CN207739218U - A kind of chain pervious ecological shield beach structure - Google Patents
A kind of chain pervious ecological shield beach structure Download PDFInfo
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- CN207739218U CN207739218U CN201721485120.0U CN201721485120U CN207739218U CN 207739218 U CN207739218 U CN 207739218U CN 201721485120 U CN201721485120 U CN 201721485120U CN 207739218 U CN207739218 U CN 207739218U
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- Prior art keywords
- beach
- chain
- hole
- prefabricated
- shield
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
Abstract
The utility model discloses a kind of chain pervious ecologicals to protect beach structure, belongs to shield beach structure.It includes the nutrition geotextile layer being laid on the body of beach that the chain pervious ecological, which protects beach structure, multiple permeable shield beach structures of chain extended along slope aspect are equipped in the nutrition geotextile layer, the permeable shield beach structure of chain is formed by connecting by multiple prefabricated blocks, it is equipped with implantation hole and permeable hole on the prefabricated block, shield beach plant kind is implanted in the implantation hole.The permeable shield beach structure of chain and nutrition geotextiles are fixed on using pile on beach face by the utility model, can consolidate beach body, prevent beach body silt from being taken away by flow, and continual can provide nutritional ingredient to shield beach vegetation bed, promote plant growth；The permeable shield beach structure of chain can effectively weaken water flow impact pressure, form " area of slack water " in its vicinity, provide habitat, sanctuary for aquatic, terrestrial animal and the area that looks for food.Ecology, landscape and the project benefit that the utility model realizes shield beach structure maximize.
Description
Technical field
The utility model is related to a kind of shield beach structure, especially a kind of chain pervious ecological protects beach structure.
Background technology
Middle and lower reach of Yangtze River waterway regulation works have had been carried out a large amount of shoal protection works, and the shield beach structure of use has fish-bone dam
(Hang Chiba), soft raft, gauze pad (grid) and Triangular Taper Penetrating water-permeable frame etc..Though these structures can meet functional requirement,
But the requirement of ecology and landscape cannot be met.After common shoal protection works carry out rigid processing to beach body, the life of periphery animals and plants
Dis environment can be destroyed, or even make loss of species because losing life condition.This hardness shield beach structure can also change microorganism
Exchange living environment, destroy fish food source and spawning place.In addition, common coagulation great soil group hardness shield beach structure regards
Feel that effect also returns natural vision with the mankind and disagrees.
The relations problems of man and nature environment, be current world economy and social development is proposed one it is new important
Project.While greatly developing production, the relationship of man and nature environment occurs nervous and opposes, and the entire ecosystem is continuous
It is destroyed.Tradition shield beach form is often to destroy the principal element of water area ecological environment, and the concrete used grouts block blocking
Water and soil exchange destroys the ecological balance so that losing the self-purification function of water body；Rigidity used by simultaneously is tied with semi-rigid shield beach
Structure because globality deficiency, do not adapt to the differential settlement of beach body and cause structure destroy in addition engineering accident.Using the ecotype
Beach structure is protected, the protection and recovery for waters and the periphery ecosystem can generate the effect got twice the result with half the effort.Thus, it is necessary to
Ecology, the theory of green and environmental protection are implemented in the engineering constructions such as engineering and estuary coast engineering are navigated at port.And China is led at these
Domain is still in infancy, and is faced with huge challenge.This requires shield beach structures from now on to have to having good ecology
Recovery capability, good flexible and globality, to obtain maximum ecological benefits and project benefit.Therefore, there is an urgent need to develop
One kind can protect beach body and improve the novel shield beach structure of beach body periphery ecological environment well.
Invention content
The utility model provides a kind of chain pervious ecological shield beach knot to solve technical problem present in known technology
Structure, the structure can protect beach body well and improve the ecological environment on beach body periphery.
The utility model is adopted the technical scheme that solve technical problem present in known technology：A kind of chain is saturating
Ecology protects beach structure, including the nutrition geotextile layer being laid on the body of beach, and multiple edges are equipped in the nutrition geotextile layer
The permeable shield beach structure of chain that slope aspect extends, the permeable shield beach structure of chain are formed by connecting by multiple prefabricated blocks,
The prefabricated block is equipped with implantation hole and permeable hole, and shield beach plant kind is implanted in the implantation hole.
The flat shape of the prefabricated block is：Centre is that rectangle both ends are circular arcs.
Set in the plane of the prefabricated block there are one be located therein the implantation hole, two be separately positioned on institute
State the vertical hole in end at prefabricated block longitudinal direction both ends and multiple sides being arranged symmetrically about prefabricated block longitudinal centre line
Vertical hole, is equipped with transverse holes on the outer rim facade of the prefabricated block, and the transverse holes and the vertical hole one in the side are a pair of
It is arranged vertically with answering, adjacent two prefabricated blocks are connected using pile, and the pile is inserted into the vertical hole in the end
Interior, the bottom of the pile is fixed on across the nutrition geotextile layer on the body of beach, the vertical hole in side and the transverse holes
Form the permeable hole.
Two adjacent prefabricated block docking, are equipped with longitudinal hole on the outer rim facade of the prefabricated block, described
Longitudinal hole is arranged vertically correspondingly with the vertical hole in the end, and connection is equipped between two prefabricated blocks of docking
Item, the connection strap are inserted into the opposite longitudinal hole of two adjacent prefabricated blocks, and two prefabricated blocks are respectively adopted
It is hinged with a pile and the connection strap.
The utility model has the advantages and positive effects of：
1. the permeable shield beach structure of chain and nutrition geotextiles are fixed on using pile on beach face, beach body can be consolidated, is prevented
Only body silt in beach is taken away by flow, and continual can provide nutritional ingredient to shield beach vegetation bed, promotes plant growth.
2. the permeable shield beach structure of chain can effectively weaken water flow impact pressure, " area of slack water " is formed in its vicinity, is aquatic, land
Lively object provides habitat, sanctuary and the area that looks for food.
3. the prefabricated block both ends for constituting the permeable shield beach structure of chain use arc structure, overcurrent can be made to smooth out, can subtracted
Few scraping collision and injury of the structure corner angle to aquatiles such as fish.
4. using pile connection prefabricated block formed the permeable shield beach structure of chain, can not only flexible adaptation beach body crust deformation
The unstable phenomenons such as change, and be avoided that sliding that single block may occur, topple, roll.
5. compared with common water-permeable frame class shield beach structure, the utility model can not only be in the waters conduct of low water level
Beach structure is protected, and stable shore protection frame group can be built into high water level waters by using the arrangement of prefabricated block lamination,
Realize shore protection and shield beach double effects.
6. prefabricated block used by the utility model is simple in structure, it is easy to standardization and makes；It is spelled using scene when arrangement
Construction is connect, it is very convenient.
7. protect beach plant forms natural green chemoprevention protecting band in shield beach structure, functional, landscape and ecological is realized
Unification.
In conclusion the utility model can prevent point bar caused by current scour, wave stroke and point bar avalanche from destroying,
The hidden solid beach effect for promoting to become silted up can be reached again, moreover it is possible to realize that ecology, landscape and the project benefit of shield beach structure maximize.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the prefabricated block plan view of the utility model；
Fig. 3 is the side view of Fig. 2；
Fig. 4 is the vertical view of Fig. 2；
Fig. 5 is the pile structural schematic diagram of the utility model；
Fig. 6 is the connection strap structural schematic diagram of the utility model.
In figure：1, nutrition geotextile layer；2, the permeable shield beach structure of chain；3, beach plant is protected；4, prefabricated block；5, it plants
Hole；6, the vertical hole in end；7, the vertical hole in side；8, longitudinal hole；9, transverse holes；10, pile；11, connection strap.
Specific implementation mode
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing：
~Fig. 6, a kind of chain pervious ecological shield beach structure are please referred to Fig.1, including the nutrition geotextiles being laid on the body of beach
Layer 1 is equipped with multiple permeable shield beach structures 2 of chain extended along slope aspect, the permeable shield of chain in the nutrition geotextile layer 1
Beach structure 2 is formed by connecting by multiple prefabricated blocks 4, implantation hole 5 and permeable hole is equipped on the prefabricated block 4, in institute
State in implantation hole 5 and kind to be implanted with shield beach plant 3, beach can be made from erosions such as torrent wave, ocean currents, can prevent current scour,
Point bar caused by wave stroke and point bar avalanche destroys, and can reach the hidden solid beach effect for promoting to become silted up, and shield beach vegetation bed is then abundant
Green is embodied to guard.
The solid native plant for protecting 3 generally use well developed root system of beach plant, has good effect in terms of water and soil conservation, makes beach
The erosion-resisting characteristics in face greatly reinforces, and beach can be made from the erosion of torrent wave and ocean current.The nutrition geotextile layer 1 is compounded with
The felt of nutrition needed for one layer of plant that can slowly decompose, while keeping the anti-filter performance of non-woven geotextile substantially, for shield
Beach plant 3 provides long-term slow release fertilizer, solves the problems, such as that fertilizer is insufficient in filler.Steel can be used in prefabricated block 4
Reinforced concrete or other materials make, it can be achieved that be factory produced, and avoid excessively quarrying, and preserve the ecological environment and earth resource
Environmental benefit.
