CN106245487B - The construction method of the urban road sponge engineering system of combining road maintenance - Google Patents
The construction method of the urban road sponge engineering system of combining road maintenance Download PDFInfo
- Publication number
- CN106245487B CN106245487B CN201610676508.2A CN201610676508A CN106245487B CN 106245487 B CN106245487 B CN 106245487B CN 201610676508 A CN201610676508 A CN 201610676508A CN 106245487 B CN106245487 B CN 106245487B
- Authority
- CN
- China
- Prior art keywords
- road
- gutter
- water tank
- catchments
- lane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
-
- 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
-
- 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
- E01C11/228—Gutters for porous pavings
-
- 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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Sewage (AREA)
Abstract
The invention discloses the urban road sponge engineering system of combining road maintenance, belong to urban road drainage and rainwater utilization technology field, pavement road surface remains unchanged, retain the original structure below car lane and bicycle lane surface layer, car lane and bicycle lane are excluded into the permeable surface layer that paves again after the 40mm of thickness 20, permeable surface thickness is 40 50mm, the outer rim proximity set waterside trench cover of permeable surface layer, on the outside of car lane the gutter that catchments is respectively provided with along the flat tooth of road at the flat tooth of road between described bicycle lane and pavement, the gutter that catchments oozes water tank with circle, square ooze is connected by oblique collecting pipe between water tank respectively, the gutter that catchments connects municipal rain pipe by overflow pipe；Invention additionally discloses the construction method of the system.The present invention completes the maintenance and finishing to the old pavement of road in city, does not change existing sewerage and effectively mitigates downstream drainage burden, avoids road surface initial-rainwater from polluting the pollution to downstream water, possesses practicality.
Description
Technical field
The invention belongs to urban road drainage and rainwater utilization technology field, and in particular to the city road of combining road maintenance
Road sponge engineering system and its construction method.
Technical background
In recent years, road ponding caused by heavy showers is to influence pedestrian's trip, even jeopardize the persistent ailment of urban traffic safety,
There is generality in China city, on the one hand, traditional pitch or cement pavement top drainage can only be carried out by inlet for stom water, consumption
When it is longer and easily produce vapour lock, impeded drainage causes surface gathered water, and not only resulting in vehicle tyre and skidding turns into potential safety hazard,
The more location of ponding, seriously can also cause vehicle is soaked to scrap, and pollutant, which overflows, causes environmental pollution；On the other hand, city
It is big that Road Green Space irrigates demand, but conventional drainage systems lack with roadside greening irrigation system and associated, and rainfall ponding can not
Application is afforested with irrigating very well, causes the wasting of resources.How the dilemma of water on urban streets and Road Green Space water shortage is solved,
The major issue faced as contemporary cities road environment.
In general, the designing of city road service life of bituminous paving is 10-15, the road of cement concrete pavement
For 15-30, phenomena such as more than cracking, hollow occur after service life, collapses.Not only have a strong impact on city image and traffic
Safety, it is not smooth and form surface gathered water more to easily cause road drainage.And because special pipelines are various under road, construction period is hindered
The factors such as traffic, current old city road drainage transformation is difficult many and construction disturbs residents, and has a strong impact on urban life.How is research
Carry out old city road reformation, can fast and effective draining, and rationally collect rainwater on road surface, carry out roadside greening irrigate have emphatically
Want meaning.
The content of the invention
Goal of the invention：It is an object of the invention to provide combining road maintenance urban road sponge engineering system, for
There are disrepair phenomenon and a less old city road of vehicle flowrate in road surface, while solving road draining, rainwater is collected on the spot to
Infiltration is stored under side point band, pavement, supplements the irrigation water of Road Green Space；Another object of the present invention is to provide the system
Construction method.
Technical scheme：For achieving the above object, the present invention adopts the following technical scheme that：
Combining road maintenance urban road sponge engineering system, urban road include car lane, bicycle lane and
Pavement, described pavement road surface remain unchanged, and retain the original structure below car lane and bicycle lane surface layer, will
Car lane and bicycle lane exclude the permeable surface layer that paves again after thickness 20-40mm, and permeable surface thickness is 40-50mm,
In proximity set waterside, the permeable surface layer of ditch has pervious concrete, the outer rim proximity set waterside operculum colpi of described permeable surface layer
Plate, it is equal at the flat tooth of road between described bicycle lane and pavement along the flat tooth of road on the outside of described car lane
Setting is catchmented gutter, is catchmented cover plate for side ditch in covering on gutter of catchmenting；Along catchmenting, gutter sets desilting well every five to six meters, clearly
Silt well is connected with the gutter that catchments, and desilting manhole cover plate is covered in the top of desilting well；Along every at the flat tooth of road on the outside of car lane
Individual desilting Jing Chu is provided with the circle being used cooperatively and oozes water tank, and circle is oozed water tank and is embedded between existing arbor；Non-motor vehicle
It is provided be used cooperatively square on the outside of road along each desilting Jing Chu at the flat tooth of road with pavement joint and oozes water tank, it is square
Water tank is oozed to be embedded between the existing arbor on pavement；Catchment gutter and circle is oozed water tank, square oozed between water tank point
Do not connected by oblique collecting pipe, with the collection mouth of pipe for gutter joint of catchmenting at be provided with and cut a dirty basket；Described collection waterside
Ditch connects municipal rain pipe by overflow pipe；Wherein, the rainwater of car lane and bicycle lane is because of road surface horizontal slope successively pathway
After the permeable surface layer in face, pervious concrete, by catchmenting, cover plate for side ditch imports the gutter that catchments；The rainwater on pavement is through pavement horizontal slope
The gutter that catchments directly is imported by desilting manhole cover plate afterwards, described permeable surface layer is pervious asphalt concrete.In the design, shoot off
Existing car lane road surface 20mm is thick, pave 40mm thickness pervious asphalt concretes.
The described cover plate for side ditch that catchments is rectangle cover plate, thick 120mm, and transverse side both ends are provided with the wide trough with straight angle of 60mm,
120mm wide U-lags are formed during the trench cover splicing of Neighbor Set waterside, rainwater after permeable surface layer, pervious concrete by passing through by U-lag
Into the gutter that catchments.
The described gutter that catchments is the U type ditches that outer diameter length is 900mm, width 300mm, depth are 350mm, is catchmented
Gutter wall thickness 50mm；The described cover plate for side ditch thickness that catchments is 120mm, length 900mm, width 300mm.
Described gutter ditch body longitudinal lap joint of catchmenting is designed using tongue and groove, and catchment gutter bottom longitudinal direction side evagination 40mm,
Opposite side indent 40mm, form tongue and groove.
Described desilting well depth is 650mm, width 300mm, length 900, wall thickness 50mm；Described desilting well
Cover plate is concrete material, thickness 120mm, length 900mm, width 300mm；It is provided with described desilting manhole cover plate
Three rows five are vertical, totally ten five diameter 50mm circular hole.
Described collecting pipe is internal diameter 100mm plastic tubes, and collecting pipe is apart from desilting well shaft bottom 200mm；Described overflow pipe
For caliber 40mm plastic tubes, overflow pipe distance set waterside ditch 20mm suitable for reading.
It is 1200mm that described circle, which oozes water tank external diameter, is highly 1200mm；Square water tank external diameter length and width of oozing are
1200mm, a height of 1500mm；Water tank is oozed in described circle and setting 50mm thickness is respectively wrapped up in square water tank periphery of oozing
Particle diameter 15~25mm metallings.
It is coagulation that the described gutter that catchments, the cover plate for side ditch that catchments, desilting well, circle, which ooze water tank and the square water tank that oozes,
Native material.
The described dirty basket that cuts is hemispherical PE Hanging Baskets, cuts dirty basket Hanging Basket mouth and sets cross hook.
The construction method of the urban road sponge engineering system of described combining road maintenance, including car lane and non-machine
The milling of motor-car road and the construction procedure to pave again；Buried on the outside of car lane along the flat tooth of road and put catchment gutter and desilting well
Construction procedure；Put circular ooze in side point and store the construction procedure of tank with being buried between existing arbor；In bicycle lane and pavement
Between bury the construction procedure for putting catchment gutter and desilting well at the flat tooth of road；Bury to put between the existing arbor in pavement and square ooze storage
The construction procedure of tank.
Described car lane and bicycle lane milling and the construction procedure to pave again are as follows：
1) with the milling of milling machine scene, broken car lane and bicycle lane old asphalt pavement, the thick faces of 20mm are excluded
Layer, on this basis, wide 30cm, thick 80mm surface layers is excluded again along the line on the outside of road；
2) add virgin material, pave and precompressed, then be further compacted by road roller, re-form the thick permeable surface layers of 40mm, thoroughly
Water surface layer material is pervious asphalt concrete, is formed below permeable surface layer, along on the outside of car lane and bicycle lane wide
30cm, thick 80mm pervious concretes；
Bury to put to catchment along the flat tooth of road on the outside of described car lane and gutter and desilting well and buried under the band of side point and put circle
The construction procedure of shape water tank is as follows：
1) open on the outside of car lane along Road tooth, lower digging 350mm deep trench, between every plant of arbor under corresponding position
Dig 650mm deep trench；
2) gutter is catchmented and desilting well is sequentially placed into groove by prefabricated；
3) Tree Planting Earthdrill is burrowed between dividing the arbor of band in side first, and a hole, hole and desilting well are made a call between two arbors
Distance 5-6m between the corresponding hole in position, a diameter of 1300mm in hole circle, deep 1800mm, and by hole and car lane
Connect side soil take out；
4) in mouthful bottom laying 50mm thickness particle diameter 15~25mm metallings that burrow；
5) circle is oozed water tank and inserted in hole by Tree Planting Earthdrill, and collecting pipe is attached into circle oozes water tank and desilting well
Between, periphery filling 50mm thickness particle diameter 15~25mm metallings；
6) laying depth is 500mm soil above 50mm thickness particle diameter 15~25mm metallings；
7) vegetation plantation is carried out after earthing, the circular installation for oozing water tank, which can effectively supplement the main root system of arbor, to arrive
Up to the water content of soil layer；
Buried at the described flat tooth of the road between bicycle lane and pavement and put catchment gutter and desilting well and in people's row
Buried under road put square water tank construction procedure it is as follows：
1) open on the outside of bicycle lane along Road tooth, lower digging 350mm deep trench, corresponding position between every plant of arbor
Lower digging 650mm deep trench；
2) gutter is catchmented and desilting well is sequentially placed into groove by prefabricated；
3) between the arbor of pavement, existing pavement guidance tape is opened, lower digging dimension of opening is 1200mm*1200mm, deep
1800mm, and the soil for side that hole connected with bicycle lane takes out；
4) in mouthful bottom laying 50mm thickness particle diameter 15~25mm metallings that burrow；
5) Tree Planting Earthdrill inserts the square water tank that oozes in hole, and collecting pipe is attached to and square oozes water tank and desilting well
Between, periphery filling 50mm thickness particle diameter 15~25mm metallings；
6) laying depth is 500mm soil above 50mm thickness particle diameter 15~25mm metallings；
7) vegetation plantation is carried out in earthing, the square installation for oozing water tank can supplement the main root system institute of pavement arbor
The water content of soil layer can be reached.
Beneficial effect：Compared with prior art, the urban road sponge engineering system of combining road maintenance of the invention and
Its construction method, possesses following advantage：
(1) municipal drainage pressure is mitigated, rainwater-collecting amount is big, and annual flow overall control rate reaches 90%, can resist 30 years
The one heavy rain not ponding met；(2) roadside greening megaphanerophyte only transplants section and pavement Local uniqueness without adjustment with regard to shrub；(3)
Carried out simultaneously with pavement maintenance, it is not necessary to transform the following structure in road surface, construction is more convenient；(4) existing sewerage is not changed,
By setting up rainwater arresting device, the amount of rainfall into sewer pipe network is effectively avoided or reduced, solves the problems, such as water on urban streets；
(5) it is possible to prevente effectively from road surface initial-rainwater pollutes the pollution to downstream water；(6) rainwater can directly permeate after droping to road surface
To the permeable surface layer of road, the rainwash on road surface has effectively been cleared up；(7) pavement of road rainwash, most rain have been cleared up
Water stores on the spot, is reduced the heavy burdens for downstream drainage；(8) solve the problems, such as that surface gathered water influences traffic safety, and reduce clear
The consumption of the expenditure and water resource of clean vehicle；(9) permeability water tank etc. is combined, storage rainwater is collected, increases rainwater and bleed back
The ratio of soil；(10) system completes self-organizing of the offside point with vegetation and irrigated, and reduces the cost of man-made irrigation, saves
Water resource；(11) soil is irrigated more thorough and improves water utilization rate, and a small amount of manual watering and rainfall are difficult to arrive water
Up to the soil layer of certain depth, this is unfavorable for the growth of Tree root system, and the infiltration type of this engineering system, which is irrigated, can effectively supplement Qiao
Wooden main root system can reach the water content of soil layer；(12) the equally distributed water tank that independently oozes ensure that water resource point well
The Benefits for all of cloth, it is ensured that the normal growth of roadside greening plant；(13) total system is without artificial material, energy input, operation and
Maintenance cost is low；(14) the system sets desilting mouth and independent savings water pot, has low-dimensional respectively by the way of pipe trench links
The characteristics of protecting and maintaining easily；(15) car lane design strength does not subtract after transforming, ensure the general utility functions of urban road not by
Influence.
Brief description of the drawings
Fig. 1 is the urban road sponge engineering system plan of combining road maintenance；
Fig. 2 is the urban road sponge engineering system sectional drawing of combining road maintenance；
Fig. 3 is the cover plate for side ditch layout drawing that catchments；
Fig. 4 is the gutter sectional drawing that catchments；
Fig. 5 is desilting well sectional drawing；
Fig. 6 is to cut dirty basket layout drawing；
Fig. 7 is that circle oozes water tank sectional drawing；
Fig. 8 is that circle oozes water tank work progress figure.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
Fig. 1-8 references are：Catchment gutter 1, the cover plate for side ditch 2 that catchments, desilting well 3, desilting manhole cover plate 4, collecting pipe 5,
Dirty basket 6, circle is cut to ooze water tank 7, overflow pipe 8, square ooze water tank 9, municipal rain pipe 10, municipal catch-basin 11, particle diameter 15
Band 14, bicycle lane 15, pavement 16, permeable surface layer 17 are divided in~25mm metallings 12, car lane 13, side, plant trees and excavate
Machine 18 and pervious concrete 19.Wherein municipal rain pipe 10 and municipal catch-basin 11 are present situation pumping equipment, municipal rain pipe 10
It is connected on the bottom of municipal catch-basin 11.
There are disrepair phenomenon and the less old city road of vehicle flowrate, the urban road sea of combining road maintenance for road surface
Continuous engineering system, including the gutter 1 that catchments, the cover plate for side ditch 2 that catchments, desilting well 3, desilting manhole cover plate 4, collecting pipe 5, section dirty basket 6, circle
Shape oozes water tank 7, overflow pipe 8 and square oozes water tank 9.
Car lane 13 and the permeable surface layer 17 of bicycle lane 15, road surface plane is calculated according to related specifications and engine request
Except thickness is typically not lower than 20mm, not preferably greater than 40mm；Again the bituminous paving thickness to pave should be 40-50mm, paves
Thickness is using 40mm to be most suitable.In the design, existing car lane road surface 20mm thickness is shot off, pave 40mm thickness pervious asphalt coagulations
Soil.The width of pervious concrete 19 is 30cm, depth 80mm.
Existing urban road remains unchanged including car lane 13, bicycle lane 15 and the road surface of pavement 16, will be motor-driven
Track 13 and bicycle lane 15 exclude 20mm thickness surface layers, and pave 40mm thickness pervious asphalt concretes, on this basis, outside road
Wide 30cm, thick 80mm surface layers are excluded again along side；The outer rim proximity set waterside trench cover 2 of permeable surface layer 17, rainwater are horizontal because of road surface
Slope is after the permeable surface layer 17 in road surface, by thick 80mm pervious concretes 19, and by catchmenting, cover plate for side ditch 2 imports the gutter 1 that catchments；
Rainwater directly imports the gutter 1 that catchments after the horizontal slope of pavement 16 by the cover plate for side ditch 2 that catchments.
As shown in Figure 1-2, the gutter 1 that catchments is arranged on the outside of car lane 13 along at the flat tooth of road and in bicycle lane 15
Between pavement 16 at the flat tooth of road, the cover plate for side ditch 2 that catchments is covered on gutter 1 catchmenting；Gutter 1 catchment every five to six in edge
Rice sets desilting well 3, and to precipitate early-stage rainwater, in the top of desilting well 3 covering desilting manhole cover plate 4, desilting manhole cover plate 4 is daily
Can open desilting well 3 and circle are oozed water tank 7, it is square ooze water tank 9, carry out desilting, maintenance.Between the band arbor of side point
Embedded circle oozes water tank 7, and circle oozes water tank 7 and corresponds setting with desilting well 3, facilitates circle to ooze the maintenance of water tank 7
With cleaning.Buried between the existing arbor in pavement it is square ooze water tank 9, the square water tank 9 that oozes is set with the one-to-one corresponding of desilting well 3
Put, facilitate the square maintenance and cleaning for oozing water tank 9.Catchment gutter 1 and circle is oozed water tank 7, square oozed between water tank 9 point
Do not connected by oblique collecting pipe 5, be provided with 5 mouthfuls of the collecting pipe of the joint of desilting well 3 and cut dirty basket 6.
Car lane 13, the rainwater of bicycle lane 15 pass through the cover plate for side ditch 2 that catchments after the permeable horizontal slope of surface layer 17 of road
Remittance is catchmented gutter 1, and after 5 mouthfuls of the precipitation and collecting pipe of desilting well 3 cut the filtering of dirty basket 6, circle is imported via collecting pipe 5
Ooze water tank 7, it is square ooze in water tank 9, and then directly penetrate into side point band and pavement shade tree Soil Surrounding, play filling
Irrigate the effect of afforestation vegetation and recharging groundwater.The extra torrential rain beyond 30 years standards is met, excessive rainwater can be drawn by overflow pipe
Discharged to municipal storm sewer.
As shown in Fig. 3 (a), the cover plate for side ditch 2 that catchments is concrete material, and the cover plate for side ditch 2 that catchments is rectangle cover plate, thick
120mm, transverse side both ends are provided with the wide trough with straight angle of 60mm, and two pieces form the wide U-lags of 120mm when splicing.Rainwater passes through thickness
The gutter 1 that catchments is entered by above-mentioned U-lag after 40mm permeable surface layer 17.
As shown in Fig. 3 (b), the gutter 1 that catchments is concrete material, and generally, urban road present situation road tooth width is 300mm,
Concrete U-type ditch wall thickness is 50mm, and not cause to disturb to existing road surface, therefore the clear span of gutter 1 of catchmenting took 200mm, according to 30 years
Storm recurrence period rainwater discharges the requirement to discharge area, calculates the gutter 1 that catchments and cannot be less than 230mm deeply only.
In the present invention, the gutter 1 that catchments be designed as outer diameter length be 900mm, width 300mm, depth be the U-shaped of 350mm
Ditch, catchment the wall thickness 50mm of gutter 1, meanwhile, the thickness of cover plate for side ditch 2 that catchments is 120mm, length 900mm, width 300mm.Collection
Waterside ditch 1 arranges that the longitudinal lap joint of ditch body is designed using tongue and groove, the bottom longitudinal direction side of gutter 1 of catchmenting along flat tooth on the outside of car lane
Evagination 40mm, opposite side indent 40mm, tongue and groove is formed, it is convenient and with good to splice between the adjacent gutter 1 that catchments during construction
Seal.
Desilting well 3 is concrete material, and the depth of desilting well 3 is 650mm, width 300mm, length 900, wall thickness are
50mm, desilting well 3 are connected with the gutter 1 that catchments, in the overlying desilting manhole cover plate 4 of desilting well 3.Desilting manhole cover plate 4 is concrete material,
Thickness is 120mm, length 900mm, width 300mm, and three rows five are provided with desilting manhole cover plate 4 and are indulged, totally ten five diameters
50mm circular hole, rainwater is both collected, the position of desilting well 3 is also designated, facilitates desilting to overhaul.
Collecting pipe 5 is internal diameter 100mm plastic tubes, and connection desilting well 3 oozes water tank 7 with circle or is connected desilting well 3 and side
Shape oozes water tank 9, and collecting pipe 5 is apart from the shaft bottom 200mm of desilting well 3.
It is concrete material that circle, which oozes water tank 7 or the square water tank 9 that oozes, and circle oozes the external diameter of water tank 7 and is
1200mm, it is highly 1200mm, the square external diameter length and width of water tank 9 of oozing are 1200mm, and a height of 1500mm, volume can meet sea
The requirement of the continuous annual flow overall control rate of city 90%.Water tank 7 is oozed in circle or the square periphery of water tank 9 parcel that oozes is set
50mm thickness 15~25mm of particle diameter metallings 12, can be by storage rainwater naturally osmotic into soil.
As shown in figure 4, overflow pipe 8 is caliber 40mm plastic tubes, catchment gutter 1 and municipal rain pipe 10, overflow pipe are connected
8 distance set waterside ditch, 1 20mm suitable for reading, circle ooze water tank 7 or square when oozing the full rainwater of water tank 9, and rainwater is in the gutter 1 that catchments
Water level rises to the position of overflow pipe 8, meets the extra torrential rain beyond 30 years standards, circle oozes water tank 7 or the square water tank 9 that oozes stores
After full rainwater, excessive rainwater will be led to municipal rain pipe 10 by overflow pipe 8 and be discharged.
As shown in figure 5, the top of desilting well 3 receives collector 5, and can be by filtering foreign in rainwater, debris, which stays in, to be cut in dirty basket 6,
The rainwater of preliminary purification imports circle by collecting pipe 5 and oozes water tank 7 or square ooze in water tank 9；On the one hand, such as Fig. 7 institutes
Show, rainwater imports collection by the cover plate for side ditch 2 that catchments again after the horizontal slope of permeable surface layer 17 of car lane 13 and bicycle lane 15
Waterside ditch 1, then circle is imported by collecting pipe 5 and oozed in water tank 7, directly penetrate into side and divide in the soil of band 14；On the other hand, rain
Water is directly imported after the horizontal slope of pavement 16 by desilting manhole cover plate 4 to catchment gutter 1, then is imported by collecting pipe 5 and square ooze storage
In water pot 9, directly penetrate into the shade tree Soil Surrounding of pavement 16, play the work for irrigating afforestation vegetation and recharging groundwater
With.
As shown in Fig. 6 (a), cut dirty basket 6 and be arranged on 5 mouthfuls of the collecting pipe to connect with the gutter 1 that catchments, can retain in rainwater
Debris, debris is set to enter in desilting well；As shown in Fig. 6 (b), it is hemispherical PE Hanging Baskets to cut dirty basket 6, cuts the dirty Hanging Basket mouth of basket 6 and sets ten
Font is linked up with, and facilitates hook to take cleaning.
The construction method of the urban road sponge engineering system of described combining road maintenance, including car lane and non-machine
The milling of motor-car road and the construction procedure to pave again；Buried on the outside of car lane along the flat tooth of road and put catchment gutter and desilting well
Construction procedure；Put circular ooze in side point and store the construction procedure of tank with being buried between existing arbor；In bicycle lane and pavement
Between bury the construction procedure for putting catchment gutter and desilting well at the flat tooth of road；Bury to put between the existing arbor in pavement and square ooze storage
The construction procedure of tank.Car lane and bicycle lane milling and the construction procedure to pave again are as follows：
1) with the milling of milling machine scene, broken car lane and bicycle lane old asphalt pavement, the thick faces of 20mm are excluded
Layer, on this basis, wide 30cm, thick 80mm surface layers is excluded again along the line on the outside of road；
2) add virgin material, pave and precompressed, then be further compacted by road roller, re-form the thick permeable surface layers 17 of 40mm,
The permeable material of surface layer 17 is pervious asphalt concrete, is formed below permeable surface layer, along on the outside of car lane and bicycle lane
Wide 30cm, thick 80mm pervious concretes 19；
Buried on the outside of car lane along the flat tooth of road put catchment gutter and desilting well construction procedure it is as follows：
1) outside of car lane 13 is opened along Road tooth, lower digging 350mm deep trench, corresponding position between every plant of arbor
650mm deep trench is dug under (about 5-6m)；
2) by prefabricated 300mm*350mm*900mm catchment gutter 1 and 300mm*650mm*900mm desilting well 3 according to
It is secondary to be put into groove；
3) as shown in Fig. 8 (a), Tree Planting Earthdrill 18 burrows between dividing the arbor of band 14 in side first, is beaten between two arbors
One hole, distance 5-6m between the hole corresponding with the position of desilting well 3 of hole, hole are a diameter of 1300mm circle, and by hole
Mouth connect with car lane side soil taking-up；
4) as shown in Fig. 8 (b), in mouthful bottom laying 50mm thickness 15~25mm of the particle diameter metallings 12 that burrow；
5) as shown in Fig. 8 (c), circle is oozed water tank 7 and inserted in hole by Tree Planting Earthdrill 18, and collecting pipe 5 is attached into circle
Shape is oozed between water tank 7 and desilting well, periphery filling 50mm thickness 15~25mm of particle diameter metallings 12；
6) as shown in Fig. 8 (d), laying depth is 500mm soil above 50mm thickness 15~25mm of particle diameter metallings 12
