CN112267425A - Sea wall ecological slope protection structure and construction method - Google Patents
Sea wall ecological slope protection structure and construction method Download PDFInfo
- Publication number
- CN112267425A CN112267425A CN202011327517.3A CN202011327517A CN112267425A CN 112267425 A CN112267425 A CN 112267425A CN 202011327517 A CN202011327517 A CN 202011327517A CN 112267425 A CN112267425 A CN 112267425A
- Authority
- CN
- China
- Prior art keywords
- section
- wall
- layer
- concrete
- vertical section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
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
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- 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
-
- 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
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
-
- 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
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/102—Permanently installed raisable dykes
-
- 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
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/121—Devices for applying linings on banks or the water bottom
-
- 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
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Revetment (AREA)
Abstract
The invention discloses a sea wall ecological slope protection structure and a construction method, wherein the sea wall ecological slope protection structure is sequentially provided with an L-shaped wave wall, a planting groove, a concrete block stacking layer, a tooth wall and a block stone stacking layer from an uphill section to a downhill section; the L-shaped wave wall comprises a vertical section and a transverse section which are vertically connected with each other, the transverse section is arranged between the vertical section and the concrete block stacking layer, the planting groove is arranged on the transverse section, and landscape plants are planted in the planting groove; the protection to the seawall is realized in the cooperation of L shape breakwater wall, concrete piece stack layer, dentate wall and stone block stack layer, prevents that the seawall from being washed away the damage, and planting the groove and planting landscape plant then has realized the maintenance of ecological landscape, has solved the problem that prior art can't compromise ecological characteristic and scour prevention effect promptly conscientiously.
Description
Technical Field
The invention relates to the field of seawall construction, in particular to an ecological seawall protection slope structure and a construction method.
Background
Seawalls often require hard revetments to resist the scour of ocean waves. Conventionally, the embankment side bank slope of the seawall is protected by concrete. Although the erosion of sea waves can be prevented, the concrete slope protection lacks of ecological characteristics, namely, the ecological characteristics and the erosion prevention effect cannot be considered in the prior art, and therefore a technical scheme capable of solving the problem is urgently needed.
Disclosure of Invention
The invention aims to provide a sea wall ecological slope protection structure and a construction method thereof, and aims to solve the problem that the prior art cannot give consideration to both ecological characteristics and anti-scouring effect.
In order to solve the technical problem, the invention provides a sea wall ecological slope protection structure which is sequentially provided with an L-shaped wave wall, a planting groove, a concrete block stacking layer, a tooth wall and a block stone stacking layer from an uphill section to a downhill section; the L-shaped wave wall comprises a vertical section and a horizontal section which are mutually perpendicular and connected, the horizontal section is arranged between the vertical section and the concrete block stacking layer, the planting grooves are formed in the horizontal section, and landscape plants are planted in the planting grooves.
Preferably, the top of the vertical section is provided with a reverse arc section, the reverse arc section is perpendicular to the vertical section, and the reverse arc section and the horizontal section are arranged on the same side of the vertical section.
Preferably, the concrete block stacking layer comprises a plurality of twisted king-shaped concrete blocks and crushed stone mixed soil, the twisted king-shaped concrete blocks are paved, and the crushed stone mixed soil is filled in gaps among the twisted king-shaped concrete blocks.
Preferably, a filling layer, a geomembrane, a coarse sand layer and a gravel layer are sequentially arranged below the concrete block stacking layer from bottom to top.
Preferably, a concrete cushion is arranged below the L-shaped wave wall.
In order to solve the technical problem, the invention also provides a construction method of the sea wall ecological slope protection structure, which comprises the following steps,
step S1, pouring an L-shaped wave wall;
step S2, arranging planting grooves on the L-shaped wave walls, and planting landscape plants in the planting grooves;
step S3, pouring a tooth wall at the constant water level of the waterside embankment slope;
step S4, on the embankment slope below the tooth wall, filling the rock block to form a rock block stacking layer;
and step S5, arranging a concrete block stacking layer on the dyke body above the tooth wall.
Preferably, in step S1, a concrete cushion is poured, and then the L-shaped wave wall is poured on the concrete cushion.
Preferably, in step S1, the L-shaped wave wall includes a vertical section and a horizontal section that are perpendicular to each other, the horizontal section is disposed between the vertical section and the concrete block stacking layer, the planting groove is disposed on the horizontal section, a reverse arc section is disposed at the top of the vertical section, the reverse arc section is perpendicular to the vertical section, and the reverse arc section and the horizontal section are disposed on the same side of the vertical section.
