CN112695580A - Sponge urban road structure and construction method - Google Patents
Sponge urban road structure and construction method Download PDFInfo
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- CN112695580A CN112695580A CN202011566783.1A CN202011566783A CN112695580A CN 112695580 A CN112695580 A CN 112695580A CN 202011566783 A CN202011566783 A CN 202011566783A CN 112695580 A CN112695580 A CN 112695580A
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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
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- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
Abstract
The invention relates to a sponge urban road structure, comprising: the water-permeable pavement, the lateral water-permeable curb, the access hole, the ground water-permeable pavement, the central green belt, the waterproof side wall, the leveling fine sand layer, the geotextile, the grading filter layer, the water-permeable hole, the vertical water pipe, the inverted arch, the pile, the waterproof top layer, the waterproof side wall, the waterproof bottom plate, the underground waterproof pavement, the underground comprehensive pipe gallery, the planting soil and the communication channel; the bottom of the road structure is provided with a pile and an inverted arch. The invention has the beneficial effects that: the sponge urban road structure has the advantages of urban underground and overground road construction, stable structure, strong integrity and expanded space; the permeable pavement and the vertical water pipe are adopted, and geotextile and graded filter layers are used as base layers, so that water is drained, seeped and stagnant in time, and a water purification effect is achieved; the inverted arch and the piles are adopted to replace the traditional roadbed, the structure is stable, the erosion of rainwater and the erosion of underground water are avoided, and the ground water is effectively collected and discharged.
Description
Technical Field
The invention relates to the technical field of road engineering, in particular to a sponge urban road structure and a construction method.
Background
The city is planned underground and overground, the city underground comprehensive pipe gallery is constructed by operating again for more than 2000 kilometers, the district which is mainly prone to waterlogging in the city is started to eliminate three-year actions, the construction of the sponge city is promoted, and the new situation is formed. Under the new situation, the sponge city promotes the green building construction, the development of low-carbon cities and the innovation of the formation of smart cities, and is the organic combination of modern green new technology and a plurality of factors such as society, environment, humanity and the like under the characteristic background of a new era. The sponge city is a new generation of city rainfall flood management concept, and refers to a city which can be like a sponge and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and the city can also be called as a water elasticity city. The city 'sponge' includes water systems such as rivers, lakes and ponds, and city supporting facilities such as greenbelts, gardens and permeable pavements. The urban road is like human blood vessels and extends to all corners of a city, so that the construction of the urban road is well done, and the key role is played in promoting the construction of sponge cities.
The existing sponge urban road construction mostly adopts structures such as a drainage road surface, open curbstones, a concave green belt and the like, realizes the road drainage function, but does not realize the functions of water seepage, water storage, water purification and water retention. And the current urban road realizes a traffic system combining ground traffic and underground traffic, and how to make sponge urban road construction in a new situation is a topic which is discussed in all countries.
Therefore, it is important to find a sponge urban road structure and a construction method thereof, which has a stable structure, has both ground and underground traffic, and can perform drainage, water seepage, water purification and water retention.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a sponge urban road structure and a construction method.
