CN213571359U - Natural permeable quarrying paving structure for sponge city - Google Patents
Natural permeable quarrying paving structure for sponge city Download PDFInfo
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- CN213571359U CN213571359U CN202022047660.9U CN202022047660U CN213571359U CN 213571359 U CN213571359 U CN 213571359U CN 202022047660 U CN202022047660 U CN 202022047660U CN 213571359 U CN213571359 U CN 213571359U
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- 239000010426 asphalt Substances 0.000 claims abstract description 112
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 239000012466 permeate Substances 0.000 claims abstract description 81
- 239000004567 concrete Substances 0.000 claims abstract description 17
- 239000004575 stone Substances 0.000 claims abstract description 4
- 238000005728 strengthening Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000001771 impaired effect Effects 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000004746 geotextile Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000011380 pervious concrete Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a natural stone quarrying structure that permeates water in sponge city belongs to sponge city technical field, has solved the defect that current bituminous paving that permeates water harms under the vehicle traveles easily. The asphalt pavement that permeates water is provided with a plurality of blocks including the asphalt pavement and the ordinary asphalt pavement that permeate water, and a plurality of asphalt pavement that permeate water are arranged along ordinary asphalt pavement length and width direction array, has laid ordinary asphalt layer under the ordinary asphalt pavement, has laid the asphalt layer that permeates water under the asphalt pavement that permeates water, has laid the concrete layer that permeates water under the asphalt layer that permeates water, has laid rubble basic unit under the concrete layer that permeates water, has laid the ground basic unit under the rubble basic unit. This application has the vehicle and is difficult to cause the advantage of damage to the bituminous paving that permeates water.
Description
Technical Field
The application relates to the technical field of sponge cities, in particular to a natural permeable quarrying paving structure for a sponge city.
Background
At present, urban roads are mostly laid in a waterproof way, the waterproof road surface seriously hinders the infiltration of rainwater, so that the rainwater can be discharged through a road surface and the flood discharge capacity is very limited, and when strong rainfall weather occurs, large-range water accumulation occurs on the road surface; meanwhile, the impermeable road surface reduces the humidity of urban air, so that an urban heat island effect is formed, and the existence of the impermeable road surface also destroys a normal water ecological circulation system in the environment and seriously influences the normal growth of urban vegetation. In the rainfall process, rainwater carries a large amount of urban surface pollutants into the natural water body on the surrounding surface, secondary pollution is generated, and the pollution degree of the natural water body is increased.
Along with the country impels ecological sponge city construction vigorously, the road of permeating water to pave receives attention increasingly, and the road that permeates water accelerates rainwater infiltration and discharges, can effectively reduce the peak discharge, prevents and treats urban waterlogging, can purify the rainfall runoff simultaneously and pollute. The utility model discloses a chinese utility model patent that the bulletin number is CN210797147U discloses a natural stone quarrying of permeating water in sponge city structure of mating formation, including the bituminous paving and the ordinary bituminous paving that permeate water, the bituminous paving that permeate water lays in the intermediate position and the both sides of road, ordinary bituminous paving lays between two bituminous paving that permeate water, and ordinary bituminous paving sets up for the slope, has laid ordinary bituminous layer under the ordinary bituminous paving, has laid the bituminous layer that permeates water under the bituminous paving that permeates water, has laid the concrete layer that permeates water under the bituminous layer that permeates water, has laid rubble basic unit under the concrete layer that permeates water, and the ground basic unit has been laid to rubble basic unit lower extreme. The vehicle normally runs on the common asphalt pavement by the crossed paving of the permeable asphalt pavement and the common asphalt pavement, so that the damage to the permeable asphalt pavement is effectively avoided.
In view of the above-mentioned related art, the inventors consider that the vehicle is likely to shift to both sides during traveling, and the vehicle is still likely to travel on the permeable asphalt pavement to damage the permeable asphalt pavement.
SUMMERY OF THE UTILITY MODEL
In order to solve the defect that the bituminous paving permeates water and harm under the vehicle traveles easily, this application provides a natural structure of mating formation of quarrying that permeates water in sponge city.
The application provides a natural quarrying structure that permeates water in sponge city adopts following technical scheme:
the utility model provides a natural stone quarrying structure that permeates water in sponge city, includes the bituminous paving and ordinary bituminous paving that permeate water, the bituminous paving that permeates water is provided with a plurality of pieces, and is a plurality of the bituminous paving that permeates water is followed ordinary bituminous paving length and width direction array arrange, ordinary bituminous paving has laid ordinary pitch layer down, the bituminous paving that permeates water has laid the bituminous layer that permeates water down, the bituminous layer that permeates water has laid the concrete layer that permeates water down, the concrete layer that permeates water has laid the rubble basic unit down, the ground basic unit has been laid down to the rubble basic unit.
Through adopting above-mentioned technical scheme, through setting up the bituminous paving that permeates water in ordinary bituminous paving for the vehicle is difficult to apply force alone on the bituminous paving that permeates water when the driving, thereby through the oppression of ordinary bituminous paving dispersion car, reduces the possibility that the bituminous paving that permeates water damaged under the vehicle is gone, and what permeate water concrete layer and the rubble basic unit of laying under the bituminous layer that permeates water supports the bituminous layer that permeates water better, makes the bituminous layer that permeates water be difficult to more impaired.
Preferably, the height of the water-permeable asphalt layer is lower than that of the common asphalt layer, a fall space is formed between the water-permeable asphalt layer and the common asphalt layer, the inner wall of the fall space is obliquely arranged, and the section of the upper part of the fall space is larger than that of the lower part of the fall space.
Through adopting above-mentioned technical scheme, form a drop space between the pitch layer and the ordinary pitch layer of permeating water for the tire of car is from the pitch layer that permeates water when passing through, and the pitch layer that permeates water is difficult to the damage more, and the inner wall slope in drop space sets up simultaneously, plays the guide effect, and better permeates the leading-in bituminous paving department that permeates water of rainwater on road surface.
Preferably, a supporting net is installed in the fall space and is formed by fixing a plurality of metal wires, and the outer edge of the supporting net is embedded in the common asphalt layer.
By adopting the technical scheme, the supporting net is arranged in the fall space, so that the tire of the automobile is not easy to sink into the fall space, and the running smoothness of the automobile is kept.
Preferably, the drop space is filled with a second water-permeable asphalt layer.
Through adopting above-mentioned technical scheme, through the second asphalt layer that permeates water of intussuseption in the drop space for the road surface is more level and smooth, and when the car went through the asphalt layer that permeates water, the car was more steady, and the while supporting network improves the support capacity on the second asphalt layer that permeates water as the skeleton on the second asphalt layer that permeates water, and the asphalt layer that permeates water is difficult to damage more, and the supporting network influences lessly to the water permeability on the second asphalt layer that permeates water simultaneously.
Preferably, the reinforcing rib is arranged below the permeable asphalt layer, one end of the reinforcing rib is embedded in the permeable asphalt layer, and the other end of the reinforcing rib is embedded in the gravel base layer.
Through adopting above-mentioned technical scheme, through burying the strengthening rib underground, through the intensity of permeable asphalt pavement department, the strengthening rib is as the skeleton for permeable asphalt pavement department's intensity is higher, is difficult to impaired more.
Preferably, set up three spinal bracings of group on the strengthening rib, a set of spinal bracings bury underground in the pitch layer of permeating water, a set of spinal bracings bury underground in the concrete layer of permeating water, a set of spinal bracings bury underground in the rubble base layer, it is a set of the spinal bracings include a plurality of spinal bracings, and is a plurality of the spinal bracings are followed strengthening rib circumference interval sets up, spinal bracings one end with the strengthening rib is fixed, the spinal bracings other end overhang sets up.
Through adopting above-mentioned technical scheme, the three group's brace rods that set up on the strengthening rib are regarded as the asphalt layer that permeates water, the concrete layer that permeates water and rubble basic unit's skeleton respectively, improve the asphalt layer that permeates water, the concrete layer that permeates water and rubble basic unit's intensity, and on the one hand is less to the infiltration ability influence of the bituminous paving that permeates water, and on the other hand for the bituminous paving that permeates water is difficult to subside.
Preferably, both sides of the width direction of the common asphalt layer are inclined downwards.
Through adopting above-mentioned technical scheme for the rainwater on road surface can be followed road surface both sides and led away, further improves the drainage ability on road surface.
Preferably, underground drainage channels are arranged on two sides of the common asphalt pavement, drainage blind ditches are arranged in the middle of the gravel base, and drainage ends of the drainage blind ditches are communicated with the underground drainage channels arranged on two sides of the road.
Through adopting above-mentioned technical scheme, the underground drainage canal that sets up for the rainwater that oozes down through the bituminous paving that permeates water can send into underground drainage canal through the drainage french drain, improves drainage effect.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the permeable asphalt pavement is arranged in the common asphalt pavement, so that a tire is not easy to independently apply force on the permeable asphalt pavement when a vehicle runs, the possibility of damage of the permeable asphalt pavement under the running of the vehicle is reduced by dispersing the compression of the vehicle through the common asphalt pavement, and the permeable concrete layer and the gravel base layer laid under the permeable asphalt layer support the permeable asphalt layer better, so that the permeable asphalt layer is not easy to damage;
2. a fall space is formed between the water-permeable asphalt layer and the common asphalt layer, so that when the tire of the automobile passes through the water-permeable asphalt layer, the water-permeable asphalt layer is more difficult to damage, and meanwhile, the inner wall of the fall space is obliquely arranged to play a role in guiding, so that rainwater on the road surface is guided to the position of the water-permeable asphalt road surface to permeate;
3. through the second asphalt layer that permeates water of intussuseption in the drop space for the road surface is more level and more smooth, and when the car went through the asphalt layer that permeates water, the car was more steady, sets up the skeleton on the support network conduct second asphalt layer that permeates water simultaneously, improves the support capacity on the second asphalt layer that permeates water, and the asphalt layer that permeates water is difficult to damage more, and the support network influences lessly to the water permeability on the second asphalt layer that permeates water simultaneously.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a schematic structural view of a support net;
fig. 5 is a schematic structural view of the frame member.
Description of reference numerals: 1. ordinary asphalt pavement; 11. a common asphalt layer; 2. a permeable asphalt pavement; 21. a water-permeable asphalt layer; 22. a pervious concrete layer; 23. a macadam base; 24. geotextile; 25. a ground layer; 3. an underground drainage channel; 4. a drainage blind ditch; 5. a fall space; 6. a support net; 7. a second water-permeable asphalt layer; 8. reinforcing ribs; 9. and (7) supporting ribs.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses sponge city natural permeable quarrying paving structure. Referring to fig. 1 and 2, the natural permeable quarrying pavement structure of the sponge city comprises a permeable asphalt pavement 2 and a common asphalt pavement 1, wherein the permeable asphalt pavement 2 is provided with a plurality of blocks, the permeable asphalt pavement 2 is a circular pavement when viewed from the top, and the plurality of blocks of the permeable asphalt pavement 2 are distributed on the common asphalt pavement 1 along the wide band and the length direction in an array manner.
The asphalt layer 21 that permeates water has been laid under the bituminous paving 2, the concrete layer 22 that permeates water has been laid under the asphalt layer 21 that permeates water, the rubble basic unit 23 has been laid under the concrete layer 22 that permeates water, the ground basic unit 25 has been laid under the rubble basic unit 23, the geotechnological cloth 24 has been laid between rubble basic unit 23 and the ground basic unit 25, the laying of geotechnological cloth 24 is used for increasing structural stability, reduces inhomogeneous settlement, still plays the rainwater filter effect.
The two sides of the common asphalt pavement 1 are provided with underground drainage channels 3, the middle position of the macadam foundation layer 23 is provided with a drainage blind ditch 4, the drainage blind ditch 4 is arranged along the width direction of the common asphalt pavement 1, the drainage blind ditch 4 penetrates through the macadam foundation layers 23 under the multiple permeable asphalt pavements 2 in the width direction of the common asphalt pavement 1, and two drainage ends of the drainage blind ditch 4 are communicated with the underground drainage channels 3 arranged on the two sides of the road in a one-to-one correspondence manner.
Referring to fig. 2 and 3, the height of the water-permeable asphalt layer 21 is lower than that of the common asphalt layer 11, a fall space 5 is formed between the water-permeable asphalt layer 21 and the common asphalt layer 11, the inner wall of the fall space 5 is inclined, and the diameter of the fall space 5 is gradually reduced from top to bottom, so that the fall space 5 is a trumpet-shaped opening.
The supporting net 6 is installed in the drop space 5, the supporting net 6 is formed by welding and fixing a plurality of metal wires (compare with fig. 4), the influence on water seepage is small, the supporting net is used as a framework to support, the outer edge of the supporting net 6 is embedded in the common asphalt layer 11, and the drop space 5 is filled with the second water-permeable asphalt layer 7, so that the supporting net 6 is buried by the second water-permeable asphalt layer 7.
Referring to fig. 2 and 5, a framework piece is further embedded below the water-permeable asphalt layer 21 and comprises a reinforcing rib 8 and a supporting rib 9, the reinforcing rib 8 is vertically arranged, one end of the reinforcing rib 8 is embedded in the water-permeable asphalt layer 21, and the other end of the reinforcing rib 8 is embedded in the gravel base layer 23 and is located above the geotextile 24.
Five brace rods 9 are provided with three groups for a set of, and a set of brace rod 9 is buried in the asphalt layer 21 that permeates water, and a set of brace rod 9 is buried in the concrete layer 22 that permeates water, and a set of brace rod 9 is buried in rubble basic unit 23, and five brace rods 9 of a set of brace rod 9 set up along 8 circumference intervals of strengthening rib, and brace rod 9 one end is fixed with strengthening rib 8, and the other end overhang of brace rod 9 sets up.
The implementation principle of the natural permeable quarrying pavement structure of the sponge city is as follows: the vehicle is difficult to the independent application of force of tire when driving on the asphalt pavement that permeates water, the tire is driven when dying from the asphalt pavement that permeates water, it is less to the force of the asphalt layer 7 that permeates water of second, and the asphalt layer 7 that permeates water of second passes through the supporting network 6 and transmits ordinary asphalt layer 11 in, thereby through the oppression of 1 dispersion cars of ordinary asphalt pavement, reduce the possibility of permeating water asphalt pavement 2 damage under the vehicle is gone, the pervious concrete layer 22 and the rubble basic unit 23 that lay under the asphalt layer 21 that permeates water support the asphalt layer 21 that permeates water better, make the asphalt layer 21 that permeates water more difficult to impaired.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a natural stone quarrying structure that permeates water in sponge city, includes permeable asphalt pavement (2) and ordinary bituminous pavement (1), its characterized in that: the permeable asphalt pavement (2) is provided with a plurality of blocks, the permeable asphalt pavement (2) is arranged in an array along the length direction and the width direction of the common asphalt pavement (1), a common asphalt layer (11) is laid under the common asphalt pavement (1), a permeable asphalt layer (21) is laid under the permeable asphalt pavement (2), a permeable concrete layer (22) is laid under the permeable asphalt layer (21), a gravel base layer (23) is laid under the permeable concrete layer (22), a foundation layer (25) is laid under the gravel base layer (23), the height of the water-permeable asphalt layer (21) is lower than that of the common asphalt layer (11), a fall space (5) is formed between the permeable asphalt layer (21) and the common asphalt layer (11), the inner wall of the fall space (5) is obliquely arranged, and the section of the upper part of the fall space (5) is larger than that of the lower part.
2. The natural permeable quarrying paving structure for the sponge city according to claim 1, characterized in that: the supporting net (6) is installed in the fall space (5), the supporting net (6) is formed by fixing a plurality of metal wires, and the outer edge of the supporting net (6) is buried in the common asphalt layer (11).
3. The natural permeable quarrying paving structure for the sponge city according to claim 2, characterized in that: and a second water-permeable asphalt layer (7) is filled in the fall space (5).
4. The natural permeable quarrying paving structure for the sponge city according to claim 3, characterized in that: be provided with strengthening rib (8) under the pitch layer (21) permeates water, strengthening rib (8) one end bury underground in permeate water pitch layer (21), strengthening rib (8) other end bury underground in rubble basic unit (23).
5. The natural permeable quarrying paving structure for the sponge city according to claim 4, characterized in that: set up three set of brace rod (9) on strengthening rib (8), a set of brace rod (9) bury underground in the asphalt layer (21) permeates water, a set of brace rod (9) bury underground in permeate water concrete layer (22), a set of brace rod (9) bury underground in rubble basic unit (23), it is a set of brace rod (9) include a plurality of brace rod (9), and are a plurality of brace rod (9) are followed strengthening rib (8) circumference interval sets up, brace rod (9) one end with strengthening rib (8) are fixed, brace rod (9) other end overhang sets up.
6. The natural permeable quarrying paving structure for the sponge city according to claim 5, characterized in that: the two sides of the common asphalt layer (11) in the width direction are arranged in a downward inclined mode.
7. The natural permeable quarrying paving structure for the sponge city according to claim 6, characterized in that: the general asphalt pavement (1) both sides are provided with secret drainage canal (3), rubble basic unit (23) intermediate position is equipped with drainage french drain (4), the drainage end and the setting of drainage french drain (4) are linked together in the secret drainage canal (3) of road both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047660.9U CN213571359U (en) | 2020-09-17 | 2020-09-17 | Natural permeable quarrying paving structure for sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047660.9U CN213571359U (en) | 2020-09-17 | 2020-09-17 | Natural permeable quarrying paving structure for sponge city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213571359U true CN213571359U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022047660.9U Expired - Fee Related CN213571359U (en) | 2020-09-17 | 2020-09-17 | Natural permeable quarrying paving structure for sponge city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213571359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113584983A (en) * | 2021-07-28 | 2021-11-02 | 张家港市吉达市政路桥工程有限公司 | Asphalt pavement structure capable of automatically collecting rainwater and construction method |
| CN113981767A (en) * | 2021-12-03 | 2022-01-28 | 四川省交通勘察设计研究院有限公司 | Urban non-motor vehicle lane road surface drainage system and construction method thereof |
-
2020
- 2020-09-17 CN CN202022047660.9U patent/CN213571359U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113584983A (en) * | 2021-07-28 | 2021-11-02 | 张家港市吉达市政路桥工程有限公司 | Asphalt pavement structure capable of automatically collecting rainwater and construction method |
| CN113981767A (en) * | 2021-12-03 | 2022-01-28 | 四川省交通勘察设计研究院有限公司 | Urban non-motor vehicle lane road surface drainage system and construction method thereof |
| CN113981767B (en) * | 2021-12-03 | 2022-11-29 | 四川省交通勘察设计研究院有限公司 | Urban non-motor vehicle lane road surface drainage system and construction method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |