CN209128842U - Sponge city water suction road - Google Patents
Sponge city water suction road Download PDFInfo
- Publication number
- CN209128842U CN209128842U CN201821891147.4U CN201821891147U CN209128842U CN 209128842 U CN209128842 U CN 209128842U CN 201821891147 U CN201821891147 U CN 201821891147U CN 209128842 U CN209128842 U CN 209128842U
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- layer
- road
- supporting layer
- water
- building waste
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Abstract
The utility model relates to highway engineering construction fields, more particularly to sponge city water suction road, including roadbed, porous pavement and OGFC layers, OGFC layers are located at porous pavement upper layer, it further include packing layer and the supporting layer by several seamless spliced formation of caged supporting layer, packing layer is located at the lower section of porous pavement, layer is filled filled with bulky grain building waste in each caged supporting layer, each bulky grain building waste, which fills, is equipped at least one layer of honeycomb pervious bed in layer, the aperture of each honeycomb pervious bed is gradually reduced from top to bottom, buffer layer is equipped with below supporting layer, the water-permeable pipe of connection is equipped between roadbed and porous pavement, the bearing capacity of road is improved using the biggish fracture toughness of cage structure itself and intensity, extend the service life of road, and building waste can be made full use of, and effectively improve the water suction of road, water seepage function , and the seepage velocity of rainwater can be accelerated.
Description
Technical field
The utility model relates to highway engineering construction fields, and in particular to sponge city water suction road.
Background technique
Currently, producing a large amount of building waste in China's Process of Urban Development, building waste is reasonably recycled
Using, by construction refuse resource, save construction material, reduce project cost, reduce building waste stacking soil is accounted for
With, preserve the ecological environment, become the baptism faced during China's Urbanization Construction.
At present for the utilization of building waste predominantly two aspects, first is that the recycling good discarded concrete of intensity, powder
Regeneration concrete is produced after broken, second is that being chiefly used in the hole of no stringent intensity requirement for low-quality native stone combination construction rubbish
Road fills, although there is both the above processing mode, there are a large amount of discarded concretes and useless in most of building waste
Abandon masonry material, the particle size of building waste, cannot be directly using making there are many limitation (being greater than 40cm) for being more than specification
It is discarded, while porosity is larger when big partial size building waste is filling roadbed, cannot meet the requirements.
Existing big partial size building waste is applied in sponge urban water-through pavement construction, urban architecture rubbish is alleviated in help
Rubbish pressure, obtaining the good sponge city water suction porous pavement inhaled, seep, drained is a trend, but existing using big
The sponge urban water-through road surface of partial size building waste is easy to lead since porosity is larger when big partial size building waste is filling roadbed
Cause density of roadbed it is inadequate, occur as soon as very early collapse, crack the case where, porous pavement service life is shorter.
Utility model content
The utility model provides sponge city water suction road, it is intended to which the construction for solving existing sponge urban road fails
Building waste, porous pavement is made full use of to be easy to collapse the problem shorter with crack, service life.
In order to achieve the above object, the utility model is achieved by the following technical programs: including roadbed, porous pavement and
OGFC layers, described OGFC layers is located at the porous pavement upper layer, it is characterised in that: further includes packing layer and by several caged branch
The supporting layer of the seamless spliced formation of layer is supportted, described filler layer is located at the lower section of the porous pavement, in each cage-like supporting layer
Layer is filled filled with bulky grain building waste, each bulky grain building waste fills permeable equipped at least one layer of honeycomb in layer
Layer, the aperture of each honeycomb pervious bed are gradually reduced from top to bottom, and buffer layer, the roadbed are equipped with below the supporting layer
It is connected to porous pavement by water-permeable pipe, each water-permeable pipe sequentially passes through described filler layer, supporting layer, bulky grain from top to bottom
Building waste fills layer and buffer layer.
Further, equipped with the support frame that several are vertically arranged, each support frame as described above in each cage-like supporting layer
Both ends be fixedly connected on two opposite medial surfaces of each cage-like supporting layer.
Further, the vertical section of each cage-like supporting layer is square, adjacent each cage-like supporting layer
It is disposed proximate to side by side, forms seamless support construction, each support frame as described above linear isometry arrangement.
Further, it is equipped with several reinforcement by connection parts between adjacent each cage-like supporting layer, connects for fixed
Connect each adjacent cage-like supporting layer.
Further, each reinforcement by connection part is the annular grab of sheet, and each annular grab is not closed
And it is deformable.
Further, each cage-like supporting layer and each support frame as described above are all made of iron and steel material quality and are made.
