CN106436528A - Sidewalk pavement structure for water permeation, water storage and water discharging - Google Patents

Sidewalk pavement structure for water permeation, water storage and water discharging Download PDF

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Publication number
CN106436528A
CN106436528A CN201610990032.XA CN201610990032A CN106436528A CN 106436528 A CN106436528 A CN 106436528A CN 201610990032 A CN201610990032 A CN 201610990032A CN 106436528 A CN106436528 A CN 106436528A
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CN
China
Prior art keywords
water
permeable
footpath
pavement
groove
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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.)
Pending
Application number
CN201610990032.XA
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Chinese (zh)
Inventor
火玉峰
周功科
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
North China Municipal Engineering Design and Research Institute Co Ltd
CSCEC Aecom Consultant Co Ltd
Original Assignee
North China Municipal Engineering Design and Research Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by North China Municipal Engineering Design and Research Institute Co Ltd filed Critical North China Municipal Engineering Design and Research Institute Co Ltd
Priority to CN201610990032.XA priority Critical patent/CN106436528A/en
Publication of CN106436528A publication Critical patent/CN106436528A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C15/00Pavings specially adapted for footpaths, sidewalks or cycle tracks
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/60Planning or developing urban green infrastructure

Abstract

The invention discloses a sidewalk pavement structure for water permeation, water storage and water discharging. The sidewalk pavement structure comprises a sidewalk, a roadway and a rainwater port communicated with a municipal water discharging system and further comprises a transverse water permeation pipe, the sidewalk comprises a water-permeable surface layer, a water-permeable leveling layer, a water-permeable base layer and an inverse filtering cushion which are arranged sequentially from top to bottom, a groove paved with a filling material is formed in the bottom of the inner side of the inverse filtering cushion, and waterproof geotechnical cloth is arranged at the bottom of the inverse filtering cushion, on the left and right sides of the groove and at the bottom of the groove; first kerbs are arranged on two sides of the sidewalk, and the transverse water permeation pipe communicates the groove with the rainwater port. The sidewalk pavement structure has good water permeating, storing and discharging functions, can effectively prevent water accumulation on the surface of the sidewalk and can relieve pressure of the municipal water discharging system under extreme raining conditions to certain extent; rainwater is avoided permeating into roadbeds, so that long-time stability of the roadbeds is guaranteed; water permeability and air permeability of the sidewalk pavement structure can be improved, and urban 'heat island effect' is relieved to certain content.

Description

A kind of permeable, water-retention and the footpath pavement structure of draining
Technical field
The present invention relates to a kind of city footpath pavement structure, the People's Bank of China of more particularly to a kind of permeable, water-retention and draining Road surface structure.
Background technology
With the quickening of Process of Urbanization Construction paces, the requirement to living environment for the people also gradually steps up, Construction of Eco-urban It has been increasingly becoming indispensable part in Process of Urban Development.However, making in a large number in city footpath process of construction in the past Cover ground with material water-proof material, reduce water penetration and the breathability of pavement structure, the ecological environment to surrounding city causes necessarily Negative effect.Under extreme condition of raining, easily cause municipal drainage facility overload operation, thus leading to urban waterlogging. Based on above reason, research is applied to the permeable, water-retention of Construction of Eco-urban and draining footpath pavement structure have important existing Sincere justice.
Existing permeable pavement's pavement structure is all by increasing the porosity of ground surface material it is allowed to rainwater on road surface passes through In footpath road surface structure division or whole infiltration soil matrix, thus reaching the water penetration strengthening footpath pavement structure and breathing freely Property, prevent the purposes such as footpath surface gathered water.But, above-mentioned permeable pavement's pavement structure is higher to construction technology proposition It is allowed to rainwater finally infiltrates in soil matrix while requirement, larger threat is caused to the stability of road structure.Therefore, for For existing permeable pavement's pavement structure, how problem the most in the urgent need to address is by the rainwater collection infiltrating at this stage Collection, prevents rain infiltration soil matrix, soil matrix stability is adversely affected.
Content of the invention
The technical problem to be solved is to provide the footpath pavement structure of a kind of permeable, water-retention and draining.Should Footpath pavement structure not only has good permeable, water storage function moreover it is possible to be followed the unnecessary rapid collection of rainwater of infiltrating Ring utilizes, and intercepts rainwater by waterproof material and penetrates in soil matrix it is ensured that the long-time stability of roadbed.
In order to solve above-mentioned technical problem, the technical scheme that the present invention takes is as follows:A kind of permeable, water-retention and the people of draining Trade pavement structure, including footpath, driveway and the inlet for stom water connecting with municipal drainage system;It is characterized in that:Also include Laterally water-permeable pipe;Water penetration surface layer that footpath includes setting gradually from top to bottom, water penetration regulating course, water penetration basic unit and Anti-filter bed course;Anti-filter mat layer inside(Inner side refers to be bordering on the side of driveway)Bottom setting is equipped with the groove of filling material, instead The bottom of filter bed layer, the groove left and right sides and bottom portion of groove are provided with waterproof geotextiles;Footpath both sides are provided with the first kerbstone, horizontal To water-permeable pipe, groove is connected with inlet for stom water.
The rainwater on the present inventor trade road surface infiltrates entrance footpath road surface inside configuration by water-permeable pavement, works as rainwater When intensity is less, infiltrates rainwater and can be stored in footpath road surface inside configuration;When rainwater intensity is larger, footpath road surface is tied Structure internal storage rainwater tends to saturation, and unnecessary infiltrates rainwater-collecting in groove, is entered unnecessary rainwater by horizontal water-permeable pipe Inlet for stom water, the rapid collection to rainwater, contribute to water resource and recycle.Meanwhile, the setting of permeable geotextiles has intercepted footpath The internal rain infiltration of pavement structure in soil matrix it is ensured that road foundation steady in a long-term.
The present invention has good permeable, water-retention and drain function, can not only effectively prevent footpath surface gathered water, also Municipal drainage system pressure under extreme condition of raining can be mitigated to a certain extent;Avoid rainwater to penetrate into roadbed it is ensured that road simultaneously Base is steady in a long-term;Water penetration and the breathability of footpath pavement structure can be increased, " heat island is imitated to alleviate city to a certain extent Should ".
Brief description
Fig. 1 is the structural representation of the present invention.
In figure:1 water penetration surface layer, 2 water penetration regulating courses, 3 water penetration basic units, 4 anti-filter bed courses, 5 grooves, 6 waterproof geotextiles, 7 horizontal water-permeable pipes, 8 first kerbstones, 9 pedestals, 10 greenbelts, 11 second kerbstones, 12 inlets for stom water, 13 driveways, a first horizontal wall inscription, b second horizontal wall inscription.
Specific embodiment
As shown in Figure 1:A kind of permeable, water-retention and the footpath pavement structure of draining, including footpath, driveway 13 and with The inlet for stom water 12 of municipal drainage system connection;It is characterized in that:Also include horizontal water-permeable pipe 7;Footpath include from top to bottom according to The water penetration surface layer 1 of secondary setting, water penetration regulating course 2, water penetration basic unit 3 and anti-filter bed course 4;Anti-filter bed course 4 inside bottom Setting is equipped with the groove 5 of filling material, and the bottom of anti-filter bed course 4, groove 5 left and right sides and groove 5 bottom are provided with anti-water and soil Work cloth 6;Footpath both sides are provided with the first kerbstone 8, and groove 5 is connected by horizontal water-permeable pipe 7 with inlet for stom water 12.Groove 5 and horizontal stroke To water-permeable pipe 7, intersection is not provided with waterproof geotextiles 6.The filling material that groove 5 is equipped with is identical with anti-filter bed course 4.
In order to ensure the steadiness of the first kerbstone 8.Perfect as the present invention, the bottom of the first kerbstone 8 is provided with base Seat 9, pedestal 9 is right angle pedestal, and the first kerbstone 8 bottom is fixed.
In order to realize real human and vehicle shunting, it is provided with greenbelt 10, horizontal water-permeable pipe 7 between footpath and driveway 13 Below greenbelt 10;It is provided with the second kerbstone 11 between driveway 13 and greenbelt 10.
Laterally water-permeable pipe 7 is managed for HDPE;Pedestal 9 is precast concrete pedestal;First kerbstone 8 and the second kerbstone 11 are equal Using numb stone.
Water penetration surface layer 1 is water-permeable brick, and water-permeable brick thickness is 6cm;Water penetration regulating course 2 is medium coarse sand, and thickness is 3cm; Water penetration basic unit 3 is pervious concrete, and thickness is 15cm;Anti-filter bed course 4 is graded broken stone with the filling material of groove 5, anti-filter Cushion thickness is 15cm.
Further, water penetration surface layer 1 is provided with and tilts the first horizontal wall inscription a tilting to greenbelt 10 to inside footpath, The first horizontal wall inscription gradient is 1.5%;The upper surface of the first kerbstone 8 is substantially concordant with water penetration surface layer 1, and the surface of greenbelt 10 is low Upper surface in the first kerbstone 8.
Further, waterproof geotextiles 6 surface of anti-filter bed course 4 bottom laying is provided with the tilting to inside footpath Two horizontal wall inscription b, the second horizontal wall inscription gradient is 2%;Ensure footpath road surface penetrates into waterproof geotextiles 6 surface of anti-filter bed course 4 bottom Rainwater quickly collect groove 5, enter inlet for stom water 12 through horizontal water-permeable pipe 7.
Inlet for stom water 12 keeps at a certain distance away arrangement according to town road drainage requirement, the spacing of horizontal water-permeable pipe 7 setting with Inlet for stom water 12 spacing is identical.

Claims (9)

1. the footpath pavement structure of a kind of permeable, water-retention and draining, including footpath, driveway and with municipal drainage system even Logical inlet for stom water;It is characterized in that:Also include horizontal water-permeable pipe(7);Footpath includes the water penetration setting gradually from top to bottom Surface layer(1), water penetration regulating course(2), water penetration basic unit(3)And anti-filter bed course(4);Anti-filter bed course(4)Inside bottom is arranged It is equipped with the groove of filling material(5), anti-filter bed course(4)Bottom, groove(5)The left and right sides and groove(5)Bottom is provided with anti- Water geotextiles(6);Footpath both sides are provided with the first kerbstone(8), horizontal water-permeable pipe(7)By groove(5)With inlet for stom water(12)Phase Connection.
2. a kind of permeable, water-retention according to claim 1 and draining footpath pavement structure it is characterised in that:First Kerbstone(8)Bottom be provided with pedestal(9).
3. a kind of permeable, water-retention according to claim 2 and draining footpath pavement structure it is characterised in that:People's Bank of China Road and driveway(13)Between be provided with greenbelt(10), horizontal water-permeable pipe(7)Positioned at greenbelt(10)Lower section.
4. a kind of permeable, water-retention according to claim 3 and draining footpath pavement structure it is characterised in that:Garage Road(13)With greenbelt(10)Between be provided with the second kerbstone(11).
5. a kind of permeable, water-retention according to claim 4 and draining footpath pavement structure it is characterised in that:Permeable Property surface layer(1)It is provided with to greenbelt(10)The first horizontal wall inscription tilting(a), the first horizontal wall inscription gradient is 1.5%.
6. a kind of permeable, water-retention according to claim 5 and draining footpath pavement structure it is characterised in that:Anti-filter Bed course(4)The waterproof geotextiles of bottom laying(6)Surface is provided with the second horizontal wall inscription tilting to inside footpath(b), the second horizontal wall inscription The gradient is 2%.
7. the footpath pavement structure of a kind of permeable, water-retention according to claim 1 to 6 any one and draining, it is special Levy and be:Groove(5)The filling material of laying and anti-filter bed course(4)Identical.
8. a kind of permeable, water-retention according to claim 7 and draining footpath pavement structure it is characterised in that:Permeable Property surface layer (1) be water-permeable brick, thickness be 6cm;Water penetration regulating course (2) is medium coarse sand, and thickness is 3cm;Water penetration basic unit (3) is Pervious concrete, thickness is 15cm;Anti-filter bed course (4) is graded broken stone with the filling material of groove (5), anti-filter bed course (4) Thickness is 15cm.
9. a kind of permeable, water-retention according to claim 8 and draining footpath pavement structure it is characterised in that:Laterally Water-permeable pipe(7)For HDPE pipe;Pedestal(9)For precast concrete pedestal;First kerbstone(8)With the second kerbstone(11)For fiber crops Stone.
CN201610990032.XA 2016-11-10 2016-11-10 Sidewalk pavement structure for water permeation, water storage and water discharging Pending CN106436528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610990032.XA CN106436528A (en) 2016-11-10 2016-11-10 Sidewalk pavement structure for water permeation, water storage and water discharging

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Application Number Priority Date Filing Date Title
CN201610990032.XA CN106436528A (en) 2016-11-10 2016-11-10 Sidewalk pavement structure for water permeation, water storage and water discharging

Publications (1)

Publication Number Publication Date
CN106436528A true CN106436528A (en) 2017-02-22

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107142814A (en) * 2017-06-30 2017-09-08 中国冶集团有限公司 A kind of sponge urban ecology pavement rainwater utilization structure
CN107178021A (en) * 2017-06-30 2017-09-19 中国冶集团有限公司 It is a kind of to strengthen the sponge urban ecology square rainwater utilization structure of retaining
CN107794822A (en) * 2017-09-28 2018-03-13 东南大学 A kind of porous pavement based on sponge the idea of the city
CN109423942A (en) * 2017-08-30 2019-03-05 上海质优新型建材有限公司 A kind of permeability steel slag concrete combined type pavement
CN112252115A (en) * 2020-10-29 2021-01-22 中国十九冶集团有限公司 Road structure of recoverable rainwater in sponge city

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704573A2 (en) * 1994-09-24 1996-04-03 Heinrich Kruss Polluted and paved with permeable paving elements groundsurface
EP0743997B1 (en) * 1994-02-11 1997-09-24 Autostrade Concessioni E Costruzioni Autostrade S.P.A. Sound deadening road pavement and method for its realization
CN202187415U (en) * 2011-08-19 2012-04-11 机械工业第三设计研究院 Sidewalk drainage structure
CN103103905A (en) * 2011-11-11 2013-05-15 上海市政工程设计研究总院(集团)有限公司 Road pavement draining method and drainage structure system
CN203346758U (en) * 2013-05-29 2013-12-18 重庆中设工程设计股份有限公司 Pervious sidewalk structure
CN105970764A (en) * 2016-05-30 2016-09-28 广州市市政工程设计研究总院 Paving method of drainage pavement
CN106087647A (en) * 2016-08-01 2016-11-09 东南大学 A kind of urban road rain water collecting system
CN206189240U (en) * 2016-11-10 2017-05-24 中国市政工程西北设计研究院有限公司 Permeate water, sidewalk face structure of retaining and drainage

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743997B1 (en) * 1994-02-11 1997-09-24 Autostrade Concessioni E Costruzioni Autostrade S.P.A. Sound deadening road pavement and method for its realization
EP0704573A2 (en) * 1994-09-24 1996-04-03 Heinrich Kruss Polluted and paved with permeable paving elements groundsurface
CN202187415U (en) * 2011-08-19 2012-04-11 机械工业第三设计研究院 Sidewalk drainage structure
CN103103905A (en) * 2011-11-11 2013-05-15 上海市政工程设计研究总院(集团)有限公司 Road pavement draining method and drainage structure system
CN203346758U (en) * 2013-05-29 2013-12-18 重庆中设工程设计股份有限公司 Pervious sidewalk structure
CN105970764A (en) * 2016-05-30 2016-09-28 广州市市政工程设计研究总院 Paving method of drainage pavement
CN106087647A (en) * 2016-08-01 2016-11-09 东南大学 A kind of urban road rain water collecting system
CN206189240U (en) * 2016-11-10 2017-05-24 中国市政工程西北设计研究院有限公司 Permeate water, sidewalk face structure of retaining and drainage

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107142814A (en) * 2017-06-30 2017-09-08 中国冶集团有限公司 A kind of sponge urban ecology pavement rainwater utilization structure
CN107178021A (en) * 2017-06-30 2017-09-19 中国冶集团有限公司 It is a kind of to strengthen the sponge urban ecology square rainwater utilization structure of retaining
CN107142814B (en) * 2017-06-30 2019-08-23 中国一冶集团有限公司 A kind of sponge urban ecology pavement rainwater utilization structure
CN109423942A (en) * 2017-08-30 2019-03-05 上海质优新型建材有限公司 A kind of permeability steel slag concrete combined type pavement
CN107794822A (en) * 2017-09-28 2018-03-13 东南大学 A kind of porous pavement based on sponge the idea of the city
CN112252115A (en) * 2020-10-29 2021-01-22 中国十九冶集团有限公司 Road structure of recoverable rainwater in sponge city

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Application publication date: 20170222

RJ01 Rejection of invention patent application after publication