CN105507113A - Water seepage structure of road with waterproof road surface and transformation method - Google Patents
Water seepage structure of road with waterproof road surface and transformation method Download PDFInfo
- Publication number
- CN105507113A CN105507113A CN201610047104.7A CN201610047104A CN105507113A CN 105507113 A CN105507113 A CN 105507113A CN 201610047104 A CN201610047104 A CN 201610047104A CN 105507113 A CN105507113 A CN 105507113A
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- road
- infiltration
- ditch
- water seepage
- infiltration ditch
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2201/00—Paving elements
- E01C2201/20—Drainage details
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a water seepage structure of a road with a waterproof road surface and a transformation method, and belongs to the field of municipal engineering. The water seepage structure comprises a plurality of water seepage pipes with water seepage holes in the periphery, a water seepage ditch is arranged at one end of each water seepage pipe, filter nets are arranged on pipe openings and orifices of the water seepage pipes, the water seepage pipes are arranged below a road rammed earth layer, the water seepage ditches are arranged below a green belt or a sidewalk, the bottoms of the water seepage ditches are backfilled with stone or sand, the top layers of the water seepage ditches are provided with green belts or cement bricks, the water seepage ditches are communicated with the curb, overflowing openings are formed in the water seepage ditches, road water overflowing can be relieved by means of the water seepage structure and construction method, disaster caused by unsmooth road accumulated water is avoided, the road water seepage speed and water seepage total quantity are improved, the underground conservation is improved, the modification cost is lowered, and the building cost is saved.
Description
Technical field
The present invention relates to a kind of construction method of seep water structure and this structure, particularly the infiltration structure of the waterproof road in a kind of road surface and remodeling method, belong to municipal engineering field.
Background technology
Along with the development in industrialization city, must increasing of urban traffic vehicle, to the visible ray from solar radiation, there is height permeability, and to the long-wave radiation that the earth emits, there is high absorption, infrared rays in energy strong absorption terrestrial surface radiation, global warming is caused to rise, create greenhouse effect, due to the immoderate exploitation of the mankind and destruction resource, whole world amount of precipitation increases, amount of precipitation is redistributed, extreme weather gets more and more, glacier and frozen soil melt, sea level rise, mud-rock flow takes place frequently, flooding, urban waterlogging, not only endanger the balance of natural ecosystems, also threaten the living environment of the mankind, water drainage flood drainage system is originally difficult to meet the sudden heavy rainfall that climate change brings, usually can because of impeded drainage, cause flooding, cause having inconvenient traffic, cause the loss of people's life and property, particularly some non-permeable road surfaces, surface gathered water is relatively many, add and can not discharge in time, surface gathered water usually can be caused to raise, cause the accident accidents such as the water inlet in low-rise building resident family, on the contrary, along with development and the progress of modern society's science technology and economy, the water supply volume of China is in increase progressively, nowadays lack of water, these all directly cause original clean water resources to face exhaustion.Undisputable fact.The exploitation at the non-traditional water sources such as rainwater, Zhong Shui, seawater become extremely urgent.For this reason; country proposes to build " sponge city "; aim in order to pay the utmost attention to when promoting urban sewerage and drainage system, limited rainwater is stayed; pay the utmost attention to and utilize elements draining more; build nature stockpile, naturally osmotic, self-purification environment-friendly type sponge city; build sponge city and follow the preferential principle of the ecology; natural way is combined with artificial measures; under the prerequisite guaranteeing urban sewerage and drainage prevention waterlogging safety; realize the accumulation of rainwater in city area, infiltration and purification to greatest extent, promote utilization and the ecological environmental protection of rainwater resource.Building " sponge city " is not make a new start, and replaces traditional drainage system, but to the one " Reduction of Students' Study Load " of conventional drainage systems and supplementary, the farthest effect in performance city itself.In sponge Process of Urban Development, the systematicness of natural precipitation, surface water and groundwater should be planned as a whole, coordinate each links of water circulation use such as feedwater, draining, and consider its complexity and chronicity.But, be fluid-tight mostly for the road much built up, tremendous economic will be brought to lose if remove to rebuild.So have and do not have a kind of method to transform, the ability making fluid-tight road possess infiltration is the large problem faced in current municipal engineering construction.
Summary of the invention
For non-porous pavement impeded drainage; rainwater gathers; usually can cause having inconvenient traffic, water inlet in low-rise building resident family or accident accident etc. occurs; bring the problems such as loss in various degree even can to people's life and property; the invention provides infiltration structure and the remodeling method of the waterproof road in a kind of road surface; its objective is and improve road seepage velocity and infiltration total amount; reduce surface gathered water; prevent the disaster that road ponding does not freely bring; improve the self-restraint of underground water; reduce improvement cost, save construction cost.
Technical scheme of the present invention is: the infiltration structure of the waterproof road in a kind of road surface, what described infiltration structure comprised that periphery offers water seepage hole is multiple soakaway trenchs, one end of multiple soakaway trench is provided with infiltration ditch, the mouth of pipe and the water seepage hole aperture of multiple soakaway trench are provided with filter screen, multiple soakaway trench is arranged on the below of road rammed earth layer, under infiltration ditch is arranged on greenbelt or sidewalk, the infiltration mouth of pipe is arranged on bottom pipe infiltration ditch, infiltration ditch backfills descending stone or sand from bottom to top, top layer is provided with planting soil and greenbelt or cement brick, infiltration ditch communicates with roadway road surface edge, infiltration ditch water inlet height is lower than roadside water inlet height, infiltration ditch is provided with overfall, overfall is communicated with storm sewer,
Preferably, described soakaway trench is cast iron, rigid plastics, steel pipe or pipe of cement, and the soakaway trench one end being less than 10cm is wedge structure;
Preferably, described roadside water inlet is breach or grid curb;
Preferably, in described infiltration ditch, backfill has boulder bed successively from bottom to top, permeable building block layer, plantation soil layer;
Preferably, in described infiltration ditch from bottom to top successively backfill have layer of gravel or boulder bed, graded broken stone layer, coarse sands layer, plantation soil layer;
Preferably, in described infiltration ditch from bottom to top successively backfill have boulder bed or layer of gravel or macadam, grating stone layer, geotechnological layer of cloth, layer of sand, plantation soil layer;
Preferably, when described infiltration ditch to be arranged in road below greenbelt, above infiltration ditch, greenbelt is lower than periphery;
Preferably, when described infiltration ditch is arranged on below sidewalk, upper surface level is equipped with grid-like cement brick;
Preferably, between described overfall and storm sewer, be provided with retaining well,
A remodeling method for the waterproof road link in road surface, comprises described structure, and described construction method is as follows:
(1) utilize drilling on inclined surface equipment, from sidewalk or middle greenbelt or both sides to road central bore, then insert many soakaway trenchs in the lower horizontal of road rammed earth layer and infiltration ditch is set in soakaway trench port; Or sidewalk or middle greenbelt on one side or both sides excavate infiltration ditch respectively, utilize hydraulic jack to head into multistage soakaway trench to road direction successively at bottom of trench; If diameter is less than the soakaway trench of 10cm, end can be processed in the soil that wedge structure squeezes into below road surface and infiltration ditch is set in soakaway trench port;
(2) in the infiltration ditch of the soakaway trench end on greenbelt or sidewalk, soakaway trench end arranges filter screen, backfills descending stone or sand successively from bottom to top in infiltration ditch;
(3) overfall is set at infiltration ditch periphery, makes to be communicated with between overfall with storm sewer, retaining well is set between, guarantee the height of overfall height higher than storm sewer entrance of infiltration ditch periphery setting;
(4) make to be communicated with between the breach in infiltration ditch and roadside or grid curb, if infiltration ditch is arranged on greenbelt, top layer lays planting soil and greenbelt, if infiltration ditch is arranged on pavement, infiltration ditch is horizontally disposed with grid-like cement brick, back-filled sand in grid.
