CN110093828A - A kind of town road structure and its construction method - Google Patents

A kind of town road structure and its construction method Download PDF

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Publication number
CN110093828A
CN110093828A CN201910385882.0A CN201910385882A CN110093828A CN 110093828 A CN110093828 A CN 110093828A CN 201910385882 A CN201910385882 A CN 201910385882A CN 110093828 A CN110093828 A CN 110093828A
Authority
CN
China
Prior art keywords
drainage channel
underlayment
pervious bed
glass fiber
bed
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.)
Pending
Application number
CN201910385882.0A
Other languages
Chinese (zh)
Inventor
韩宏
邢小兵
王诗蕾
邢建
王颖
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.)
Jiangsu Hui Chun Construction Co Ltd
Original Assignee
Jiangsu Hui Chun Construction 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 Jiangsu Hui Chun Construction Co Ltd filed Critical Jiangsu Hui Chun Construction Co Ltd
Priority to CN201910385882.0A priority Critical patent/CN110093828A/en
Publication of CN110093828A publication Critical patent/CN110093828A/en
Pending legal-status Critical Current

Links

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
    • E01C11/00Details of pavings
    • E01C11/22Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • 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
    • E01C11/00Details of pavings
    • E01C11/22Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224Surface drainage of streets
    • E01C11/225Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
    • 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
    • E01C11/00Details of pavings
    • E01C11/22Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224Surface drainage of streets
    • E01C11/227Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
    • 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
    • E01C7/00Coherent pavings made in situ
    • E01C7/08Coherent pavings made in situ made of road-metal and binders
    • E01C7/32Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F3/00Sewer pipe-line systems
    • E03F3/04Pipes or fittings specially adapted to sewers
    • 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
    • Y02A10/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/30Flood prevention; Flood or storm water management, e.g. using flood barriers

Abstract

The present invention provides a kind of town road structure, including the underlayment, pervious bed and surface layer being laid with from bottom to top;Underlayment is the cement stabilizing bed of material, is covered with asphalt macadam synchronous sealing on underlayment;Loose permeable material is covered in pervious bed, glass fiber grid is covered in pervious bed, loose permeable material is filled in glass fiber grid, the curb two sides of pervious bed are equipped with the longitudinal drainage channel and transverse drainage channel being staggeredly connected to, longitudinal drainage channel is arranged along the direction for being parallel to curb, and transverse drainage channel is along the direction setting perpendicular to curb;Surface layer is the asphalt macadam water penetration flexibility bed of material.The present invention also provides the construction method of the above town road, the present invention will quickly can seep under the table ponding of road and drain rapidly, prevent rainwater from returning infiltration, keep road surface dry and comfortable, extend the service life on road surface, and prevent flood season surface gathered water and generate secondary disaster.