Earth；
7) as shown in Fig. 8 (e), vegetation plantation is carried out after earthing, the installation that circle oozes water tank 7 effectively complementary side can divide
The water content of soil layer can be reached with the main root system of 14 arbors；
Buried at the described flat tooth of the road between bicycle lane and pavement and put catchment gutter and desilting well and in people's row
Buried under road put square water tank construction procedure it is as follows：
1) outside of bicycle lane 15 is opened along Road tooth, lower digging 350mm deep trench, corresponding position between every plant of arbor
Put lower digging 650mm deep trench；
2) gutter 1 is catchmented and desilting well 3 is sequentially placed into groove by prefabricated；
3) between the arbor of pavement 16, existing pavement guidance tape is opened, lower digging dimension of opening is 1200mm*1200mm,
Deep 1800mm, and the soil for side that hole connected with bicycle lane takes out；
4) in mouthful bottom laying 50mm thickness particle diameter 15~25mm metallings that burrow；
5) Tree Planting Earthdrill inserts the square water tank 9 that oozes in hole, by collecting pipe 5 be attached to it is square ooze water tank 9 with it is clear
Between silt well 3, periphery filling 50mm thickness particle diameter 15~25mm metallings；
6) laying depth is 500mm soil above 50mm thickness particle diameter 15~25mm metallings；
7) vegetation plantation is carried out in earthing, the square installation for oozing water tank 9 can supplement the main root system of pavement arbor
The water content of soil layer can be reached.
Claims (9)
1. the construction method of the urban road sponge engineering system of combining road maintenance, it is characterised in that：The combining road repairs
Urban road sponge engineering system in, existing urban road includes car lane (13), bicycle lane (15) and pavement
(16), on the outside of the described car lane (13) along at the flat tooth of road and described bicycle lane (15) and pavement (16) it
Between be respectively provided with the gutter that catchments (1) at the flat tooth of road, on the gutter that catchments (1) covering catchment cover plate for side ditch (2)；Described pavement
(16) road surface remains unchanged, and retains the original structure below car lane (13) and bicycle lane (15) surface layer, by motor vehicle
Road (13) and bicycle lane (15) exclude the permeable surface layer (17) that paves again after thickness 20-40mm, permeable surface layer (17) thickness
For 40-50mm, wide 30cm, thick 80mm surface layers are excluded again along the line on the outside of described car lane (13) and bicycle lane (15)
Afterwards, pave pervious concrete (19) again, the wide 30cm of pervious concrete (19), thick 80mm, pervious concrete (19) outer rim close to
Catchment cover plate for side ditch (2)；Along catchmenting, gutter (1) sets desilting well (3), desilting well (3) and the gutter (1) that catchments every five to six meters
Connection, in the top of desilting well (3) covering desilting manhole cover plate (4)；Along each at the flat tooth of road on the outside of car lane (13)
Desilting well (3) place is provided with the circle being used cooperatively and oozes water tank (7), and circle oozes water tank (7) and had been embedded in side point band (14) both
Between having arbor, circle oozes water tank (7) and corresponds setting with desilting well (3)；Buried between pavement (16) existing arbor
If square ooze water tank (9), the square water tank (9) that oozes corresponds setting with desilting well (3)；Described desilting well (3) and circle
Shape oozes water tank (7), square ooze is connected by oblique collecting pipe (5) between water tank (9) respectively, with the gutter that catchments (1)
It is provided with collecting pipe (5) mouth of joint and cuts dirty basket (6)；The described gutter that catchments (1) connects municipal rainwater by overflow pipe (8)
Manage (10)；Wherein, the rainwater of car lane (13) and bicycle lane (15) is because road surface horizontal slope is successively through the permeable surface layer in road surface
(17), after pervious concrete (19), the gutter (1) that catchments is imported by the cover plate for side ditch that catchments (2)；The rainwater on pavement (16) is through people
The gutter (1) that catchments directly is imported by desilting manhole cover plate (4) after trade (16) horizontal slope, described permeable surface layer (17) is permeable drip
Blue or green concrete；
Wherein, the construction procedure that described construction method includes the milling of car lane and bicycle lane and paved again；
The construction procedure of catchment gutter and desilting well is buried on the outside of car lane along the flat tooth of road；In side point with being buried between existing arbor
If circle oozes the construction procedure for storing tank；Catchment gutter and desilting well are buried at the flat tooth of road between bicycle lane and pavement
Construction procedure；The square construction procedure oozed and store tank is buried between the existing arbor in pavement；
The milling of described car lane and bicycle lane and the construction procedure to pave again are as follows：
1) with the milling of milling machine scene, broken car lane and bicycle lane old asphalt pavement, the thick faces of 20-40mm are excluded
Layer, on this basis, wide 30cm, thick 80mm surface layers is excluded again along the line on the outside of road；
2) add virgin material, pave and precompressed, then be further compacted by road roller, the thick permeable surface layers of 40-50mm are re-formed, saturating
Wide 30cm, thick 80mm pervious concretes are formed below water surface layer, along on the outside of car lane and bicycle lane；
Buried on the outside of described car lane along the flat tooth of road and catchment gutter and desilting well and circular store is buried with in side point
The construction procedure of water pot is as follows：
1) open on the outside of existing car lane along Road tooth, lower digging 350mm deep trench, between every plant of arbor under corresponding position
Dig 650mm deep trench；
2) gutter is catchmented and desilting well is sequentially placed into groove by prefabricated；
3) Tree Planting Earthdrill is burrowed between dividing the arbor of band in side first, and a hole is made a call between two arbors, and hole is put with desilting well location
Distance 5-6m between corresponding hole, a diameter of 1300mm in hole circle, deep 1800mm, and hole is connected with car lane
The soil of side takes out；
4) in mouthful bottom laying 50mm thickness particle diameter 15~25mm metallings that burrow；
5) circle is oozed water tank and inserted in hole by Tree Planting Earthdrill, by collecting pipe be attached to circle ooze water tank and catchment gutter it
Between, periphery filling 50mm thickness particle diameter 15~25mm metallings；
6) laying depth is 500mm soil above 50mm thickness particle diameter 15~25mm metallings；
7) vegetation plantation is carried out after earthing, the complementary side point band main root system of arbor can reach soil after the circular installation for oozing water tank
The water content of layer；
Catchment gutter and desilting well and under pavement are buried at the described flat tooth of the road between bicycle lane and pavement
The construction procedure for burying square water tank is as follows：
1) open on the outside of bicycle lane along Road tooth, lower digging 350mm deep trench, dug between every plant of arbor under corresponding position
650mm deep trench；
2) gutter is catchmented and desilting well is sequentially placed into groove by prefabricated；
3) between the arbor of pavement, existing pavement guidance tape is opened, lower digging dimension of opening is 1200mm*1200mm, deep
1800mm, and the soil for side that hole connected with bicycle lane takes out；
4) in mouthful bottom laying 50mm thickness particle diameter 15~25mm metallings that burrow；
5) Tree Planting Earthdrill inserts the square water tank that oozes in hole, by collecting pipe be attached to it is square ooze water tank and desilting well it
Between, periphery filling 50mm thickness particle diameter 15~25mm metallings；
6) laying depth is 500mm soil above 50mm thickness particle diameter 15~25mm metallings；
7) vegetation plantation is carried out in earthing, the main root system of pavement arbor is supplemented after the square installation for oozing water tank to be reached
The water content of soil layer.
2. the construction method of the urban road sponge engineering system of combining road maintenance according to claim 1, its feature
It is：The described cover plate for side ditch that catchments (2) is rectangle cover plate, thick 120mm, and transverse side both ends are provided with the wide trough with straight angle of 60mm,
120mm wide U-lags are formed when Neighbor Set waterside trench cover (2) splices, rainwater passes through permeable surface layer (17), pervious concrete (19)
Enter the gutter (1) that catchments by by U-lag.
3. the construction method of the urban road sponge engineering system of combining road maintenance according to claim 1, its feature
It is：The described gutter that catchments (1) is the U-shaped ditch that outer diameter length is 900mm, width 300mm, depth are 350mm, collects waterside
Ditch (1) wall thickness 50mm；The described cover plate for side ditch that catchments (2) thickness is 120mm, length 900mm, width 300mm.
4. the construction method of the urban road sponge engineering system of combining road maintenance according to claim 3, its feature
It is：The described gutter that catchments (1) ditch body longitudinal lap joint is designed using tongue and groove, the gutter that catchments (1) bottom longitudinal direction side evagination
40mm, opposite side indent 40mm, form tongue and groove.
5. the construction method of the urban road sponge engineering system of combining road maintenance according to claim 1, its feature
It is：Described desilting well (3) depth is 650mm, width 300mm, length 900, wall thickness 50mm；Described desilting well
Cover plate (4) is concrete material, thickness 120mm, length 900mm, width 300mm；In described desilting manhole cover plate (4)
On to be provided with three rows five vertical, totally ten five diameter 50mm circular hole.
6. the construction method of the urban road sponge engineering system of combining road maintenance according to claim 1, its feature
It is：Described collecting pipe (5) is internal diameter 100mm plastic tubes, and collecting pipe (5) is apart from desilting well (3) shaft bottom 200mm；Described
Overflow pipe (8) is caliber 40mm plastic tubes, overflow pipe (8) distance set waterside ditch (1) 20mm suitable for reading.
7. the construction method of the urban road sponge engineering system of combining road maintenance according to claim 1, its feature
It is：It is 1200mm that described circle, which oozes water tank (7) external diameter, is highly 1200mm；It is square that to ooze water tank (9) external diameter length and width equal
For 1200mm, a height of 1500mm.
8. the construction method of the urban road sponge engineering system of combining road maintenance according to claim 1, its feature
It is：The described gutter that catchments (1), the cover plate for side ditch that catchments (2), desilting well (3), circle ooze water tank (7) and square ooze water storage
Tank (9) is concrete material.
9. the construction method of the urban road sponge engineering system of combining road maintenance according to claim 1, its feature
It is：Described dirty basket (6) of cutting is hemispherical PE Hanging Baskets, cuts dirty basket (6) Hanging Basket mouth and sets cross hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610676508.2A CN106245487B (en) | 2016-08-15 | 2016-08-15 | The construction method of the urban road sponge engineering system of combining road maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610676508.2A CN106245487B (en) | 2016-08-15 | 2016-08-15 | The construction method of the urban road sponge engineering system of combining road maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106245487A CN106245487A (en) | 2016-12-21 |
| CN106245487B true CN106245487B (en) | 2018-03-20 |
Family
ID=57592203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610676508.2A Active CN106245487B (en) | 2016-08-15 | 2016-08-15 | The construction method of the urban road sponge engineering system of combining road maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106245487B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638219A (en) * | 2016-12-28 | 2017-05-10 | 深圳市福田区青少年科技教育协会 | Ramped urban road of sponge city |
| CN108286214B (en) * | 2017-01-09 | 2021-02-26 | 南京工业大学 | Method for recovering planing and milling regenerated water permeability of surface layer of blocked water permeable concrete pavement |
| JP6569029B1 (en) * | 2018-08-31 | 2019-08-28 | 博慧 陳 | Underground water tank installed in the basement of buildings, etc. |
| CN109610620B (en) * | 2018-12-25 | 2020-07-24 | 镇江市规划设计研究院 | Construction method of urban road sponge engineering system combined with pavement maintenance |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6962464B1 (en) * | 2004-04-21 | 2005-11-08 | Jui Wen Chen | Method for constructing a water resource recycling system |
| CN104947781B (en) * | 2015-07-07 | 2016-05-18 | 济南轨道交通集团有限公司 | The system of regulating and storing on a kind of rainwater-collecting shunting, self-restraint stratum |
| CN104988825B (en) * | 2015-07-09 | 2016-07-06 | 东南大学 | Ecological road engineering system |
| CN105544417A (en) * | 2016-02-23 | 2016-05-04 | 南开大学 | Method for enabling pavements to have strong rainwater storage capacity and reducing rainwater loss |
| CN105794523B (en) * | 2016-04-11 | 2019-05-21 | 重庆大学 | It is a kind of to seep the tree pool device for storing purification function with rainwater |
-
2016
- 2016-08-15 CN CN201610676508.2A patent/CN106245487B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106245487A (en) | 2016-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110249844B (en) | Street tree pool with water storage and drainage device | |
| CN104988825B (en) | Ecological road engineering system | |
| CN204959952U (en) | Recessed formula greenery patches rainwater regulation dispatch pond and distributed rainwater regulation dispatch pond system | |
| CN105089142A (en) | Low elevation greenbelt rainwater regulation scheduling pool and distributed rainwater regulation scheduling pool system | |
| CN204875417U (en) | Ecological way engineering system | |
| CN106245487B (en) | The construction method of the urban road sponge engineering system of combining road maintenance | |
| CN207567889U (en) | Residential quarters Rainwater collection system | |
| CN207259888U (en) | A kind of sponge urban road sinking greenbelt | |
| CN2517769Y (en) | Environmental protection edge separation stone | |
| CN106320494B (en) | The construction method of sponge engineering system based on existing urban road and drainage condition | |
| CN110042724A (en) | Collapsible Loess District road sponge facility rainwater catchment system and exhaust system | |
| CN207032427U (en) | A kind of Rainwater collection system suitable for old cell | |
| CN106087648B (en) | A kind of special Quick drainage of urban road and irrigation system | |
| CN207062672U (en) | A kind of permeable pavement structure | |
| CN206635863U (en) | A kind of rainwater purification is regulated and stored system | |
| CN110904979A (en) | Highway cutting side slope ecological protection system | |
| CN112832365B (en) | Rainwater system of ecological transportation hub and construction method thereof | |
| CN112982072B (en) | Green belt water storage and drainage curbstone system and water storage and drainage method | |
| CN210395030U (en) | Waterproof construction suitable for collapsible loess area town road side separate area | |
| CN112854405A (en) | Multifunctional biological detention pond and construction method thereof | |
| CN205295848U (en) | Firm type ecology system of mating formation of permeating water | |
| CN208501715U (en) | A kind of Rain Garden | |
| CN111535098A (en) | Rainwater drainage system for green belts and sidewalks of town roads and construction method | |
| CN106284587A (en) | Urban road is with oozing water tank and construction method thereof | |
| CN206916893U (en) | One kind circulation infiltration water storage sponge integral system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201225 Address after: Building 17, headquarters base, 70 Phoenix Road, Jiangning Development Zone, Nanjing, Jiangsu Province 210000 (Jiangning Development Zone) Patentee after: NANJING ZICHENG ENGINEERING DESIGN Co.,Ltd. Address before: 210096, No. four archway, Xuanwu District, Jiangsu, Nanjing 2 Patentee before: SOUTHEAST University |
|
| TR01 | Transfer of patent right |