CN112064450A - Construction sponge city is with road that permeates water - Google Patents
Construction sponge city is with road that permeates water Download PDFInfo
- Publication number
- CN112064450A CN112064450A CN202010976717.5A CN202010976717A CN112064450A CN 112064450 A CN112064450 A CN 112064450A CN 202010976717 A CN202010976717 A CN 202010976717A CN 112064450 A CN112064450 A CN 112064450A
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- Prior art keywords
- road
- layer
- permeable
- green belt
- roadbed
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
- E01C11/226—Coherent pavings
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2201/00—Paving elements
- E01C2201/20—Drainage details
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2201/00—Paving elements
- E01C2201/20—Drainage details
- E01C2201/202—Horizontal drainage channels
- E01C2201/207—Horizontal drainage channels channels on the bottom
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a permeable road for constructing sponge cities, which comprises a green belt, wherein road teeth I are arranged on two sides of the green belt, the green belt comprises a base layer, a first water permeable cushion layer is arranged at the bottom of the base layer, a broken stone stabilizing layer is arranged at the bottom of the first water permeable cushion layer, a road is arranged on one side of the first road tooth far away from the green belt, a second road tooth is arranged on one side of the road far away from the green belt, the road comprises a first road surface layer, a second permeable cushion layer, an asphalt stabilized base layer, a first roadbed and a second roadbed from top to bottom in sequence, a drainage pipe is arranged between the second water permeable cushion layer and the asphalt stabilizing base layer, one side of the second road tooth, which is close to the road, is provided with a plurality of first drainage pipes, the top of first drainage pipe is located the top both sides of road, the bottom of first drainage pipe extend to set up in the cistern of road bottom. Has the advantages that: promotes the urban ecological water circulation.
Description
Technical Field
The invention relates to the technical field of sponge cities, in particular to a permeable road for building a sponge city.
Background
The upper part and the lower part of the structure of the traditional road mainly comprise a roadbed, a road surface base layer and a surface layer. Rainwater falls on the road to form accumulated water to endanger traffic safety and influence the service life of the road, so that the road is required to be drained, the construction and operation cost of the road is improved, the pressure of urban water drainage is increased, the environmental protection requirement of supplementing underground water is not met, precious rainwater resources flow through the hardened road structure and drainage pipelines to be brought out of an urban area, and the waste of water resources is caused to a great extent, so that the construction of a sponge city is not facilitated.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a permeable road for constructing a sponge city, which aims to overcome the technical problems in the prior related art.
The technical scheme of the invention is realized as follows:
the permeable road for the construction of the sponge city comprises a green belt, wherein first road teeth are arranged on two sides of the green belt, the green belt comprises a base layer, a first permeable cushion layer is arranged at the bottom of the base layer, a broken stone stabilizing layer is arranged at the bottom of the first permeable cushion layer, a road is arranged on one side of the first road teeth far away from the green belt, a second road teeth are arranged on one side of the road far away from the green belt, the road sequentially comprises a first road surface layer, a second permeable cushion layer, a first asphalt stabilizing base layer, a first roadbed and a second roadbed from top to bottom, a drain pipe is arranged between the second permeable cushion layer and the second asphalt stabilizing base layer, a plurality of first drain pipes are arranged on one side of the second road teeth close to the road, the top ends of the first drain pipes are located on two sides of the top of the road, and the bottom ends of the, the lower part of road with the bottom of greenbelt constitutes the cavity, way tooth is one and be close to one side of road is provided with a plurality of drainage pipe two, the top of drainage pipe two is located the top both sides of road, the bottom of drainage pipe two is run through the middle part of way tooth is one and extend to the inside of cavity, the top of greenbelt is provided with the suction pump, the top of suction pump is provided with the outlet pipe, the bottom of suction pump is provided with the inlet tube, the bottom of inlet tube extends to the inboard bottom of cistern.
Further, the first pavement layer and the second pavement layer are both made of porous cement concrete.
Further, the second roadbed is of a concrete broken stone structure, and the first roadbed is a sand layer.
Furthermore, the top ends of the first drainage pipeline and the second drainage pipeline are provided with filter screens.
Furthermore, the bottom end of the water inlet pipe is provided with a filter cover.
The invention has the beneficial effects that: when the rainwater is not big, the road surface can accomplish the drainage through self ability of permeating water, and the rethread drain pipe is with rivers leading-in drainage pipe one and drainage pipe two in, the cistern of draining into the bottom, and when the rainwater was too big, the drainage ability of road surface self was not enough, the drainage ability of road is further increased to drainage pipe one and drainage pipe two of road both sides to make the road keep dry, thereby furthest's improvement permeate water the road in the retaining ability of sponge city, promoted city ecological water circulation.