The sponge urban road structure comprises a permeable pedestrian path, lateral permeable curb stones, an access hole, an overground permeable roadway, a central green belt, impermeable side walls, a leveling fine sand layer, geotextiles, a grading filter layer, a permeable hole, a vertical water pipe, an inverted arch, piles, an impermeable top layer, impermeable side walls, an impermeable bottom plate, an underground impermeable roadway, an underground water channel, an underground comprehensive pipe gallery, planting soil and a communication channel; the underground comprehensive pipe gallery is characterized in that piles and an inverted arch are arranged at the bottom of the road structure, a waterproof bottom plate is arranged above the piles and the inverted arch, waterproof side walls are arranged at two ends of the inverted arch, an underground comprehensive pipe gallery is arranged in the middle between the inverted arch and the waterproof bottom plate, and underground water channels are arranged on two sides of the underground comprehensive pipe gallery; the road surface layer of the road structure is sequentially provided with a water permeable pedestrian path, a lateral water permeable curb, an access hole, an overground water permeable roadway, a lateral water permeable curb and a central green belt from outside to inside, a leveling fine sand layer, a geotextile, a grading filter layer and a geotextile are sequentially arranged between the permeable sidewalk and the impermeable bottom plate from top to bottom, the sections of the impermeable bottom plate paved with geotextile are provided with permeable openings, vertical water pipes are arranged below the lateral permeable kerbs, the vertical water pipe extends to the underground water channel, a watertight top layer is arranged below the overground permeable traffic lane, a waterproof side wall is arranged between the waterproof top layer and the waterproof bottom plate, the waterproof top layer, the waterproof bottom plate and the waterproof side wall enclose to form an underground waterproof roadway, and an access hole is formed between the overground waterproof roadway and the underground waterproof roadway; planting soil, geotextile and grading filter layer are arranged below the central greening belt in sequence, a communication channel is arranged below the grading filter layer and is communicated with underground impermeable traffic lanes on two sides of the communication channel, a permeable opening is formed in an impermeable bottom plate at the bottom of the communication channel, geotextile is laid on the impermeable bottom plate, and an access opening is formed in the impermeable bottom plate between the communication channel and the underground comprehensive pipe gallery.
Preferably, the method comprises the following steps: and a vertical water pipe channel is reserved on the impermeable bottom plate.
Preferably, the method comprises the following steps: the waterproof side wall is positioned above the pile top corresponding to the waterproof bottom plate.
Preferably, the method comprises the following steps: the lateral permeable kerbs are positioned on two sides of the upper part of the impermeable top layer.
The construction method of the sponge urban road structure comprises the following steps:
1) excavating a road foundation pit, piling reinforced concrete piles at intervals to a designed depth, then binding inverted arch reinforcing steel bars, erecting a template and pouring concrete to form an inverted arch, then binding side wall reinforcing steel bars of an underground comprehensive pipe gallery on reserved reinforcing steel bars in the middle of the inverted arch, pouring concrete for forming, finally binding impermeable bottom plate reinforcing steel bars on the tops of the underground comprehensive pipe gallery and the piles, reserving a permeable port, a vertical water pipe channel and an access port at corresponding positions, and then pouring concrete for forming;
2) pouring impermeable side walls at two ends of the impermeable bottom plate, simultaneously pouring impermeable side walls above pile tops corresponding to the impermeable bottom plate, reserving a communication channel opening in the impermeable side wall close to one side of the central green belt, then pouring an impermeable top layer on the top of the impermeable side wall, and reserving an access opening to form an underground impermeable traffic lane;
3) pouring communication channels between underground watertight lanes on two sides of the central green belt at certain intervals, laying geotextile at the bottoms of the communication channels, and installing an access hole;
4) installing a vertical water pipe in the middle area of the impervious bottom plate, then backfilling broken stones on two sides and above the communication channel to form a graded filtering layer, paving a layer of geotextile, then backfilling planting soil, installing the vertical water pipe on the impervious bottom plate between the impervious side wall and the impervious side wall, paving geotextile, then backfilling the broken stones to form the graded filtering layer, paving a layer of geotextile, and then backfilling and leveling a fine sand layer;
5) installing lateral permeable curb stones on two sides of the impermeable top layer, connecting the bottoms of the lateral permeable curb stones with vertical water pipes, pouring the ground permeable roadways on the inner side, installing the access hole, pouring the permeable sidewalks on the outer side, and finally planting tree vegetation on the planting soil in the middle of the road to form a central green belt to complete the construction of the sponge urban road.
The invention has the beneficial effects that:
1. compared with the prior art, the sponge urban road structure has the advantages of urban underground and overground road construction, stable structure, strong integrity, expanded space, cross-scale construction of water ecological road infrastructure and obvious technical advantages.
2. The invention adopts the permeable pavement and the vertical water pipe, and takes the geotextile and the graded filter layer as the base layer, thereby draining, seeping and stagnant water in time and playing a role in purifying water.
3. The invention adopts the inverted arch and the pile to replace the traditional roadbed, has stable structure, is free from rainwater erosion and groundwater erosion, and effectively collects and discharges the ground water.