In the present embodiment, for the water penetration of enhancing structure, ensure the matter energy between the soil body, water body and vegetation bed
Exchange, structure one land, different kind organism harmonious coexistence waterborne and underwater diversification ecological environment, the prefabricated block 4
Flat shape is：Centre is that rectangle both ends are circular arcs.The institute being located therein there are one being set in the plane of the prefabricated block 4
State the vertical hole 6 in 5, two ends for being separately positioned on prefabricated block longitudinal direction both ends of implantation hole and multiple about prefabricated section
The vertical hole 7 in side that body longitudinal centre line is arranged symmetrically is equipped with transverse holes 9 on the outer rim facade of the prefabricated block 4, described
The vertical hole in transverse holes 9 and the side 7 is arranged vertically correspondingly, and adjacent two prefabricated blocks 4 use piles 10
Connection, the pile 10 are inserted into the vertical hole in the end 6, and the bottom of the pile 10 passes through the nutrition geotextile layer 1
It is fixed on the body of beach, the vertical hole 7 in the side and the transverse holes 9 form the permeable hole.Two adjacent prefabricated sections
Body 4 may be used a pile 10 and be hinged, two adjacent at this time prefabricated blocks 4 overlap joint.When two adjacent institutes
When stating the docking of prefabricated block 4, longitudinal hole 8, the longitudinal hole 8 and the end are equipped on the outer rim facade of the prefabricated block 4
The vertical hole in portion 6 is arranged vertically correspondingly, and connection strap 11, the company are equipped between two prefabricated blocks 4 of docking
Narrow bars 11 are inserted into the opposite longitudinal hole 6 of two adjacent prefabricated blocks 4, and two prefabricated blocks 4 respectively use one
A pile 10 is hinged with the connection strap 11.
Although the preferred embodiment of the utility model is described above in conjunction with attached drawing, the utility model is not
It is confined to above-mentioned specific implementation mode, the above mentioned embodiment is only schematical, is not restrictive, ability
The those of ordinary skill in domain is not departing from the utility model aims and claimed under the enlightenment of the utility model
In the case of range, many forms can also be made, these are belonged within the scope of protection of the utility model.
Claims (4)
1. a kind of chain pervious ecological protects beach structure, which is characterized in that including the nutrition geotextile layer being laid on the body of beach, in institute
State nutrition geotextile layer be equipped with the permeable shield beach structure of multiple chains extended along slope aspect, the permeable shield beach structure of chain be by
What multiple prefabricated blocks were formed by connecting, it is equipped with implantation hole and permeable hole on the prefabricated block, is planted in the implantation hole
There is shield beach plant.
2. chain pervious ecological according to claim 1 protects beach structure, which is characterized in that the planar shaped of the prefabricated block
Shape is：Centre is that rectangle both ends are circular arcs.
3. chain pervious ecological according to claim 2 protects beach structure, which is characterized in that in the plane of the prefabricated block
On set that there are one the implantation hole being located therein, two ends for being separately positioned on prefabricated block longitudinal direction both ends are perpendicular
It is vertical in the outer rim of the prefabricated block to hole and multiple vertical holes in the side being arranged symmetrically about prefabricated block longitudinal centre line
Face is equipped with transverse holes, and the transverse holes are arranged vertically correspondingly with the vertical hole in the side, and adjacent two described pre-
Clamp dog body is connected using pile, and the pile is inserted into the vertical hole in the end, and the bottom of the pile passes through the nutrition
Geotextile layer is fixed on the body of beach, and the vertical hole in side and the transverse holes form the permeable hole.
4. chain pervious ecological according to claim 3 protects beach structure, which is characterized in that two adjacent prefabricated sections
Body docks, and longitudinal hole is equipped on the outer rim facade of the prefabricated block, and the longitudinal hole and the vertical hole one in the end are a pair of
It is arranged vertically with answering, connection strap is equipped between two prefabricated blocks of docking, the connection strap is inserted into adjacent two
In the opposite longitudinal hole of a prefabricated block, two prefabricated blocks respectively use a pile to be cut with scissors with the connection strap
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485120.0U CN207739218U (en) | 2017-11-09 | 2017-11-09 | A kind of chain pervious ecological shield beach structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721485120.0U CN207739218U (en) | 2017-11-09 | 2017-11-09 | A kind of chain pervious ecological shield beach structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207739218U true CN207739218U (en) | 2018-08-17 |
Family
ID=63115467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721485120.0U Expired - Fee Related CN207739218U (en) | 2017-11-09 | 2017-11-09 | A kind of chain pervious ecological shield beach structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207739218U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338993A (en) * | 2018-12-05 | 2019-02-15 | 交通运输部天津水运工程科学研究所 | A kind of ecology rush silt erosion control shield beach structure |
| CN109837868A (en) * | 2019-01-23 | 2019-06-04 | 长江航道规划设计研究院 | A kind of grid group permeable ecology shield beach grid block and be made of the grid block |
| CN110258450A (en) * | 2019-07-02 | 2019-09-20 | 华北水利水电大学 | The side slope water and soil conservation construction and construction method of ecoscape recovery |
-
2017
- 2017-11-09 CN CN201721485120.0U patent/CN207739218U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338993A (en) * | 2018-12-05 | 2019-02-15 | 交通运输部天津水运工程科学研究所 | A kind of ecology rush silt erosion control shield beach structure |
| CN109837868A (en) * | 2019-01-23 | 2019-06-04 | 长江航道规划设计研究院 | A kind of grid group permeable ecology shield beach grid block and be made of the grid block |
| CN110258450A (en) * | 2019-07-02 | 2019-09-20 | 华北水利水电大学 | The side slope water and soil conservation construction and construction method of ecoscape recovery |
| CN110258450B (en) * | 2019-07-02 | 2020-12-01 | 华北水利水电大学 | Side slope water and soil conservation structure for ecological landscape restoration and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20201109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |