CN110331631B - Sponge city infiltration road surface structure - Google Patents
Sponge city infiltration road surface structure Download PDFInfo
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- CN110331631B CN110331631B CN201910667200.5A CN201910667200A CN110331631B CN 110331631 B CN110331631 B CN 110331631B CN 201910667200 A CN201910667200 A CN 201910667200A CN 110331631 B CN110331631 B CN 110331631B
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- infiltration
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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
- E01C5/00—Pavings made of prefabricated single units
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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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a sponge urban water seepage pavement structure, which comprises an upper layer plate, a lower layer plate and a supporting structure arranged between the upper layer plate and the lower layer plate and used for supporting the upper layer plate, wherein a hydrophobic space is formed between the upper layer plate and the lower layer plate at intervals through the supporting structure; meanwhile, the second opening is formed in the upper plate, so that accumulated water on the road surface can be discharged and permeated into the hydrophobic space through the water seepage part in the opening within a certain time, underground water resources are supplemented, and the urban heat island effect is relieved.
Description
Technical Field
The invention relates to the technical field of building materials, in particular to a sponge urban water seepage pavement structure.
Background
The surface of modern cities is gradually covered by water-blocking materials such as buildings and concrete, so that ecological artificial deserts are formed. Waterproof concrete, asphalt and the like are used as main pavement materials of cities, so that naturally-descending rainwater cannot naturally and smoothly permeate into the ground; this is the main reason for the lack of ability to regulate the temperature and humidity of the urban surface, resulting in the so-called "heat island effect" of the city or the problem of waterlogging of the city in rainy seasons. In order to alleviate the damage to the environment and fundamentally treat the stable ecological environment of a city, recently, a central government has proposed a new concept of building a sponge city. The sponge city has the same functions as a sponge city, and has good elasticity in the aspects of adapting to seasonal climate environment changes, coping with natural disasters and the like. When raining, the water is absorbed, stored, seeped and purified, and when drought occurs, the stored water needs to be released and utilized, so that the migration of water in cities is more natural.
The construction of sponge city needs many infiltration bricks for carry out simple laying to curb and road surface, when meetting natural disasters such as waterlogging, the hydrophobic speed of below ground can not follow up the infiltration speed, and the infiltration ability is still very poor, blocks up easily, moreover according to relevant experience and research, infiltration brick is after using a section process, and its use strength obviously descends, can cause the brick face of large tracts of land to break, causes the damage on road surface, can not satisfy the requirement of sponge city construction.
Disclosure of Invention
In view of the above, the invention aims to provide a sponge city water seepage pavement structure, which has good pressure resistance and drainage capacity while ensuring water seepage capacity, and can meet the construction requirements of modern sponge cities.
A sponge city water seepage pavement structure comprises an upper plate, a lower plate and a supporting structure arranged between the upper plate and the lower plate and used for supporting the upper plate, the upper plate and the lower plate are separated by a support structure to form a hydrophobic space, the support structure comprises a support block and a penetration block, the upper end of the supporting block is abutted with the lower surface of the upper layer plate, the lower end of the supporting block is abutted with the upper surface of the lower layer plate, the infiltration block comprises a water release part and a water infiltration part, an installation position for installing the water release part is formed on the supporting block, the water release part is exposed in the hydrophobic space, the supporting block and the upper plate are respectively provided with a first opening and a second opening which are embedded with the water seepage part, the water seepage part protrudes upwards relative to the front surface of the water release part, and the water seepage part penetrates through the first opening and the second opening and then exposes out of the upper surface of the upper plate.
Furthermore, the supporting shoe includes the main tributary fagging and is located two auxiliary support boards of main tributary fagging both sides, the auxiliary support board perpendicular to main tributary fagging place the plane, form the installation position that is used for installing the water release portion between two auxiliary support boards and the main tributary fagging, the position that seeps water is close to first opening one side in the water release portion.
Further, the infiltration piece includes first infiltration piece and second infiltration piece, first infiltration piece and second infiltration piece all include water-releasing portion and infiltration portion, first infiltration piece and second infiltration piece set up side by side in along the length direction of supporting shoe the installation position, first opening and second opening are used for the gomphosis of the infiltration portion of first infiltration piece and second infiltration piece respectively simultaneously.
Further, first infiltration piece and second infiltration piece are for the central cross section symmetry of supporting shoe, and both infiltration portions are upwards protruding for the one side of water release portion simultaneously, and the infiltration portion setting of first infiltration piece and second infiltration piece is in both adjacent one sides for form a infiltration groove through infiltration portion interval between first infiltration piece and the second infiltration piece.
Furthermore, the infiltration block also comprises a third infiltration block and a fourth infiltration block, notches for installing the third infiltration block and the fourth infiltration block are respectively arranged on the two auxiliary supporting plates, and the surfaces of one side of the third infiltration block and one side of the fourth infiltration block are simultaneously abutted against the water release parts of the first infiltration block and the second infiltration block.
Furthermore, the upper plate is formed by arranging a plurality of upper plates in a matrix manner, the upper plates are rectangular, a right-angle notch is formed in the corner of each upper plate, so that the right-angle notches between the four adjacent upper plates are spliced to form the second opening, and the supporting block of the supporting structure is simultaneously used for supporting the opposite corners of the four upper plates.
Furthermore, the supporting block is made of concrete materials, and the infiltration block is made of water-permeable bricks.
Further, the water releasing part and the water permeating part are integrally formed.
Furthermore, the upper plate is made of concrete materials, and the lower plate is made of water permeable bricks.
The invention has the beneficial effects that: the sponge urban seepage pavement structure comprises an upper plate, a lower plate and a support structure arranged between the upper plate and the lower plate and used for supporting the upper plate, wherein the upper plate is made of concrete materials and is supported by the support structure, so that the whole structure has higher bearing capacity; meanwhile, the second opening is formed in the upper plate, so that accumulated water on the road surface can be discharged and permeated into the hydrophobic space through the water seepage part in the opening within a certain time, underground water resources are supplemented, and the urban heat island effect is relieved.
According to the structure, the water seepage part leaks out through the second opening, so that the possibility of abrasion caused by too much exposure of the whole area is reduced, meanwhile, the area of the rear water release part is larger than that of the seepage part, and the water is released in a large area through the water release part, so that good water seepage capability is ensured, and the runoff volume of the surface of the structure is reduced; the invention has better pressure resistance while ensuring the water seepage capability, and the water seepage part and the water release part are closely combined, so that the water seepage part and the water release part are more stably installed, the service life of the whole structure is ensured, the durability is good, and the maintenance period is shortened.
Drawings
In order to make the object, technical scheme and beneficial effect of the invention more clear, the invention provides the following drawings for explanation:
FIG. 1 is a schematic structural view of the present invention;
FIGS. 2 and 3 are schematic structural views of the present support structure;
FIG. 4 is a schematic view of the support block configuration;
FIG. 5 is a schematic view of a first infiltration block;
fig. 6 is a structural view of the upper plate.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention, fig. 2 and 3 are schematic structural views of the present support structure, fig. 4 is a schematic structural view of a support block, fig. 5 is a schematic structural view of a first infiltration block, and fig. 6 is a schematic structural view of an upper plate. The invention relates to a sponge urban water seepage pavement structure, which comprises an upper plate 5, a lower plate 6 and a supporting structure 8 arranged between the upper plate 5 and the lower plate 6 and used for supporting the upper plate 5, the upper plate 5 and the lower plate 6 are separated by a support structure 8 to form a hydrophobic space, the support structure 8 comprises a support block 1 and a penetration block 2, the upper end of the supporting block 1 is abutted with the lower surface of the upper layer plate 5, the lower end of the supporting block 1 is abutted with the upper surface of the lower layer plate 6, the infiltration block 2 comprises a water releasing part and a water infiltration part, an installation position for installing the water releasing part is formed on the supporting block 1, the water releasing part is exposed in the hydrophobic space, the supporting block 1 and the upper plate 5 are respectively provided with a first opening 4 and a second opening 9 which are embedded with the water seepage part, the water seepage part protrudes upwards relative to the front surface of the water release part, and the water seepage part penetrates through the first opening 4 and the second opening 9 and then exposes the upper surface of the upper plate 5.
The sponge urban water seepage pavement structure comprises an upper plate 5, a lower plate 6 and a supporting structure 8 arranged between the upper plate 5 and the lower plate 6 and used for supporting the upper plate, wherein the upper plate 5 is made of concrete materials and is supported by the supporting structure 8, so that the whole structure has larger bearing capacity; meanwhile, the second opening 9 is formed in the upper plate 5, so that accumulated water on the road surface can be discharged and permeated into the drainage space through the water seepage part in the opening within a certain time, underground water resources are supplemented, and the urban heat island effect is relieved.
In this embodiment, the supporting block 1 includes a main supporting plate 101 and two auxiliary supporting plates 102 located at two sides of the main supporting plate 101, the auxiliary supporting plates 102 are perpendicular to the plane of the main supporting plate 101, an installation position for installing a water releasing portion is formed between the two auxiliary supporting plates 102 and the main supporting plate 101, and the water permeating portion is located at one side of the water releasing portion close to the first opening 4. According to the structure, the water seepage part leaks out through the second opening, the possibility of abrasion caused by too much exposure of the whole area is reduced, meanwhile, the area of the rear water release part is larger than that of the seepage part, and the water is released in a large area through the water release part, so that good water seepage capability is ensured, and the runoff volume of the surface of the structure is reduced; the invention has better pressure resistance while ensuring the water seepage capability, and the water seepage part and the water release part are closely combined, so that the water seepage part and the water release part are more stably installed, the service life of the whole structure is ensured, the durability is good, and the maintenance period is shortened.
In this embodiment, the infiltration block includes a first infiltration block 201 and a second infiltration block 202, the first infiltration block 201 and the second infiltration block 202 both include a water releasing part and a water infiltration part, the first infiltration block 201 and the second infiltration block 202 are arranged in parallel at the installation position along the length direction of the support block 1, and the first opening 4 and the second opening 9 are respectively used for embedding the water infiltration parts of the first infiltration block 201 and the second infiltration block 202 at the same time. Through first opening 4 and the gomphosis of second opening 9 between supporting shoe 1 and the infiltration piece 2, guaranteed to be connected with upper plate 5, reduced its appear not hard up possibility in the long-term use, the area of infiltration portion is less than the area of water release portion, and spill through second opening 9, reduced whole area because expose too much and the possibility of wearing and tearing appears, release water through the large tracts of land of rear water release portion simultaneously, good infiltration ability has been guaranteed, the runoff volume on module surface that permeates water has been reduced.
In this embodiment, the first infiltration block 201 and the second infiltration block 202 are symmetrical with respect to the central cross section of the support block 1, the water infiltration portions of the first infiltration block 201 and the second infiltration block 202 protrude upward relative to one side of the water release portion, and the water infiltration portions of the first infiltration block 201 and the second infiltration block 202 are disposed on the adjacent sides of the first infiltration block 201 and the second infiltration block 202, so that a water infiltration tank 3 is formed between the first infiltration block 201 and the second infiltration block 202 through the interval of the water infiltration portions. Through setting up infiltration groove 3, when big rivers flow through, can release water through water release portion and infiltration groove 3 large tracts of land, guaranteed good infiltration ability, further reduced the runoff volume on module surface that permeates water, reduced the possibility of jam.
In this embodiment, the infiltration block further includes a third infiltration block 203 and a fourth infiltration block 204, the two auxiliary supporting plates 102 are respectively provided with a notch for installing the third infiltration block 203 and the fourth infiltration block 204, and the installation side surfaces of the third infiltration block 203 and the fourth infiltration block 204 are simultaneously abutted with the water release parts of the first infiltration block 201 and the second infiltration block 202. The third infiltration block 203 and the fourth infiltration block 204 increase the water infiltration area, and the overall structural strength can still be ensured by the support plate 1.
In this embodiment, the upper plate 5 is formed by arranging a plurality of upper plates 501 in a matrix, the upper plates 501 are rectangular, a right-angle notch 7 is formed at a corner of each upper plate 501, so that the right-angle notches between four adjacent upper plates 501 are spliced to form the second opening 9, and the supporting blocks of the supporting structure are simultaneously used for supporting opposite corners of the four upper plates. The upper plate 5 is spliced by a plurality of blocks, so that the device is convenient to adapt to the field environment, and the structure is not easy to damage.
In this embodiment, the supporting block 1 is made of concrete material, and the infiltration block 2 is made of water-permeable bricks, so that the material is easy to obtain, and the manufacturing cost is low.
In the embodiment, the water releasing part and the water permeating part are integrally formed, so that the manufacturing is simpler, and the process flow is reduced.
In this embodiment, the upper plate 5 is made of concrete material, the lower plate 6 is made of water permeable bricks, and flowing water in the hydrophobic space slowly permeates water to the lower soil layer through the lower plate 6, so that the hydrophobic pressure can be reduced.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (6)
1. The utility model provides a sponge city infiltration road surface structure, its characterized in that includes upper plate, lower floor's board and sets up and be used for supporting between upper plate and the lower floor's board bearing structure of upper plate, be separated by bearing structure between upper plate and the lower floor's board and form hydrophobic space, bearing structure includes supporting shoe and infiltration piece, the upper end of supporting shoe and the lower surface butt of upper plate, the lower extreme of supporting shoe and the upper surface butt of lower floor's board, the infiltration piece includes water release portion and infiltration portion, form the installation position that is used for installing water release portion on the supporting shoe, water release portion exposes in hydrophobic space, be provided with first opening on the supporting shoe, be provided with the second opening on the upper plate, first opening and second opening all with infiltration portion gomphosis, infiltration portion upwards protrudes for the positive surface of water release portion, infiltration portion passes respectively expose the upper surface of upper plate behind first opening and the second opening, the supporting block comprises a main supporting plate and two auxiliary supporting plates positioned on two sides of the main supporting plate, the auxiliary supporting plates are perpendicular to the plane of the main supporting plate, an installation position for installing a water release part is formed between the two auxiliary supporting plates and the main supporting plate, a water seepage part is positioned on one side, close to a first opening, of the water release part, the infiltration block comprises a first infiltration block and a second infiltration block, the first infiltration block and the second infiltration block respectively comprise a water release part and a water seepage part, the first infiltration block and the second infiltration block are arranged on the installation position in parallel along the length direction of the supporting block, the first opening and the second opening are respectively and simultaneously used for embedding the water seepage parts of the first infiltration block and the second infiltration block, the first infiltration block and the second infiltration block are symmetrical relative to the central cross section of the supporting block, and the water seepage parts of the first infiltration block and the second infiltration block simultaneously protrude upwards relative to one side surface of the water release part, the infiltration portion of first infiltration piece and second infiltration piece sets up in the adjacent one side of first infiltration piece and second infiltration piece, makes form a infiltration groove through infiltration portion interval between first infiltration piece and the second infiltration piece.
2. The sponge urban infiltration pavement structure of claim 1, wherein the infiltration block further comprises a third infiltration block and a fourth infiltration block, the two auxiliary supporting plates are respectively provided with a notch for installing the third infiltration block and the fourth infiltration block, and the inner side surfaces of the third infiltration block and the fourth infiltration block are simultaneously abutted against the water release parts of the first infiltration block and the second infiltration block.
3. The sponge urban infiltration pavement structure of claim 2, wherein the upper plate is formed by arranging a plurality of upper plates in a matrix, the upper plates are rectangular, a right-angle notch is formed at a corner of each upper plate, so that the right-angle notches between the four adjacent upper plates are spliced to form the second opening, and the supporting blocks of the supporting structure are simultaneously used for supporting the opposite corners of the four upper plates.
4. The sponge urban infiltration road surface structure of claim 3, characterized in that, the supporting shoe adopts concrete material to make, and infiltration piece adopts infiltration brick to make.
5. The sponge urban infiltration road surface structure of claim 3, characterized in that, the water release portion and infiltration portion are integrated into one piece.
6. The sponge urban infiltration road surface structure of claim 1, characterized in that, the upper plate is made of concrete material, and the lower plate is made of infiltration brick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667200.5A CN110331631B (en) | 2019-07-23 | 2019-07-23 | Sponge city infiltration road surface structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667200.5A CN110331631B (en) | 2019-07-23 | 2019-07-23 | Sponge city infiltration road surface structure |
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| CN110331631A CN110331631A (en) | 2019-10-15 |
| CN110331631B true CN110331631B (en) | 2021-12-17 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100005687U (en) * | 2008-11-26 | 2010-06-04 | 김진완 | Pavement Case for Footpath Block Formed with Water-Permeable Hole |
| CN206655074U (en) * | 2017-02-16 | 2017-11-21 | 成都蓝构环保科技有限公司 | A kind of combined type curb |
| CN206887669U (en) * | 2017-06-16 | 2018-01-16 | 郑州市市政工程总公司 | Water storage module, drainage structure and water-storing device |
| CN108179677A (en) * | 2018-02-07 | 2018-06-19 | 沈阳建筑大学 | Sponge urban water-through pavement |
| CN208415037U (en) * | 2018-06-20 | 2019-01-22 | 金柏生态环境股份有限公司 | A kind of not ponding floor tile completely in construction sponge city |
-
2019
- 2019-07-23 CN CN201910667200.5A patent/CN110331631B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100005687U (en) * | 2008-11-26 | 2010-06-04 | 김진완 | Pavement Case for Footpath Block Formed with Water-Permeable Hole |
| CN206655074U (en) * | 2017-02-16 | 2017-11-21 | 成都蓝构环保科技有限公司 | A kind of combined type curb |
| CN206887669U (en) * | 2017-06-16 | 2018-01-16 | 郑州市市政工程总公司 | Water storage module, drainage structure and water-storing device |
| CN108179677A (en) * | 2018-02-07 | 2018-06-19 | 沈阳建筑大学 | Sponge urban water-through pavement |
| CN208415037U (en) * | 2018-06-20 | 2019-01-22 | 金柏生态环境股份有限公司 | A kind of not ponding floor tile completely in construction sponge city |
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| CN110331631A (en) | 2019-10-15 |
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