Description

A kind of town road structure and its construction method
Technical field
The invention belongs to technical field of road construction, and in particular to a kind of town road structure and its construction method.
Background technique
In south China in rainy city, builds and continue to develop with civilian infrastructure, the rainwater speed row of town road It receives more and more attention, especially is easy to be stranded in flood season rainwater and is difficult to lower infiltration on road surface, influence traffic safety;Part rain Water prolonged permeation cannot drain in time in road structure layer, cause to generate in road structure layer and rise by body and reduce making for road surface Use the service life.Therefore, it is necessary to a kind of town road structure and relevant construction technologies, carry out effective change to discharge structure Into.
Summary of the invention
The object of the present invention is to provide a kind of town road structures and its construction method for solving problem above.
The present invention provides the following technical solutions:
A kind of town road structure, including the underlayment, pervious bed and surface layer being laid with from bottom to top;Underlayment is that cement is steady Determine the bed of material, asphalt macadam synchronous sealing is covered on underlayment;It is covered with loose permeable material in pervious bed, is covered in pervious bed for adding Gu the glass fiber grid of pervious bed, loose permeable material is filled in glass fiber grid, and the curb two sides of pervious bed, which are equipped with, staggeredly to be connected Logical longitudinal drainage channel and transverse drainage channel, longitudinal drainage channel are arranged along the direction for being parallel to curb, transverse drainage Channel is along the direction setting perpendicular to curb;Surface layer is the asphalt macadam water penetration flexibility bed of material.
Preferably, the curb two sides of pervious bed are equipped with to the inclined groove in the direction of underlayment, and longitudinal drainage channel is located at In groove.
Preferably, connect on longitudinal drainage channel along the installation that axial direction is provided with several and the match of pipe diameter of transverse drainage channel Adapter tube, the oblique side wall of one end of transverse drainage channel along groove protrude into connection installation connecting tube in groove.
Preferably, it is equipped with reinforcement cage skeleton at the top of longitudinal drainage channel, is fixed respectively in the top and bottom of groove There is support post, the top for being fixed on support post is respectively welded in the left and right ends of reinforcement cage skeleton, and longitudinal drainage channel is located at Below reinforcement cage skeleton.
Preferably, pervious bed and the interior indentation of underlayment have several vertical reinforcement structure columns, and reinforcement structure column passes through steel Muscle connects each layer glass fiber grid.
Preferably, the loose permeable material of pervious bed is the big Stone of 20-30mm wide.
Preferably, underlayment with a thickness of 10-15cm;Pervious bed with a thickness of 15-20cm.
A kind of construction method of town road structure, comprising the following steps:
S1: completing the construction of underlayment on roadbed, and asphalt macadam synchronous sealing is laid on underlayment;
S2: inclined groove is dug in the curb two sides of underlayment, longitudinal drainage channel is layed in groove;
One end of transverse drainage channel: being layed in the bottom of pervious bed by S3, by the other end of transverse drainage channel along Groove is obliquely installed in the installation connecting tube of longitudinal drainage channel;It is sequentially completed the installation of several transverse drainage channels;
S4: support post is pressed into underlayment, reinforcement cage skeleton is welded on support post;
S5: it carries out the construction of pervious bed main part: being pressed into several vertical reinforcement knots in pervious bed and underlayment Structure column is laid with layer of glass fiber grid in pervious bed bottom, pine is filled in the glass fiber grid and above the glass fiber grid Permeable material is dissipated, repeats to be laid with glass fiber grid described in multilayer and the loose permeable material;The reinforcement structure column is connected by reinforcing bar Each layer glass fiber grid;
S6: surface layer is laid on pervious bed.
The beneficial effects of the present invention are:
1, it is covered with asphalt macadam synchronous sealing on underlayment of the invention, prevents rainwater infiltration and reduces the cement stabilizing bed of material Stability;The glass fiber grid of laying high-strength degree in pervious bed fills loose permeable material in glass fiber grid, keeps rainwater quick Lower infiltration, while using the fixed loose permeable material of glass fiber grid, maintain the strength and stability of pervious bed.
2, it is laid with the transverse drainage channel and longitudinal drainage channel of connection in pervious bed, quickly exports water flow permeable Layer prevents rainwater to be detained and seep on the direction of surface layer, avoids surface gathered water.
3, in pervious bed underfill reinforcement cage skeleton, reinforcement cage skeleton supports the glass fiber grid above it, prevents glass Grid and large-sized loose permeable material are pressed down against longitudinal drainage channel by the pressure of road vehicles for a long time, guarantee longitudinal The structural strength of drainage channel.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is structural schematic diagram of the invention;
In the figure, it is marked as 1. underlayments;11. asphalt macadam synchronous sealing;2. pervious bed;21. loose permeable material;22. glass Fine grid;23. longitudinal drainage channel;231. installation connecting tubes;24. transverse drainage channel;25. groove;3. surface layer;4. steel reinforcement cage Skeleton;5. support post;6. reinforcement structure column.
Specific embodiment
As shown in Figure 1, a kind of town road structure, including the underlayment 1, pervious bed 2 and surface layer 3 being laid with from bottom to top; Underlayment 1 is the cement stabilizing bed of material, such as: cement stabilized grading crushed stones underlayment;The synchronous envelope of asphalt macadam is covered on underlayment 1 Layer 11 prevents rainwater infiltration and reduces the stability of the cement stabilizing bed of material, and the integral thickness of underlayment 1 is 10-15cm.Pervious bed It is covered with loose permeable material 21 in 2, multilayer is covered in pervious bed 2 for reinforcing the glass fiber grid 22 of loose permeable material 21, loosely thoroughly Water material 21 is filled in glass fiber grid 22, and indentation has several vertical reinforcement structure columns 6 in pervious bed 2, reinforcement structure column 6 Bottom is pressed into underlayment 1, and reinforcement structure column 6 connects each layer glass fiber grid 22, reinforcement structure column 6 by way of binding reinforcing bars The overall stability for increasing each layer glass fiber grid 22, prevents glass fiber grid 22 from being generated staggered floor by external force, improves road surface Longitudinal strength and service life.The curb two sides of pervious bed 2 are equipped with the longitudinal drainage channel 23 being staggeredly connected to and laterally row Flume 24, longitudinal drainage channel 23 are arranged along the direction for being parallel to curb, and transverse drainage channel 24 is along perpendicular to curb Direction setting, the integral thickness of pervious bed 2 is 15-20cm.Surface layer 3 is the asphalt macadam water penetration flexibility bed of material.
The curb two sides of pervious bed 2 are equipped with to the inclined groove 25 in the direction of underlayment 1, and longitudinal drainage channel 23 is located at ditch In slot 25.Several installation connecting tubes with the match of pipe diameter of transverse drainage channel 24 are provided with along axial direction on longitudinal drainage channel 23 231, one end of transverse drainage channel 24 along groove 25 oblique side wall protrude into connection installation connecting tube 231 in groove 25, laterally The rainwater of 2 bottom of pervious bed quickly can be exported pervious bed 2, prevented by drainage channel 24 and 23 mating reaction of longitudinal drainage channel Only rainwater is detained and seeps on the direction of surface layer 3, avoids surface gathered water.
The top of longitudinal drainage channel 23 is equipped with reinforcement cage skeleton 4, is respectively fixed in the top and bottom of groove 25 Support post 5, the left and right ends of reinforcement cage skeleton 4 are respectively welded the top for being fixed on support post 5, and longitudinal drainage channel 23 In 4 lower section of reinforcement cage skeleton.Reinforcement cage skeleton 4 support its above glass fiber grid 22, prevent glass fiber grid 22 with it is large-sized Loose permeable material 21 is pressed down against longitudinal drainage channel 23 by the pressure of road vehicles for a long time, guarantees longitudinal drainage channel 23 Structural strength.
The loose permeable material 21 of pervious bed 2 is the big Stone of mean breadth 20-30mm, the water preventing ability of big Stone Weak, the gap between rubble is big, is conducive to make water flow is quickly lower to seep.
The construction method of the above town road structure the following steps are included:
S1: completing the construction of underlayment 1 on roadbed, and asphalt macadam synchronous sealing 11 is laid on underlayment 1;
S2: inclined groove 25 is dug in the curb two sides of underlayment 1, longitudinal drainage channel 23 is layed in groove 25;
One end of transverse drainage channel 24: being layed in the bottom of pervious bed 2 by S3, by the other end of transverse drainage channel 24 It 25 is obliquely installed in the installation connecting tube 231 of longitudinal drainage channel along groove;It is sequentially completed several transverse drain ditch The installation in road 24;
S4: support post 5 is pressed into underlayment 1, reinforcement cage skeleton 4 is welded on support post 5;
S5: it carries out the construction of pervious bed main part: being pressed into several vertical reinforcements in pervious bed 2 and underlayment 1 Structural column 6 is laid with layer of glass fiber grid 22 in 2 bottom of pervious bed, fills in glass fiber grid 22 and above glass fiber grid 22 Loose permeable material 21 repeats to be laid with multilayer glass fiber grid 22 and loose permeable material 21;Reinforcement structure column 6 connects each layer by reinforcing bar Glass fiber grid 22;
S6: surface layer 3 is laid on pervious bed 2.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (8)

