CN216474804U - Novel sheet pile type revetment structure - Google Patents
Novel sheet pile type revetment structure Download PDFInfo
- Publication number
- CN216474804U CN216474804U CN202121036413.7U CN202121036413U CN216474804U CN 216474804 U CN216474804 U CN 216474804U CN 202121036413 U CN202121036413 U CN 202121036413U CN 216474804 U CN216474804 U CN 216474804U
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- steel sheet
- sheet pile
- soil
- permeable
- planting
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 45
- 239000010959 steel Substances 0.000 claims abstract description 45
- 239000002689 soil Substances 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 8
- 239000004567 concrete Substances 0.000 claims description 9
- 239000004575 stone Substances 0.000 claims description 9
- 239000011435 rock Substances 0.000 claims description 5
- 239000004746 geotextile Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 description 10
- 238000010276 construction Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 208000034189 Sclerosis Diseases 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
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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
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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- Revetment (AREA)
Abstract
The utility model discloses a novel sheet pile type revetment structure, which comprises a cast-in-place reinforced concrete plate foundation layer arranged on foundations on two sides of a river channel and a plurality of steel sheet piles arranged along two sides of the river channel; the steel sheet piles are arranged close to the riverway near water, and the lower ends of the steel sheet piles are embedded into the foundation; a permeable structure and a permeable soil-retaining structure are filled in a gap between the steel sheet pile and the original river bank soil slope; the adjacent steel sheet piles are connected through the prefabricated groove structure, the bottom surface of the prefabricated groove structure is provided with a clamping groove, the upper end of each steel sheet pile is clamped in the clamping groove, the upper surface of the prefabricated groove structure is sunken downwards to form a planting groove, and the planting groove is used for planting flowers and plants. Through setting up the steel sheet pile, permeating water the structure and permeating water and retaining the soil structure, play and keep off soil, manger plate bank protection and the ecological effect of permeating water. In addition, through setting up the prefabricated groove structure, not only improve the wholeness of bank protection structure with adjacent steel sheet pile even as an organic whole, through plant flowers and plants in planting the groove simultaneously, effectively solve the problem that town river bank protection hardens and the ecology is poor.
Description
Technical Field
The utility model belongs to the technical field of river channel bank protection, and particularly relates to a novel sheet pile type bank protection structure.
Background
Most of the existing revetment structures mainly protect the revetment from flood, the ecological requirements of the revetment structures are less emphasized, and little or no consideration is given to the influence of the manual intervention means of the revetment structures on the ecological environment of the original river channel. Most of the existing revetment structures belong to hard revetment structures which are not water-permeable or poor in water permeability, river water in a river channel is completely isolated from river banks on two sides by the revetment structures, and the original ecological environment is not recovered to the greatest extent after the revetment structures are built, so that the ecological balance is damaged. However, the existing proposal of environmental protection and resource saving, under the circumstance, the old hard bank protection structure can not meet the environmental management requirements of urban rivers.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel sheet pile type revetment structure, which solves the technical problems that the ecological requirement of the revetment structure is less emphasized, the original ecological environment is not recovered as much as possible after the revetment structure is constructed, the ecological balance is damaged, and the existing revetment structure is a hard structure with poor water permeability.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a novel sheet pile type revetment structure comprises a cast-in-place reinforced concrete plate foundation layer arranged on foundations on two sides of a river channel and a plurality of steel sheet piles arranged along two sides of the river channel;
the steel sheet piles are arranged close to the riverway near water, and the lower ends of the steel sheet piles are embedded into the foundation; a permeable structure and a permeable soil retaining structure are filled in a gap between the steel sheet pile and the original river bank soil slope;
adjacent steel sheet piles are connected through a prefabricated groove structure, a clamping groove is formed in the bottom surface of the prefabricated groove structure, the upper end of each steel sheet pile is clamped in the clamping groove, the upper surface of the prefabricated groove structure is sunken downwards to form a planting groove, and the planting grooves are used for planting flowers and plants.
Through setting up the steel sheet pile, permeating water the structure and permeating water and retaining the soil structure, play and keep off soil, manger plate bank protection and the ecological effect of permeating water. In addition, through setting up the prefabricated groove structure, not only improve the wholeness of bank protection structure with adjacent steel sheet pile even as an organic whole, simultaneously through plant flowers and plants in planting the groove, effectively solve the problem that town river bank protection sclerosis and ecological nature are poor.
And further optimizing, the steel sheet pile is a high-strength U-shaped steel sheet pile, the U-shaped steel sheet pile is connected into a whole after being pressed by the prefabricated groove structure, and the prefabricated groove structure covers the water permeable structure. The steel sheet pile and the permeable structure are connected into a whole by the prefabricated groove structure, so that the structural stability is improved.
Further optimizing, arranging the water permeable structure close to the steel sheet pile, and arranging the water permeable soil retaining structure close to the original river bank soil slope;
the water permeable structure is a large-particle-size rock block filling structure with good gradation and is arranged on the foundation layer of the cast reinforced concrete slab; the grain diameter of the block stones in the water-permeable soil-retaining structure is smaller than that of the block stones in the water-permeable structure.
Further optimize, permeate water retaining structure includes along the vertical three-layer guest graticule mesh gabion that stacks, and guest graticule mesh gabion is laid geotechnological cloth to the bank and to the river face.
Further optimizing, building an ecological slope protection structure on the original river bank soil slope; the ecological slope protection structure comprises cast-in-place concrete protection feet and a grass-planting gravel soil cushion surface; the grass-planting gravel soil pad surface is obliquely pressed on the cast-in-place concrete foot protector.
Compared with the prior art, the utility model has the following beneficial effects:
through setting up the steel sheet pile, permeating water the structure and permeating water and retaining the soil structure, play and keep off soil, manger plate bank protection and the ecological effect of permeating water. In addition, through setting up the prefabricated groove structure, not only improve the wholeness of bank protection structure with adjacent steel sheet pile even as an organic whole, simultaneously through plant flowers and plants in planting the groove, effectively solve the problem that town river bank protection sclerosis and ecological nature are poor.
Drawings
Fig. 1 is a schematic structural diagram of the novel sheet pile type revetment structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1, a novel sheet pile type revetment structure comprises a cast-in-place reinforced concrete slab foundation layer 1 arranged on foundations 9 on two sides of a river channel and a plurality of steel sheet piles 2 arranged along two sides of the river channel;
the steel sheet pile 2 is arranged close to the riverway near water, and the lower end of the steel sheet pile is embedded into a foundation 9; a gap between the steel sheet pile 2 and the original river bank soil slope is filled with a water permeable structure 3 and a water permeable soil retaining structure 5;
adjacent steel sheet pile 2 is connected through prefabricated groove structure 4, and the bottom surface of prefabricated groove structure 4 is provided with the draw-in groove, and the upper end card of steel sheet pile 2 is established in the draw-in groove, and the upper surface undercut of prefabricated groove structure 4 forms plants the groove, plants the groove and is used for planting flowers and plants.
Through setting up steel sheet pile 2, permeable structure 3 and permeable soil retaining structure 5, play and keep off soil, manger plate bank protection and the ecological effect of permeating water. Outside two, through setting up prefabricated groove structure 4, not only adjacent even stability as an organic whole bank protection structure with steel sheet pile 2, simultaneously through planting flowers and plants plant in planting the groove, effectively solve the problem that town river bank protection sclerosis and ecological nature are poor.
In this embodiment, the steel sheet pile 2 is a high-strength U-shaped steel sheet pile, the U-shaped steel sheet pile is pressed against the prefabricated groove structure 4 and then connected into a whole, and the prefabricated groove structure 4 covers the water permeable structure 3.
The U-shaped pile is high in structural rigidity, good in stress condition, high in quality, durable and the like, can meet the construction requirements of revetment, and due to the fact that the water retaining structures 2 are connected through the bayonets of the prefabricated grooves, the integrity and stability of the structure are enhanced, the prefabricated grooves can be prefabricated before construction, the quality is controllable, construction is rapid, and the construction period can be greatly shortened. Planting soil is filled in the plurality of prefabricated grooves which are distributed adjacently, and arbors, shrubs, ground cover plants and the like can be planted.
In the embodiment, the permeable structure 3 is arranged close to the steel sheet pile 2, and the permeable soil retaining structure 5 is arranged close to the original river bank soil slope;
the water permeable structure 3 is a large-particle-size rock block filling structure with good grading and is arranged on the cast-in-place reinforced concrete slab foundation layer 1; the large-particle-size rock block filling structure can increase the self-weight of the structure and enhance the structural stability. The grain diameter of the block stones in the water permeable soil retaining structure 5 is smaller than that of the block stones in the water permeable structure 3.
In this embodiment, retaining structure 5 permeates water and includes along the vertical three-layer guest graticule mesh gabion that stacks, and guest graticule mesh gabion is laid geotechnological cloth 7 to the bank and to the river face. The geotechnical cloth between the upper water permeable structure and the water permeable retaining structure and between the water permeable retaining structure and the original river bank soil at the rear part are matched to form a sequencing structure with the particle size from small to large on the whole from the land to the river direction, so that the effect of preventing soil loss and improving the water permeability of the retaining structure can be achieved, and the geotechnical cloth is used as a good water-land communication transition area.
In this embodiment, an ecological slope protection structure 8 is built on the original river bank soil slope; the ecological slope protection structure 8 comprises cast-in-place concrete guard feet 8-1 and a grass-planting gravel soil cushion surface 8-2; the grass-planting gravel soil pad surface 8-2 is obliquely pressed on the cast-in-place concrete foot protector 8-1.
The construction method of the revetment structure comprises the following steps: firstly digging a field which accords with the size of a revetment structure on a river bank, driving the lower end of a water retaining structure 2 into a foundation 9, casting a reinforced concrete plate foundation layer 1 on site after simple treatment of the foundation 9, stacking a first layer of Bingge net stone cage on the concrete plate foundation layer 1 after solidification and maintenance of the concrete plate foundation layer 1 are finished, then paving geotextile on the shore surface and the river surface of the Bingge net stone cage, immediately paving a first layer of large-particle-size rock blocks with good grading between the Bingge net stone cage and the water retaining structure 2 to form a water permeable structure 3, and backfilling a first layer of backfill soil. The second layer of lay-up is completed according to this step. And a third layer placing prefabricated groove structure 4 is used for connecting the water retaining structure 2 into a whole and filling planting soil, a third layer guest grid gabion is laid immediately, and a third layer backfill soil is backfilled. And (3) pouring concrete feet protection 8-1 above the back filled soil, and paving a grass-planting gravel soil pad surface 8-2 after the feet protection and maintenance are finished.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. A novel sheet pile type revetment structure is characterized by comprising a cast-in-place reinforced concrete slab foundation layer (1) arranged on foundations (9) on two sides of a river channel and a plurality of steel sheet piles (2) arranged along two sides of the river channel;
the steel sheet pile (2) is arranged close to the riverway near water, and the lower end of the steel sheet pile is embedded into the foundation (9); a permeable structure (3) and a permeable soil retaining structure (5) are filled in a gap between the steel sheet pile (2) and the original river bank soil slope;
adjacent steel sheet piles (2) are connected through a prefabricated groove structure (4), a clamping groove is formed in the bottom surface of the prefabricated groove structure (4), the upper end of each steel sheet pile (2) is clamped in the clamping groove, the upper surface of the prefabricated groove structure (4) is sunken downwards to form a planting groove, and the planting grooves are used for planting flowers and plants.
2. The novel sheet pile type revetment structure according to claim 1, wherein said steel sheet pile (2) is a high strength U-shaped steel sheet pile, the U-shaped steel sheet pile is pressed against the prefabricated groove structure (4) and then connected into a whole, and the prefabricated groove structure (4) is covered on the permeable structure (3).
3. The novel sheet pile revetment structure according to claim 2, wherein: the permeable structure (3) is arranged close to the steel sheet pile (2), and the permeable soil retaining structure (5) is arranged close to the original river bank soil slope;
the water permeable structure (3) is a large-particle-size rock block filling structure and is arranged on the cast-in-place reinforced concrete slab foundation layer (1); the grain diameter of the block stones in the water-permeable soil-retaining structure (5) is smaller than that of the block stones in the water-permeable structure (3).
4. The novel sheet pile revetment structure according to claim 3, wherein: the permeable soil retaining structure (5) comprises three layers of guest grid gabions stacked vertically, and geotextiles (7) are laid on the guest grid gabions to the shore and to the river.
5. The novel sheet pile revetment structure of claim 4, wherein: an ecological slope protection structure (8) is built on the soil slope of the original river bank; the ecological slope protection structure (8) comprises cast-in-place concrete guard feet (8-1) and a grass-planting gravel soil cushion surface (8-2); the grass-planting gravel soil pad surface (8-2) is obliquely pressed on the cast-in-place concrete guard foot (8-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121036413.7U CN216474804U (en) | 2021-05-14 | 2021-05-14 | Novel sheet pile type revetment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121036413.7U CN216474804U (en) | 2021-05-14 | 2021-05-14 | Novel sheet pile type revetment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216474804U true CN216474804U (en) | 2022-05-10 |
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ID=81394364
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121036413.7U Expired - Fee Related CN216474804U (en) | 2021-05-14 | 2021-05-14 | Novel sheet pile type revetment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216474804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687321A (en) * | 2022-04-08 | 2022-07-01 | 浙大城市学院 | Construction method of energy dissipation type gabion retaining wall revetment structure |
| CN115233745A (en) * | 2022-07-26 | 2022-10-25 | 中交三航局第三工程有限公司 | Geotextile wrapping method for preventing penetration around pile body of pipe pile of revetment structure |
-
2021
- 2021-05-14 CN CN202121036413.7U patent/CN216474804U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687321A (en) * | 2022-04-08 | 2022-07-01 | 浙大城市学院 | Construction method of energy dissipation type gabion retaining wall revetment structure |
| CN114687321B (en) * | 2022-04-08 | 2024-05-24 | 浙大城市学院 | Construction method of energy dissipation type gabion retaining wall revetment structure |
| CN115233745A (en) * | 2022-07-26 | 2022-10-25 | 中交三航局第三工程有限公司 | Geotextile wrapping method for preventing penetration around pile body of pipe pile of revetment structure |
| CN115233745B (en) * | 2022-07-26 | 2023-06-30 | 中交三航局第三工程有限公司 | Geotextile wrapping method for preventing permeation around pile body of pile in revetment structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220510 |
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| CF01 | Termination of patent right due to non-payment of annual fee |