Preferably, in step S5, the concrete block stacking layer includes twisted concrete blocks and a crushed stone mixture, the twisted concrete blocks are stacked in a manner such that the crushed stone mixture is filled in gaps between the twisted concrete blocks.
Preferably, in step S5, a filling layer, a geomembrane, a coarse sand layer and a gravel layer are sequentially disposed on the embankment body above the tooth wall from bottom to top, and then the concrete block stacking layer is disposed.
The invention has the following beneficial effects:
because the ecological slope protection structure of seawall is equipped with L shape breakwater wall, planting groove, concrete piece from the section of going up the slope down to the section of going down in proper order and stacks the layer, the layer is stacked to dentate wall and piece stone, so the cooperation that layer, dentate wall and piece stone were stacked to L shape breakwater wall, concrete piece has realized the protection to the seawall, prevents that the seawall from being erodeed the damage, and planting the groove and planting there is the view plant, then realized the maintenance of ecological landscape, solved the problem that prior art can't compromise ecological characteristic and scour prevention effect promptly conscientiously.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view provided in an embodiment of an ecological seawall revetment structure of the present invention;
fig. 2 is a schematic structural view of the concrete block of fig. 1 in a twisted shape.
The reference numbers are as follows:
10. an L-shaped wave wall; 11. a vertical section; 12. a transverse segment; 13. a reverse arc section;
20. planting grooves; 21. landscape plants;
30. a concrete block stacking layer; 31. twisting concrete blocks in the shape of Chinese character 'Wang'; 32. crushed stone mixed soil;
40. a tooth wall;
50. stacking layers of the rock blocks;
61. filling a soil layer; 62. a geomembrane; 63. a coarse sand layer; 64. a crushed stone layer; 65. a concrete pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The invention provides a sea wall ecological slope protection structure, an embodiment of which is shown in fig. 1 and fig. 2, wherein the sea wall ecological slope protection structure is provided with an L-shaped wave wall 10, a planting groove 20, a concrete block stacking layer 30, a tooth wall 40 and a block stone stacking layer 50 in sequence from an uphill section to a downhill section; the L-shaped wave wall 10 comprises a vertical section 11 and a horizontal section 12 which are mutually and vertically connected, the horizontal section 12 is arranged between the vertical section 11 and the concrete block stacking layer 30, the planting groove 20 is arranged on the horizontal section 12, and landscape plants 21 are planted in the planting groove 20.
Therefore, the L-shaped wave wall 10, the concrete block stacking layer 30, the tooth wall 40 and the block stone stacking layer 50 are matched to protect the seawall, the seawall is prevented from being damaged by scouring, the planting grooves 20 are planted with landscape plants 21 to keep ecological landscape, and the problem that ecological characteristics and anti-scouring effects cannot be considered in the prior art is practically solved.
Preferably, the top of the vertical section 11 is provided with an inverse arc section 13, the inverse arc section 13 is perpendicular to the vertical section 11, and the inverse arc section 13 and the horizontal section 12 are arranged on the same side of the vertical section 11.
Therefore, when the waves scour the L-shaped wave wall 10, the reverse arc section 13 can be shielded from the upper part, so that the waves are further prevented from turning over the L-shaped wave wall 10, and the wave prevention effect is improved.
Preferably, the concrete block stacking layer 30 includes a plurality of twisted king-shaped concrete blocks 31 and a crushed stone mixture 32, the twisted king-shaped concrete blocks 31 are stacked, and the crushed stone mixture 32 is filled in gaps among the twisted king-shaped concrete blocks 31.
The concrete block 31 with the shape of the Chinese character 'Niuwang' has excellent anti-scouring capability, so that the scouring strength of sea waves can be greatly reduced, and an important guarantee is provided for protecting a seawall; after the crushed stone mixed soil 32 is filled among the plurality of twisted concrete blocks 31, the stacking firmness of the twisted concrete blocks 31 can be reinforced.
Preferably, a filling layer 61, a geomembrane 62, a coarse sand layer 63 and a gravel layer 64 are sequentially arranged below the concrete block stacking layer 30 from bottom to top.
Therefore, under the mutual cooperation of the filling layer 61, the geomembrane 62, the coarse sand layer 63 and the gravel layer 64, the property of the embankment body of the sea wall is greatly changed, the firmness of the embankment body is enhanced, and the scouring resistance to sea waves is also enhanced.
Preferably, a concrete pad 65 is provided below the L-shaped wave wall 10.
Therefore, after the concrete cushion 65 is added, a stable pouring foundation is provided for the L-shaped wave wall 10, so that the wave-proof effect of the L-shaped wave wall 10 is better.
The invention also provides a construction method of the ecological sea wall protection structure, which comprises the following steps:
step S1, the L-shaped wave wall 10 is poured.
In step S1, the concrete pad 65 is first poured, and then the L-shaped wave wall 10 is poured on the concrete pad 65, where the thickness of the concrete pad 65 is 15 cm.
In addition, in step S1, the L-shaped wave wall 10 includes a vertical section 11 and a horizontal section 12 that are vertically connected to each other, the horizontal section 12 is disposed between the vertical section 11 and the concrete block stacking layer 30, the planting groove 20 is disposed on the horizontal section 12, a reverse arc section 13 is disposed on the top of the vertical section 11, the reverse arc section 13 is perpendicular to the vertical section 11, and the reverse arc section 13 and the horizontal section 12 are disposed on the same side of the vertical section 11; at the moment, the wall thickness of the L-shaped wave wall 10 is 80cm, the burial depth is 220cm, the L-shaped wave wall 10 is 150cm higher than the top of the dike, the wall thickness of the planting groove 20 is 20cm, the height is 60cm, the net width is 70cm, and a transverse partition wall is arranged at intervals of 30m, so that the landscape plants are planted in a separated mode.
Step S2, planting grooves 20 are arranged on the L-shaped wave walls 10, and landscape plants 21 are planted in the planting grooves 20.
And step S3, pouring the dentate wall 40 at the constant water level of the waterside embankment slope, and setting the thickness of the dentate wall 40 to be 50cm and the height to be 150 cm.
In step S4, on the bank slope under the tooth wall 40, the lump stones are dumped and filled to form the lump stone stacking layer 50.
In step S5, a concrete block stacking layer 30 is provided on the bank body above the tooth wall 40.
In step S5, the concrete block stacking layer 30 includes twisted concrete blocks 31 and crushed stone mixture 32, the twisted concrete blocks 31 are stacked, and the crushed stone mixture 32 is filled in gaps between the twisted concrete blocks 31.
In addition, in step S5, the filling 61, the geomembrane 62, the coarse sand layer 63, and the gravel layer 64 are sequentially provided from the bottom up on the bank above the tooth wall 40, and then the concrete block stacked layer 30 is provided.
After the mode is adopted, the seawall ecological slope protection structure can be manufactured, and consistent beneficial effects can be obtained, so that the description is omitted.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. An ecological slope protection structure of a sea wall is characterized in that,
the seawall ecological slope protection structure is sequentially provided with an L-shaped wave wall, a planting groove, a concrete block stacking layer, a tooth wall and a block stone stacking layer from an uphill section to a downhill section;
the L-shaped wave wall comprises a vertical section and a horizontal section which are mutually perpendicular and connected, the horizontal section is arranged between the vertical section and the concrete block stacking layer, the planting grooves are formed in the horizontal section, and landscape plants are planted in the planting grooves.
2. The ecological embankment protection slope structure of claim 1, wherein the top of the vertical section is provided with a reverse arc section, the reverse arc section is perpendicular to the vertical section, and the reverse arc section and the transverse section are arranged on the same side of the vertical section.
3. The ecological embankment protection slope structure of claim 1, wherein the concrete block stacking layer comprises twisted concrete blocks and crushed stone mixed soil, the twisted concrete blocks are stacked in a manner of being stacked, and the crushed stone mixed soil is filled in gaps among the twisted concrete blocks.
4. The ecological slope protection structure of seawall according to claim 1, characterized in that under the concrete block stacking layer, a filling layer, a geomembrane, a coarse sand layer and a gravel layer are arranged in sequence from bottom to top.
5. The ecological slope protection structure of seawall as claimed in claim 1, wherein a concrete cushion is provided under the L-shaped wave wall.
6. A construction method of an ecological sea wall protection slope structure is characterized by comprising the following steps,
step S1, pouring an L-shaped wave wall;
step S2, arranging planting grooves on the L-shaped wave walls, and planting landscape plants in the planting grooves;
step S3, pouring a tooth wall at the constant water level of the waterside embankment slope;
step S4, on the embankment slope below the tooth wall, filling the rock block to form a rock block stacking layer;
and step S5, arranging a concrete block stacking layer on the dyke body above the tooth wall.
7. The construction method according to claim 6,
in step S1, a concrete cushion is first poured, and then the L-shaped wave wall is poured on the concrete cushion.
8. The construction method according to claim 6,
in step S1, the L-shaped wave wall includes a vertical section and a horizontal section that are connected to each other in a perpendicular manner, the horizontal section is disposed between the vertical section and the concrete block stacking layer, the planting groove is disposed on the horizontal section, a reverse arc section is disposed at the top of the vertical section, the reverse arc section is perpendicular to the vertical section, and the reverse arc section and the horizontal section are disposed on the same side of the vertical section.
9. The construction method according to claim 6,
in step S5, the concrete block stacking layer includes twisted concrete blocks and crushed stone mixture, the twisted concrete blocks are stacked in a manner such that the crushed stone mixture is filled in gaps between the twisted concrete blocks.
10. The construction method according to claim 6,
in step S5, a filling layer, a geomembrane, a coarse sand layer, and a gravel layer are sequentially provided on the bank body above the tooth wall from bottom to top, and then the concrete block stacking layer is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011327517.3A CN112267425A (en) | 2020-11-24 | 2020-11-24 | Sea wall ecological slope protection structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011327517.3A CN112267425A (en) | 2020-11-24 | 2020-11-24 | Sea wall ecological slope protection structure and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112267425A true CN112267425A (en) | 2021-01-26 |
Family
ID=74338990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011327517.3A Pending CN112267425A (en) | 2020-11-24 | 2020-11-24 | Sea wall ecological slope protection structure and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112267425A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030218A (en) * | 2022-07-12 | 2022-09-09 | 中电建十一局工程有限公司 | Concrete slab construction method with rectangular tooth wall embedded with inverted filter layer |
| CN115233614A (en) * | 2022-05-20 | 2022-10-25 | 自然资源部第二海洋研究所 | Ecological seawall structure and construction method thereof |
| CN115030218B (en) * | 2022-07-12 | 2024-06-11 | 中电建十一局工程有限公司 | Concrete slab construction method for embedding rectangular tooth wall into inverted filter |
-
2020
- 2020-11-24 CN CN202011327517.3A patent/CN112267425A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233614A (en) * | 2022-05-20 | 2022-10-25 | 自然资源部第二海洋研究所 | Ecological seawall structure and construction method thereof |
| CN115030218A (en) * | 2022-07-12 | 2022-09-09 | 中电建十一局工程有限公司 | Concrete slab construction method with rectangular tooth wall embedded with inverted filter layer |
| CN115030218B (en) * | 2022-07-12 | 2024-06-11 | 中电建十一局工程有限公司 | Concrete slab construction method for embedding rectangular tooth wall into inverted filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5939635B2 (en) | Construction method of tide embankment by embankment reinforced earth method using honeycomb structure and planar reinforcement | |
| CN105178245A (en) | Large filling bag ecological embankment and revetment building method for river lake channel | |
| CN111622179A (en) | Fence plate slope protection structure for ecological reconstruction of sea wall and construction method thereof | |
| CN112267425A (en) | Sea wall ecological slope protection structure and construction method | |
| CN212896148U (en) | Combined ecological slope protection | |
| CN212426957U (en) | Bank protection engineering hydraulic structure | |
| CN209854656U (en) | Dyke | |
| CN218911257U (en) | Ecological seawall structure | |
| CN113638360B (en) | Seawall folded stone facing structure | |
| CN111321700B (en) | Overflowing energy dissipation type ecological bank protection method for anti-scouring and anti-landslide barrier plugs | |
| CN211498714U (en) | Multistage scour protection dyke pond | |
| CN211228358U (en) | Improved generation seawall dyke foot reinforced structure | |
| CN213682159U (en) | Ecological compound slope protection | |
| CN210459099U (en) | Seawall structure on soft soil foundation | |
| CN111622177A (en) | Bottom sealing nut block slope protection structure for sea wall ecological reconstruction and construction method thereof | |
| CN207714258U (en) | Dike structure suitable for muck foundation | |
| CN217601332U (en) | Ecological revetment structure of sea island of sandy soil-deficient coast | |
| CN212533934U (en) | Be applied to ecological slope protection structure of mud flat | |
| CN219260878U (en) | Stepped ecological bank protection structure | |
| JP4927355B2 (en) | How to build a sloping bank | |
| CN215948234U (en) | Interim cofferdam structure | |
| CN220908279U (en) | Fish habitat protection habitat micro-terrain remodeling system | |
| CN219260885U (en) | Water conservancy assembled slope protection structure for steep embankment slope | |
| CN211446797U (en) | Seawall ecological face guard structure | |
| CN218622091U (en) | Sea wall wave dissipation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |