CN109338988A - Unilateral aileron formula ecotype groynes - Google Patents
Unilateral aileron formula ecotype groynes Download PDFInfo
- Publication number
- CN109338988A CN109338988A CN201811395080.XA CN201811395080A CN109338988A CN 109338988 A CN109338988 A CN 109338988A CN 201811395080 A CN201811395080 A CN 201811395080A CN 109338988 A CN109338988 A CN 109338988A
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- China
- Prior art keywords
- tenon
- groynes
- aileron
- slope
- permeable
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000010276 construction Methods 0.000 claims abstract description 13
- 239000011449 brick Substances 0.000 claims description 47
- 239000002689 soil Substances 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 2
- 241001465754 Metazoa Species 0.000 abstract description 6
- 241000251468 Actinopterygii Species 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000009991 scouring Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008212 organismal development Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 239000007787 solid Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 3
- 230000003134 recirculating effect Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/066—Quays
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a kind of unilateral aileron formula ecotype groynes, belong to waterway regulation technical field, including groynes main body, it is equipped in the land side of the groynes main body multiple along the spaced apart aileron of dam axis, it is biased to bank side in the end of the aileron, it is equipped with downstream slope between two adjacent ailerons, vegetation is equipped on the downstream slope and plants layer.The present invention uses aileron to provide for bank slope thereafter and blocks protection, forms it into the good habitat that suitable animals and plants existence is inhabited;Simultaneously also make fluidised form behind dam more various, be also beneficial to diversity of organism development, can scouring depth navigate slot; safeguard dimensions of the channel; fluidised form can be improved again, water flow is reduced and groynes is washed away, while ecological environment around groynes main body can be improved again; good habitat is built for the rivers biology such as fish; meet engineering construction and protect the needs of environment, while most components in the present invention can be prefabricated, reduces difficulty of construction; duration and process are shortened, there is good economy.
Description
Technical field
The invention belongs to waterway regulation technical field, in particular to a kind of unilateral aileron formula ecotype groynes.
Background technique
China has a vast territory, and rivers gather.In controlling river and water transportation construction project, groynes is inevitably used
Structure.In river engineering, groynes is one of most widely used building;In flood control works, groynes can be used for protecting river
Bank is from washing away;In waterway regulation works, groynes can be used for the narrow riverbed of beam, scouring depth navigation channel, i.e. " clearing sands with converging flow ".
Groynes design only was carried out from hydrodynamics and the angle of structural mechanics in the past, few combination ecology and aquatic
Biological need end carries out the design of groynes structure.And it often maximizes to seek project benefit, is needed generally only for navigation
Aspect is asked to be designed groynes, in order to reach preferable beam water effect, generally using firm durable but inadequate ecological, environmental protective
Material, and groynes is designed as the continuous but solid groin of water, on the one hand, ignore that there are inhabit life for aquatile
The problem of border and protection space, Plants and Animals is difficult to grow at groynes and inhabit, it is difficult to be formed with dam field thereafter unified organic
The ecosphere, be unfavorable for the maintenance in habitat around groynes, on the other hand, also can utilize the good solid soil unhurried current of vegetation
Effect.The covering of vegetation can slow down washing away for slope surface, be conducive to the stability for maintaining groynes.In the long run, in addition to ecology
Other than property, also there is good economy.
Therefore, there is an urgent need to develop a kind of sturdy and durable in structure, environmentally protective on material, the fourths of hydrophilic close friend in ecology
Dam structure, it is desirable that its needs for not only having met navigation, but also good habitat can be built for animals and plants.
Summary of the invention
The present invention is to solve technical problem present in well-known technique and provide a kind of unilateral aileron formula ecotype groynes, should
Groynes can attract fish and benthon to inhabit growth in its vicinity and can be that aquatile construction fluidised form is steadily good
Inhabit space.
The technical scheme adopted by the present invention to solve the technical problems existing in the known art is that a kind of unilateral side aileron formula
Environmental groynes, including groynes main body are equipped with multiple along the spaced apart aileron of dam axis, institute in the land side of the groynes main body
Bank side is biased in the end for stating aileron, and downstream slope is equipped between two adjacent ailerons, is set on the downstream slope
There is vegetation to plant layer.
The groynes is equipped with and meets water side slope and abutment, described to meet water side slope and the abutment is equipped with brick face, in the brick face
Be equipped with permeable hole, the brick face is paved into using Tenon ecological revetment brick, two pieces of adjacent Tenon ecological revetment bricks it
Between using joinery and its construction connect.
Permeable hole on the Tenon ecological revetment brick includes permeable main aperture and permeable auxiliary hole, the Tenon ecological slope protection
Permeable main aperture on brick is not of uniform size, and the permeable main aperture on the Tenon ecological slope protection brick more than side slope ordinary water level is maximum;
Permeable main aperture on side slope low water level Tenon ecological slope protection brick below is minimum, be located at side slope ordinary water level to low water level it
Between Tenon ecological slope protection brick on permeable main aperture size it is placed in the middle.
The vegetation plantation layer includes the planting soil layer being arranged in jackstone backwater slope surface, is equipped in the planting soil layer
Reinforcement three dimension geotechnical gauze pad.
The aileron and the groynes main body are built by gabion, and connection is bound between adjacent gabion.
The downstream slope described meets water side slope and the abutment is all made of being piled up as the scattered jackstone block of different gradation.
The Tenon ecological revetment brick is made of tenon block and fourth of the twelve Earthly Branches block, and the tenon block and the fourth of the twelve Earthly Branches block are all made of square knot
Structure is respectively provided with a dove-tail form fourth of the twelve Earthly Branches slot on four sides of the fourth of the twelve Earthly Branches block, is equipped with and the dovetail on four sides of the tenon block
The identical dove-tail form tenon of type fourth of the twelve Earthly Branches slot;It is equipped with centre bore in the center of the tenon block and the fourth of the twelve Earthly Branches block, is set on the tenon
There is edge hole, is formed with corner hole between two fourth of the twelve Earthly Branches blocks being diagonally arranged, it is permeable on the Tenon ecological revetment brick
Main aperture is made of the centre bore, and the permeable auxiliary hole on the Tenon ecological revetment brick is by the edge hole and the angle
What portion hole was constituted.
The advantages and positive effects of the present invention are:
1. providing for bank slope thereafter due to the presence of aileron and blocking protection, form it into what suitable animals and plants existence was inhabited
Good habitat;Also make fluidised form behind dam more various simultaneously, is also beneficial to diversity of organism development.
2. groynes main body and aileron are built using lattice guest gabion code, there is micro- water penetration, and stone in cage in lattice guest's gabion
Mud between gap is conducive to plant growth, adheres to convenient for animals and plants.
3. abutment and meeting water side bank slope surface due to being equipped with Tenon ecological revetment brick, reduce rushing for groynes body surfaces
Brush, while the hole between brick provides growing space for plant and animal, has good ecological.
4. Tenon ecological revetment brick is due to using joinery and its construction, the connection between block is more close, and globality is preferable, can
To form full wafer protection.And can be prefabricated by engineering, duration and difficulty of construction are substantially reduced, there is good economy.
5. downstream slope uses the combination in planting soil covering reinforcement three dimension geotechnical gauze pad, and the kind at different water level elevations
Different types of water plant is planted, is conducive to form the unified organic ecosphere behind dam, is conducive to the maintenance in habitat behind dam.
In conclusion the present invention can scouring depth navigate slot, safeguard dimensions of the channel, and fluidised form can be improved, reduce water flow to groynes
Wash away, while ecological environment around groynes main body can be improved again, be that the rivers biologies such as fish build good habitat, meet engineering
The needs of construction and protection environment, while most components of groynes can be prefabricated in the present invention, greatly reduces difficulty of construction, contracting
Short duration and process have good economy.
Detailed description of the invention
Fig. 1 is top view of the invention;
Fig. 2 is the cross-sectional view of the vertical axis of dam of Fig. 1;
Fig. 3 is the main view of downstream slope of the present invention;
Fig. 4 is Tenon ecological revetment brick connection schematic diagram of the invention;
Fig. 5 is reinforcement three dimension geotechnical gauze pad schematic diagram of the invention.
In figure: 1, lattice guest gabion aileron;2, downstream slope;3, meet water side slope;4, abutment;5, Tenon ecological revetment brick;5-1,
Tenon block;5-2, fourth of the twelve Earthly Branches block;5-3, centre bore;5-4, edge hole;5-5, corner hole;6, planting soil layer;7, reinforcement three dimension geotechnical gauze pad.
Specific embodiment
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and cooperate attached drawing
Detailed description are as follows:
FIG. 1 to FIG. 5, a kind of unilateral side aileron formula ecotype groynes, including groynes main body are please referred to, in the groynes main body
Land side is equipped with multiple along the spaced apart aileron 1 of dam axis, the end deviation bank side of the aileron 1, at adjacent two
It is equipped with downstream slope 2 between the aileron 1, vegetation is equipped on the downstream slope 2 and plants layer.Due to water flow meeting under groynes effect
Recirculating zone is formed behind dam, recirculating zone carries certain energy while separating from main flow area, to wash away groynes dam root
At position and at backwater slope surface.And at the same time, recirculating zone is also the enrichment region of aquatile after groynes.Therefore, we are on dam
Afterwards at downstream slope in such a way that bank slope and aileron are intervally arranged, space is inhabited for aquatile construction fluidised form is steadily good,
Aileron end be biased to riverbank side, be in order to reduce convolution water flow dam root and downstream slope bring are washed away, while from other places rush
The soil brushed out attracts fish and benthon to inhabit growth herein since the effect of retaining of aileron easily falls silt herein.In this reality
It applies in example, ecological in order to improve, the aileron 1 and the groynes main body are all made of gabion and build, and tie up between adjacent gabion
Prick connection.The aileron 1 and the groynes main body are built using environmental preferable lattice guest's gabion code, are filled out in the lattice guest gabion
Equipped with stone, the stability of groynes main structure, stress of the lattice guest gabion as total main body are maintained by self gravity
Unit binds connection between lattice guest's gabion, to ensure the globality of structure.Groynes main body uses gabion laid dry structure, stone seam
Mud between gap is conducive to plant growth.Lattice guest's gabion is using with improved corrosion, high intensity, the malleable mild steel of tool
Silk is woven using machinery, has eyed structure.Above-mentioned gabion can also be replaced using other structures, such as husky pillow-block stone
Structure.
In the present embodiment, which is equipped with and meets water side slope 3 and abutment 4, described to meet water side slope 3 and the abutment 4 is all provided with
There is brick face 5, permeable hole is equipped on the brick face 5, the brick face 5 is paved into using Tenon ecological revetment brick, adjacent
It is connected between two pieces of Tenon ecological revetment bricks using joinery and its construction.The advantages of above structure, is, in upstream batter and abutment position
Place is rushed due to being pushed up by incoming flow front, and it is huge to wash away pressure, needs that the preferable pavement structure of erosion-resisting characteristics is selected to be protected,
Therefore the present invention selects Tenon ecological revetment brick to be protected, and revetment brick is formed by concrete prefabricated, has preferable impact resilience,
In addition its center and edge are provided with hole, can create space for plant growth.The present embodiment is further improved to, described
Permeable hole on Tenon ecological revetment brick includes permeable main aperture and permeable auxiliary hole, the permeable master on the Tenon ecological revetment brick
Hole is not of uniform size, and the permeable main aperture on the Tenon ecological slope protection brick more than side slope ordinary water level is maximum;Positioned at side slope low water
Permeable main aperture on the Tenon ecological slope protection brick below of position is minimum, positioned at side slope ordinary water level to the Tenon ecology between low water level
Permeable main aperture size on slope protection brick is placed in the middle.In side slope ordinary water level above section, permeable main aperture is relatively large, be for the ease of
Biological attachment enhances its ecological effect;In side slope ordinary water level to low water bit position, permeable main aperture is relatively small;Low water level with
Lower part, it is to enhance its erosion-resisting characteristics that permeable main aperture is minimum.In the present embodiment, the Tenon ecological revetment brick is by tenon
Block 5-1 and fourth of the twelve Earthly Branches block 5-2 composition, the tenon block 5-1 and the fourth of the twelve Earthly Branches block 5-2 are all made of square structure, the four of the fourth of the twelve Earthly Branches block 5-2
It is respectively provided with a dove-tail form fourth of the twelve Earthly Branches slot on a side, the swallow coincideing with dove-tail form fourth of the twelve Earthly Branches slot is equipped on four sides of the tenon block 5-1
Tail type tenon;It is equipped with centre bore 5-3 in the center of the tenon block 5-1 and the fourth of the twelve Earthly Branches block 5-2, edge is equipped on the tenon
Hole 5-4 is formed with corner hole 5-5 between two fourth of the twelve Earthly Branches block 5-2 being diagonally arranged, saturating on the Tenon ecological revetment brick
Water main aperture is made of the centre bore 5-3, and the permeable auxiliary hole on the Tenon ecological revetment brick is by the edge hole 5-4
It is constituted with the corner hole 5-5.Tenon block 5-1 and fourth of the twelve Earthly Branches block 5-2 using the above structure is laid with brick face, and agreeing with property is good, water penetration
It is good.
In order to easy for construction, the downstream slope 2, the side slope that meets water 3 and the abutment 4 are all the scattered jackstone blocks by different gradation
Made of piling up.But the construction material of meet water side slope 3 and the abutment 4 is not restricted to dissipate jackstone block, can also select
Sand pillow fills out core replacement.
In the present embodiment, the vegetation plantation layer includes the planting soil layer 6 being arranged in jackstone backwater slope surface, described
Planting soil layer 6 is equipped with reinforcement three dimension geotechnical gauze pad 7.Contain vegetable seeds in planting soil layer 6, and vegetable seeds is in different water levels
Kind is different at elevation, the following elevation place planting plants of slope surface ordinary water level select it is resistance to flood, well developed root system, solid native effect are good
Emergent aquactic plant, such as reed etc., selected in ordinary water level with upper bit it is beautiful, based on the shrub and herbaceous plant of high survival rate
Body.Reinforcement three dimension geotechnical gauze pad 7 it be three-dimensional polypropylene material is extruded in machine compile hexagon twisted pair wire rope net surface on formed
's.Quality is loose, flexible, and there are 90% spaces can fill soil, grit and microlith, and root system of plant can therebetween through relax
It fits, is neat, balancedly growing, the turf after growing up to is firmly combined together gauze pad, turf, earth surfaces, has solid soil
The effect of unhurried current can slow down washing away for slope surface, be conducive to the stability for maintaining groynes.In the long run, other than ecological,
Also there is good economy.
Although the preferred embodiment of the present invention is described above in conjunction with attached drawing, the invention is not limited to upper
The specific embodiment stated, the above mentioned embodiment is only schematical, be not it is restrictive, this field it is common
Technical staff under the inspiration of the present invention, in the case where not departing from present inventive concept and scope of the claimed protection, goes back
Many forms can be made, within these are all belonged to the scope of protection of the present invention.
Claims (7)
1. a kind of unilateral side aileron formula ecotype groynes, including groynes main body, which is characterized in that in the land side of the groynes main body
Equipped with multiple along the spaced apart aileron of dam axis, bank side is biased in the end of the aileron, in two adjacent ailerons
Between be equipped with downstream slope, on the downstream slope be equipped with vegetation plant layer.
2. unilateral side aileron formula ecotype groynes according to claim 1, which is characterized in that the groynes be equipped with meet water side slope and
Abutment, it is described to meet water side slope and the abutment is equipped with brick face, permeable hole is equipped on the brick face, the brick face is to use
Tenon ecological revetment brick is paved into, and is connected between two pieces of adjacent Tenon ecological revetment bricks using joinery and its construction.
3. unilateral side aileron formula ecotype groynes according to claim 2, which is characterized in that on the Tenon ecological revetment brick
Permeable hole include permeable main aperture and permeable auxiliary hole, the permeable main aperture on the Tenon ecological revetment brick is not of uniform size, is located at
Permeable main aperture on Tenon ecological slope protection brick more than side slope ordinary water level is maximum;Positioned at side slope low water level Tenon ecology below
Permeable main aperture on slope protection brick is minimum, permeable in side slope ordinary water level to the Tenon ecological slope protection brick between low water level
Main aperture size is placed in the middle.
4. unilateral side aileron formula ecotype groynes according to claim 1, which is characterized in that the vegetation plantation layer includes setting
The planting soil layer in jackstone backwater slope surface is set, reinforcement three dimension geotechnical gauze pad is equipped in the planting soil layer.
5. unilateral side aileron formula ecotype groynes according to claim 1, which is characterized in that the aileron and the groynes master
Body is built by gabion, and connection is bound between adjacent gabion.
6. unilateral side aileron formula ecotype groynes according to claim 2, which is characterized in that the downstream slope described meets water
Side slope and the abutment are all made of being piled up as the scattered jackstone block of different gradation.
7. unilateral side aileron formula ecotype groynes according to claim 3, which is characterized in that the Tenon ecological revetment brick by
Tenon block and fourth of the twelve Earthly Branches block composition, the tenon block and the fourth of the twelve Earthly Branches block are all made of square structure, are respectively provided on four sides of the fourth of the twelve Earthly Branches block
One dove-tail form fourth of the twelve Earthly Branches slot is equipped with the dove-tail form tenon coincideing with dove-tail form fourth of the twelve Earthly Branches slot on four sides of the tenon block;Described
The center of tenon block and the fourth of the twelve Earthly Branches block is equipped with centre bore, edge hole is equipped on the tenon, described in two be diagonally arranged
Corner hole is formed between the block of the fourth of the twelve Earthly Branches, the permeable main aperture on the Tenon ecological revetment brick is made of the centre bore, described
Permeable auxiliary hole on Tenon ecological revetment brick is made of the edge hole and the corner hole.
Priority Applications (1)
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CN201811395080.XA CN109338988B (en) | 2018-11-21 | 2018-11-21 | Single-side wing wall type ecological type spur dike |
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CN201811395080.XA CN109338988B (en) | 2018-11-21 | 2018-11-21 | Single-side wing wall type ecological type spur dike |
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CN109338988B CN109338988B (en) | 2024-01-23 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110004951A (en) * | 2019-05-10 | 2019-07-12 | 湖南科技大学 | A kind of side slope ecological protection structure and its construction method with water accumulating and supplying system |
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