CN110241673A - A kind of town road structure and its construction method - Google Patents
A kind of town road structure and its construction method Download PDFInfo
- Publication number
- CN110241673A CN110241673A CN201910558759.4A CN201910558759A CN110241673A CN 110241673 A CN110241673 A CN 110241673A CN 201910558759 A CN201910558759 A CN 201910558759A CN 110241673 A CN110241673 A CN 110241673A
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- Prior art keywords
- reservoir
- hole
- road
- gutter
- urban 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
- 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
- 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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/32—Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- 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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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of town road structure and its construction methods, including road ontology, road ontology includes successively roadbed paving layer from the bottom to top, metalling, coarse sands layer, pervious concrete layer, pervious concrete layer includes driveway, it is set to two gutters of driveway two sides, it is set to two pavements of two gutters two sides, several reservoirs are embedded in road ontology, each reservoir is connected to the urban sewage pipeline being embedded in base course, the water service pipe for the two to be connected to is provided between each reservoir and gutter, it is provided in each reservoir for controlling the control mechanism for being connected to or separating between reservoir and urban sewage pipeline.Drain its key points of the technical solution are that rainwater can either be spread downwards by the structure of road ontology, and can be drained by discharge structures such as gutter, water service pipe, reservoir, urban sewage pipelines, drainage performance is good, and road surface is not easy to form ponding.
Description
Technical field
The present invention relates to municipal works technical field, in particular to a kind of town road structure and its construction method.
Background technique
With the quickening of urbanization process, the level in each city is also being improved, and road also becomes increasingly modernized,
The drain function of road is also increasingly taken seriously, and the draining of road embodies the level of entire town road planning and designing,
It is also become more and more important so guaranteeing that urban road drainage is unimpeded.
Existing Authorization Notice No. discloses a kind of road structure for the Chinese patent of CN206438357U, including from the bottom to top
Hard base course, bed course, underlayment, the cement sandstone being successively laid with go to a grassroots level, base on cement sandstone, bitumen layer and anti-skidding resistance to
Layer is ground, which improves the anti-skid wearable performance and road surface stability on road surface.
When prior art among the above has the following deficiencies: rainy or rainstorm weather, the drip on the road structure surface
The drainage performance of cyan layer and anti-skid wearable layer is bad, and rainwater can accumulate on road surface, brings inconvenience to the passage of pedestrian.
Summary of the invention
In view of the deficienciess of the prior art, the first object of the present invention is to provide a kind of town road structure, rainwater
It can either be spread downwards and be drained by the structure of road ontology, and gutter, water service pipe, reservoir, urban sewage can be passed through
The discharge structures such as pipeline are drained, and drainage performance is good, and road surface is not easy to form ponding, are convenient for walk.
Foregoing invention purpose of the invention has the technical scheme that a kind of town road structure,
Be characterized in that: including road ontology, the road ontology include from the bottom to top successively roadbed paving layer, metalling, coarse sands layer, thoroughly
Water coagulation soil layer, the pervious concrete layer include driveway, two gutters for being set to driveway two sides, are set to two
Two pavements on the outside of gutter are embedded with reservoir in the road ontology, and the reservoir has several rows and every row stores
Pond is arranged along the extending direction interval of road, each reservoir with the urban sewage pipeline that is embedded in base course
Connection, is provided with the water service pipe for the two to be connected to, each reservoir between each reservoir and gutter
It is inside provided with for controlling the control mechanism for being connected to or separating between reservoir and urban sewage pipeline.
The present invention is further arranged to: anti-filter geotextiles are provided between the metalling and coarse sands layer.
The present invention is further arranged to: the reservoir is that two rows of and two rows of reservoirs are located at the outer of two gutters
Side, the reservoir include tank body part, the Chi Gai being set at the top of tank body part, the pars infundibularis for being set to tank body part bottom, setting
Drainage channel in pars infundibularis bottom, the one end of the drainage channel far from pars infundibularis are connected to urban sewage pipeline, the leakage
The bottom of pan offers the apopore for water outlet, and the drainage hole being connected to apopore, institute are provided in the drainage channel
The aperture for stating drainage hole is greater than the aperture of apopore, and the control mechanism includes the mounting rack being set in drainage channel, described
Several drainage holes are offered on mounting rack, and guide rod is provided on the upper surface of the mounting rack, slides and sets on the guide rod
It is equipped with the valve plate for closing apopore, is arranged with spring on the guide rod, the lower end surface of the spring one end and valve plate is supported
It connects, the other end is abutted with the upper surface of mounting rack.
