CN203498724U - Road surface drainage system for construction period of highway reconstruction and extension project - Google Patents
Road surface drainage system for construction period of highway reconstruction and extension project Download PDFInfo
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- CN203498724U CN203498724U CN201320296384.7U CN201320296384U CN203498724U CN 203498724 U CN203498724 U CN 203498724U CN 201320296384 U CN201320296384 U CN 201320296384U CN 203498724 U CN203498724 U CN 203498724U
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- new embankment
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002352 surface water Substances 0.000 abstract description 6
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
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- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model discloses a highway changes enlargement engineering construction period wayside table drainage system, builds the interim water bar of high 0.1m along old road curb outside, and the old road rapid trough of slope is connected to interim water bar ridge lower extreme, and old road rapid trough lower extreme links up with the interim water drainage tank in new embankment surface, and the embankment ditch of new road connects in the interim water drainage tank in new embankment surface. The utility model discloses can effectually get rid of the road bed scope with old road surface water, old road embankment side slope water and new embankment surface water outside, avoided diseases such as the not smooth road bed that leads to of highway reconstruction and extension engineering construction period drainage erodees, water destroys, ensured highway reconstruction and extension construction quality, implement simply, low cost is convenient for demolish.
Description
Technical field
The utility model belongs to construction Pavement surface drainage field, relates in particular to Expressway Extension Project construction period Pavement surface drainage system.
Background technology
At present, the speedway of China is in develop rapidly, the position that it occupies in communications and transportation is more and more important, so Expressway Extension Project is also very common now, as everyone knows, the drainability rapidly of speedway is lower, and when occurring compared with heavy showers process, the road surface of speedway just there will be more ponding.At present, the road drainage system in reorganization and expansion construction period of speedway generally adopts concrete directly to construct, or constructs with prefabricated units and mortar bonding.
Though the completed Expressway Extension Project of China is mentioned the importance of construction period draining, but effective measures are not yet proposed, and existing Expressway Extension Project construction period drainage system can not effectively collect the rainfall that falls into old road face, old side slope of embankment and new embankment surface and discharge smoothly beyond roadbed scope, can not effectively avoid the disadvantageous problem of Expressway Extension Project construction period draining.
Utility model content
The purpose of this utility model is to provide a kind of Expressway Extension Project construction period Pavement surface drainage system, for old road surface water, old side slope of embankment water and new embankment surface water are got rid of beyond roadbed scope, being intended to solve existing Expressway Extension Project construction period drainage system can not effectively collect the rainfall that falls into old road face, old side slope of embankment and new embankment surface and discharge smoothly beyond roadbed scope, can not effectively avoid the disadvantageous problem of Expressway Extension Project construction period draining.
The utility model is achieved in that a kind of Expressway Extension Project construction period Pavement surface drainage system comprises and blocks Shui Geng, new embankment surface temporary drainage groove, new embankment surface horizontal wall inscription, the outer gutter of new embankment temporarily.First along old road road kerb outside, build the interim water bar of high 0.1m, block Shui Geng lower end temporarily and connect the old road chute of inclination, chute lower end, old road is connected with new embankment surface temporary drainage groove, and the outer gutter of new embankment is connected in new embankment surface temporary drainage groove.
Further, new embankment surface temporary drainage groove adopts the pvc pipe of uncovered trapezoidal cross-section, is of a size of 0.2m * 0.6m * 0.2m (going to the bottom * upper base * height), and this pvc pipe one end is connected with old road chute, and the other end stretches out extremely newly gutter outside embankment of new embankment;
Further, new embankment surface arranges outside 2%-4% horizontal wall inscription;
Further, the outer gutter size of new embankment is according to waterpower calculative determination.
A kind of Expressway Extension Project construction period Pavement surface drainage system of temporarily blocking Shui Geng, new embankment surface temporary drainage groove, new embankment surface horizontal wall inscription, the outer gutter of new embankment that comprises that the utility model provides, can effectively old road surface water, old side slope of embankment water and new embankment surface water be got rid of beyond roadbed scope, the diseases such as subgrade erosion that Expressway Extension Project construction period impeded drainage causes, damaged or destroyed by flood have been avoided, guaranteed highway extension project construction quality, implement simple, with low cost, be convenient to remove.
Accompanying drawing explanation
Fig. 1 is a kind of Expressway Extension Project construction period Pavement surface drainage system sectional drawing that the utility model provides;
Fig. 2 is a kind of Expressway Extension Project construction period Pavement surface drainage system architecture schematic diagram that the utility model provides;
In figure: 1, block the water ridge temporarily; 2, new embankment surface temporary drainage groove; 3, new embankment surface horizontal wall inscription; 4, new embankment gutter; 5, old road road kerb; 6, old road chute
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, 2, the utility model is achieved in that a kind of Expressway Extension Project construction period Pavement surface drainage system comprises and blocks the water ridge 1, new embankment surface temporary drainage groove 2, new embankment surface horizontal wall inscription 3, new embankment gutter 4 temporarily.A kind of Expressway Extension Project construction period Pavement surface drainage system is built the interim water bar 1 of high 0.1m along old road road kerb 5 outsides, block 1 lower end, the water ridge temporarily and connect the old road chute 6 of inclination, chute 6 lower ends in old road are connected with new embankment surface temporary drainage groove 2, and new embankment gutter 4 is connected in new embankment surface temporary drainage groove 2.
Further, new embankment surface temporary drainage groove 2 adopts the pvc pipe of uncovered trapezoidal cross-section, is of a size of 0.2m * 0.6m * 0.2m (going to the bottom * upper base * height), and this pvc pipe one end is connected with old road chute 6, and the other end stretches out new embankment to new embankment gutter 4;
Further, new embankment surface arranges outside 2%-4% horizontal wall inscription;
Further, new embankment gutter 4 sizes are according to waterpower calculative determination.
As Fig. 1, shown in 2, in old road road kerb 5 inner sides, build and block the water ridge 1 temporarily, block 1 construction of the water ridge temporarily and finish rear dismounting, block 1 lower end, the water ridge temporarily and connect the old road chute 6 of inclination, be used for the rainwater that temporarily blocks the old road road table of intercepting on the water ridge 1 to be discharged to new embankment surface temporary drainage groove 2, new embankment surface temporary drainage groove 2 adopts the pvc pipe of uncovered trapezoidal cross-section, this pvc pipe one end is connected with old road chute 6, the other end stretches out new embankment to new embankment gutter 4, thereby the water that falls into old road face scope is discharged beyond roadbed scope, simultaneously, new embankment surface arranges the horizontal wall inscription of outside 2%-4%, the water of getting rid of old road side slope and new embankment surface.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. an Expressway Extension Project construction period Pavement surface drainage system, it is characterized in that, described Expressway Extension Project construction period Pavement surface drainage system comprises blocks Shui Geng, new embankment surface temporary drainage groove, new embankment surface horizontal wall inscription, the outer gutter of new embankment temporarily;
Along old road road kerb outside, build the interim water bar of high 0.1m, block Shui Geng lower end temporarily and connect the old road chute of inclination, chute lower end, old road is connected with new embankment surface temporary drainage groove, and the outer gutter of new embankment is connected in new embankment surface temporary drainage groove.
2. Expressway Extension Project construction period Pavement surface drainage system as claimed in claim 1, is characterized in that, described new embankment surface temporary drainage groove adopts the pvc pipe of uncovered trapezoidal cross-section, is of a size of 0.2m * 0.6m * 0.2m.
3. Expressway Extension Project construction period Pavement surface drainage system as claimed in claim 2, is characterized in that, described pvc pipe one end is connected with old road chute, and the other end stretches out new embankment to gutter outside new embankment.
4. Expressway Extension Project construction period Pavement surface drainage system as claimed in claim 1, is characterized in that, described new embankment surface arranges outside 2%-4% horizontal wall inscription.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320296384.7U CN203498724U (en) | 2013-05-28 | 2013-05-28 | Road surface drainage system for construction period of highway reconstruction and extension project |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320296384.7U CN203498724U (en) | 2013-05-28 | 2013-05-28 | Road surface drainage system for construction period of highway reconstruction and extension project |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203498724U true CN203498724U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320296384.7U Expired - Lifetime CN203498724U (en) | 2013-05-28 | 2013-05-28 | Road surface drainage system for construction period of highway reconstruction and extension project |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203498724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266549A (en) * | 2013-05-28 | 2013-08-28 | 长沙理工大学 | Road surface drainage system for construction period of highway reconstruction and extension project |
| CN114277630A (en) * | 2021-12-31 | 2022-04-05 | 隆生国际建设集团有限公司 | Construction method for preventing uneven settlement of spliced road subgrade |
-
2013
- 2013-05-28 CN CN201320296384.7U patent/CN203498724U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266549A (en) * | 2013-05-28 | 2013-08-28 | 长沙理工大学 | Road surface drainage system for construction period of highway reconstruction and extension project |
| CN103266549B (en) * | 2013-05-28 | 2015-09-16 | 长沙理工大学 | Road surface drainage system for construction period of highway reconstruction and extension project |
| CN114277630A (en) * | 2021-12-31 | 2022-04-05 | 隆生国际建设集团有限公司 | Construction method for preventing uneven settlement of spliced road subgrade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20150916 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140326 Effective date of abandoning: 20150916 |
|
| RGAV | Abandon patent right to avoid regrant |