Further, the honeycomb pervious bed is made of concrete material, and the buffer layer is using grey soil layer.
Further, the bulky grain building waste, which fills, is equipped with horizontal direction both sides of the road in layer and the roadbed and prolongs
The drainpipe stretched, each drainpipe are connected with sewerage system.
Further, the side wall of each water-permeable pipe is equipped with being interspersed along its length, perforative permeable
Hole.
Sponge city provided by the utility model absorbs water road, have compared with prior art it is following the utility model has the advantages that
(1) the utility model effectively improves water suction, the water seepage function of road, sufficiently by the way that OGFC layers are arranged on road surface
Using building waste, bulky grain building waste is filled into layer applied in road construction, is filled using by bulky grain building waste
Layer is filled into the supporting layer that caged supporting layer is formed made of steel material multiple, biggish using cage structure itself
Fracture toughness and intensity fill layer for bulky grain building waste and provide very strong support force, improve the bearing capacity of road, extend road
The service life on road, and the top of supporting layer is arranged in packing layer, enters bulky grain building waste using packing layer and fills layer
Hole in, reduce its pore size, meet the requirement that bulky grain building waste fills layer internal porosity, can be more generally useful
It applied to sponge urban road construction, and economizes on resources, mitigates the pressure of ecological environment.
(2) setting honeycomb pervious bed in layer is filled in bulky grain building waste, and its aperture is gradually reduced from top to bottom,
It can accelerate the seepage velocity of rainwater.
(3) one end of water-permeable pipe is connected to roadbed, and the other end is connected to porous pavement, and water-permeable pipe sequentially passes through fill out from top to bottom
The bed of material, supporting layer, bulky grain building waste fill layer and buffer layer, improve infiltration, drainage speed, and on the side wall of water-permeable pipe
The permeable hole of setting then further increases the infiltration of road, water-holding capacity.
(4) setting of each caged supporting layer inner support frame further improves the bearing capacity of road, and road is avoided to go out
It now collapses or the case where gap.
(5) bulky grain building waste fills the drainability that the drainpipe set in layer and roadbed then improves road, reduces and stores
The water in roadbed of destruction there are to(for) roadbed.
Detailed description of the invention
Fig. 1 is the longitudinal sectional view of the utility model.
Fig. 2 is the top view of the utility model caged supporting layer.
Fig. 3 is the side view of the utility model caged supporting layer.
Fig. 4 is the main view of the utility model honeycomb pervious bed.
In figure: 1 roadbed, 2 porous pavements, 3OGFC layers, 4 packing layers, 5 supporting layers, 51 caged supporting layers, 52 support frames, 53
Reinforcement by connection part, 6 bulky grain building wastes fill layer, 61 honeycomb pervious beds, 7 buffer layers, 8 water-permeable pipes, 81 permeable holes, 9 rows
Water pipe.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with embodiment.
Fig. 1-4 is the structural schematic diagram of an embodiment of the present invention, and sponge city absorbs water road, including roadbed 1, permeable
Road surface 2 and OGFC layer 3, roadbed 1 are located at lowest level, are built by natural soil and/or building stones, and porous pavement 2 is arranged on road
Grey soil layer is arranged in the upper layer of base 1, porous pavement 2, and grey soil layer is 37 lime earth layer, is equipped with OGFC on the upper layer of porous pavement 2
3, OGFC of layer is the abbreviation of open gradation Friction Surface, and OGFC layer 3 is to be set as open-shelf range, because of its biggish gap
Rate and there is stronger drain function, and have the function of that good reductions is driven a vehicle noise, the use of OGFC layer 3 in the utility model
The product that Tianjin sky space perseverance is produced at municipal works Co., Ltd, OGFC layer 3 are located at the upper layer of porous pavement 2, further include filling out
The bed of material 4 and supporting layer 5, packing layer 4 are laid on the lower section of porous pavement 2, and packing layer 4 is aggregate chips layer, or ore bisque,
The lower section of packing layer 4 is equipped with supporting layer 5, weight of the supporting layer 5 as each layer in support top and the traveling above road
The supporting course of vehicle and article coordinates using multiple caged supporting layers 51 are seamless spliced, and each adjacent caged supporting layer 51 is flat
Row is arranged side by side, and each caged supporting layer 51 is cuboid-type and its vertical section is square, and is stitched together does not stitch in this way
Gap, and the top and bottom of all caged supporting layers 51 flush, and the vertical section of caged supporting layer 51 can also be set as rectangle,
Also without gap between the supporting layer 5 being spliced to form in this way, bulky grain building waste is filled in each caged supporting layer 51
Fill layer 6, the caliber of each caged supporting layer 51 bulky grain building waste that should be able to put in fills layer 6, due to major part
Bulky grain building waste fill layer 6 particle size be greater than 40cm, herein can by the square of caged supporting layer 51 cut
The side length in face is set as 100cm, and the size of the mesh on four sides of each caged supporting layer 51 of rectangular-shape cannot be too
Greatly, it avoids the packing layer 4 on upper layer from entering in caged supporting network too much, and leads to load-bearing capacity deficiency and make road collapsion or appearance
Mesh aperture on each 51 side of caged supporting layer can be set as 5-8cm, such as be set as 5cm by gap, since bulky grain is built
Rubbish, which fills, has gap between layer 6, therefore the packing layer 4 being located above can be partially by the net on 51 side of caged supporting layer
Hole enters bulky grain building waste and fills in layer 6 and fill part gap, thus can reduce bulky grain building waste and fills out
The pore size in layer 6 is built, the requirement that bulky grain building waste fills 6 internal porosity of layer is met.
In order to improve the overall structural strength of supporting layer 5, multiple vertical branch are set inside each caged supporting layer 51
Support 52, the both ends of each support frame 52 are fixedly connected on the top and the lowermost of the caged supporting layer 51 of each rectangular-shape
On two opposite sides, caged supporting layer 51 and each support frame 52 are all made of iron and steel material quality and are made, and support frame 52 is fixed
It is welded on the opposite side of two sides up and down of each caged supporting layer 51, the linearly arrangement and adjacent of each support frame 52
The spacing of support frame 52 is equal, when thus being avoided that the weight of blocking the way road is too big, caged supporting layer 51 since entire length is longer,
Its centrally located part is easy to appear the bearing capacity situation weaker compared to its partial weight-bearing power for being located at both ends, is easy
Existing road collapsion or the case where be broken, the setting of support frame 52 greatly increases the load-bearing capacity of supporting layer 5, avoid with
The occurrence of upper, is additionally provided with multiple reinforcement by connection parts 53 between each adjacent caged supporting layer 51, in the utility model
Middle reinforcement by connection part 53 using the annular grab of sheet, do not close and have centainly deformable by the both ends of each annular grab
Property, after one end of each annular grab sequentially passes through two adjacent caged supporting layers 51, the both ends of annular grab are welded on
Together, reinforcing is attached to adjacent caged supporting layer 51, it is avoided to be separated from each other or be staggered, influence road integrated carrying energy
Power avoids road collapsion or crack.
In order to further increase water suction, the infiltration ability of road, at least one layer is equipped with inside each caged supporting layer 51
One layer of honeycomb pervious bed 61 is arranged in the present invention in honeycomb pervious bed 61, can also according to the actual situation, such as root
6 particle size of layer is filled according to the sectional dimension size and bulky grain building waste of caged supporting layer 51, interval is arranged two layers,
Or equally spacedly it is arranged three layers, the hole of each honeycomb pervious bed 61 is gradually reduced from top to bottom, can accelerate rain in this way
The seepage velocity of water pours to form honeycomb using concrete material to improve the structural strength of honeycomb pervious bed 61 itself
Shape pervious bed 61 is broken to prevent the unbearable upper layer by weight of honeycomb pervious bed 61.
Buffer layer 7 is equipped with below supporting layer 5, for buffer layer 7 using grey soil layer setting, the setting of buffer layer 7 is mainly slow
The weight of caged supporting layer 51 of the solution from rigidity acts directly on roadbed 1, gets off damage to roadbed 1 for a long time, this reality
With being additionally provided with water-permeable pipe 8 in novel, one end of water-permeable pipe 8 is connected to roadbed 1, and the other end is connected to porous pavement 2, and water-permeable pipe 8 from
Top to bottm sequentially passes through packing layer 4, supporting layer 5, bulky grain building waste and fills layer 6 and buffer layer 7, in the side wall of water-permeable pipe 8
On be additionally provided with permeable hole 81 be interspersed along its length, perforative, the setting of water-permeable pipe 8 can accelerate the water on road
It is rapidly soaked into lower layer from porous pavement 2, reduces road ponding, the design of permeable hole 81 is when the rainwater of lower layer is more, storage
When depositing scarce capacity, the classification of the rainwater on road can first be penetrated into each layer and be stored, the rainwater of lower layer is waited to be discharged
When, the rainwater stored in each layer is gradually permeated and is discharged toward lower layer again.