The present invention is further arranged to: several sliding slots is offered on the lateral wall of the guide rod, the sliding slot is along guiding
The length direction of bar opens up, and described sliding slot one end is connected to guide rod close to the end face of mounting rack, and the other end is separate with guide rod
The end face of mounting rack is not connected to, and the pilot hole for being slidably matched with guide rod is offered on the valve plate, the pilot hole
The sliding block for being in sliding fit with the sliding chute is provided on hole wall.
The present invention is further arranged to: several water inlets is offered on the urban sewage pipeline, the drainage channel is remote
One end from pars infundibularis is connected on the outer wall of urban sewage pipeline by cement, and the drainage hole is connected to water inlet.
The present invention is further arranged to: the upper surface of the Chi Gai and the road surface on pavement are concordant, and the pond, which covers, to be opened up
There is sled hole, the sled hole is blind hole and tilts down setting, and the reservoir sequentially passes through pavement, coarse sands layer, anti-filter geotechnique
Cloth, metalling are simultaneously inserted into base course.
The present invention is further arranged to: the gutter includes several along the gutter that road extending direction is arranged successively list
Member, the gutter unit are arranged in a one-to-one correspondence with adjacent reservoir, the length of the gutter unit be equal to reservoir and
The summation in the gap between two adjacent reservoirs is attached between adjacent gutter unit, the row by cement
Ditch unit includes ditch body, the comb lid being set at the top of ditch body.
The present invention is further arranged to: the ditch body is towards offering first through hole on the side wall of reservoir, and described first
Through-hole is arranged close to the top of ditch body, is provided with filter screen in the first through hole, and the reservoir is towards on the side wall of ditch body
Offer the second through-hole, second through-hole is located at below first through hole, the both ends of the water service pipe respectively with first through hole and
The connection of second through-hole.
The present invention is further arranged to: isolation flower bed is provided on each pavement, the isolation flower bed is located at
Between gutter and reservoir, kind is implanted with afforestation vegetation, extending direction of the isolation flower bed along road on the isolation flower bed
Interval setting.
Another object of the present invention is to provide a kind of construction methods of town road structure, comprising the following steps:
S1: digging foundation pit, excavates base course so that urban sewage pipeline in base course, and to be accessed to urban sewage piping laying
In sewerage system, pre-fabricated several reservoirs are installed on urban sewage pipeline；
S2: carrying out base course smooth, is compacted according to the compaction requirement being pre-designed to the base course after smooth；
S3: being laid with metalling, smooth and be compacted, and the laying depth of metalling is 55 ~ 65cm；
S4: anti-filter geotextiles are laid with, and levelling；
S5: being laid with coarse sands layer, smooth and be compacted, and the laying depth of coarse sands layer is 55 ~ 65cm；
S6: pre-fabricated gutter unit is placed on coarse sands layer, and first through hole and the second through-hole is made to be in same flat
Then adjacent gutter unit spliced is got up with cement, water service pipe is then installed on gutter unit and reservoir by face
Between；
S7: being laid with driveway and pavement, smooth and be compacted, and the laying depth of pervious concrete layer is 25 ~ 35cm；
S8: flower bed is isolated in moulding by casting on pavement, and plants afforestation vegetation in isolation flower bed.
In conclusion the present invention having the beneficial effect that in contrast to the prior art
1, drainage performance is good: rainwater can either be spread downwards by the structure of road ontology drains, and can be by gutter, logical
The discharge structures such as water pipe, reservoir, urban sewage pipeline are drained, and drainage performance is good, and road surface is not easy to form ponding, logical convenient for pedestrian
Row；
2, construction efficiency is high: gutter be it is pre-fabricated, the position that installation is pre-designed when construction installs gutter, nothing
Separately need to dig or be poured, be conducive to accelerate construction efficiency, reservoir be it is pre-fabricated, the globality of reservoir is higher, construction
When pre-fabricated reservoir is installed on urban sewage pipeline；
3, save water resource: when rainy weather, rainwater can be flowed into gutter, then enter reservoir by water service pipe
Interior, since first through hole is arranged close to the top of ditch body, then only in the biggish situation of rainfall, rainwater can just enter water storage
In pond, rainwater at this time is more clean, and rainwater can just enter in reservoir after the filtering of filter screen, then enter
Rainwater in reservoir is more clean, when in reservoir rainwater store to a certain degree when, the weight of the sundries such as rainwater and silt
Greater than the elastic force of spring, then valve plate downlink enters in drainage hole, and apopore is opened, the sediment deposition in tank body part and pars infundibularis
Object and rainwater flow successively through apopore, drainage hole, drainage hole, drainage hole, water inlet and enter in urban sewage pipeline, then
It enters sewerage system and drains.When rain stop when, rainwater stopping enter in reservoir, and in reservoir rainwater and
The weight of the sundries such as silt is less than the elastic force of spring, then is about to apopore closing on valve plate, part rainwater, which can store, at this time is storing
In pond, rainwater can carry out precipitation in reservoir, and gardener is opened Chi Gai using crowbar, then with water pump by water
Extraction, the water of extraction irrigate the vegetation in isolation flower bed for cleaning road, so can effectively save water resource and
Mitigate the labor intensity of gardener.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the slicing schematic diagram of town road structure in embodiment one, town road knot in main prominent embodiment one
The specific structure of structure；
Fig. 2 is the local slicing schematic diagram of town road structure in embodiment one, town road knot in main prominent embodiment one
The specific structure of structure；
Fig. 3 is the structural schematic diagram in gutter in embodiment one, the specific structure in main prominent gutter；
Fig. 4 is the enlarged view in Fig. 2 at A, the specific structure of first through hole and filter screen in main prominent embodiment one；
Fig. 5 is the enlarged view in Fig. 2 at B, the specific structure of control mechanism in main prominent embodiment one；
Fig. 6 is the explosive view of control mechanism in embodiment one, the specific structure of control mechanism in main prominent embodiment one.
Appended drawing reference: 1, road ontology；2, base course；3, metalling；4, anti-filter geotextiles；5, coarse sands layer；6, permeable mixed
Solidifying soil layer；61, driveway；62, gutter；63, pavement；7, urban sewage pipeline；8, water inlet；9, flower bed is isolated；10, it arranges
Ditch unit；101, ditch body；102, it combs and covers；11, first through hole；12, filter screen；13, reservoir；131, tank body part；132, pond
Lid；133, pars infundibularis；134, drainage channel；14, hole is prized；15, the second through-hole；16, apopore；17, drainage hole；18, machine is controlled
Structure；19, mounting rack；20, drainage hole；21, guide rod；22, sliding slot；23, valve plate；24, pilot hole；25, sliding block；26, spring；
27, water service pipe.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment one:
As illustrated in fig. 1 and 2, a kind of town road structure, including road ontology 1, road ontology 1 include successively being laid with from the bottom to top
Base course 2, metalling 3, anti-filter geotextiles 4, coarse sands layer 5, pervious concrete layer 6.
Base course 2 is the basis on road surface, be by excavating or filling the earthen structure to be formed, in the present embodiment, roadbed
Layer 2 digs the undisturbed soil roadbed retained after foundation pit for original path.It is buried in base course 2 there are two urban sewage pipeline 7, under city
Waterpipe 7 is arranged by cement production systD, urban sewage pipeline 7 along the extending direction of road, and urban sewage pipeline 7 accesses municipal drainage
System, sewerage system be processing and exclude municipal sewage and rainwater job facilities system, sewerage system usually by
Several drainage pipelines being embedded in below road surface and sewage treatment plant form, and offer on each urban sewage pipeline 7 several
Water inlet 8, water inlet 8 are spaced apart along the extending direction of road.
Metalling 3 is made of rock particles of the partial size between 5 ~ 25mm, and bearing strength is high, can be 3 top of metalling
Road structure more solid support is provided, the gap between rubble can be provided for water flow it is biggish store space, and
Water flow can be spread toward periphery, and hydrophobicity is good.
Anti-filter geotextiles 4 are a kind of geotextiles with anti-filter function, and anti-filter geotextiles 4 are to be pierced by synthetic fibers by needle
Or water penetration geosynthetics made of braiding, wherein anti-filter refers to when liquid passes through, what holding was acted on by osmotic pressure
Grogs is not lost, because of the water (flow) direction with filtering on the contrary, so referred to as anti-filter.
Coarse sands layer 5 is made of sandstone of the partial size between 3.1 ~ 3.7mm, is had surfacing, is stablized stress, is smoothly hydrophobic
Effect.
Pervious concrete layer 6 include driveway 61, be set to 61 two sides of driveway two gutters 62, be set to two
Two pavements 63 in 62 outside of gutter.Driveway 61 and pavement 63 are poured by pervious concrete, permeable coagulation
Soil is also known as celluar concrete, is mutually bonded by coarse aggregate surface cladding thin layer cement slurry and forms the equally distributed honeycomb in hole
Shape structure, therefore it is with high water-permeability.Isolation flower bed 9 is provided on each pavement 63, the isolation flower bed 9 is along road
The setting of extending direction interval, isolation flower bed 9 are formed by concreting, and interior kind of isolation flower bed 9 is implanted with afforestation vegetation, and flower bed is isolated
9 are both used to separate driveway 61 and pavement 63, guarantee pedestrains safety, and be used to green way, plant vegetation, purify on road
Air.
As shown in Figures 2 and 3, gutter 62 includes several gutter units 10 being arranged successively along road extending direction,
Gutter unit 10 be it is pre-fabricated, be attached between adjacent gutter unit 10 by cement.As shown in Figures 3 and 4, it arranges
Ditch unit 10 includes ditch body 101, the comb lid 102 for being set to 101 top of ditch body.Ditch body 101 is poured by cement, ditch body
101 towards first through hole 11 is offered on the side wall on pavement 63, and first through hole 11 is circular hole, and first through hole 11 is close to ditch body
101 top is arranged, and is fixedly installed with filter screen 12 in first through hole 11, and filter screen 12 is located at the inner end of first through hole 11,
When producing gutter unit 10, by the ditch body 101 of cement production systD when unhardened, filter screen 12 is filled in into first through hole 11, to
After ditch body 101 hardens, filter screen 12 can be fixedly installed in first through hole 11.Comb lid 102 is covered on the top of ditch body 101,
For stopping some large-scale sundries to enter in ditch body 101, large-scale sundries is avoided to enter in ditch body 101 and cause ditch body 101
Blocking.
As shown in Fig. 2, be embedded with reservoir 13 in road ontology 1, reservoir 13 be it is pre-fabricated, reservoir 13 is located at people
63 lower section of trade, reservoir 13 sequentially pass through pavement 63, coarse sands layer 5, anti-filter geotextiles 4, metalling 3 and are inserted into base course 2
Interior, in the present embodiment, reservoir 13 has two rows of and every water draining and accumulating pond 13 to be arranged along the extending direction interval of road, two water draining and accumulatings
Pond 13 is located at the outside in two gutters 62.Each reservoir 13 with the urban sewage pipeline 7 that is embedded in base course 2
It is connected to, is provided in reservoir 13 for controlling the control mechanism for being connected to or separating between reservoir 13 and urban sewage pipeline 7
18。
As it can be seen in figures 5 and 6, reservoir 13 includes tank body part 131, the pond lid 132 for being covered on 131 top of tank body part, fixes
The drainage channel 134 for being connected to the pars infundibularis 133 of 131 bottom of tank body part, being fixedly connected on 133 bottom of pars infundibularis.Pond lid 132 by
Cement pours, and the upper surface of pond lid 132 is concordant with the road surface on pavement 63, and sled hole 14 is offered on pond lid 132, prizes hole 14
For blind hole and setting is tilted down, so both can guarantee evenness of road surface, sanitationman can be opened pond lid 132 using crowbar again.
Tank body part 131 is poured by cement, and the section of tank body part 131 is side's annular, and tank body part 131 is towards on the side wall in gutter 62
The second through-hole 15 is offered, the second through-hole 15 is circular hole, and the second through-hole 15 is located at the lower section of first through hole 11.Pars infundibularis 133 by
The shape of cement production systD, pars infundibularis 133 is funnel-shaped, when draining, on the one hand can accelerate drainage efficiency, another aspect silt energy
Enough it is deposited in the bottom of pars infundibularis 133, when draining can preferentially exhaust the sediments such as silt, and the bottom of pars infundibularis 133 offers
For the apopore 16 of water outlet, apopore 16 is square hole.Drainage channel 134 is poured by cement, the section of drainage channel 134
For square annular, the one end of drainage channel 134 far from pars infundibularis 133 is connected on the outer wall of urban sewage pipeline 7 by cement, row
Drainage hole 17 is provided in aquaporin 134, the both ends of drainage hole 17 are connected to water inlet 8 and apopore 16 respectively, drainage hole 17
For square hole, the aperture of drainage hole 17 is greater than the aperture of apopore 16.
