CN214993533U - Ecological channel revetment with keep off unrestrained structure that disappears - Google Patents
Ecological channel revetment with keep off unrestrained structure that disappears Download PDFInfo
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- CN214993533U CN214993533U CN202120693246.7U CN202120693246U CN214993533U CN 214993533 U CN214993533 U CN 214993533U CN 202120693246 U CN202120693246 U CN 202120693246U CN 214993533 U CN214993533 U CN 214993533U
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Abstract
The utility model discloses an ecological channel revetment with keep off unrestrained structure that disappears, include: constructing a wave-blocking structure at the side of the river channel; the aquatic animal and plant life platform is arranged on the side of the river channel and is positioned on the rear side of the wave-breaking and eliminating structure; a land greening area which is arranged on the land side and is positioned at the rear side of the aquatic animal and plant living platform, and a pedestrian path which is arranged on the rear side of the land greening area and is close to the land side. The beneficial effects of the utility model reside in that: compared with the traditional bank protection, the invention reduces the earthwork and stone engineering quantity and the usage amount of the reinforced concrete structure, and reduces the waste of resources and energy, thereby reducing the ecological damage. In addition, the ship traveling wave impact prevention and elutriation effect is obvious, the ecological performance is good, the water and soil conservation effect is good, the investment is saved, the landscape and the hydrophilicity are good, and the safety and the stability are good.
Description
Technical Field
The utility model relates to an inland waterway regulation engineering field that has navigation function, concretely relates to ecological channel revetment with keep off unrestrained structure that disappears.
Background
In the vast majority of navigation river channels in China, ship travelling waves caused by ship travelling have great influence on channel revetments and river channel water ecological spaces, in order to prevent the impact of the ship travelling waves on the revetments, influence the stability and safety of the anti-skidding of the revetments after elutriation, the navigation river channel revetments mostly adopt traditional reinforced concrete or grout hard revetments such as block stone, the hard revetments enable natural river channels to be canalized on the one hand, the diversity of original landform and landform is lost, the hard revetments form a closed barrier on the other hand, the water and soil exchange and the material exchange on the inner side and the outer side of the revetments are blocked, the soil in which aquatic plants and animals are difficult to survive is sealed, the river channels are blocked, the original material energy exchange of the bank, the ecology and the landscape are poor.
Common ecological revetment is not resistant to ship traveling wave elutriation, failure cases applied to a channel are frequently rare, domestic scholars also make many attempts in navigation riverways, some rock blocks are backfilled in cavities on the conventional hard revetment to increase the permeability of the revetment so as to be beneficial to water and soil exchange, the ecological revetment is adopted above the ship traveling wave elutriation range, but the overall ecological property is poor, the blocking effect of the lower hard revetment is still not solved, some hard submerged dams are built along the river direction in the riverway close to the shore to weaken the elutriation effect of ship traveling waves, ecological landscape zones and ecological revetment are made behind the dams, but the water and soil exchange and the material exchange of the dams at two sides are still blocked by hard structures, the dams also occupy valuable space of the riverway, and the ecological benefit is still unsatisfactory from the aspects of land conservation, economy and ecological benefit.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the above-mentioned not enough and defect of prior art, provide an ecological channel shore protection with keep off unrestrained structure to solve above-mentioned problem.
The utility model provides a technical problem can adopt following technical scheme to realize:
the utility model provides an ecological channel shore protection with keep off unrestrained structure that disappears which characterized in that includes:
constructing a wave-blocking structure at the side of the river channel;
the aquatic animal and plant life platform is arranged on the side of the river channel and is positioned on the rear side of the wave-breaking and eliminating structure;
a land greening area constructed on the land side and located on the rear side of the aquatic animal and plant living platform, and
and constructing a pedestrian path close to the land side and behind the land greening area.
In a preferred embodiment of the present invention, the wave-breaking structure comprises a wave-breaking prefabricated member group, a foundation connected with the wave-breaking prefabricated member group, and a pile foundation connected to the bottom of the foundation.
In a preferred embodiment of the present invention, the wave-breaking prefabricated member group comprises a plurality of front-row flat plates and a plurality of back-row arc-reflecting plates, which are arranged at intervals on the foundation, and each front-row flat plate and each back-row arc-reflecting plate are arranged on the foundation in a planar manner.
In a preferred embodiment of the present invention, the foundation is a cast-in-place reinforced concrete structure, and the thickness of the foundation is 300mm to 800 mm.
The utility model discloses a preferred embodiment, the pile foundation includes front row pile foundation and back row pile foundation, the front row pile foundation adopts prefabricated square pile, back row pile foundation adopts prefabricated sheet pile or steel sheet pile.
In a preferred embodiment of the present invention, submerged plants and emergent plants are planted on the aquatic animal and plant living platform in sequence from deep to shallow.
In a preferred embodiment of the present invention, the land greening area is set up in an inclined structure, and a plurality of greenbelts are planted in the land greening area.
Due to the adoption of the technical scheme, the beneficial effects of the utility model reside in that: the utility model discloses compare traditional shore protection, reduced the use amount of cubic metre of earth and stone engineering volume and reinforced concrete structure, reduced the waste of resource and the energy to ecological destruction has been reduced. In addition, the ship traveling wave impact prevention and elutriation effect is obvious, the ecological performance is good, the water and soil conservation effect is good, the investment is saved, the landscape and the hydrophilicity are good, and the safety and the stability are good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a plan view of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further explained below.
Referring to fig. 1 to 2, the ecological channel revetment with a wave-breaking structure comprises a wave-breaking structure 100, an aquatic animal and plant living platform 200, a land greening area 300 and a pedestrian path 400.
The wave-breaking and dissipating structure 100 is constructed on the river side, and the wave-breaking and dissipating structure 100 comprises a wave-breaking and dissipating prefabricated member group 110, a foundation 120 connected with the wave-breaking and dissipating prefabricated member group 110, and a pile foundation 130 connected to the bottom of the foundation 120. The foundation 120 in this embodiment is preferably a cast-in-place reinforced concrete structure, and the thickness of the foundation 120 is 300mm to 800 mm. The foundation 120 serves to connect the wave-breaking prefabricated member group 110 and the pile foundation 130
The wave-breaking prefabricated member group 110 comprises a plurality of front-row flat plates 110a and a plurality of rear-row arc-reflecting plates 110b which are arranged on a foundation 120 at intervals, and each front-row flat plate 110a and each rear-row arc-reflecting plate 110b are arranged on the foundation 120 in a planar mode. Specifically, the front row of flat plates 110a reflects and blocks the waves passing through the gap from propagating into the reverse arc-shaped plates 110b after the weakening ship travels for the first time. The second reflection, the blocking, the concentrated opposite impact and the energy dissipation weaken the impact and the washing of the ship traveling wave on the river bank, reduce the wave height, the wave speed and the swirling degree of the ship traveling wave, the impact force borne by the wave-blocking and wave-dissipating prefabricated part group 110 is transmitted to the pile foundation 130 through the foundation 120, and the pile foundation 130 also plays a role in ensuring the stable and safe anti-sliding performance of the bank protection.
The pile foundation 130 includes a front row pile foundation 130a and a rear row pile foundation 130b, the front row pile foundation 130a adopts a prefabricated square pile, and the rear row pile foundation 130b adopts a prefabricated sheet pile or a steel sheet pile. The size of the pile foundation 130 is determined by design.
The aquatic animal and plant life platform 200 is arranged on the side of the river channel and is positioned on the rear side of the wave-breaking structure 100. Submerged plants and emergent plants are planted on the aquatic animal and plant life platform 200 from deep to shallow in sequence.
The onshore greening area 300 is constructed on the land side and located at the rear side of the aquatic animal and plant living platform 200, the onshore greening area 300 is installed in an inclined structure, and a plurality of greenings are planted in the onshore greening area 300. And a pedestrian walkway 400 constructed at the rear side of the onshore greening area 300 and adjacent to the land side.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an ecological channel shore protection with keep off unrestrained structure that disappears which characterized in that includes:
constructing a wave-blocking structure at the side of the river channel;
the aquatic animal and plant life platform is arranged on the side of the river channel and is positioned on the rear side of the wave-breaking and eliminating structure;
a land greening area constructed on the land side and located on the rear side of the aquatic animal and plant living platform, and
and constructing a pedestrian path close to the land side and behind the land greening area.
2. The ecological channel revetment with a wave-breaking structure according to claim 1, wherein said wave-breaking structure comprises a group of wave-breaking prefabricated members, a foundation connected to said group of wave-breaking prefabricated members, and a pile foundation connected to the bottom of said foundation.
3. The ecological channel revetment with a wave-breaking structure as claimed in claim 2, wherein said wave-breaking prefabricated members comprise a plurality of front rows of flat plates and a plurality of rear rows of arc-reflecting plates spaced apart from each other on said foundation, each front row of flat plates and each rear row of arc-reflecting plates being arranged on said foundation in a planar manner.
4. The ecological channel revetment with a wave-breaking structure according to claim 2, wherein said foundation is a cast-in-place reinforced concrete structure, and the thickness of said foundation is 300 mm-800 mm.
5. The ecological channel revetment with a wave-breaking structure according to claim 2, wherein the pile foundation comprises a front row pile foundation and a rear row pile foundation, the front row pile foundation adopts a prefabricated square pile, and the rear row pile foundation adopts a prefabricated sheet pile or a steel sheet pile.
6. The ecological waterway revetment with a wave-breaking structure according to claim 1, wherein submerged plants and emergent plants are planted on the aquatic plant living platform from deep to shallow in sequence.
7. The ecological channel revetment with wave-breaking structure as claimed in claim 1, wherein said onshore greening area is arranged in an inclined structure, and said onshore greening area is planted with a plurality of greenery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120693246.7U CN214993533U (en) | 2021-04-06 | 2021-04-06 | Ecological channel revetment with keep off unrestrained structure that disappears |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120693246.7U CN214993533U (en) | 2021-04-06 | 2021-04-06 | Ecological channel revetment with keep off unrestrained structure that disappears |
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| CN214993533U true CN214993533U (en) | 2021-12-03 |
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| CN202120693246.7U Active CN214993533U (en) | 2021-04-06 | 2021-04-06 | Ecological channel revetment with keep off unrestrained structure that disappears |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266090A (en) * | 2023-11-23 | 2023-12-22 | 上海勘测设计研究院有限公司 | Coastal zone structure with storm prevention and ecological landscape and construction method |
-
2021
- 2021-04-06 CN CN202120693246.7U patent/CN214993533U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266090A (en) * | 2023-11-23 | 2023-12-22 | 上海勘测设计研究院有限公司 | Coastal zone structure with storm prevention and ecological landscape and construction method |
| CN117266090B (en) * | 2023-11-23 | 2024-02-06 | 上海勘测设计研究院有限公司 | Coastal zone structure with storm prevention and ecological landscape and construction method |
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