Drawings
FIG. 1 is a schematic illustration of a sponge urban road structure;
FIG. 2 is a schematic diagram of the infrastructure of a sponge urban road;
FIG. 3 is a view of the hierarchical structure layout of a sponge urban road;
FIG. 4 is a schematic layout of a communication channel;
fig. 5 is a schematic diagram of a backfill structure of a sponge urban road.
Description of reference numerals: 1-water permeable pedestrian path; 2-lateral permeable kerbstone; 3-access hole; 4-water permeable roadways on the ground; 5-central green belt; 6-watertight side wall; 7-leveling a fine sand layer; 8-geotextile; 9-graded filter layer; 10-water permeable port; 11-vertical water pipe; 12-inverted arch; 13-pile; 14-a water impermeable top layer; 15-impervious sidewall; 16-water impermeable floor; 17-underground watertight roadway; 18-underground water channel; 19-underground comprehensive pipe gallery; 20-planting soil; 21-communication channel.
Detailed Description
The present invention will be further described with reference to the following examples. The following examples are set forth merely to aid in the understanding of the invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Example one
The sponge urban road structure comprises a permeable pedestrian path 1, lateral permeable curbs 2, an access opening 3, a ground permeable roadway 4, a central green belt 5, impermeable side walls 6, a leveling fine sand layer 7, geotextiles 8, a grading filter layer 9, a permeable opening 10, a vertical water pipe 11, an inverted arch 12, piles 13, an impermeable top layer 14, impermeable side walls 15, an impermeable bottom plate 16, an underground impermeable roadway 17, an underground water channel 18, an underground comprehensive pipe gallery 19, planting soil 20 and a communication channel 21; the bottom of the sponge urban road structure is provided with a pile 13 and an inverted arch 12, a waterproof bottom plate 16 is arranged above the pile 13 and the inverted arch 12, two ends of the inverted arch 12 are provided with waterproof side walls 6, the middle part between the inverted arch 12 and the waterproof bottom plate 16 is provided with an underground comprehensive pipe gallery 19, and two sides of the underground comprehensive pipe gallery 19 are provided with underground water channels 18; the road surface layer of the sponge urban road structure is sequentially provided with a permeable pedestrian path 1, a lateral permeable curb 2, an access hole 3, an overground permeable roadway 4, a lateral permeable curb 2 and a central green belt 5 from outside to inside, a leveling fine sand layer 7, a geotextile 8, a grading filter layer 9 and a geotextile 8 are sequentially arranged between the permeable sidewalk 1 and the impermeable bottom plate 16 from top to bottom, the sections of the impermeable bottom plate 16 paved with the geotextile 8 are provided with permeable openings 10, vertical water pipes 11 are arranged below the lateral permeable kerbs 2, the vertical water pipes 11 extend to a underground water channel 18, a waterproof top layer 14 is arranged below the overground permeable traffic lane 4, a watertight side wall 15 is arranged between the watertight top layer 14 and the watertight bottom plate 16 to form an underground watertight roadway 17, an access hole 3 is arranged between the overground permeable traffic lane 4 and the underground impermeable traffic lane 17; central authorities' greenbelt 5 below is equipped with planting soil 20, geotextile 8, gradation filter layer 9 in proper order, gradation filter layer 9 below is equipped with contact passageway 21, the waterproof lane of going 17 in underground of intercommunication both sides, the waterproof bottom plate 16 of contact passageway 21 bottom is equipped with the mouth of permeating water 10 to geotextile 8 has been laid, be equipped with access hole 3 on the waterproof bottom plate 16 between contact passageway 21 and the utility tunnel 19.
And a vertical water pipe 11 channel is reserved on the waterproof bottom plate 16.
The watertight side walls 15 are located above the tops of the piles 13 corresponding to the watertight bottom plate 16.
The lateral permeable kerbs 2 are positioned on both sides of the upper part of the impermeable top layer 14.
Example two
The construction method of the sponge urban road structure comprises the following steps:
1) as shown in fig. 2, a road foundation pit is excavated, prefabricated reinforced concrete piles are arranged according to the design requirement to the design depth, then reinforcing steel bars of an inverted arch 12 are bound, a template is erected and concrete is poured to form the inverted arch 12, then side wall reinforcing steel bars of an underground comprehensive pipe gallery 19 are bound on the reserved reinforcing steel bars in the middle of the inverted arch 12, concrete is poured for forming, finally reinforcing steel bars of an impermeable bottom plate 16 are bound on the tops of the underground comprehensive pipe gallery 19 and the piles 13, and after a permeable port 10, a vertical water pipe 11 channel and an overhaul port 3 are reserved at the corresponding positions, concrete is poured for forming;
2) as shown in fig. 3, pouring impermeable side walls 6 at two ends of an impermeable bottom plate 16, simultaneously pouring impermeable side walls 15 above the tops of piles 13 corresponding to the impermeable bottom plate 16, reserving communication channels 21 at the impermeable side walls 15 at one side close to the central green belt 5, then pouring an impermeable top layer 14 at the tops of the impermeable side walls 15, reserving service holes 3, and forming an underground impermeable traffic lane 17;
3) as shown in fig. 4, a communication channel 21 is poured between the underground watertight lanes 17 on both sides of the central green belt 5 at a certain interval, and geotextile 8 is laid at the bottom of the communication channel 21 to install the access hole 3.
4) As shown in fig. 5, a vertical water pipe 11 is installed in the middle area of an impermeable bottom plate 16, then gravels are backfilled on the two sides and above a communication channel 21 to form a graded filter layer 9, a layer of geotextile 8 is laid, then planting soil 20 is backfilled, meanwhile, the vertical water pipe 11 is installed on the impermeable bottom plate 16 between an impermeable side wall 6 and an impermeable side wall 15, a geotextile 8 is laid, then the gravels are backfilled to form the graded filter layer 9, a layer of geotextile 8 is laid, and then a fine leveling sand layer 7 is backfilled;
5) as shown in figure 1, lateral permeable curbs 2 are installed on two sides of a waterproof top layer 14, a vertical water pipe 11 is connected to the bottom of the waterproof top layer, then an overground permeable roadway 4 on the inner side is poured, an access hole 3 is installed, then a permeable pedestrian path 1 on the outer side is poured, finally tree vegetation is planted on planting soil 20 in the middle of the road, a central green belt 5 is formed, and construction of the sponge urban road is completed.
Claims (5)
1. The utility model provides a sponge urban road structure which characterized in that: the water-permeable road comprises a water-permeable pedestrian path (1), lateral water-permeable curb stones (2), an access hole (3), an overground water-permeable roadway (4), a central green belt (5), a waterproof side wall (6), a leveling fine sand layer (7), geotextiles (8), a grading filter layer (9), a water-permeable hole (10), a vertical water pipe (11), an inverted arch (12), a pile (13), a waterproof top layer (14), a waterproof side wall (15), a waterproof bottom plate (16), an underground waterproof roadway (17), an underground water channel (18), an underground comprehensive pipe gallery (19), planting soil (20) and a communication channel (21); the underground water-saving tunnel is characterized in that piles (13) and an inverted arch (12) are arranged at the bottom of the road structure, a waterproof bottom plate (16) is arranged above the piles (13) and the inverted arch (12), waterproof side walls (6) are arranged at two ends of the inverted arch (12), an underground comprehensive pipe gallery (19) is arranged in the middle between the inverted arch (12) and the waterproof bottom plate (16), and underground water channels (18) are arranged on two sides of the underground comprehensive pipe gallery (19); the road surface layer of the road structure is sequentially provided with a permeable pedestrian path (1), a lateral permeable curb (2), an access hole (3), an overground permeable roadway (4), a lateral permeable curb (2) and a central green belt (5) from outside to inside, a leveling fine sand layer (7), a geotextile (8), a grading filter layer (9) and a geotextile (8) are sequentially arranged between the permeable pedestrian path (1) and a impermeable bottom plate (16) from top to bottom, sections on which the geotextile (8) is paved on the impermeable bottom plate (16) are provided with permeable holes (10), vertical water pipes (11) are arranged below the lateral permeable curb (2), the vertical water pipes (11) extend to a groundwater channel (18), a impermeable top layer (14) is arranged below the overground permeable roadway (4), and a impermeable side wall (15) is arranged between the impermeable top layer (14) and the impermeable bottom plate (16), an underground impermeable roadway (17) is formed by enclosing an impermeable top layer (14), an impermeable bottom plate (16) and an impermeable side wall (15), and an access hole (3) is formed between the overground permeable roadway (4) and the underground impermeable roadway (17); central authorities' greenbelt (5) below is equipped with planting soil (20), geotechnological fabric (8) and gradation filter layer (9) in proper order, gradation filter layer (9) below is equipped with contact passageway (21), and contact passageway (21) communicate waterproof lane of the underground (17) of its both sides, the waterproof bottom plate (16) of contact passageway (21) bottom are equipped with water permeable opening (10) and have laid geotechnological fabric (8), be equipped with on waterproof bottom plate (16) between contact passageway (21) and utility tunnel (19) maintenance mouth (3).