Control mechanism 18 includes being fixedly connected on mounting rack 19 in drainage channel 134, and mounting rack 19 is by cement production systD, installation
It is opened up on frame 19 there are four drainage hole 20, so that mounting rack 19 is in " ten " font.It is fixedly connected on the upper surface of mounting rack 19
Guide rod 21 symmetrically opens up on the lateral wall of guide rod 21 there are two sliding slot 22, and sliding slot 22 is opened along the length direction of guide rod 21
If 22 one end of sliding slot is connected to guide rod 21 close to the end face of mounting rack 19, the other end and guide rod 21 are far from mounting rack 19
End face is not connected to.Sliding is provided with the valve plate 23 for closing apopore 16 on guide rod 21, and valve plate 23 is rectangular panel body, valve plate
The pilot hole 24 for being slidably matched with guide rod 21 is offered on 23, pilot hole 24 is located at 23 center of valve plate, pilot hole 24
Hole wall on be fixedly connected there are two sliding block 25, two sliding blocks 25 are slidably matched with two sliding slots 22 respectively, so that valve plate 23 exists
During moving up and down, the case where being not in rotation.Spring 26,26 one end of spring and valve plate 23 are arranged on guide rod 21
Lower end surface abut, the other end abuts with the upper surface of mounting rack 19.
As shown in Figures 2 and 4, it is provided with the water service pipe 27 for the two to be connected between reservoir 13 and gutter 62, leads to
The both ends of water pipe 27 are connected to first through hole 11 and the second through-hole 15 respectively, and the both ends difference flanged joint of water service pipe 27 is in water storage
On the two sidewalls in pond 13 and gutter 62, water service pipe 27 is straight tube and tilts down setting, is conducive to accelerate drainage efficiency.
When rainy weather, rainwater is fallen on driveway 61 or pavement 63, and part rainwater can penetrate driveway 61 or people's row
Road 63 enters inside road surface, then successively coarse sands layer 5, anti-filter geotextiles 4 and enters in metalling 3, rainwater can be in rubble
It is slowly spread around in layer 3；Another part rainwater can be flowed into gutter 62, then enter water storage by water service pipe 27
In pond 13, since first through hole 11 is arranged close to the top of ditch body 101, then only in the biggish situation of rainfall, rainwater just meeting
It enters in reservoir 13, rainwater at this time is more clean, and rainwater can just enter storage after the filtering of filter screen 12
In pond 13, then the rainwater entered in reservoir 13 is more clean, when in reservoir 13 rainwater store to a certain degree when, rain
The weight of the sundries such as water and silt is greater than the elastic force of spring 26, then 23 downlink of valve plate enters in drainage hole 17, and apopore 16 is beaten
It opens, the sediment deposition object and rainwater in tank body part 131 and pars infundibularis 133 flow successively through apopore 16, drainage hole 17, drainage hole
20, it drainage hole 17, water inlet 8 and enters in urban sewage pipeline 7, then into sewerage system and drains.Work as rain
When stopping, rainwater stopping is entered in reservoir 13, and the weight of the sundries such as rainwater and silt is less than spring in reservoir 13
26 elastic force is then about to the closing of apopore 16 on valve plate 23, part rainwater can store in reservoir 13 at this time, and rainwater can store
Precipitation is carried out in pond 13, pond lid 132 is opened using crowbar, then pulled water out with water pump by gardener, extraction
Water irrigates the vegetation in isolation flower bed 9, so can effectively save water resource and mitigate Gardener for cleaning road
The labor intensity of people.
Embodiment two:
A kind of construction method of town road structure, the construction method of town road structure provided in this embodiment are applied to implement
One of example one town road structure.Specific step is as follows for the construction method of town road structure:
S1: digging foundation pit, excavates base course 2 so that urban sewage pipeline 7 to be embedded in base course 2, and by urban sewage pipeline 7
It accesses in sewerage system, pre-fabricated several reservoirs 13 is installed on urban sewage pipeline 7；
In the present embodiment, for the foundation pit dug out for road of mating formation, base course 2 is to dig the undisturbed soil roadbed retained after foundation pit,
The groove for placing urban sewage pipeline 7 is excavated on base course 2, the urban sewage pipeline 7 in groove accesses municipal drainage
Then several pre-fabricated reservoirs 13 are respectively arranged at the water inlet 8 of urban sewage pipeline 7 by system, and drainage hole
17 are connected to water inlet 8, are linked together between reservoir 13 and the outer wall of urban sewage pipeline 7 by cement.
S2: carrying out base course 2 smooth, presses according to the compaction requirement being pre-designed the base course 2 after smooth
It is real；0
In the present embodiment, after urban sewage pipeline 7 and reservoir 13 are installed, worker fills in groove and carries out to base course 2
It is smooth, and the base course 2 after smooth is compacted according to the compaction requirement being pre-designed, the debulking methods to banket roll
Method, compacting method and vibration compaction method etc. are several, and the present embodiment uses rolled-on method, that is, utilize the pressure compaction soil of mechanical rollers,
Make up to required compactness.
S3: being laid with metalling 3, smooth and be compacted, and the laying depth of metalling 3 is 55 ~ 65cm；
In the present embodiment, metalling 3 is layed on base course 2, then metalling 3 is carried out it is smooth, and according to being pre-designed
Compaction requirement the metalling 3 after smooth is compacted, debulking methods use rolled-on method.
S4: anti-filter geotextiles 4 are laid with, and levelling；
It in the present embodiment, is layed in muti-piece anti-filter geotextiles 4 are smooth on metalling 3, leads between adjacent anti-filter geotextiles 4
The mode for crossing suture is attached.
S5: being laid with coarse sands layer 5, smooth and be compacted, and the laying depth of coarse sands layer 5 is 55 ~ 65cm；
In the present embodiment, coarse sands layer 5 is layed in anti-filter geotextiles 4, then coarse sands layer 5 is carried out it is smooth, and according to preparatory
The compaction requirement of design is compacted the coarse sands layer 5 after smooth, and debulking methods use rolled-on method.
S6: pre-fabricated gutter unit 10 is placed on coarse sands layer 5, and makes first through hole 11 and the second through-hole 15
In same plane, then adjacent gutter unit 10 is stitched together with cement, water service pipe 27 is then installed on draining
Between ditch unit 10 and reservoir 13；
In the present embodiment, pre-fabricated gutter unit 10 is placed on coarse sands layer 5, the position of each gutter unit 10 is equal
It is pre-designed and cross, so that first through hole 11 and the second through-hole 15 are in same plane, and adjacent gutter unit 10
Between be attached by cement, then water pipe is installed between gutter unit 10 and reservoir 13, and water service pipe 27
Both ends are connected to first through hole 11 and the second through-hole 15 respectively.
S7: being laid with driveway 61 and pavement 63, smooth and be compacted, and the laying depth of pervious concrete layer 6 is 25 ~
35cm；
In the present embodiment, pervious concrete is poured at the driveway 61 and pavement 63 being pre-designed, then to driveway
61 and pavement 63 carry out it is smooth, and according to the compaction requirement being pre-designed to after smooth driveway 61 and pavement 63 into
Row compacting, debulking methods use rolled-on method.
S8: the 63 upper molding isolation flower bed 9 on pavement, and plant afforestation vegetation.
In the present embodiment, isolation flower bed 9 is formed by concreting, and interior kind of isolation flower bed 9 is implanted with afforestation vegetation, isolation flower
Altar 9 is both used to separate driveway 61 and pavement 63, guarantees pedestrains safety, and be used to green way, plants vegetation, purifies road
On air.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (10)
1. a kind of town road structure, it is characterised in that: including road ontology (1), the road ontology (1) includes from the bottom to top
Successively roadbed paving layer (2), metalling (3), coarse sands layer (5), pervious concrete layer (6), the pervious concrete layer (6) include
Driveway (61), two gutters (62) for being set to driveway (61) two sides, be set on the outside of two gutters (62) two
A pavement (63), the road ontology (1) is interior to be embedded with reservoir (13), and the reservoir (13) has several rows and every row stores
Pond (13) along road extending direction interval be arranged, each reservoir (13) be embedded in base course (2)
Urban sewage pipeline (7) connection, is provided between each reservoir (13) and gutter (62) for the two to be connected to
Water service pipe (27), is provided with for controlling reservoir (13) and urban sewage pipeline (7) in each reservoir (13)
Between be connected to or partition control mechanism (18).
2. town road structure according to claim 1, it is characterised in that: between the metalling (3) and coarse sands layer (5)
It is provided with anti-filter geotextiles (4).
3. town road structure according to claim 2, it is characterised in that: the reservoir (13) is two rows of and two rows of storages
Pond (13) is located at the outside of two gutters (62), and the reservoir (13) includes tank body part (131), is set to pond body
Chi Gai (132) at the top of portion (131), the pars infundibularis (133) for being set to tank body part (131) bottom, it is set to pars infundibularis (133) bottom
The drainage channel (134) in portion, the drainage channel (134) one end and urban sewage pipeline (7) far from pars infundibularis (133) are even
Logical, the bottom of the pars infundibularis (133) offers the apopore (16) for water outlet, is provided in the drainage channel (134)
The drainage hole (17) being connected to apopore (16), the aperture of the drainage hole (17) are greater than the aperture of apopore (16), the control
Mechanism (18) processed includes the mounting rack (19) that is set in drainage channel (134), offered on the mounting rack (19) it is several under
Water hole (20) is provided with guide rod (21) on the upper surface of the mounting rack (19), slides and be provided on the guide rod (21)
For closing the valve plate (23) of apopore (16), it is arranged with spring (26) on the guide rod (21), described spring (26) one end
It is abutted with the lower end surface of valve plate (23), the other end is abutted with the upper surface of mounting rack (19).
4. town road structure according to claim 3, it is characterised in that: opened up on the lateral wall of the guide rod (21)
Have several sliding slots (22), the sliding slot (22) opens up along the length direction of guide rod (21), described sliding slot (22) one end and guiding
Bar (21) is connected to close to the end face of mounting rack (19), and the other end is not connected to guide rod (21) far from the end face of mounting rack (19),
The pilot hole (24) for being slidably matched with guide rod (21), the hole wall of the pilot hole (24) are offered on the valve plate (23)
On be provided with sliding block (25) for being slidably matched with sliding slot (22).
5. town road structure according to claim 3, it is characterised in that: offered on the urban sewage pipeline (7)
Several water inlets (8), the drainage channel (134) are connected to urban sewage pipe by cement far from the one end of pars infundibularis (133)
On the outer wall in road (7), the drainage hole (17) is connected to water inlet (8).
6. town road structure according to claim 3, it is characterised in that: the upper surface of the Chi Gai (132) and people's row
The road surface in road (63) is concordant, and sled hole (14) is offered on the Chi Gai (132), and the sled hole (14) sets for blind hole and tilting down
It sets, the reservoir (13) sequentially passes through pavement (63), coarse sands layer (5), anti-filter geotextiles (4), metalling (3) and is inserted into road
In base (2).
7. town road structure according to claim 3, it is characterised in that: the gutter (62) includes several along road
The gutter unit (10) that extending direction is arranged successively, the gutter unit (10) and adjacent reservoir (13) correspond
Setting, the length of the gutter unit (10) are equal to the gap between reservoir (13) and two adjacent reservoirs (13)
Summation is attached between adjacent gutter unit (10) by cement, and the gutter unit (10) includes ditch body
(101), the comb lid (102) being set at the top of ditch body (101).
8. town road structure according to claim 7, it is characterised in that: the ditch body (101) is towards reservoir (13)
Side wall on offer first through hole (11), the first through hole (11) is arranged close to the top of ditch body (101), and described first is logical
It is provided with filter screen (12) in hole (11), the reservoir (13) is towards offering the second through-hole on the side wall of ditch body (101)
(15), second through-hole (15) is located at below first through hole (11), the both ends of the water service pipe (27) respectively with first through hole
(11) it is connected to the second through-hole (15).
9. town road structure according to claim 3, it is characterised in that: be provided on each pavement (63)
It is isolated flower bed (9), the isolation flower bed (9) is located between gutter (62) and reservoir (13), the isolation flower bed (9) on kind
It is implanted with afforestation vegetation, isolation flower bed (9) is arranged along the extending direction interval of road.
