CN102733286B - A kind of road and construction method thereof - Google Patents
A kind of road and construction method thereof Download PDFInfo
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- CN102733286B CN102733286B CN201110095823.3A CN201110095823A CN102733286B CN 102733286 B CN102733286 B CN 102733286B CN 201110095823 A CN201110095823 A CN 201110095823A CN 102733286 B CN102733286 B CN 102733286B
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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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
A kind of road and construction method thereof, this road includes the road surface 1 tilted respectively by middle part to both sides of the edge, wherein, this road also includes the water collecting part 2 being arranged on below the road surface 1 at least one place, described water collecting part 2 includes water leg 3 and permeable part 4, water leg 3 has an open top, and the sidewall of described water leg 3 and diapire waterproof；Permeable part 4 covers in water leg 3 open top, and the top surface of described permeable part 4 flushes with road surface 1, and is positioned at the edge of at least side, road surface 1；This road also includes that at least second pipe 7, sump 8 and municipal drainage facility 9, one end of described second pipe 7 are connected with the water leg 3 of the water collecting part 2 at least one place, and the other end of described second pipe 7 is connected with described sump 8；Described municipal drainage facility 9 is connected with sump 8 by pipeline.When sump 8 can not meet and all be stored by the rainwater collected when, it is possible to use unnecessary rainwater is drained by municipal drainage facility 9.
Description
Technical field
The present invention relates to a kind of road construction field, more particularly, it relates to a kind of road and construction method thereof.
Background technology
Currently, when building road, the especially road in city, gutter is set for the ease of the draining of road, the generally below ground in road both sides, and the opening part (inlet for stom water) in gutter arranges ferrum double-edged fine-toothed comb.When there is precipitation, accumulating in the water on road, road both sides of the edge can be flowed to, flowing in gutter by ferrum double-edged fine-toothed comb, then flow into municipal drainage system directly as sewage.
But, this traditional road drainage structure must arrange a lot of ferrum double-edged fine-toothed comb at the opening part in gutter, makes gutter block to prevent foreign material from entering, therefore causes the relatively costly of discharge structure.And, ferrum double-edged fine-toothed comb is easily lost, and there is the problems such as perishable, and time length ferrum double-edged fine-toothed comb intensity declines, it is easy to damage.In addition, in traditional discharge structure, hydrops on road can only flow in gutter by ferrum double-edged fine-toothed comb, once a lot of foreign material are deposited on ferrum double-edged fine-toothed comb, then can block the gap of ferrum double-edged fine-toothed comb, so that the effect of its substantial loss draining, thus the drainage effect of this traditional discharge structure is relatively limited.The more important thing is, existing road structure does not have permeable, the function of drainage, is more unable to reach the purpose of rainwater-collecting, and rainwater is discharged into sewage conduct only as sewage.
In view of the drainage effect of traditional road is limited, and not there is permeable, the function of drainage, it is impossible to realize rainwater-collecting, it is therefore desirable to exploitation one has permeable, water filtering function and can realize rainwater-collecting and the preferable road of drainage effect.
Summary of the invention
The drainage effect that it is an object of the invention to overcome traditional road is limited, it is permeable not have and water filtering function, cannot realize the defects such as rainwater-collecting, it is provided that one has permeable, water filtering function and can realize rainwater-collecting and the preferable road of drainage effect and construction method thereof.
The invention provides a kind of road, this road includes the road surface 1 tilted respectively by middle part to both sides of the edge, wherein, this road also includes the water collecting part 2 being arranged on below the road surface 1 at least one place, described water collecting part 2 includes water leg 3 and permeable part 4, water leg 3 has an open top, and the sidewall of described water leg 3 and diapire waterproof；Permeable part 4 covers in water leg 3 open top, and the top surface of described permeable part 4 flushes with road surface 1, and is positioned at the edge of at least side, road surface 1；This road also includes that at least second pipe 7, sump 8 and municipal drainage facility, one end of described second pipe 7 are connected with the water leg 3 of the water collecting part 2 at least one place, and the other end of described second pipe 7 is connected with described sump 8；Described sump 8 is connected with municipal drainage facility by pipeline.
According to road provided by the present invention, described water collecting part 2 includes water leg 3 and permeable part 4, and water leg 3 has an open top, and the sidewall of described water leg 3 and diapire waterproof；Permeable part 4 covers in water leg 3 open top, and therefore, this water collecting part 2 is overall allows water to pass through, and therefore, water penetration is preferable.The more important thing is, through the rain penetration of permeable part 4 in water leg 3, just can play the effect of rainwater-collecting.Additionally, this road also includes that at least second pipe 7, sump 8 and municipal drainage facility, one end of described second pipe 7 are connected with the water leg 3 of the water collecting part 2 at least one place, the other end of described second pipe 7 is connected with described sump 8；And described sump 8 is connected with municipal drainage facility by pipeline, i.e. the one end of the pipeline being connected with municipal drainage facility by sump 8 is connected with sump 8, and the other end is connected with municipal drainage facility.In the place of the rainwater catchment collected, rainwater can will be drawn by second pipe 7 and be stored in sump 8.When sump 8 can not meet and all be stored by the rainwater collected when, it is possible to use unnecessary rainwater is drained by municipal drainage facility.And under preferable case, the position of the one end of the pipeline being connected with sump 8, higher than the liquid level of the water in municipal drainage facility, is so possible to prevent the sewage backflow in municipal drainage facility, the rainwater collected in sump 8 is prevented to be contaminated.In the construction method of the road that the present invention provides, described water collecting part 2 can obtain after directly transforming on existing town road, can also when carrying out road construction direct construction road structure of the present invention, both the effect of draining and rainwater-collecting can have been reached also without complicated big pipeline, therefore, it is greatly saved cost.
Preferably, described road includes the water collecting part 2 being arranged on below the road surface 1 of many places；Be arranged on many places water collecting part 2 water leg 3 along road surface 1 longitudinal direction arrange.
Preferably, the water leg 3 of the water collecting part 2 at the most adjacent two is connected.
Preferably, described water leg 3 is positioned at least one lateral edges below road surface 1, and along the longitudinal direction extension on road surface, covers the permeable part 4 in water leg 3 open top and be positioned at the edge of at least side, road surface 1, and along the longitudinal direction extension on road surface；Or the lateral edges that described water leg 3 is below road surface 1 extends along the horizontal direction on road surface 1, cover the permeable part 4 in water leg 3 open top and extend from a lateral edges on road surface along the horizontal direction on road surface 1.
Preferably, often place's water collecting part 2 includes one or more water leg 3, and multiple water legs 3 of the water collecting part 2 often located are interconnected or do not connect.
Preferably, often multiple water legs 3 of place's water collecting part 2 are spaced along the horizontal direction of road.
Preferably, described water collecting part also includes at least first pipeline 5 being positioned at below road surface 1, remaining at least partially within water leg 3 of described first pipeline 5, and offers through hole on the section tubular wall being positioned at water leg 3 of this first pipeline 5.
Preferably, the water leg 3 of the water collecting part 2 at adjacent two is connected by the first pipeline 5.
Preferably, in water leg 3, be filled with permeable sand, described in be positioned at part first pipeline 5 of water leg 3 and be positioned at the bottom of water leg 3.
Preferably, pipe a diameter of 0.1-0.5 rice of described first pipeline 5, the bore dia of through hole is 0.005-0.01 rice.
Preferably, described permeable part 4 includes permeable cover plate and/or water-permeable brick.
Preferably, the water leg 3 of the water collecting part 2 that one end of described second pipe 7 is relatively low with the physical features that the longitudinal direction along road extends is connected.
Preferably, the one end of the pipeline being connected with municipal drainage facility by sump 8 is connected with sump 8, and the other end is connected with municipal drainage facility, and the position of the one end of the pipeline being connected with sump 8 is higher than the liquid level of the water in municipal drainage facility.
Present invention also offers the construction method of a kind of road, described road includes the road surface 1 tilted respectively by middle part to both sides of the edge, wherein, described construction method is included in the lower section on the road surface 1 at least one place and excavates water leg 3, described water leg 3 has an open top, and the sidewall of described water leg 3 and diapire waterproof；At least second pipe 7 is laid in the lower section on road surface 1, and below road surface 1, excavate sump 8, one end of described second pipe 7 is connected with the water leg 3 of the water collecting part 2 at least one place, the other end of described second pipe 7 is connected with described sump 8, and by pipeline, sump (8) is connected with municipal drainage facility；And permeable part 4 is covered in the open top of water leg 3 so that the top surface of described permeable part 4 flushes with road surface 1, and is positioned at the edge of at least side, road surface 1, thus forms water collecting part 2.
Preferably, the method is included in excavation water collecting part 2 below the road surface 1 of many places；By the water leg 3 of the water collecting part 2 of many places along the longitudinal direction spread configuration on road surface 1；And the water leg 3 of the water collecting part 2 at the two of at least arbitrary neighborhood is connected.
Preferably, described water leg 3 is positioned at least one lateral edges below road surface 1, and along the longitudinal direction extension on road surface, covers the permeable part 4 in water leg 3 open top and be positioned at the edge of at least side, road surface 1, and along the longitudinal direction extension on road surface；Or the lateral edges that described water leg 3 is below road surface 1 extends along the horizontal direction on road surface 1, cover the permeable part 4 in water leg 3 open top and extend from a lateral edges on road surface along the horizontal direction on road surface 1.
Preferably, often place's water collecting part 2 includes one or more water leg 3, and is connected by multiple water legs 3 of the water collecting part 2 often located.