2. The sponge urban road structure according to claim 1, characterized in that: and a vertical water pipe (11) channel is reserved on the impermeable bottom plate (16).
3. The sponge urban road structure according to claim 1, characterized in that: the waterproof side wall (15) is positioned above the top of the pile (13) corresponding to the waterproof bottom plate (16).
4. The sponge urban road structure according to claim 1, characterized in that: the lateral permeable kerbs (2) are positioned on two sides of the upper part of the impermeable top layer (14).
5. The construction method of the sponge urban road structure based on claim 1 is characterized by comprising the following steps:
1) excavating a road foundation pit, arranging reinforced concrete piles (13) at intervals to a designed depth, binding reinforcing steel bars of an inverted arch (12), erecting a template and pouring concrete to form the inverted arch (12), binding side wall reinforcing steel bars of an underground comprehensive pipe gallery (19) on reserved reinforcing steel bars in the middle of the inverted arch (12), pouring concrete for forming, binding impermeable bottom plate (16) reinforcing steel bars on the tops of the underground comprehensive pipe gallery (19) and the piles (13), and pouring concrete for forming after reserving a permeable opening (10), a vertical water pipe (11) channel and an overhaul opening (3) at corresponding positions;
2) pouring impermeable side walls (6) at two ends of an impermeable bottom plate (16), simultaneously pouring impermeable side walls (15) above the tops of piles (13) corresponding to the impermeable bottom plate (16), reserving an opening of a communication channel (21) in the impermeable side walls (15) close to one side of the central green belt (5), then pouring impermeable top layers (14) at the tops of the impermeable side walls (15), reserving an access hole (3) and forming an underground impermeable traffic lane (17);
3) pouring communication channels (21) between underground watertight lanes (17) on two sides of the central green belt (5) at certain intervals, paving geotextiles (8) at the bottoms of the communication channels (21), and installing the access holes (3);
4) installing a vertical water pipe (11) in the middle area of an impermeable bottom plate (16), then backfilling broken stones on two sides and above a communication channel (21) to form a graded filter layer (9), laying a layer of geotextile (8), then backfilling planting soil (20), meanwhile installing the vertical water pipe (11) on the impermeable bottom plate (16) between an impermeable side wall (6) and an impermeable side wall (15), laying the geotextile (8), then backfilling the broken stones to form the graded filter layer (9), and then backfilling a leveling fine sand layer (7) after laying a layer of geotextile (8);
5) installing lateral permeable curb stones (2) on two sides of a waterproof top layer (14), connecting vertical water pipes (11) to the bottoms of the lateral permeable curb stones (2), pouring an inner-side ground permeable roadway (4) firstly, installing an access hole (3), pouring an outer-side permeable roadway (1), and finally planting tree vegetation on planting soil (20) in the middle of the road to form a central green belt (5) to complete construction of the sponge urban road.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9301279A (en) * | 1993-07-21 | 1995-02-16 | Dirk Verstoep B V | Method for forming a carriageway which lies below ground level and below the groundwater table |
| JPH09302689A (en) * | 1996-05-14 | 1997-11-25 | Ohbayashi Corp | City structure |