1. a kind of town road structure, which is characterized in that including the underlayment, pervious bed and surface layer being laid with from bottom to top;It is described Underlayment is the cement stabilizing bed of material, is covered with asphalt macadam synchronous sealing on the underlayment;It is covered in the pervious bed loose saturating Water material and glass fiber grid for reinforcing the loose permeable material, the loose permeable material are filled in the glass fiber grid;Institute The curb two sides for stating pervious bed are equipped with the longitudinal drainage channel and transverse drainage channel being staggeredly connected to, the longitudinal drainage ditch Road is arranged along the direction for being parallel to curb, and the transverse drainage channel is along the direction setting perpendicular to curb;The surface layer For the asphalt macadam water penetration flexibility bed of material.
2. town road structure according to claim 1, which is characterized in that the curb two sides of the pervious bed are equipped with to institute The inclined groove in direction of underlayment is stated, the longitudinal drainage channel is located in the groove.
3. town road structure according to claim 2, which is characterized in that be provided on the longitudinal drainage channel along axial direction The installation connecting tube of several and the match of pipe diameter of the transverse drainage channel, one end of the transverse drainage channel is along described The connection installation connecting tube after the oblique side wall of groove protrudes into the groove.
4. town road structure according to claim 3, which is characterized in that be equipped at the top of the longitudinal drainage channel Reinforcement cage skeleton is respectively fixed with support post, the left and right ends of the reinforcement cage skeleton in the top and bottom of the groove It is individually fixed in the top of the support post, the longitudinal drainage channel is located at below the reinforcement cage skeleton.
5. town road structure according to claim 4, which is characterized in that indentation in the pervious bed and the underlayment There are several vertical reinforcement structure columns, the reinforcement structure column connects each layer glass fiber grid by reinforcing bar.
6. town road structure according to any one of claim 1 to 5, which is characterized in that the pervious bed it is loose Permeable material is the big Stone of 20-30mm wide.
7. town road structure according to claim 6, which is characterized in that the underlayment with a thickness of 10-15cm;Institute State pervious bed with a thickness of 15-20cm.
8. a kind of construction method of town road structure, which comprises the following steps:
S1: completing the construction of underlayment on roadbed, and asphalt macadam synchronous sealing is laid on underlayment;
S2: inclined groove is dug in the curb two sides of underlayment, longitudinal drainage channel is layed in the groove;
One end of transverse drainage channel: being layed in the bottom of pervious bed by S3, by the other end of the transverse drainage channel along The groove is obliquely installed in the upward installation connecting tube of the longitudinal drainage channel axes;Several are sequentially completed laterally to arrange The installation of flume;
S4: support post is pressed into the underlayment, and reinforcement cage skeleton is welded on the support post;
S5: carrying out the construction of pervious bed main part: being pressed into several vertical reinforcement structure columns in pervious bed and underlayment, It is laid with layer of glass fiber grid in pervious bed bottom, is filled in the glass fiber grid and above the glass fiber grid loose permeable Material repeats to be laid with glass fiber grid described in multilayer and the loose permeable material;The reinforcement structure column connects each layer glass by reinforcing bar Fine grid;
S6: surface layer is laid with above the pervious bed.
CN201910385882.0A 2019-05-09 2019-05-09 A kind of town road structure and its construction method Pending CN110093828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910385882.0A CN110093828A (en) 2019-05-09 2019-05-09 A kind of town road structure and its construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910385882.0A CN110093828A (en) 2019-05-09 2019-05-09 A kind of town road structure and its construction method

Publications (1)

Publication Number Publication Date
CN110093828A true CN110093828A (en) 2019-08-06

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Country Link
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CN109487651A (en) * 2018-12-29 2019-03-19 衡阳市农业科学研究所 Conducive to permeable city trees and shrubs road pavement structure
CN109537393A (en) * 2018-12-18 2019-03-29 浙江坤宇建设有限公司 A kind of municipal works road pavement structure
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006054527A1 (en) * 2005-11-15 2007-10-11 Bgd Boden- Und Grundwasserlabor Gmbh Dresden Drainage system for removing water from roads and tunnels comprises collecting channels arranged in a drainage system and having a double drainage pipe arrangement with drainage pipes moving against each other
JP2010222957A (en) * 2009-02-26 2010-10-07 Shinko Seiso Kk Pavement road
JP2010285854A (en) * 2009-06-12 2010-12-24 Tateno Construction Ltd Permeable covered-conduit structure, construction method thereof, and permeable paved road
JP2013079550A (en) * 2011-10-05 2013-05-02 Akaneya Co Ltd Improved foundation and construction method for the same
CN202482732U (en) * 2011-12-21 2012-10-10 浙江中交科技有限公司 Fiber grid-enhanced water-permeable rubber sidewalk pavement
CN205711606U (en) * 2016-06-22 2016-11-23 黑龙江工程学院 A kind of anti-hydrops pavement structure
CN205775691U (en) * 2016-07-12 2016-12-07 南京万通城市建设设计咨询有限公司 A kind of asphalt roads structure
CN206477208U (en) * 2017-02-17 2017-09-08 浙江华信建设有限公司 A kind of municipal paved road structure
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CN206736658U (en) * 2017-04-25 2017-12-12 浙江中景市政园林建设有限公司 A kind of porous pavement
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CN207699971U (en) * 2017-11-22 2018-08-07 宁波衡华园林建设有限公司 A kind of asphalt pavement structure
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CN108677644A (en) * 2018-05-25 2018-10-19 永嘉县原野园林工程有限公司 A kind of dewatering type town road and its construction method
CN109082965A (en) * 2018-08-16 2018-12-25 正坚建设有限公司 A kind of environment-friendly type town road and its construction method
CN109537393A (en) * 2018-12-18 2019-03-29 浙江坤宇建设有限公司 A kind of municipal works road pavement structure
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CN109487651A (en) * 2018-12-29 2019-03-19 衡阳市农业科学研究所 Conducive to permeable city trees and shrubs road pavement structure

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Application publication date: 20190806