Preferably, after the method is additionally included in the lower section excavation water leg 3 on the road surface 1 at least one place, before permeable part 4 is covered in the open top of water leg 3, at least first pipeline 5 is laid below road surface 1, remaining at least partially within water leg 3 of described first pipeline 5, and offer through hole on the section tubular wall being positioned at water leg 3 of this first pipeline 5.
Preferably, the method is additionally included in below road surface 1 after laying at least first pipeline 5, fills and has permeable, the sandstone of water filtering function, and described part the first pipeline 5 being positioned within water leg 3 is laid on the bottom of water leg 3 in water leg 3.
Accompanying drawing explanation
Fig. 1 is the sectional view of the road structure according to a kind of preferred implementation of the present invention；
Fig. 2 is the sectional view of the road structure according to another kind preferred implementation of the present invention；
Fig. 3 is the sectional view of the road structure according to another preferred implementation of the present invention.
Detailed description of the invention
Below with reference to the accompanying drawings the present invention is described in detail.
As shown in Figure 1, road provided by the present invention includes the road surface 1 tilted respectively by middle part to both sides of the edge, wherein, this road also includes the water collecting part 2 being arranged on below the road surface 1 at least one place, described water collecting part 2 includes water leg 3 and permeable part 4, water leg 3 has an open top, and the sidewall of described water leg 3 and diapire waterproof；Permeable part 4 covers in water leg 3 open top, and the top surface of described permeable part 4 flushes with road surface 1, and is positioned at the edge of at least side, road surface 1；This road also includes that at least second pipe 7, sump 8 and municipal drainage facility, one end of described second pipe 7 are connected with the water leg 3 of the water collecting part 2 at least one place, and the other end of described second pipe 7 is connected with described sump 8；Described sump 8 is connected with municipal drainage facility (not shown) by pipeline.
The road provided according to the present invention, wherein, described water collecting part 2 includes permeable part 4, and therefore, this water collecting part 2 is overall allows water to pass through, and its water penetration is preferable.Furtherly, through the water penetration of permeable part 4 in the fluid-tight water leg of sidewall and diapire 3, the effect collecting rainwater can just be played.
The road provided according to the present invention, under preferable case, for the ease of collecting the rainwater of many places, and it is easy to guide the flow direction and the collection of rainwater, described water collecting part 2 is preferably set below the road surface 1 of many places, more preferably in the case of, at least the water leg 3 of the water collecting part 2 at the two of arbitrary neighborhood is connected.In the case of Jin Yibuyouxuan, be arranged on many places water collecting part 2 water leg 3 along road surface 1 longitudinal direction arrange, the i.e. interval, direction along the longitudinal extension on road surface 1 is arranged, and the water leg 3 of many places water collecting part 2 connects, so that water leg 3 forms an overall structure, thus it is easier to the collection of draining and rainwater.The spacing distance arranged at quantity and adjacent two between water collecting part 2 of described water collecting part 2 suitably can select according to the width of the number of the rainfall in the city of Different climate and road surface, such as, at adjacent two, the spacing distance between water collecting part 2 can be 3-5 rice, i.e. every 3-5 rice, water collecting part 2 at are set.
The road provided according to the present invention, the position arranged described water collecting part 2 below road surface 1 is not particularly limited, as long as effect permeable, that catchment can be played.Under normal circumstances, described road surface 1 is to be tilted to both sides of the edge respectively by middle part, and therefore, the relative position of both sides of the edge, road surface 1 is relatively low, and rainwater is easier to collect in the both sides of the edge on road surface 1 and flow.Therefore, quick collection for be more convenient for draining and rainwater, as shown in Figure 1, according to the present invention one preferred embodiment, the water leg 3 of described water collecting part 2 is preferably placed at least one lateral edges below road surface 1, and along the longitudinal direction extension on road surface 1, correspondingly, cover the permeable part 4 in water leg 3 open top and be positioned at the edge of at least side, road surface 1, and along the longitudinal direction extension on road surface.In the case of more preferably, in order to meet the draining in the bigger city of rainfall, the requirement or in order to meet the draining in wider location, road surface, demand of catchmenting of catchmenting, the water leg 3 of described water collecting part 2 is preferably placed at the both sides of the edge below road surface 1, and along the longitudinal direction extension on road surface, correspondingly, cover the permeable part 4 in water leg 3 open top and be positioned at the edge of both sides, road surface 1, and along the longitudinal direction extension on road surface.The length that described water leg 3 extends along the longitudinal direction on road surface 1 is not particularly limited, can as required depending on fixed；Described water leg 3 can be 0.2-1 rice with the distance of permeable part 4 with the edge on road surface 1.
nullAs shown in Figure 3，Another preferred embodiment according to the present invention，In order to meet the draining in the bigger city of rainfall、Catchment demand，Or the draining in the location that road surface is wider、Catchment demand，The water leg 3 of described water collecting part 2 can a lateral edges below road surface 1 extend along the horizontal direction on road surface 1，The development length that described water leg 3 extends along the lateral edges below road surface 1 along the horizontal direction on road surface 1 is not particularly limited，Can as required depending on，A part can be extended，The opposite side edge below road surface 1 can also be extended to，I.e. suitable with the width on road surface 1，Or the load-bearing requirements in view of road surface，Can also only extend to the mid portion below road surface 1，Correspondingly，Cover the permeable part 4 in water leg 3 open top to extend from a lateral edges on road surface 1 along the horizontal direction on road surface 1，And select the length extended according to actual needs.