In addition, the first pavement layer and the second pavement layer are both made of porous cement concrete, so that the water permeability and the structural strength of the pavement are improved; the second roadbed is set to be a concrete broken stone structure, and the first roadbed is set to be a sand layer, so that the structural stability of the reservoir at the bottom is ensured; the filter screens are arranged at the top ends of the first drainage pipeline and the second drainage pipeline, so that sundries are reduced from entering the reservoir, and clogging is avoided; the bottom end of the water inlet pipe is provided with the filter cover, so that the water suction pump is protected from being silted up.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed 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 to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a permeable road for constructing a sponge city according to an embodiment of the invention.
In the figure:
1. a green belt; 2. a first road tooth; 3. a base layer; 4. a first water permeable cushion layer; 5. a gravel stabilizing layer; 6. a road; 7. a second road tooth; 8. a first road surface layer; 9. a second road surface layer; 10. a second water-permeable cushion layer; 11. an asphalt stabilized base layer; 12. a first roadbed; 13. a second roadbed; 14. a drain pipe; 15. a first drainage pipeline; 16. a reservoir; 17. a concave cavity; 18. a second water drainage pipeline; 19. a water pump; 20. a water outlet pipe; 21. a water inlet pipe; 22. and (5) a filter cover.
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. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
According to the embodiment of the invention, the permeable road for constructing the sponge city is provided.
As shown in fig. 1, the permeable road for constructing the sponge city according to the embodiment of the invention comprises a green belt 1, two sides of the green belt 1 are provided with first road teeth 2, the green belt 1 comprises a base layer 3, the bottom of the base layer 3 is provided with a first permeable cushion layer 4, the bottom of the first permeable cushion layer 4 is provided with a macadam stabilizing layer 5, one side of the first road teeth 2 far away from the green belt 1 is provided with a road 6, one side of the road 6 far away from the green belt 1 is provided with a second road teeth 7, the road 6 sequentially comprises a first road surface layer 8, a second road surface layer 9, a second permeable cushion layer 10, an asphalt stabilizing base layer 11, a first roadbed 12 and a second roadbed 13 from top to bottom, a drain pipe 14 is arranged between the second permeable cushion layer 10 and the asphalt stabilizing base layer 11, one side of the second road teeth 7 near the road 6 is provided with a plurality of first drain pipes 15, the top of a drainage pipe 15 is located the top both sides of road 6, the bottom of a drainage pipe 15 extend to set up in the cistern 16 of road 6 bottom, the lower part of road 6 with the bottom of greenbelt 1 constitutes cavity 17, one 2 of way tooth just is close to and is close to one side of road 6 is provided with two 18 of a plurality of drainage pipe, the top of two 18 of drainage pipe is located the top both sides of road 6, the bottom of two 18 of drainage pipe runs through the middle part of a 2 of way tooth just extends to the inside of cavity 17, the top of greenbelt 1 is provided with suction pump 19, suction pump 19's top is provided with outlet pipe 20, suction pump 19's bottom is provided with inlet tube 21, inlet tube 21's bottom extends to the inboard bottom of cistern 16.
By means of the technical scheme, when rainwater is not large, the water can be drained through the water permeability of the road surface, water is guided into the first drainage pipeline 15 and the second drainage pipeline 18 through the drainage pipe 14 and drained into the reservoir 16 at the bottom, when the rainwater is too large and the drainage capacity of the road surface is not enough, the drainage capacities of the first drainage pipeline 15 and the second drainage pipeline 18 on the two sides of the road are further increased, the road is kept dry, the water storage capacity of the permeable road in a sponge city is improved to the maximum extent, and urban ecological water circulation is promoted.
In addition, the first pavement layer 8 and the second pavement layer 9 are both made of porous cement concrete, so that the water permeability and the structural strength of the pavement are improved; the second roadbed 13 is set to be a concrete gravel structure, and the first roadbed 12 is set to be a sand layer, so that the structural stability of the reservoir 16 at the bottom is ensured; the filter screens are arranged at the top ends of the first drainage pipeline 15 and the second drainage pipeline 18, so that sundries are reduced from entering the reservoir 16, and clogging is avoided; the suction pump 19 is protected from clogging by providing the bottom end of the inlet pipe 21 with a filter 22.
In summary, according to the technical scheme of the invention, when the rainwater is not large, the water can be drained from the road surface through the self water permeability, and then the water flow is guided into the first drainage pipeline 15 and the second drainage pipeline 18 through the drainage pipeline 14 and drained into the reservoir 16 at the bottom, when the rainwater is too large and the self water drainage capability of the road surface is not enough, the first drainage pipeline 15 and the second drainage pipeline 18 on the two sides of the road further increase the water drainage capability of the road, so that the road is kept dry, the water storage capability of the water permeable road in the sponge city is improved to the maximum extent, and the city ecological water circulation is promoted.