10. a kind of construction method of town road structure is applied to the town road knot as described in claim 1 ~ 9 any one
Structure, characterized by the following steps:
S1: digging foundation pit, excavates base course (2) so that urban sewage pipeline (7) to be embedded in base course (2), and will be under city
Waterpipe (7) accesses in sewerage system, and pre-fabricated several reservoirs (13) are installed on urban sewage pipeline (7)
On；
S2: carrying out base course (2) smooth, is compacted according to the compaction requirement being pre-designed to the base course after smooth；
S3: being laid with metalling (3), smooth and be compacted, and the laying depth of metalling (3) is 55 ~ 65cm；
S4: it is laid with anti-filter geotextiles (4), and levelling；
S5: being laid with coarse sands layer (5), smooth and be compacted, and the laying depth of coarse sands layer (5) is 55 ~ 65cm；
S6: pre-fabricated gutter unit (10) is placed on coarse sands layer (5), and makes first through hole (11) and the second through-hole
(15) it is in same plane, then adjacent gutter unit (10) is stitched together with cement, then pacifies water service pipe (27)
Loaded between gutter unit (10) and reservoir (13)；
S7: being laid with driveway (61) and pavement (63), smooth and be compacted, the laying depth of pervious concrete layer (6) for 25 ~
35cm；
S8: (63) upper molding isolation flower bed (9) on pavement, and afforestation vegetation is planted in isolation flower bed (9).
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| CN201910558759.4A CN110241673A (en) | 2019-06-26 | 2019-06-26 | A kind of town road structure and its construction method |
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| CN201910558759.4A CN110241673A (en) | 2019-06-26 | 2019-06-26 | A kind of town road structure and its construction method |
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| CN110644600A (en) * | 2019-09-27 | 2020-01-03 | 浙江万瑞建设有限公司 | Road drainage structure and construction method |
| CN111075005A (en) * | 2019-12-25 | 2020-04-28 | 河北建信工程项目管理有限公司 | Town road drainage system |
| CN111676766A (en) * | 2020-06-11 | 2020-09-18 | 温州砼程维禹科技有限公司 | Sponge urban road water storage device |
| CN111827039A (en) * | 2020-07-15 | 2020-10-27 | 浙江恒昌建设有限公司 | Permeable pavement structure and pavement paving method |
| CN111945513A (en) * | 2020-08-12 | 2020-11-17 | 鹏程建设集团有限公司 | Municipal road and construction method thereof |
| CN112195717A (en) * | 2020-08-26 | 2021-01-08 | 广东九万里建设集团有限公司 | Energy-saving drainage construction method for municipal road |
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| CN110644600A (en) * | 2019-09-27 | 2020-01-03 | 浙江万瑞建设有限公司 | Road drainage structure and construction method |
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| CN111827039A (en) * | 2020-07-15 | 2020-10-27 | 浙江恒昌建设有限公司 | Permeable pavement structure and pavement paving method |
| CN111827039B (en) * | 2020-07-15 | 2021-11-26 | 浙江恒昌建设有限公司 | Permeable pavement structure and pavement paving method |
| CN111945513B (en) * | 2020-08-12 | 2021-10-08 | 鹏程建设集团有限公司 | Municipal road and construction method thereof |
| CN111945513A (en) * | 2020-08-12 | 2020-11-17 | 鹏程建设集团有限公司 | Municipal road and construction method thereof |
| CN112195717A (en) * | 2020-08-26 | 2021-01-08 | 广东九万里建设集团有限公司 | Energy-saving drainage construction method for municipal road |
| CN112609528A (en) * | 2020-12-10 | 2021-04-06 | 绍兴市四季青景观建设有限公司 | Municipal road structure and construction method thereof |
| CN112746544A (en) * | 2020-12-24 | 2021-05-04 | 广东承洋建设工程有限公司 | Street both sides greening system that sponge city was used |
| CN112921747A (en) * | 2021-01-26 | 2021-06-08 | 江阴华信建设工程有限公司 | Environment-friendly pavement structure convenient to drainage |
| CN112962388A (en) * | 2021-02-07 | 2021-06-15 | 南京城建设计研究院有限公司 | Sponge city semi-permeable water channel structure utilizing original road structure |
| CN113174809A (en) * | 2021-04-17 | 2021-07-27 | 江阴澄云达建设工程有限公司 | Pavement structure capable of permeating water, storing water and draining water |
| CN114931039A (en) * | 2022-06-18 | 2022-08-23 | 杭州科技职业技术学院 | Construction method of isolation flower bed for municipal road |
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