tight
Weight, rate of vegetation zero, the viscous weight of soil property, poor air permeability, water salinity is high, is the maximum feature in soil here, and this is special
Point is it is determined that a large amount of animals and plants substantially can not survive.
The artificial green ecological that Chinese patent CN104358229A discloses soil improvement in a kind of sea reclamation matrix is logical
Road network system, the network system include mainly major urban arterial highway, city subsidiary road, city bypass, town site, city
Open space node, earth surface water source and river and green ecological channel, the city that green ecological channel intersections form city are opened
It is vented intermediate node.It solve sea reclamation artificial sand soil or saline and alkaline matrix seawater for a long time invasion effect under easily it is hardened
Change, salinization of soil so that the problem of plant can not survive is suitable for animals and plants existence and the mankind and biology to artificial epeirogenetic and salt-soda soil
The foundation of the shared ecological overall situation of symbiosis, there is great practical value.
In the present invention water-bed product silt sand land reclamation geology coastwise to Bohai Sea Gulf and the soil texture in salt-soda soil is set about
Research, a kind of with having developed novel ecological network weir formula channel, compared to Chinese patent CN104358229A, the present invention is more
Add novelty, technical solution is more perfect, is advanced optimizing and improving for original invention.
Invention content
A kind of the object of the present invention is to provide ecological network weir formula channel is not only suitable for Bohai Rim and similar type
Plain, the land development in seawater infiltrative type coastal cities and sea reclamation matrix are impacted, is carried for ecological system survival operability
The support of technological layer is supplied；And suitable for saline and alkaline soil, sandy land, seam funnel type soil and contaminated ground,
The missing for having filled up the technical conditions of biology, plant chain in several problem soils substrate status of sea reclamation or more, provides
Benign sustainable mixing soil moved in improve the original condition, shortens animals and plants in the laundering period of seawater and land spatial transition region, together
When also solve a large amount of construction waste in city and recycle.
The technical scheme is that：
A kind of ecological network ground weir formula channel, including：
Take the shape of the letter U the clay bag separation layer of setting, and the side wall of the clay bag separation layer is in slot under vertical, the outer slope of slot
Dig ground weir form；
The macromolecule ecological waterproof film of U-shaped structure is close to bottom and the madial wall setting of the clay bag separation layer, and
Top is to clay bag separation layer internal stretch, the position for fixing macromolecule ecological waterproof film；
The cobble and construction waste water draining and accumulating layer of U-shaped structure are close to the bottom of the macromolecule ecological waterproof film and madial wall
Setting, and the bottom of cobble and construction waste water draining and accumulating layer is equipped with sewerage system, is used for the cobble and construction waste
Outside excessive moisture discharge ground weir formula channel inside water draining and accumulating layer；
Inorganic matter and the soil mixing of U-shaped structure regulate and store layer be close to the cobble and construction waste water draining and accumulating layer bottom and
Inner wall is arranged；
Inorganic matter and soil mix in the U-lag for layer formation of regulating and storing and improve layer filled with soil moved in improve the original compound nutritional soil；
Humus soil layer is covered in the top in described ground weir formula channel, forms and installs benign soil groove, for retaining
Rainwater, water storage subtracts stream to increase soil organic matter content in the useful space, supplements soil and humus.
Further, more recessed 0.5m than surrounding ground after the completion of described ground weir formula channel.
Further, the both sides sidewall sections of the clay bag separation layer for clay bag weir, the cobble and construction waste
The both sides sidewall sections of water draining and accumulating layer are that casher box fills construction waste permeable layer.
Further, the macromolecule ecological waterproof film is PE+PU macromolecule ecological waterproof films.
Further, the PE+PU macromolecules ecological waterproof film thickness 1mm.
Further, the sewerage system is epoxy resin sewerage system, a diameter of φ 0.15m of drainpipe, pipe
Road
End is surrounded by the anti-native net of stainless steel.
Further, kind is implanted with arbor, shrub, turf above the humus soil layer.
Further, the bottom part of the wide 1m in the tops clay bag Di Yan, the wide 1.2m in lower part, the clay bag separation layer are thick
0.6m, the cobble and construction waste water draining and accumulating thickness 0.2m, casher box dress construction waste permeable layer are compiled into shape using casher box
Size is the cage of 0.3m*0.6m, and rubble, concrete or the queen closer of a diameter of 3cm-5cm, the inorganic matter are housed inside casher box
And soil mixes regulate and store thickness 0.4m, the soil moved in improve the original compound nutritional soil improvement thickness 1.3m.
The invention has the advantages and positive effects that：
(1) regeneration condition, technological means and the structure measure that ecological matrix is provided for superficial geology biocomponents layer, into
And be seawater infiltrative type coastal cities developing zone, form effective growing environment, provide high-tech content " five layers are done
Method " new technology.
(2) concrete and masonry largely discarded using urban building waste, is completed the regeneration of building waste, subtracted
Few pollution of the building waste to environment.
(3) anticorrosion is utilized, prevents saline and alkaline, nontoxic, pollution-free, the non-degradable, service life up to 50 years PE+PU macromolecule membranes
Technology.
(4) it so that large-scale Qiao, shrub, turf and natural animals and plants ecological chain are formed, and then forms and is suitable for the mankind
The natural ecological environment of existence.
Description of the drawings
Fig. 1 is the cross-sectional view in ground weir formula channel.
In figure：
1- clay bag separation layers, 2- macromolecule ecological waterproof films, 3- cobbles and construction waste water draining and accumulating layer, 4- inorganic matters and
Soil mixes layer of regulating and storing, and 5- soil moved in improve the original compound nutritional soil improves layer, 6- humus soil layers, 7- sewerage systems.
Specific implementation mode
It elaborates below in conjunction with the accompanying drawings to the present invention.
As shown in Figure 1, a kind of ecological network ground weir formula channel, includes the clay bag separation layer 1 for the setting that takes the shape of the letter U, it is described viscous
The both sides sidewall sections of earth bag separation layer 1 for clay bag weir, with forming the lower digging of the outer slope of vertical channel in slot weir form；
The macromolecule ecological waterproof film 2 of U-shaped structure is close to bottom and the madial wall setting of the clay bag separation layer 1, and
And top is to 1 internal stretch of clay bag separation layer, the position for fixing macromolecule ecological waterproof film 2；
The cobble and construction waste water draining and accumulating layer 3 of U-shaped structure are close to the bottom and inside of the macromolecule ecological waterproof film 2
Wall is arranged, and the both sides sidewall sections of the cobble and construction waste water draining and accumulating layer 3 are that casher box fills construction waste permeable layer, and cobble
And the bottom of construction waste water draining and accumulating layer is equipped with sewerage system 7, being used for will be in the cobble and construction waste water draining and accumulating layer 3
Outside the excessive moisture discharge ground weir formula channel in portion；
The inorganic matter and soil of U-shaped structure mix the bottom that layer 4 of regulating and storing is close to the cobble and construction waste water draining and accumulating layer 3
It is arranged with inner wall；
Inorganic matter and soil mix in the U-lag for the formation of layer 4 of regulating and storing and improve layer 6 filled with soil moved in improve the original compound nutritional soil；
Humus soil layer 6 is covered in ground weir formula channel roof, and the recessed 0.5m in top forms ground weir and encloses the benign soil of installation
Groove, for retaining rainwater, in the useful space water storage subtract stream to increase soil organic matter content, supplement soil and humus.
The vertical five layers of way (from outside to inside) in side：
Clay bag ground weir：The ground lower groove for deep-cutting average width 3m, high 3m encloses underground earth bank by clay bag formation；Soil
The wide 1m in weir top, the wide 1.2m in lower part, form vertical in slot, and the underground of the outer slope of slot is built a dam form, with prevent seawater, it is saline and alkaline and its
His harmful water is verified the invasion of benign soil, so protect in the soil large-scale Tree root system survived, other microorganisms
It can long term growth；Play the role of retaining wall；Earth bank, which forms to retain and arrange, stores rainwater function, and extra moisture is passed through drainpipe
It excludes except earth bank, the end of drainpipe is surrounded by the anti-native net of stainless steel, prevents silt from blocking pipeline.
Macromolecule ecological waterproof film 2 (thick 1mm)：For non-toxic, pollution-free, anti-saline and alkaline, corrosion-resistant, non-degradable PE+PU
Macromolecule ecological waterproof film can prevent benign soil and the exudation of organic moisture in earth bank and be lost in；Simultaneously effective prevent ground
Saline-alkali water outside weir invades profit and infiltration for a long time.
Casher box fills construction waste permeable layer：Substantially effectively utilize urban building waste waste fragment (concrete and brick
Stone), it is compiled into cage (appearance and size 0.3m*0.6m) with casher box, broken concrete diameter is about 3-5cm, is loaded in casher box, heap
It builds and is used as water draining and accumulating layer on the inside of ground weir.
Inorganic matter and soil mix layer of regulating and storing：Thick 0.4m.
Soil moved in improve the original compound nutritional soil improves layer 5：Landfill engineering is completed, large-scale shrub and vegetation turf protective layer are planted,
It prevents erosion, slows down the evaporation of moisture.
Five layers of way (from down to up) of earth bank bottom：
Clay bag separation layer 1：Thickness is 0.6m.
Macromolecule ecological waterproof film 2：For non-toxic, pollution-free, anti-saline and alkaline, corrosion-resistant, non-degradable PE+PU macromolecules life
State waterproof membrane, thickness 1mm.
Cobble and construction waste water draining and accumulating layer 3：(epoxy resin of the corrosion-resistant material of built-in φ 0.15m drains thick 0.2m
Pipe-line system forms organic water draining and accumulating function).
It is inserted into the anti-soil net package of pipe head part stainless steel of soil.
Inorganic matter and soil mix layer 4 of regulating and storing：Thick 0.4m.
Soil moved in improve the original compound nutritional soil improves layer 5：Thickness of banketing about 1.3m.
Eventually form arbor, shrub and vegetation all standing earth's surface, reduce evaporation from topsoil, formed benign underground and
Moisture organic circulation row stores, and reaches the long-term benign growths in the large-scale greening sustainable 30-50 in forest land.
It is more recessed 0.5m than surrounding ground after the completion of the engineering face of ground weir, for retaining rainwater, supplement soil and humus.
One embodiment of the present invention has been described in detail above, but the content be only the present invention preferable implementation
Example should not be construed as limiting the practical range of the present invention.It is all according to all the changes and improvements made by the present patent application range
Deng should all still fall within the scope of the patent of the present invention.
Claims (5)
1. a kind of ecological network ground weir formula channel, it is characterised in that：
Clay bag separation layer (1) including the setting that takes the shape of the letter U, the side wall of the clay bag separation layer (1) are to be put outside vertical channel in slot
The lower digging on slope ground weir form；
The macromolecule ecological waterproof film (2) of U-shaped structure is close to bottom and the madial wall setting of the clay bag separation layer (1), and
And top is to clay bag separation layer (1) internal stretch, the position for fixing macromolecule ecological waterproof film (2)；
The cobble and construction waste water draining and accumulating layer (3) of U-shaped structure are close to the bottom and inside of the macromolecule ecological waterproof film (2)
Wall is arranged, and the bottom of cobble and construction waste water draining and accumulating layer (3) is equipped with sewerage system (7), for by the cobble and
Outside the internal excessive moisture discharge ground weir formula channel of construction waste water draining and accumulating layer (3)；
The inorganic matter and soil of U-shaped structure mix the bottom that layer (4) of regulating and storing is close to the cobble and construction waste water draining and accumulating layer (3)
It is arranged with inner wall；
Inorganic matter and soil mix in the U-lag for layer (4) formation of regulating and storing filled with soil moved in improve the original compound nutritional soil improvement layer (5)；
Humus soil layer (6) is covered in the top in ground weir formula channel, is formed and encloses the benign soil groove of installation, for retaining rain
Water, water storage subtracts stream to increase soil organic matter content in the useful space, supplements soil and humus；
It is more recessed 0.5m than surrounding ground after the completion of the formula channel of described ground weir；
The both sides sidewall sections of the clay bag separation layer (1) for clay bag weir, the clay bag weir be up-narrow and down-wide
Underground dam-type U-shaped structure；The both sides sidewall sections of the cobble and construction waste water draining and accumulating layer (3) are that casher box fills construction waste
Permeable layer；
The macromolecule ecological waterproof film (2) is PE+PU macromolecule ecological waterproof films.
2. a kind of ecological network according to claim 1 ground weir formula channel, it is characterised in that：The PE+PU macromolecules life
State waterproof film thickness 1mm.
3. a kind of ecological network according to claim 1 ground weir formula channel, it is characterised in that：The sewerage system
(7) it is epoxy resin sewerage system, a diameter of φ 0.15m of drainpipe.
4. a kind of ecological network according to claim 1 ground weir formula channel, it is characterised in that：The humus soil layer (6)
Top kind is implanted with arbor, shrub, turf.
5. a kind of ecological network according to claim 1 ground weir formula channel, it is characterised in that：The tops clay bag Di Yan
Wide 1m, the wide 1.2m in lower part, the bottom part thickness 0.6m of the clay bag separation layer (1), the cobble and construction waste water draining and accumulating
Layer (3) thickness 0.2m, casher box dress construction waste permeable layer are compiled into appearance and size for the cage of 0.3m*0.6m, in casher box using casher box
Portion is equipped with rubble, concrete, the queen closer of a diameter of 3cm-5cm, and the inorganic matter and soil mix layer (4) the thickness 0.4m that regulates and stores,
The soil moved in improve the original compound nutritional soil improves layer (5) thickness 1.3m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555324.6A CN105123318B (en) | 2015-09-02 | 2015-09-02 | A kind of ecological network ground weir formula channel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555324.6A CN105123318B (en) | 2015-09-02 | 2015-09-02 | A kind of ecological network ground weir formula channel |
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| Publication Number | Publication Date |
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| CN105123318A CN105123318A (en) | 2015-12-09 |
| CN105123318B true CN105123318B (en) | 2018-09-07 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245596B (en) * | 2016-10-08 | 2018-03-30 | 孟凡与 | Plastics core concrete check dam and its construction method |
| CN106245594B (en) * | 2016-10-08 | 2018-03-09 | 孟庆川 | Fill the armored concrete check dam and its construction method of rubbish |
| CN107548864B (en) * | 2017-10-20 | 2020-02-28 | 北京星河园林景观工程有限公司 | Big tree planting method for coastal saline-alkali soil |
| CN110169225B (en) * | 2019-06-13 | 2023-04-07 | 上海十方生态园林股份有限公司 | Change ecological infiltration engineering system of ditch of soil saline and alkaline |
| CN114097596A (en) * | 2021-12-29 | 2022-03-01 | 河北健加乐鸭业有限公司 | Method for planting vegetables in saline-alkali soil by utilizing nutrient medium |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203633219U (en) * | 2013-12-16 | 2014-06-11 | 东北农业大学 | Greening device used for saline and alkaline land water and soil improvement |
| CN103882832A (en) * | 2014-04-02 | 2014-06-25 | 刘红静 | Multi-stage sea reclamation method and sea reclamation cofferdam structure |
| CN104358229B (en) * | 2014-11-07 | 2016-06-22 | 天津滨海新区津大建筑规划有限责任公司 | The green ecological channel network system of soil improvement in sea reclamation sand mud substrate |
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