In addition, the first pavement layer 8 and the second pavement layer 9 are both made of porous cement concrete, so that the water permeability and the structural strength of the pavement are improved; the second roadbed 13 is set to be a concrete gravel structure, and the first roadbed 12 is set to be a sand layer, so that the structural stability of the reservoir 16 at the bottom is ensured; the filter screens are arranged at the top ends of the first drainage pipeline 15 and the second drainage pipeline 18, so that sundries are reduced from entering the reservoir 16, and clogging is avoided; the suction pump 19 is protected from clogging by providing the bottom end of the inlet pipe 21 with a filter 22.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The permeable road for the construction of the sponge city is characterized by comprising a green belt (1), wherein first road teeth (2) are arranged on two sides of the green belt (1), the green belt (1) comprises a base layer (3), a first permeable cushion layer (4) is arranged at the bottom of the base layer (3), a broken stone stabilizing layer (5) is arranged at the bottom of the first permeable cushion layer (4), a road (6) is arranged on one side of the first road teeth (2) far away from the green belt (1), a second road teeth (7) is arranged on one side of the road (6) far away from the green belt (1), the road (6) sequentially comprises a first road surface layer (8), a second road surface layer (9), a second permeable cushion layer (10), an asphalt stabilizing base layer (11), a first roadbed (12) and a second roadbed (13), a drain pipe (14) is arranged between the second permeable cushion layer (10) and the asphalt stabilizing base layer (11), way tooth two (7) and being close to one side of road (6) is provided with a plurality of drainage pipe one (15), the top of drainage pipe one (15) is located the top both sides of road (6), the bottom of drainage pipe one (15) extend to set up in cistern (16) of road (6) bottom, the lower part of road (6) with the bottom of greenbelt (1) constitutes cavity (17), way tooth one (2) and be close to one side of road (6) is provided with a plurality of drainage pipe two (18), the top of drainage pipe two (18) is located the top both sides of road (6), the bottom of drainage pipe two (18) runs through the middle part of way tooth one (2) and extends to the inside of cavity (17), the top of greenbelt (1) is provided with suction pump (19), the top of suction pump (19) is provided with outlet pipe (20), the bottom of suction pump (19) is provided with inlet tube (21), the bottom of inlet tube (21) extends to the inboard bottom of cistern (16).
2. The permeable road for constructing the sponge city as claimed in claim 1, wherein the first pavement layer (8) and the second pavement layer (9) are both made of porous cement concrete.
3. The permeable road for construction of sponge city as claimed in claim 1, wherein the second roadbed (13) is concrete gravel structure and the first roadbed (12) is sand layer.
4. The permeable road for the construction of the sponge city as claimed in claim 1, wherein the top ends of the first drainage pipeline (15) and the second drainage pipeline (18) are provided with filter screens.
5. The permeable road for constructing the sponge city as claimed in claim 1, wherein the bottom end of the water inlet pipe (21) is provided with a filter cover (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010976717.5A CN112064450A (en) | 2020-09-17 | 2020-09-17 | Construction sponge city is with road that permeates water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010976717.5A CN112064450A (en) | 2020-09-17 | 2020-09-17 | Construction sponge city is with road that permeates water |
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| Publication Number | Publication Date |
|---|---|
| CN112064450A true CN112064450A (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010976717.5A Pending CN112064450A (en) | 2020-09-17 | 2020-09-17 | Construction sponge city is with road that permeates water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695580A (en) * | 2020-12-25 | 2021-04-23 | 湖北省路桥集团有限公司 | Sponge urban road structure and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101610181B1 (en) * | 2015-08-28 | 2016-04-15 | 주식회사 부강 | Sidewalk structure with draining and city water functions |
| CN106677011A (en) * | 2016-11-17 | 2017-05-17 | 辽宁工业大学 | Sidewalk and greenbelt water collecting and storing system |
| CN207176431U (en) * | 2017-06-10 | 2018-04-03 | 唐海涛 | A kind of permeable pavement structure based on sponge the idea of the city |
| CN108867239A (en) * | 2018-07-16 | 2018-11-23 | 山东科技大学 | Urban road rainwater catchment system self-adjusting system |
| CN110130468A (en) * | 2019-06-19 | 2019-08-16 | 沈阳建筑大学 | A kind of urban ecology road surface with rainwater-collecting Yu road upkeep function |
-
2020
- 2020-09-17 CN CN202010976717.5A patent/CN112064450A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101610181B1 (en) * | 2015-08-28 | 2016-04-15 | 주식회사 부강 | Sidewalk structure with draining and city water functions |
| CN106677011A (en) * | 2016-11-17 | 2017-05-17 | 辽宁工业大学 | Sidewalk and greenbelt water collecting and storing system |
| CN207176431U (en) * | 2017-06-10 | 2018-04-03 | 唐海涛 | A kind of permeable pavement structure based on sponge the idea of the city |
| CN108867239A (en) * | 2018-07-16 | 2018-11-23 | 山东科技大学 | Urban road rainwater catchment system self-adjusting system |
| CN110130468A (en) * | 2019-06-19 | 2019-08-16 | 沈阳建筑大学 | A kind of urban ecology road surface with rainwater-collecting Yu road upkeep function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695580A (en) * | 2020-12-25 | 2021-04-23 | 湖北省路桥集团有限公司 | Sponge urban road structure and construction method |
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Application publication date: 20201211 |
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| WD01 | Invention patent application deemed withdrawn after publication |