The good effect that the present invention has is, by offering infiltration ditch on sidewalk or greenbelt, and soakaway trench port is arranged on infiltration ditch bottom, can not destroy road, do not affect traffic prerequisite under construct, can operating expenses be reduced, cost-saving; By arranging infiltration ditch in soakaway trench end, certain water yield can be stored, reducing the depth of accumulated water on road surface; By arranging filter screen on the soakaway trench mouth of pipe or soakaway trench periphery water seepage hole, can prevent the foreign material such as sandstone from entering in pipeline; By arranging descending stone or sand from bottom to top in infiltration ditch, greenbelt or sidewalk can be formed on infiltration ditch, both not affected the appearance or walked, the infiltration of rainwater can have been ensured again, the unrestrained water of carriageway and sidewalk can be alleviated; By arranging overfall on infiltration ditch, and make overfall and original rainwater pipeline connection, when in the ditch that seeps water, rainwater overflows, passenger flow, in storm sewer, can prevent rainwater from flowing backward on road; By being provided with retaining well between overfall and storm sewer, can by the part in rainwater, be stored in catch-basin, the soil around greenbelt can be kept in a long time moistening on the one hand, in addition, well water in retaining well on road or in greenbelt is can draw water water greenbelt or sprinkle water to road from well at needs, effectively utilize rainwater, reduce and use drinking water, roadside is kept to clean, the phenomenon stirred up a cloud of dust in air after reduction vehicle, increases the water absorption in " sponge city "; By utilizing infiltration structure and the construction method of this structure, the unrestrained water of road can be alleviated, prevent the disaster that road ponding does not freely bring, realize the naturally osmotic of rainwater, natural circulation, improve seepage velocity and the infiltration total amount of road, improve the self-restraint of underground water, recover environmental and ecological, reduce improvement cost, save construction cost.
Accompanying drawing explanation
Fig. 1 overall vertical cut-away schematic view of the present invention.
The longitudinal sectional drawing seeped water in Fig. 2 greenbelt in ditch.
The longitudinal sectional drawing seeped water in Fig. 3 sidewalk in ditch.
The transverse cross-sectional view seeped water in Fig. 4 sidewalk in ditch.
Fig. 5 seeps water the extruding construction schematic diagram of soakaway trench in ditch.
Label declaration: 1: sidewalk, 2: slow lane, 3: backing plate after backing plate, 23-rod, 24-water seepage hole, 25-before fast traffic lane, 11-soakaway trench, 12-filter screen, 13-boulder, 14-small stone, 15-sand, 16-planting soil, 17-greenbelt, 18-overfall, the grid-like cement brick of 19-, 20-infiltration ditch, 21-jack, 22-, 31-rammed earth layer, 32-waterproofing course, 33-waterproof pavement, 34-curb grid, 35-curb.
Detailed description of the invention
Be described with regard to concrete technical scheme of the present invention referring to Fig. 1-Fig. 5.
The present invention is mainly applicable to that groundwater table is not high, water content increases the road that can not bring considerable influence to road structure stability under road foundation rammed earth layer.
Technical scheme of the present invention is the infiltration structure of the waterproof road in a kind of road surface, and Fig. 1 is overall vertical cut-away schematic view of the present invention.1 be sidewalk 1,2 be wherein slow lane, 3 be fast traffic lane, Fig. 2 is the longitudinal sectional drawing seeped water in greenbelt in ditch, and Fig. 3 is the longitudinal sectional drawing seeped water in ditch in sidewalk 1, and Fig. 4 is the transverse cross-sectional view seeped water in ditch in sidewalk 1.What described infiltration structure comprised that periphery offers water seepage hole 24 is multiple soakaway trenchs 11, one end of multiple soakaway trench 11 is provided with infiltration ditch 20, the mouth of pipe and water seepage hole 24 aperture of multiple soakaway trench 11 are provided with filter screen 12, multiple soakaway trench 11 is arranged on the below of road rammed earth layer 31, infiltration ditch 20 is arranged on greenbelt 17 or sidewalk 1 time, soakaway trench 11 mouth of pipe bottom infiltration ditch 20 is from bottom to top for backfill has descending stone or sand 15, wherein, 13 is boulder, 14 is small stone, top layer is provided with planting soil 16 and greenbelt 17 or cement brick, no matter infiltration ditch 20 is arranged on greening or sidewalk 1, infiltration ditch 20 side is all communicated with roadway roadside, infiltration ditch 20 water inlet height is lower than roadside water inlet height, infiltration ditch 20 is provided with overfall 18, overfall 18 is communicated with storm sewer,
Preferably, described soakaway trench 11 is cast iron, rigid plastics, steel pipe or pipe of cement, and soakaway trench 11 one end being less than 10cm is wedge structure;
Preferably, described roadside water inlet is breach or grid curb 35;
Preferably, in described infiltration ditch 20 from bottom to top successively backfill be equipped with boulder bed, permeable building block layer, planting soil 16 layers;
Preferably, in described infiltration ditch 20 from bottom to top successively backfill be equipped with layer of gravel or boulder bed, graded broken stone layer, coarse sands layer, planting soil 16 layers;
In described infiltration ditch 20, backfill is equipped with boulder bed or layer of gravel or macadam, grating stone layer, geotechnological layer of cloth, layer of sand, plantation soil layer 16 layers successively from bottom to top;
Preferably, retaining well is provided with between described overfall and storm sewer;
Preferably, when described infiltration ditch 20 is arranged on greenbelt 17 in road, retaining well between described overfall and storm sewer, is provided with.Above infiltration ditch 20, greenbelt 17 is lower than periphery;
Preferably, when described infiltration ditch 20 is arranged on sidewalk 1, upper surface level is equipped with grid-like cement brick 19, and when infiltration ditch 20 to be located on sidewalk 1 by roadway one lateral edges, curb adopts grid curb.Planting soil 16 and greenbelt 17 is not established when infiltration ditch 20 is located on sidewalk 1.
With reference to figure 4, the ponding be respectively on pipeline on rammed earth layer 31, waterproofing course 32, waterproof pavement 33 can flow to infiltration ditch 20 from the grid 34 of curb 35.
A remodeling method for the waterproof road in road surface, comprises said structure, and described construction method is as follows:
(1) utilize drilling on inclined surface equipment, from sidewalk 1 or middle greenbelt 17 or both sides to road central bore, then road rammed earth layer 31 lower horizontal or tilt insert many soakaway trenchs 11 and arrange infiltration ditch in soakaway trench 11 port; Or first at sidewalk 1 or middle greenbelt 17 on one side or both sides excavation infiltration ditch 20, Fig. 5 is the extruding construction schematic diagram of soakaway trench in infiltration ditch, hydraulic jack 21 is utilized to head into multistage soakaway trench 11 to road direction successively at bottom of trench, in order to protective conduit is respectively arranged with backing plate in the front and back of jack 21, wherein, 22 is that front backing plate, 23 is roller rod, backing plate after 25-; Be less than the pipe of 10cm if soakaway trench 11 is diameters, end can be processed in the soil that wedge structure squeezes into below road surface, in the embodiment of Fig. 5, be first first punch, in hole, then utilize jack by the schematic diagram below cement pipe top to road;
(2) in the infiltration ditch 20 of soakaway trench 11 end on greenbelt 17 or sidewalk 1, soakaway trench 11 end arranges filter screen 12, backfills descending stone or sand 15 from bottom to top successively in infiltration ditch 20;
(3) overfall 18 is set at infiltration ditch 20 periphery, overfall 18 is communicated with between storm sewer, between described overfall and storm sewer, is provided with retaining well, guarantee the height of overfall 18 height higher than storm sewer entrance of infiltration ditch 20 periphery setting;
(4) make to be communicated with between the breach in infiltration ditch 20 and roadside or grid curb 35, if infiltration ditch 20 is arranged on greenbelt 17, top layer lays planting soil 16 and greenbelt 17, if infiltration ditch 20 is arranged on sidewalk 1, infiltration ditch 20 is horizontally disposed with grid-like cement brick 19.
By offer on sidewalk 1 or greenbelt 17 infiltration ditch 20, and soakaway trench 11 port is arranged on infiltration ditch 20 bottom, can not destroy road, do not affect traffic prerequisite under construct, can operating expenses be reduced, cost-saving; By arranging infiltration ditch 20 at pipe end, certain water yield can be stored, reduce the depth of accumulated water on road surface, facilitate traffic; By arranging filter screen 12 on soakaway trench 11 mouth of pipe or soakaway trench 11 periphery water seepage hole 24, can prevent the foreign material such as sandstone from entering in pipeline; By arranging descending stone or sand 15 from bottom to top in infiltration ditch 20, greenbelt 17 or sidewalk 1 can be formed on infiltration ditch 20, both do not affected the appearance or walked, and the infiltration of rainwater can have been ensured again, the unrestrained water on carriageway and sidewalk 1 tunnel can be alleviated; By arranging overfall 18 on infiltration ditch 20, overfall 18 being communicated with rain pipe same, when rainwater overflows in the ditch 20 that seeps water, can flowing in storm sewer, can prevent rainwater from flowing backward on road; By being provided with retaining well between overfall and storm sewer, can by the part in rainwater, be stored in catch-basin, the soil around greenbelt can be kept in a long time moistening on the one hand, in addition, well water in retaining well on road or in greenbelt is can draw water water greenbelt or sprinkle water to road from well at needs, effectively utilize rainwater, reduce and use drinking water, roadside can be kept to clean, the phenomenon stirred up a cloud of dust in air after reduction vehicle, increases the water absorption in " sponge city "; By utilizing infiltration structure and the construction method of this structure, the unrestrained water of road can be alleviated, prevent the disaster that road ponding does not freely bring, realize the naturally osmotic of rainwater, natural circulation, improve seepage velocity and the infiltration total amount of road, improve the self-restraint of underground water, reduce improvement cost, save construction cost.
Claims (9)
1. the infiltration structure of the waterproof road in road surface, it is characterized in that: what described infiltration structure comprised that periphery offers water seepage hole is multiple soakaway trenchs, one end of multiple soakaway trench is provided with infiltration ditch, the mouth of pipe and the water seepage hole aperture of multiple soakaway trench are provided with filter screen, multiple soakaway trench is arranged on the below of road rammed earth layer, under infiltration ditch is arranged on greenbelt or sidewalk, the infiltration mouth of pipe is arranged on bottom pipe infiltration ditch, infiltration ditch backfills descending stone or sand from bottom to top, top layer is provided with planting soil and greenbelt or cement brick, infiltration ditch communicates with roadway road surface edge, infiltration ditch water inlet height is lower than roadside water inlet height, infiltration ditch is provided with overfall, overfall is communicated with storm sewer.
2. the infiltration structure of the waterproof road in a kind of road surface according to claim 1, is characterized in that: described soakaway trench is cast iron, rigid plastics, steel pipe or pipe of cement, and the soakaway trench one end being less than 10cm is wedge structure.
3. the infiltration structure of the waterproof road in a kind of road surface according to claim 1, is characterized in that: described roadside water inlet is breach or grid curb.
4. the infiltration structure of the waterproof road in a kind of road surface according to claim 1, is characterized in that: in described infiltration ditch, backfill has boulder bed successively from bottom to top, permeable building block layer, plantation soil layer.
5. the infiltration structure of the waterproof road in a kind of road surface according to claim 1, is characterized in that: in described infiltration ditch, backfill has layer of gravel or boulder bed, graded broken stone layer, coarse sands layer, plantation soil layer successively from bottom to top.
6. the infiltration structure of the waterproof road in a kind of road surface according to claim 1, is characterized in that: in described infiltration ditch, backfill has boulder bed or layer of gravel or macadam, grating stone layer, geotechnological layer of cloth, layer of sand, plantation soil layer successively from bottom to top.
7. the infiltration structure of the waterproof road in a kind of road surface according to claim 1, is characterized in that: when described infiltration ditch to be arranged in road below greenbelt, and above infiltration ditch, greenbelt is lower than periphery.
8. the infiltration structure of the waterproof road in a kind of road surface according to claim 1, is characterized in that: when described infiltration ditch is arranged on below sidewalk, upper surface level is equipped with grid-like cement brick.
9. the infiltration structure of the waterproof road in a kind of road surface according to claim 1, is characterized in that: be provided with retaining well between described overfall and storm sewer.
10. a remodeling method for the waterproof road in road surface, comprises the structure in claim 1-9 described in any one, it is characterized in that: described construction method is as follows:
(1) utilize drilling on inclined surface equipment, from sidewalk or middle greenbelt or both sides to road central bore, then insert many soakaway trenchs in the lower horizontal of road rammed earth layer and infiltration ditch is set in soakaway trench port; Or sidewalk or middle greenbelt on one side or both sides excavate infiltration ditch respectively, utilize hydraulic jack to head into multistage soakaway trench to road direction successively at bottom of trench; If diameter is less than the soakaway trench of 10cm, end can be processed in the soil that wedge structure squeezes into below road surface and infiltration ditch is set in soakaway trench port;
(2) in the infiltration ditch of the soakaway trench end on greenbelt or sidewalk, soakaway trench end arranges filter screen, backfills descending stone or sand successively from bottom to top in infiltration ditch;
(3) overfall is set at infiltration ditch periphery, makes to be communicated with between overfall with storm sewer, retaining well is set between, guarantee the height of overfall height higher than storm sewer entrance of infiltration ditch periphery setting;
(4) make to be communicated with between the breach in infiltration ditch and roadside or grid curb, if infiltration ditch is arranged on greenbelt, top layer lays planting soil and greenbelt, if infiltration ditch is arranged on pavement, infiltration ditch is horizontally disposed with grid-like cement brick, back-filled sand in grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610047104.7A CN105507113B (en) | 2016-01-25 | 2016-01-25 | A kind of the infiltration structure and remodeling method of the waterproof road in road surface |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610047104.7A CN105507113B (en) | 2016-01-25 | 2016-01-25 | A kind of the infiltration structure and remodeling method of the waterproof road in road surface |
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| CN105507113A true CN105507113A (en) | 2016-04-20 |
| CN105507113B CN105507113B (en) | 2018-05-18 |
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| US4808024A (en) * | 1987-03-30 | 1989-02-28 | Haas Jon A | Method for installing a pavement underdrain |
| CN102251459A (en) * | 2011-05-05 | 2011-11-23 | 西安理工大学 | System for carrying out collection, purification and utilization on rainwater on road surfaces |
| CN202969202U (en) * | 2012-10-29 | 2013-06-05 | 重庆大学 | Road rainwater system for conserving water resources |
| CN103758201A (en) * | 2014-01-14 | 2014-04-30 | 北京建筑大学 | Overland runoff rainwater storing and purifying integrated device with flooded culvert pipes and overland runoff rainwater storing and purifying method |
| CN104313967A (en) * | 2014-07-23 | 2015-01-28 | 深圳市致道景观有限公司 | Drainage and seepage type felting composite structure |
| CN204199136U (en) * | 2014-11-12 | 2015-03-11 | 张勇 | A kind of structure foundation water conservation water permeable device |
| CN205529776U (en) * | 2016-01-25 | 2016-08-31 | 安阳师范学院 | Infiltration structure of waterproof road in road surface |
-
2016
- 2016-01-25 CN CN201610047104.7A patent/CN105507113B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4808024A (en) * | 1987-03-30 | 1989-02-28 | Haas Jon A | Method for installing a pavement underdrain |
| CN102251459A (en) * | 2011-05-05 | 2011-11-23 | 西安理工大学 | System for carrying out collection, purification and utilization on rainwater on road surfaces |
| CN202969202U (en) * | 2012-10-29 | 2013-06-05 | 重庆大学 | Road rainwater system for conserving water resources |
| CN103758201A (en) * | 2014-01-14 | 2014-04-30 | 北京建筑大学 | Overland runoff rainwater storing and purifying integrated device with flooded culvert pipes and overland runoff rainwater storing and purifying method |
| CN104313967A (en) * | 2014-07-23 | 2015-01-28 | 深圳市致道景观有限公司 | Drainage and seepage type felting composite structure |
| CN204199136U (en) * | 2014-11-12 | 2015-03-11 | 张勇 | A kind of structure foundation water conservation water permeable device |
| CN205529776U (en) * | 2016-01-25 | 2016-08-31 | 安阳师范学院 | Infiltration structure of waterproof road in road surface |
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| CN105507113B (en) | 2018-05-18 |
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Inventor after: Hou Gang Inventor after: Liu Yongbin Inventor after: Zhao Ailong Inventor after: Ren Jun Inventor after: Li Haiwei Inventor after: Xu Daxiao Inventor after: Li Shaohua Inventor after: Li Zeyue Inventor after: Li Bing Inventor after: Niu Xiaoqi Inventor after: Liu Yu Inventor after: Zhang Zhijing Inventor after: Hu Suya Inventor after: Cheng Yinshu Inventor after: Zhu Liyang Inventor before: Hou Gang Inventor before: Zhao Ailong Inventor before: Ren Jun Inventor before: Li Haiwei Inventor before: Xu Daxiao Inventor before: Li Shaohua Inventor before: Zhao Tianli Inventor before: Niu Xiaoqi Inventor before: Liu Yu Inventor before: Li Zeyue Inventor before: Zhang Zhijing Inventor before: Hu Suya Inventor before: Cheng Yinshu Inventor before: Zhu Liyang Inventor before: Liu Yongbin |
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Effective date of registration: 20220609 Address after: 230000 b-1018, Woye Garden commercial office building, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee after: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. Address before: 436 Xiange Avenue, Anyang City, Henan Province Patentee before: ANYANG NORMAL University |
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Effective date of registration: 20221025 Address after: 572000 At the foot of Jinjiling, 1st Ring Road, Sanya, Hainan Patentee after: Hainan Road and Bridge Engineering Co.,Ltd. Address before: 230000 b-1018, Woye Garden commercial office building, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee before: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. |