The drainpipe 9 that the extension of horizontal direction both sides of the road is equipped in layer 6 and roadbed 1 is filled in bulky grain building waste, respectively
Drainpipe 9 is connected with sewerage system, is conducive to rainwater in this way and is discharged in time, prevents rainwater to be deposited in roadbed 1, satisfies the need
Base 1 damages, and cuts down the service life of roadbed 1.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (9)
- The road 1. sponge city absorbs water, including roadbed (1), porous pavement (2) and OGFC layers (3), OGFC layers described (3) are located at institute State porous pavement (2) upper layer, it is characterised in that: further include packing layer (4) and seamless spliced by several caged supporting layers (51) The supporting layer (5) of formation, described filler layer (4) are located at the lower section of the porous pavement (2), and each cage-like supporting layer (51) is interior It is filled layer (6) filled with bulky grain building waste, each bulky grain building waste, which fills, is equipped at least one layer of honeycomb in layer (6) The aperture of shape pervious bed (61), each honeycomb pervious bed (61) is gradually reduced from top to bottom, is set below the supporting layer (5) Have buffer layer (7), the roadbed (1) is connected to porous pavement (2) by water-permeable pipe (8), and each water-permeable pipe (8) is from top to bottom It sequentially passes through described filler layer (4), supporting layer (5), bulky grain building waste and fills layer (6) and buffer layer (7).
- The road 2. sponge city as described in claim 1 absorbs water, it is characterised in that: be equipped in each cage-like supporting layer (51) The both ends of several support frames being vertically arranged (52), each support frame as described above (52) are fixedly connected on each cage-like supporting layer (51) on two opposite medial surfaces.
- The road 3. sponge city as claimed in claim 2 absorbs water, it is characterised in that: each cage-like supporting layer (51) it is vertical Section is square, and adjacent each cage-like supporting layer (51) is disposed proximate to side by side, forms seamless support construction, each institute State the arrangement of support frame (52) linear isometry.
- The road 4. sponge city a method according to any one of claims 1-3 absorbs water, it is characterised in that: adjacent each cage-like support Several reinforcement by connection parts (53) are equipped between layer (51), for being fixedly connected with each adjacent cage-like supporting layer (51).
- The road 5. sponge city as claimed in claim 4 absorbs water, it is characterised in that: each reinforcement by connection part (53) is sheet Annular grab, each annular grab is not closed and deformable.
- The road 6. sponge city as claimed in claim 3 absorbs water, it is characterised in that: each cage-like supporting layer (51) He Gesuo It states support frame (52) and is all made of iron and steel material quality and be made.
- 7. such as sponge city described in claim 5 or 6 water suction road, it is characterised in that: the honeycomb pervious bed (61) is adopted It is made of concrete material, the buffer layer (7) is using grey soil layer.
- The road 8. sponge city as claimed in claim 7 absorbs water, it is characterised in that: the bulky grain building waste fills layer (6) and in the roadbed (1) it is equipped with the drainpipe (9) of horizontal direction both sides of the road extension, each drainpipe (9) and city are arranged Water system is connected.
- The road 9. sponge city as claimed in claim 8 absorbs water, it is characterised in that: set on the side wall of each water-permeable pipe (8) There is permeable hole (81) be interspersed along its length, perforative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891147.4U CN209128842U (en) | 2018-11-16 | 2018-11-16 | Sponge city water suction road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891147.4U CN209128842U (en) | 2018-11-16 | 2018-11-16 | Sponge city water suction road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209128842U true CN209128842U (en) | 2019-07-19 |
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ID=67245444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821891147.4U Expired - Fee Related CN209128842U (en) | 2018-11-16 | 2018-11-16 | Sponge city water suction road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209128842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737433A (en) * | 2022-04-02 | 2022-07-12 | 中能建路桥工程有限公司 | Sponge type road pavement structure |
-
2018
- 2018-11-16 CN CN201821891147.4U patent/CN209128842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737433A (en) * | 2022-04-02 | 2022-07-12 | 中能建路桥工程有限公司 | Sponge type road pavement structure |
| CN114737433B (en) * | 2022-04-02 | 2022-12-13 | 中能建路桥工程有限公司 | Sponge type road paving structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HENAN KUNHE INFORMATION TECHNOLOGY Co.,Ltd. Assignor: HENAN KANGJULE ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Contract record no.: X2020980005906 Denomination of utility model: Sponge city water absorption Road Granted publication date: 20190719 License type: Common License Record date: 20200911 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |