CN216108324U - Coastal ecological bank protection structure - Google Patents
Coastal ecological bank protection structure Download PDFInfo
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- CN216108324U CN216108324U CN202121992142.2U CN202121992142U CN216108324U CN 216108324 U CN216108324 U CN 216108324U CN 202121992142 U CN202121992142 U CN 202121992142U CN 216108324 U CN216108324 U CN 216108324U
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Abstract
The utility model discloses a coastal ecological bank protection structure which is arranged on a bank body at the edge of a coastal bank, wherein the bank body is sequentially provided with geotextile, a inverted filter layer, a block stone cushion layer and a bank protection structure; the bottom end of the upper slope surface is higher than the top end of the lower slope surface, and the upper slope surface and the lower slope surface are both arranged in an upward inclined manner; the top of the upper slope surface is connected with the top of the embankment; the revetment platform and the banket block are respectively positioned at two ends of the lower slope surface, the bottom end of the lower slope surface is connected with the banket block, and the top end of the lower slope surface is connected with the revetment platform; and the upper slope surface is provided with a planting area. The utility model provides a coastal ecological bank protection structure which can meet daily protection functions and can also meet various functions of ecology, sightseeing and leisure and the like.
Description
Technical Field
The utility model relates to the technical field of a shore protection structure, in particular to a coastal ecological shore protection structure.
Background
China is rich in coastline resources, wherein artificial revetments need to be built for protecting the coastline from erosion or for ocean development and utilization.
At present, the protective function of the coastal revetment structure in China is mainly considered, revetment engineering is mostly of a grouted blockstone or cast-in-place reinforced concrete vertical structure, the ecological performance of the revetment type is not strong, along with the development of society and economy, the ecological performance of the revetment engineering is more emphasized, the ecological requirement is higher and higher, the revetment engineering begins to develop towards the ecological mode, the traditional revetment is subjected to ecological upgrade, the ecological environment is beautified and improved, and the harmonious relation between people and nature is realized in an effort while the protective function of the revetment is ensured.
Therefore, the design of the multifunctional bank protection structure which meets the protection function, ecological protection and sightseeing and leisure has great significance.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a coastal ecological bank protection structure which can meet the daily protection function and can also meet various functions of ecological protection, sightseeing and leisure and the like.
The utility model adopts the following technical scheme:
the utility model provides a coastal ecology shore protection structure, sets up on the bank body of coastal bank limit, geotechnological cloth, inverted filter, block stone bed course and shore protection structure have arranged in proper order on the bank body, its characterized in that: the coastal ecological bank protection structure comprises a toe protection block, a lower slope surface, a bank protection platform, an upper slope surface and a bank top which are sequentially connected from the inner side of the coast to the bank edge; the bottom end of the upper slope surface is higher than the top end of the lower slope surface, and the upper slope surface and the lower slope surface are both arranged in an upward inclined manner;
the bank top and the bank protection platform are positioned at two ends of the upper slope surface, the bottom end of the upper slope surface is connected with the bank protection platform, and the top end of the upper slope surface is connected with the bank top; the revetment platform and the banket block are respectively positioned at two ends of the lower slope surface, the bottom end of the lower slope surface is connected with the banket block, and the top end of the lower slope surface is connected with the revetment platform; and the upper slope surface is provided with a planting area.
As a further improvement of the technical scheme of the utility model, the upper slope surface comprises a planting block body provided with the planting area, the planting block body comprises a clamping groove, a planting groove and a tenon, the clamping groove is positioned at one end of the opening of the planting groove, the tenon is positioned at the other end far away from the opening of the planting groove, the clamping groove and the tenon are opposite sides and are mutually matched; plant the block and still include the hole of permeating water, the hole of permeating water is located and keeps away from plant groove open-ended one end, and communicate with each other with planting the groove.
As a further improvement of the technical scheme of the utility model, a rock block cushion layer is arranged below the planting blocks, the planting blocks are arranged on the upper slope surface in a stacking manner in a high-low stacking arrangement combination mode, the tenon of the planting block at the upper part is accommodated in the clamping groove of the planting block at the lower part, and the adjacent planting block layers are arranged in a staggered manner.
As a further improvement of the technical scheme of the present invention, the ascending surface further comprises steps, the embankment top comprises an embankment top road, the bank protection platform comprises a sightseeing road, the steps comprise a plurality of steps penetrating through the ascending surface, and the steps connect the embankment top road and the sightseeing road.
As a further improvement of the technical scheme of the utility model, the embankment top further comprises a first safety guardrail, and the first safety guardrail is vertically arranged on the surface of the embankment top road and is attached to the planting block body.
As a further improvement of the technical scheme of the utility model, the revetment platform further comprises a convex platform, a second safety guardrail and a vertical retaining wall, wherein the second safety guardrail is vertically arranged on the sightseeing road and the surface of the convex platform and is positioned on one side far away from the upper slope; vertical type barricade one end and bank body fixed connection, the other end and protruding platform fixed connection.
Further as an improvement of the technical scheme of the utility model, the downhill comprises a facing block body, and the facing block body is arranged on the surface of the rock cushion layer.
As a further improvement of the technical scheme of the utility model, the foot protection block bodies are arranged on the surface of the stone cushion layer, each foot protection block body comprises an upper frame and a lower entity, and the upper frame and the lower entity are integrally connected; the lower entity also comprises a plurality of holes which are communicated with each other.
Further as an improvement of the technical scheme of the utility model, the surface protection block body is a prefabricated block body such as a fence plate, a quadrangular hollow block, a twisted king block, a twisted I-shaped block and the like.
As a further improvement of the technical scheme of the utility model, one end of the downhill slope close to the revetment platform is higher than the horizontal plane, one end of the downhill slope far away from the revetment platform and the banket block are positioned below the horizontal plane, and the bank top, the uphill slope and the revetment platform are positioned above the horizontal plane.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a coastal ecological bank protection structure, which is characterized in that the coastal ecological bank protection structure is arranged on a bank body at the edge of a coastal bank, geotechnical cloth, a reversed filter layer, a block stone cushion layer and a bank protection structure are sequentially arranged on the bank body, and the coastal ecological bank protection structure is sequentially connected with a toe protection block body, a lower slope surface, a bank protection platform, an upper slope surface and a bank top from the inner side of the coastal to the edge of the shore; the bottom end of the upper slope surface is higher than the top end of the lower slope surface, the upper slope surface and the lower slope surface are both arranged in an upward inclined manner, and the upward inclined manner forms a shape with a narrow upper part and a wide lower part, so that the revetment structure is more stable; the embankment top and the embankment platform are positioned at two ends of an upper slope surface, the bottom end of the upper slope surface is connected with the embankment platform, the top end of the upper slope surface is connected with the embankment top, and the embankment platform can be used as a viewing platform, so that the visual enjoyment of people can be met, and a hydrophilic space can be provided for people; the revetment platform and the foot protection block bodies are respectively positioned at two ends of the lower slope surface, the bottom end of the lower slope surface is connected with the foot protection block bodies, and the top end of the lower slope surface is connected with the revetment platform, wherein the foot protection block body structure also has the characteristics of artificial fish firewood, and provides a resting refuge place for marine fishes while meeting the functions of bottom protection and bed fixation; the upper slope is provided with a planting area which can be used for planting proper plants to meet the ecological effect; this coastal ecology shore protection structure can satisfy daily safeguard function, can also satisfy multiple functions such as ecology, sightseeing leisure.
Drawings
The technology of the present invention will be described in further detail with reference to the accompanying drawings and detailed description below:
FIG. 1 is a top view of a coastal ecological revetment structure;
FIG. 2 is a schematic view of the structure of FIG. 1 taken along the line A-A;
FIG. 3 is a schematic view of the structure of FIG. 2 taken along the direction B-B;
FIG. 4 is a schematic view of a planting block installation;
FIG. 5 is a schematic structural view of a planting block;
fig. 6 is a schematic structural view of the foot protection block.
Reference numerals:
1-dyke top; 11-a first safety barrier; 12-embankment top road; 2-ascending slope; 21-coastal plants; 22-planting the block; 221-card slot; 222-planting grooves; 223-tenon; 224-water permeable pores; 23-step; 3-a bank protection platform; 31-sightseeing road; 32-a raised platform; 33-a second safety barrier; 34-a concrete vertical retaining wall; 4-downward slope; 41-a facing block; 5-a foot protection block; 51-an upper frame; 52-lower entity; 521-holes; 6-block stone cushion layer; 7-inverted filter layer; 8-geotextile; 9-bank body.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be clearly and completely described in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the schemes and the effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The same reference numbers will be used throughout the drawings to refer to the same or like parts.
A coastal ecological bank protection structure is shown in figures 1 to 6 and comprises a bank top 1, an upper slope surface 2, a bank protection platform 3, a lower slope surface 4 and a foot protection block 5.
Arranging a coastal ecological bank protection structure on a bank body 9 at the edge of a coastal bank, wherein a geotextile 8, a reversed filter layer 7, a block stone cushion layer 6 and the bank protection structure are sequentially arranged on the bank body 9; the inverted filter layer 7 is mainly used for preventing water and soil loss, so that the soil of a dam or a bank body is not carried away when the seepage water flows out; the geotextile 8 keeps the integral structure and function for preventing the loss and the mixing between the bank body 9 and the inverted filter layer 7, and enhances the bearing capacity of the bank body 9.
The coastal ecological bank protection structure is characterized in that a banket block 5, a downhill surface 4, a bank protection platform 3, an uphill surface 2 and a bank top 1 are sequentially connected from the inner side of the coast to the bank edge; the bottom end of the upper slope surface 2 is higher than the top end of the lower slope surface 4, the upper slope surface 2 and the lower slope surface 4 are both arranged in an upward inclined manner, and the upward inclined manner forms a shape with a narrow upper part and a wide lower part, so that the revetment structure is more stable; the embankment top 1 and the embankment platform 3 are respectively positioned at two ends of the upper slope surface 2, the bottom end of the upper slope surface 2 is connected with the embankment platform 3, the top end of the upper slope surface 2 is connected with the embankment top 1, and the embankment platform 3 can be used as a viewing platform, so that the visual enjoyment of people can be met, and a hydrophilic space can be provided for people; the revetment platform 3 and the banket block 5 are respectively positioned at two ends of the downward slope 4, the bottom end of the downward slope 4 is connected with the banket block 5, and the top end of the downward slope 4 is connected with the revetment platform 3, wherein the banket block 5 is the foundation of the whole revetment structure, and the bottom protection is used for fixing the bed, so that the riverbed under the banket is not scoured and hollowed by water flow; the upper slope surface 2 is provided with a planting area which can be used for planting proper plants to meet the ecological effect; this coastal ecology shore protection structure can satisfy daily safeguard function, can also satisfy multiple functions such as ecology, sightseeing leisure.
The ascending surface 2 comprises planting blocks 22, the planting blocks 22 are prefabricated by rectangular reinforced concrete and comprise clamping grooves 221, planting grooves 222 and tenons 223, the clamping grooves 221 are located at one ends of openings of the planting grooves 222, the tenons 223 are located at the other ends far away from the openings of the planting grooves 222, the clamping grooves 221 and the tenons 223 are opposite sides, and the clamping grooves 221 and the tenons 223 are mutually matched; the planting block body 22 also comprises a water permeable hole 224, the water permeable hole 224 is positioned at one end far away from the opening of the planting groove 222 and is communicated with the planting groove 222; when planting, firstly paving a inverted filter layer 7 in the planting tank, and then paving planting soil, selecting some wind-resistant and salt-resistant coastal plants 21 for planting, and adding features for the landscape of bank protection; the stone cushion layer 6 is arranged below the planting blocks 22, the stone cushion layer 6 is a combination form of high-low stacking arrangement and is used for stacking the planting blocks 22 on the upper slope surface 2, the tenon 223 of the planting block 22 on the upper part is accommodated in the clamping groove 221 of the planting block 22 on the lower part, the adjacent planting block 22 layers are staggered and laid, the firmness of the staggered and laid planting blocks 22 can be improved, the staggered planting blocks 22 can better share the pressure, the uniform stress of the blocks is ensured, and the blocks are more attractive;
the ascending surface 2 further comprises a ladder 23, the embankment top 1 comprises an embankment top road 12, the embankment top road 12 is of a cast-in-place concrete structure or an asphalt surface layer structure, and the purpose can be determined according to the purpose of the embankment top road 12; the revetment platform 3 comprises a sightseeing road 31, the sightseeing road 31 is of a cast-in-place concrete structure, the surface layer of the sightseeing road 31 can be paved by using decorative block bodies, and the material of the decorative block bodies can be selected according to local culture and natural conditions; the ladder 23 comprises a plurality of steps penetrating the upper slope surface 2, the ladder 23 is connected with the embankment top road 12 and the sightseeing road 31, the ladder 23 is arranged at certain intervals, and the set distance is determined according to the actual condition and the flow of tourists; the levee top 1 further comprises a first safety guardrail 11, and the first safety guardrail 11 is vertically installed on the surface of the levee top road and attached to the planting blocks.
The revetment platform 3 further comprises a convex platform 32, a second safety guardrail 33 and a concrete vertical retaining wall 34, wherein the second safety guardrail 33 is vertically arranged on the surfaces of the sightseeing road 31 and the convex platform 32, the convex platform 32 can be used as a fishing leisure platform and is positioned on one side far away from the upper slope surface, and the quantity of the fishing leisure platforms can be set at certain intervals according to actual conditions and the number of fishing people; concrete vertical type barricade 34 one end is pour with bank body 9 and is fixed, and the other end is pour with protruding platform 32 and is fixed, and concrete vertical type barricade 34 is far away from the one end and the horizontal plane contact of bank body 9, can prevent effectively that the splash of ocean from beating on the platform.
The lower slope surface 4 comprises a surface protection block body 41, the surface protection block body 41 is arranged on the surface of a stone cushion layer 6, one end, close to the revetment platform 3, of the lower slope surface 4 is higher than a water level wave splashing area, and the surface protection block body 41 can adopt prefabricated block bodies such as a fence plate, a four-corner hollow block, a twisted Chinese character 'wang' block, a twisted I-shaped block and the like due to the fact that the surface protection block body 41 needs to consider the wave dissipation effect.
The foot protection block body 5 is positioned below a horizontal plane and is regularly arranged on the surface of the stone cushion layer 6, the foot protection block body 5 comprises an upper frame 51 and a lower entity 52, and the upper frame 51 and the lower entity 52 are integrally connected; the lower solid 52 further comprises 4-10 holes 521, the holes 521 are fish hiding holes, the fish hiding holes are communicated with each other, and the prefabricated foot protection block body close to the lower slope surface 4 needs to be close to the face protection block body 41 to prevent the face protection block body 41 from sliding down.
The installation process of the coastal ecological bank protection structure of the utility model is as follows:
1) firstly, calculating the slope of the bank body according to the height of the shore protection seawater, and paving the bank body 9 with the same slope according to the calculated slope;
2) sequentially laying geotextile 8, inverted filter layer 7 and block stone cushion layer 6 on the bank body 9;
3) after the laying is finished, placing the prefabricated foot protection block body 5 at the bottom of the sea, placing the prefabricated face protection block body 41 on the lower slope surface 4 from bottom to top after the foot protection block body 5 is placed, wherein the lowest face protection block body 41 props against the foot protection block body 5, and the face protection block body 41 is laid to the bank protection platform 3;
4) firstly, pouring a concrete vertical retaining wall 34, building a fishing leisure platform on the concrete vertical retaining wall 34, then pouring a sightseeing road 31 and a bank top road 12, and then respectively installing a first safety guardrail 11 and a second safety guardrail 33 on the bank top road 12 and the sightseeing road 31;
5) stacking the rock block cushion layers 6 on the upper slope surface 2, stacking the rock block cushion layers 6 into a high-low stacked arrangement mode, and then installing the prefabricated planting blocks 22 on the rock block cushion layers 6 in a staggered mode;
6) after the planting block 22 is installed, a inverted filter layer and planting soil are sequentially paved below the planting grooves 222 in the planting block 22;
7) finally, the selected coastal plants 21 are planted in the planting blocks 22.
Other contents of the coastal ecological bank protection structure of the utility model are referred to in the prior art and are not described in detail herein.
The above embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto in any way, so that any modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the scope of the present invention, unless departing from the technical spirit of the present invention.
Claims (10)
1. The utility model provides a coastal ecology shore protection structure, sets up on the bank body of coastal bank limit, geotechnological cloth, inverted filter, block stone bed course and shore protection structure have arranged in proper order on the bank body, its characterized in that: the coastal ecological bank protection structure comprises a toe protection block, a lower slope surface, a bank protection platform, an upper slope surface and a bank top which are sequentially connected from the inner side of the coast to the bank edge; the bottom end of the upper slope surface is higher than the top end of the lower slope surface, and the upper slope surface and the lower slope surface are both arranged in an upward inclined manner;
the bank top and the bank protection platform are positioned at two ends of the upper slope surface, the bottom end of the upper slope surface is connected with the bank protection platform, and the top end of the upper slope surface is connected with the bank top; the revetment platform and the banket block are respectively positioned at two ends of the lower slope surface, the bottom end of the lower slope surface is connected with the banket block, and the top end of the lower slope surface is connected with the revetment platform; and the upper slope surface is provided with a planting area.
2. The coastal ecological revetment structure of claim 1, wherein: the upper slope surface comprises a planting block body provided with the planting area, the planting block body comprises a clamping groove, a planting groove and a tenon, the clamping groove is positioned at one end of the opening of the planting groove, the tenon is positioned at the other end far away from the opening of the planting groove, the clamping groove and the tenon are opposite sides and are mutually matched; plant the block and still include the hole of permeating water, the hole of permeating water is located and keeps away from plant groove open-ended one end, and communicate with each other with planting the groove.
3. The coastal ecological revetment structure of claim 2, wherein: the planting block body is characterized in that a block stone cushion layer is arranged below the planting block body, the planting block body is arranged on the upper slope surface in a stacking mode in a high-low stacking arrangement mode, the planting block body tenon on the upper portion is contained in the planting block body clamping groove on the lower portion, and the adjacent planting block body layers are installed in a staggered mode.
4. A coastal ecological revetment structure according to claim 3, wherein: the slope-ascending surface further comprises steps, the embankment top comprises an embankment top road, the bank protection platform comprises a sightseeing road, the steps comprise a plurality of steps penetrating through the slope-ascending surface, and the steps are connected with the embankment top road and the sightseeing road.
5. The coastal ecological revetment structure of claim 4, wherein: the embankment top further comprises a first safety guardrail, and the first safety guardrail is vertically installed on the surface of the embankment top road and attached to the planting blocks.
6. The coastal ecological revetment structure of claim 4, wherein: the revetment platform further comprises a convex platform, a second safety guardrail and a vertical retaining wall, wherein the second safety guardrail is vertically arranged on the sightseeing road and the surface of the convex platform and is positioned on one side far away from the upper slope; vertical type barricade one end and bank body fixed connection, the other end and protruding platform fixed connection.
7. The coastal ecological revetment structure of claim 1, wherein: the downhill surface comprises facing blocks which are arranged on the surface of a stone cushion layer.
8. The coastal ecological revetment structure of claim 1, wherein: the foot protection block bodies are arranged on the surface of the stone cushion layer and comprise upper frames and lower entities, and the upper frames are integrally connected with the lower entities; the lower entity also comprises a plurality of holes which are communicated with each other.
9. The coastal ecological revetment structure of claim 7, wherein: the surface protection block body is a prefabricated block body of a fence plate, a four-corner hollow block, a twisted Chinese character 'wang' block and a twisted I-shaped block.
10. The coastal ecological revetment structure of claim 1, wherein: the end of the downhill surface close to the revetment platform is higher than the horizontal plane, the end far away from the revetment platform and the banket block are positioned below the horizontal plane, and the bank top, the uphill surface and the revetment platform are positioned above the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121992142.2U CN216108324U (en) | 2021-08-23 | 2021-08-23 | Coastal ecological bank protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121992142.2U CN216108324U (en) | 2021-08-23 | 2021-08-23 | Coastal ecological bank protection structure |
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| Publication Number | Publication Date |
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| CN216108324U true CN216108324U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121992142.2U Active CN216108324U (en) | 2021-08-23 | 2021-08-23 | Coastal ecological bank protection structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117403595A (en) * | 2023-12-13 | 2024-01-16 | 中国海洋大学 | Ecological bank protection and control system and control method thereof |
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2021
- 2021-08-23 CN CN202121992142.2U patent/CN216108324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117403595A (en) * | 2023-12-13 | 2024-01-16 | 中国海洋大学 | Ecological bank protection and control system and control method thereof |
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