| CN207176434U (en) * | 2017-08-09 | 2018-04-03 | 成都俊虹建材有限公司 | A kind of concrete permeable pavement structure applied to sponge city |
| CN107905257A (en) * | 2017-11-24 | 2018-04-13 | 上海市机械施工集团有限公司 | A kind of construction method of city integrated piping lane |
| CN108547641A (en) * | 2018-05-18 | 2018-09-18 | 中南大学 | The bottom stab ilization system and its construction method in rich water soft stratum heavy haul railway tunnel |
| CN109024673A (en) * | 2018-07-05 | 2018-12-18 | 沈阳工业大学 | A kind of sponge road surface-underground pipe gallery system and construction technology |
| CN110130466A (en) * | 2019-06-14 | 2019-08-16 | 沈阳建筑大学 | Sponge urban ecology town road |
| CN110644294A (en) * | 2019-10-31 | 2020-01-03 | 中铁二院工程集团有限责任公司 | Anti-bulging and anti-sliding structure of ballastless track high-speed railway and construction method |
| CN110700038A (en) * | 2019-11-19 | 2020-01-17 | 沈阳促晋科技有限公司 | Underground pipe gallery sponge city municipal road surface with load resistance and drainage function |
| CN211036614U (en) * | 2019-10-23 | 2020-07-17 | 深圳市中浦信建设集团有限公司 | Ecological rainwater of gardens is given and is arranged system |
| CN211848687U (en) * | 2019-12-19 | 2020-11-03 | 中联兴邦建筑科技(武汉)有限公司 | Sponge city view pavement is with brick structure of mating formation that permeates water |
| CN112064450A (en) * | 2020-09-17 | 2020-12-11 | 俞益波 | Construction sponge city is with road that permeates water |
-
2020
- 2020-12-25 CN CN202011566783.1A patent/CN112695580B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9301279A (en) * | 1993-07-21 | 1995-02-16 | Dirk Verstoep B V | Method for forming a carriageway which lies below ground level and below the groundwater table |
| JPH09302689A (en) * | 1996-05-14 | 1997-11-25 | Ohbayashi Corp | City structure |
| CN207176434U (en) * | 2017-08-09 | 2018-04-03 | 成都俊虹建材有限公司 | A kind of concrete permeable pavement structure applied to sponge city |
| CN107905257A (en) * | 2017-11-24 | 2018-04-13 | 上海市机械施工集团有限公司 | A kind of construction method of city integrated piping lane |
| CN108547641A (en) * | 2018-05-18 | 2018-09-18 | 中南大学 | The bottom stab ilization system and its construction method in rich water soft stratum heavy haul railway tunnel |
| CN109024673A (en) * | 2018-07-05 | 2018-12-18 | 沈阳工业大学 | A kind of sponge road surface-underground pipe gallery system and construction technology |
| CN110130466A (en) * | 2019-06-14 | 2019-08-16 | 沈阳建筑大学 | Sponge urban ecology town road |
| CN211036614U (en) * | 2019-10-23 | 2020-07-17 | 深圳市中浦信建设集团有限公司 | Ecological rainwater of gardens is given and is arranged system |
| CN110644294A (en) * | 2019-10-31 | 2020-01-03 | 中铁二院工程集团有限责任公司 | Anti-bulging and anti-sliding structure of ballastless track high-speed railway and construction method |
| CN110700038A (en) * | 2019-11-19 | 2020-01-17 | 沈阳促晋科技有限公司 | Underground pipe gallery sponge city municipal road surface with load resistance and drainage function |
| CN211848687U (en) * | 2019-12-19 | 2020-11-03 | 中联兴邦建筑科技(武汉)有限公司 | Sponge city view pavement is with brick structure of mating formation that permeates water |
| CN112064450A (en) * | 2020-09-17 | 2020-12-11 | 俞益波 | Construction sponge city is with road that permeates water |
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Denomination of invention: Sponge City Road Structure and Construction Methods Effective date of registration: 20230927 Granted publication date: 20220823 Pledgee: Industrial Bank Limited by Share Ltd. Wuhan branch Pledgor: HUBEI PROVINCIAL ROAD & BRIDGE Co.,Ltd. Registration number: Y2023980059401 |
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