The road provided according to the present invention, often place's water collecting part 2 can include one or more water leg 3, and it is possible to according to catchmenting it is required that the multiple water legs 3 often locating water collecting part 2 are interconnected or do not connect.The arrangement mode of the present invention multiple water legs 3 to often locating water collecting part 2 is not particularly limited, under preferable case, as in figure 2 it is shown, often multiple water legs 3 of place's water collecting part 2 can be spaced along the horizontal direction of road.Spacing between multiple water legs 3 of described often place water collecting part 2 does not specially require, depending on can needing according to surface conditions or actual draining, under normal circumstances, the spacing of the spaced multiple water legs 3 of horizontal direction along road can be 0.1-0.3 rice, is the most equidistantly spaced.
The road provided according to the present invention, wherein, the depth and width of described water leg 3 can be according to the width on road surface 1, depending on size and the draining of local rainfall, the needs that catchment, generally, the width of described water leg can be 0.1-0.3 rice, and the degree of depth can be 0.1-0.3 rice.
The road provided according to the present invention, as in figure 2 it is shown, when the water leg 3 often located is for time multiple, in order to avoid pavement strength reduces, under preferable case, can form cement sand bed on the contact surface 10 between water leg 3 and permeable part 4, the thickness of described cement sand bed can be 3-5 millimeter.In the case of more preferably, described permeable part 4 can also form cement sand bed with the side 11 of road surface 1 lower contact, and the thickness of described cement sand bed can be 3-5 millimeter；Wherein, the forming method of described cement sand bed is known to those skilled in the art.
The road provided according to the present invention, as shown in Figure 1, described water collecting part 2 also includes at least first pipeline 5 being positioned at below road surface 1, through hole (not shown) is offered on remaining at least partially within water leg 3 of described first pipeline 5, and the tube wall of the part being positioned at water leg 3 of this first pipeline 5.At least some of first pipeline 5 being positioned at water leg 3 is utilized can more effectively to collect rainwater, in other words, the rainwater of water leg 3 is penetrated into by permeable part 4, the first pipeline 5 can be entered, it is possible to flow along the first pipeline 5 by the through hole being positioned at least some of first pipeline 5 tube wall of water leg 3；The part of the first pipeline 5 being positioned at outside water leg 3 plays the effect of the water leg 3 of the water collecting part 2 at connection adjacent two.It is to say, the rainwater that the water leg 3 of water collecting part 2 everywhere is collected can be converged by the first pipeline 5 and is delivered to the place of needs.
According to the present invention, can be according to draining, the quantity needing to arrange the first pipeline 5 catchmented, the quantity of described first pipeline 5 can be many, such as 2-10 root, to meet the big city of rainfall or the draining on broad road surface, demand of catchmenting.Such as, when the quantity of the water leg 3 of the water collecting part 2 often located is multiple, at least being at least partially disposed in each water leg 3 of first pipeline 5, and by least first pipeline 5, the first pipeline 5 one_to_one corresponding in the water leg 3 of the water collecting part 2 at adjacent two is connected.Under preferable case, many first pipelines 5 can be spaced along the horizontal direction of road, the most equidistantly arrangement, depending on its spacing can be according to actual load conditions.
According to the present invention, the size of the pipe diameter of described first pipeline 5 does not specially require, can set according to conditions such as the size of water leg, displacement requirements, such as, under normal circumstances, the pipe diameter of described first pipeline 5 can be 0.1-0.5 rice, and the bore dia of the through hole on tube wall can be 0.005-0.01 rice.
According to the present invention, on the one hand, in order to reach to filter further the effect of rainwater, on the other hand, for the most fixing part the first pipeline 5 being positioned at water leg 3, further preferably include in described water leg 3 and there is permeable, the sandstone of water filtering function, and preferably, described part the first pipeline 5 being positioned at water leg 3 is positioned at the bottom of water leg 3, to stablize described first pipeline 5.
It is described that to have sandstone permeable, water filtering function can be various to have permeable, the sand of water filtering function or stone；As, described in there is permeable, the sand of water filtering function or stone can be various graininess sand or stone.The described particle diameter with permeable, the sand of water filtering function or stone is changeable, preferably, the particle diameter of the described sand sand with permeable, water filtering function can be 0.5-4.75 millimeter, described in there is permeable, water filtering function the particle diameter of stone can be 4-20 millimeter.Wherein, described in have sand permeable, water filtering function can be silica sand, the main chemical compositions of silica sand is silicon oxide (SiO2), the aluminium oxide (Al that association simultaneously is a small amount of2O3), ferrum oxide (Fe2O3) etc..The content of the silicon dioxide in described silica sand typically greater than or is equal to 96 weight %.Described silica sand can be selected from one or more in drift-sand, river sand and sea sand.Under preferable case, the preparation method of the described sand with permeable, water filtering function includes mixing homogeneously silica sand and hydrophilic agglomerant with firming agent obtaining, and being chosen as of described silica sand and binding agent and the weight ratio of firming agent and hydrophilic agglomerant and firming agent is known to one of skill in the art.
Under preferable case, in order to prevent when there is the loading of sandstone of drainage, permeable effect being more, the through hole of the first pipeline 5 being positioned at water leg 3 is had drainage, the sandstone of permeable effect blocks, the outer wall of described first pipeline 5 can also include geotechnique's layer of cloth (not shown), to keep the unobstructed of through hole on tube wall.Owing to geotextiles is by the synthetic fibers water penetration geosynthetics by acupuncture or braiding, therefore, there is the filtration of excellence, protective action, and there is good permeability, accordingly it is possible to prevent the sand being filled in water leg 3 enters, it is possible to keep the unobstructed of through hole.The thickness of described geotechnique's layer of cloth can be decided according to the actual requirements, and this is not particularly limited by the present invention, and generally, the thickness of described geotechnique's layer of cloth can be 0.8-5.5 millimeter.
The road provided according to the present invention, wherein, described permeable part 4 can be various parts that can be permeable, and such as, described permeable part can include permeable cover plate and/or water-permeable brick.Described permeable cover plate or water-permeable brick refer to so that hydrone pass through there is permeable, the material of water filtering function.Described permeable cover plate and water-permeable brick are commercially available, it is also possible to prepare according to the method for well known to a person skilled in the art, for example, it is possible to by having drainage, the permeable sand of permeable effect and binding agent mixing, obtain after the mixture forming that will obtain.
The road provided according to the present invention, one end of described second pipe 7 is connected with the water leg 3 of the water collecting part 2 at least one place, and the other end of described second pipe 7 is connected with described sump 8.According to the present invention another preferred embodiment, if, this road includes many second pipes 7, then the water leg 3 of every second pipe 7 with the water collecting part 2 at can be connected, many second pipes 7 connect the water leg of the water collecting part 2 of many places respectively, such that it is able to all collected in sump 8 by second pipe by the rainwater that all of water collecting part 2 is collected.In the case of furthermore it is preferred that, if described water collecting part 2 includes the first pipeline 5, and at least part of first pipeline 5 is positioned at water leg 3, so, one end of second pipe 7 connects with described first pipeline 5 accordingly, such that it is able to make the rainwater collected in the first pipeline 5 draw outer row easily.The other end of described second pipe 7 is connected with sump 8, and described second pipe 7 plays the effect that the water collected in water leg 3 is drawn outer row, and by second pipe 7, stores in the water of extraction is sent into sump 8.The aquiform stool being stored in described sump 8 can reuse, for example, it is possible to for the irrigation etc. of flowers, plants and trees.
The road provided according to the present invention, one end of described second pipe 7 can be with the water leg 3 of the water collecting part 2 at least one place or be positioned at the first pipeline 5 within water leg 3 and be connected, but, under preferable case, for as far as possible many collections and store rainwater, the water leg 3 of the water collecting part 2 that one end of described second pipe 7 is relatively low with the physical features of the longitudinal direction extension along road is connected, in other words, the water leg 3 of the water collecting part 2 that physical features is relatively low not only can store the rainwater that this place collects, the water leg 3 from the higher water collecting part 2 of physical features can also be collected and be pooled to the rainwater at this, i.e., rainwater catchment can be made at the water collecting part 2 that physical features is relatively low, and rainwater drawn and stores.
The road provided according to the present invention, described sump 8 is connected with municipal drainage facility by pipeline, i.e., the one end of the pipeline being connected with municipal drainage facility by sump 8 is connected with sump 8, the other end is connected with municipal drainage facility, it is to say, when sump 8 can not meet and all be stored by the rainwater collected when, it is possible to use unnecessary rainwater is drained by municipal drainage facility.And under preferable case, the position of the one end of the pipeline being connected with sump 8, higher than the liquid level of the water in municipal drainage facility, is so possible to prevent the sewage backflow in municipal drainage facility, the rainwater collected in sump 8 is prevented to be contaminated.
Wherein, the degree of depth of described sump 8 and volume can be according to local precipitation with depending on being actually needed.Described municipal drainage facility can be various municipal drainage facility well known in the art, such as, blow-off line etc..
Construction method according to the road that the present invention provides, described road includes the road surface 1 tilted respectively by middle part to both sides of the edge, wherein, described construction method is included in the lower section on the road surface 1 at least one place and excavates water leg 3, described water leg 3 has an open top, and the sidewall of described water leg 3 and diapire waterproof；At least second pipe 7 is laid in the lower section on road surface 1, and below road surface 1, excavate sump 8, one end of described second pipe 7 is connected with the water leg 3 of the water collecting part 2 at least one place, the other end of described second pipe 7 is connected with described sump 8, and sump 8 is connected with municipal drainage facility by pipeline；And permeable part 4 is covered in the open top of water leg 3 so that the top surface of described permeable part 4 flushes with road surface 1, and is positioned at the edge of at least side, road surface 1, thus forms water collecting part 2.
Described water leg 3 can be the channel-shaped thing with certain volume, and the shape of described water leg 3 is not particularly limited, and can be variously-shaped.Described method for digging can use the method for hand digging, it is also possible to excavates by plant equipment.
The size of described permeable part 4 should be able to cover in the open top of water leg 3, and can flush with road surface 1.For example, it is possible to directly permeable cover plate is covered in the open top of water leg 3, or water-permeable brick is arranged in order, fixes, and cover in the open top of water leg 3, and levelling with road surface 1.Under preferable case, agreeing with water leg 3 phase for the ease of permeable part 4, described water leg 3 is preferably step groove, i.e., the width of step groove, the i.e. width of permeable part 4 are more than the open-topped width of water leg 3, such that it is able to make permeable part 4 open top of water leg 3 to be covered completely.
Under preferable case, after the method is additionally included in the lower section excavation water leg 3 on the road surface 1 at least one place, before permeable part 4 is covered in the open top of water leg 3, at least first pipeline 5 is laid below road surface 1, remaining at least partially within water leg 3 of described first pipeline 5, and offer through hole on the section tubular wall being positioned at water leg 3 of this first pipeline 5.The method of described laying the first pipeline 5 can use the method for well known to a person skilled in the art to carry out, as long as meeting the inside being laid on described water leg 3 at least partially making described first pipeline 5, and described first pipeline 5 can be penetrated the sidewall of water leg 3, the water leg 3 always laying water collecting part 2 to other be adjacent or at two is internal, and is connected by the water leg 3 of the water collecting part 2 at adjacent two by this first pipeline 5.The described method offering through hole on tube wall is known to those skilled in the art.
Under preferable case, in order to further function as the effect filtering rainwater, and preferably fix part the first pipeline 5 being positioned at water leg 3, the method is additionally included in below road surface 1 after laying at least first pipeline 5, fill in water leg 3 and there is permeable, the sandstone of water filtering function, and be compacted having sandstone permeable, water filtering function.Under preferable case, in order to preferably consolidate the first pipeline 5, described part the first pipeline 5 being positioned within water leg 3 can be laid on the bottom of water leg 3.The loading of the described sandstone with drainage, permeable effect can be depending on practical situation, as long as meeting the effect of catchmenting of the through hole not hindering the first pipeline 5 and can being fixed by the first pipeline 5.
Under preferable case, in order to prevent when there is the loading of sandstone of drainage, permeable effect being more, through hole on the tube wall of part the first pipeline 5 being positioned at water leg 3 is had drainage, the sandstone of permeable effect blocks, the method is additionally may included in the outer wall surface of described first pipeline 5 and is wound around geotechnique's layer of cloth (not shown), to keep the unobstructed of through hole on tube wall.The described method being wound around geotechnique's layer of cloth and winding thickness are known to those skilled in the art, it is generally the case that the winding thickness of described geotechnique's layer of cloth can be 0.8-5.5 millimeter.
Under preferable case, more convenient in order to construct, after water leg 3 is excavated in the lower section on the road surface 1 at least one place, before permeable part 4 is covered in the open top of water leg 3, while the first pipeline 5 is laid in the lower section on road surface 1, second pipe 7 is laid in the lower section on road surface 1, such that it is able to easily second pipe 7 is connected with the first pipeline 5, to realize being connected with sump 8 by the water leg 3 of water collecting part 2 by second pipe 7.
According to the present invention, one end of described second pipe 7 is connected with the water leg 3 of the water collecting part 2 at least one place, and the method that the other end of described second pipe 7 is connected with described sump 8 can be used the method for well known to a person skilled in the art.For example, it is possible to directly one end of second pipe 7 is fixed in water leg 3, if described water leg 3 also includes the first pipeline 5, then can directly second pipe 7 be connected with the first pipeline 5；Meanwhile, the other end of second pipe 7 can be introduced in sump 8, be connected with sump 8.
According to the present invention, any method for digging that the method excavating sump 8 can be known to those skilled in the art, for example, it is possible to be hand digging, or plant equipment is utilized to excavate.The volume of described sump 8 can be according to catchmenting, depending on water storage needs, and this is not particularly limited by the present invention.
According to the present invention, the method making described municipal drainage facility be connected with sump 8 can also use the method for well known to a person skilled in the art, such as, by pipeline, sump 8 can be connected with municipal drainage facility, i.e., the one end of the pipeline being connected with municipal drainage facility by sump 8 is connected with sump 8, and the other end is connected with municipal drainage facility.
According to the present invention, except formed the structure of water collecting part 2 of the present invention for the method that provides according to the present invention in addition to, the forming method of described road can be according to well known to a person skilled in the art that method builds.For example, it is possible to directly directly transform on existing town road and form water collecting part 2 of the present invention, it is also possible to first build road when carrying out road construction, then in the formed below described water collecting part 2 at least one road surface, place, finally re-lay road surface.
Road provided by the present invention and construction method thereof is described above in association with embodiments of the present invention.But, this specification should be regarded as descriptive or explanatory rather than limiting the scope of the invention.And, each feature disclosed in this specification is not limited to the adduction relationship of each claim in claims, but can the most individually and/or in combination combine, such that it is able to make various amendment, replace and change.
Claims (19)
1. a road, this road includes the road surface (1) tilted respectively by middle part to both sides of the edge, it is characterized in that, this road also includes the water collecting part (2) being arranged on the lower section, road surface (1) at least one place, described water collecting part (2) includes water leg (3) and permeable part (4), water leg (3) has an open top, and the sidewall of described water leg (3) and diapire waterproof；Permeable part (4) covers in water leg (3) open top, and the top surface of described permeable part (4) flushes with road surface (1), and is positioned at the edge of road surface (1) at least side；This road also includes at least second pipe (7), sump (8) and municipal drainage facility, one end of described second pipe (7) is connected with the water leg (3) of the water collecting part (2) at least one place, and the other end of described second pipe (7) is connected with described sump (8)；Described sump (8) is connected with municipal drainage facility by pipeline.
Road the most according to claim 1, wherein, described road includes the water collecting part (2) being arranged on the lower section, road surface (1) of many places；Be arranged on many places water collecting part (2) water leg (3) along road surface (1) longitudinal direction arrange.
Road the most according to claim 2, wherein, at least the water leg (3) of the water collecting part (2) at the two of arbitrary neighborhood is connected.
4. according to the road described in claim 1,2 or 3, wherein, described water leg (3) is positioned at least one lateral edges of lower section, road surface (1), and along the longitudinal direction extension on road surface, cover the permeable part (4) in water leg (3) open top and be positioned at the edge of road surface (1) at least side, and along the longitudinal direction extension on road surface；Or the lateral edges that described water leg (3) is from road surface (1) lower section extends along the horizontal direction of road surface (1), cover the permeable part (4) in water leg (3) open top and extend from a lateral edges on road surface along the horizontal direction of road surface (1).
5. according to the road described in claim 1,2 or 3, wherein, often locate water collecting part (2) and include one or more water leg (3), and multiple water legs (3) of the water collecting part (2) often located are interconnected or do not connect.
Road the most according to claim 5, wherein, often locates multiple water legs (3) of water collecting part (2) and is spaced along the horizontal direction of road.
7. according to the road described in claim 1,2 or 3, wherein, described water collecting part (2) also includes at least first pipeline (5) being positioned at lower section, road surface (1), remaining at least partially within water leg (3) of described first pipeline (5), and offer through hole on the section tubular wall being positioned at water leg (3) inside of this first pipeline (5).
Road the most according to claim 7, wherein, the water leg (3) of the water collecting part (2) at adjacent two is connected by the first pipeline (5).
Road the most according to claim 7, wherein, also include in water leg (3) that there is permeable, the sandstone of water filtering function, described in be positioned at the internal part the first pipeline (5) of water leg (3) and be positioned at the bottom of water leg (3).
Road the most according to claim 7, wherein, pipe a diameter of 0.1-0.5 rice of described first pipeline (5), the bore dia of through hole is 0.005-0.1 rice.
11. roads according to claim 1, wherein, described permeable part (4) includes permeable cover plate and/or water-permeable brick.
12. roads according to claim 1, wherein, the water leg (3) of the water collecting part (2) that physical features that one end of described second pipe (7) extends with the longitudinal direction along road is relatively low is connected.
13. roads according to claim 1, wherein, the one end of the pipeline being connected with municipal drainage facility by sump (8) is connected with sump (8), the other end is connected with municipal drainage facility, and the position of the one end of the pipeline being connected with sump (8) is higher than the liquid level of the water in municipal drainage facility.
The construction method of 14. 1 kinds of roads, described road includes the road surface (1) tilted respectively by middle part to both sides of the edge, it is characterized in that, described construction method is included in the lower section on the road surface (1) at least one place and excavates water leg (3), described water leg (3) has an open top, and the sidewall of described water leg (3) and diapire waterproof；At least second pipe (7) is laid in the lower section of road surface (1), and excavate sump (8) in road surface (1) lower section, the water leg (3) of one end of described second pipe (7) with the water collecting part (2) at least one place is connected, the other end of described second pipe (7) is connected with described sump (8), and by pipeline, sump (8) is connected with municipal drainage facility；And permeable part (4) is covered in the open top of water leg (3), the top surface making described permeable part (4) flushes with road surface (1), and be positioned at the edge of road surface (1) at least side, thus form water collecting part (2).
15. methods according to claim 14, wherein, the method is included in the lower section, road surface (1) of many places and excavates water collecting part (2)；By the water leg (3) of the water collecting part (2) of many places along the longitudinal direction spread configuration of road surface (1)；And by water leg (3) connection of the water collecting part (2) at the two of at least arbitrary neighborhood.
16. according to the method described in claims 14 or 15, wherein, described water leg (3) is positioned at least one lateral edges of lower section, road surface (1), and along the longitudinal direction extension on road surface, cover the permeable part (4) in water leg (3) open top and be positioned at the edge of road surface (1) at least side, and along the longitudinal direction extension on road surface；Or the lateral edges that described water leg (3) is from road surface (1) lower section extends along the horizontal direction of road surface (1), cover the permeable part (4) in water leg (3) open top and extend from a lateral edges on road surface along the horizontal direction of road surface (1).
17. according to the method described in claims 14 or 15, wherein, often locates water collecting part (2) and includes one or more water leg (3), and connected by multiple water legs (3) of the water collecting part (2) often located.
18. according to the method described in claims 14 or 15, wherein, after the method is additionally included in lower section excavation water leg (3) on the road surface (1) at least one place, before permeable part (4) is covered in the open top of water leg (3), at least first pipeline (5) is laid in road surface (1) lower section, remaining at least partially within water leg (3) of described first pipeline (5), and offer through hole on the section tubular wall being positioned at water leg (3) of this first pipeline (5).
19. methods according to claim 18, wherein, after the method is additionally included at least first pipeline (5) of lower section, road surface (1) laying, fill in water leg (3) and there is permeable, the sandstone of water filtering function, and the described internal part the first pipeline (5) of water leg (3) that is positioned at is laid on the bottom of water leg (3).
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| CN201110095823.3A CN102733286B (en) | 2011-04-15 | 2011-04-15 | A kind of road and construction method thereof |
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| CN201110095823.3A CN102733286B (en) | 2011-04-15 | 2011-04-15 | A kind of road and construction method thereof |
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| CN102733286B true CN102733286B (en) | 2016-08-03 |
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|---|---|---|---|---|
| DE3632620C2 (en) * | 1986-09-25 | 1988-11-17 | Deutag-Mischwerke Gmbh, 5000 Koeln, De | |
| CN101003962A (en) * | 2007-01-26 | 2007-07-25 | 中国建筑工程总公司 | Rainwater-collecting pervious concrete pavement system |
| CN101649592A (en) * | 2009-09-07 | 2010-02-17 | 北京仁创科技集团有限公司 | Road drainage system |
| CN202039271U (en) * | 2011-04-15 | 2011-11-16 | 北京仁创科技集团有限公司 | Road |
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2011
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3632620C2 (en) * | 1986-09-25 | 1988-11-17 | Deutag-Mischwerke Gmbh, 5000 Koeln, De | |
| CN101003962A (en) * | 2007-01-26 | 2007-07-25 | 中国建筑工程总公司 | Rainwater-collecting pervious concrete pavement system |
| CN101649592A (en) * | 2009-09-07 | 2010-02-17 | 北京仁创科技集团有限公司 | Road drainage system |
| CN202039271U (en) * | 2011-04-15 | 2011-11-16 | 北京仁创科技集团有限公司 | Road |
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| CN102733286A (en) | 2012-10-17 |
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Effective date of registration: 20160831 Address after: 100085 room B, block B509, Jiahua building, No. 9, 3rd Street, Beijing, Haidian District Patentee after: Beijing Rechsand Ecological Environment Protection Science and Technology Co., Ltd. Address before: 100085, Beijing, Haidian District on the 3rd Street, No. 9, block B, room 508, room 5 Patentee before: Beijing Renchuang Sci-Tech Group Corp., Ltd. |
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Address after: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui Patentee after: Anhui Renchuang ecological environmental Polytron Technologies Inc Address before: 100085 room B, block B509, Jiahua building, No. 9, 3rd Street, Beijing, Haidian District Patentee before: Beijing Rechsand Ecological Environment Protection Science and Technology Co., Ltd. |
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Address after: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui Patentee after: Renchuang ecological environmental protection Polytron Technologies Inc Address before: 246600, No. 1, general road, Yuexi Economic Development Zone, Anqing, Anhui Patentee before: Anhui Renchuang ecological environmental Polytron Technologies Inc |