CN103726424B - The two-way one-way street overpass of screw type - Google Patents
The two-way one-way street overpass of screw type Download PDFInfo
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- CN103726424B CN103726424B CN201410011736.9A CN201410011736A CN103726424B CN 103726424 B CN103726424 B CN 103726424B CN 201410011736 A CN201410011736 A CN 201410011736A CN 103726424 B CN103726424 B CN 103726424B
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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
Abstract
The invention provides the two-way one-way street overpass of a kind of screw type, its structure comprises two one-way streets reverse each other, same position place in two one-way streets arranges the overline bridge section of one section of precession great-leap-forward respectively, overline bridge section by the section of upward slope, overhead section, the section of turning to and lower slope section connect to form; Two overhead section is straightway, and is positioned at the one-way offside in its place; Article two, the one-way street that is connected of each self-aligned of lower slope section; Each section of turning to is connected between overhead section and lower slope section, and the road surface, below of each section of turning to is that the Vehicle By-pass overline bridge section that offside one-way street travels or the ground intersection of stopping road opposite walk passage; Each upward slope section is alignd with overhead section of connecting, and rise slope point and the ground of upward slope section intersect the one end walking passage and is connected.The present invention has accomplished that motor vehicle, bicycle and the accessible of pedestrian pass through road, avoids a plane section transverse direction of getting on the bus and walks formed stop and driving is dangerous, improve road rate.
Description
Technical field
The present invention relates to a kind of overpass, specifically the two-way one-way street overpass of a kind of screw type.
Background technology
Along with the continuous increase of city vehicle, urban road congestion situation is more and more serious.Cause the main cause of congestion in road to be because the stop-light of each intersection converts in turn, cut off caused by driving.In order to effectively solve urban road congestion situation, modal way is at each large trunk crossing erection overpass bridge, and the vehicle of craspedodrome can by continuing to move ahead from overpass bridge, can arrange the underpass of the opposite side that to pass through from road side under overpass bridge.So, the quantity that intersection arranges stop-light can be reduced, and then effectively can alleviate the jam of urban road.
Existing overpass bridge is all the overline bridge section arranging great-leap-forward in original one-way street, and the overpass bridge of this structure can meet passing unimpeded of craspedodrome and right-turning vehicles; And for the vehicle of the reverse craspedodrome of tune after keeping straight on after needing to turn left to stop, turning left or turning left, then first to turn right, then cross a highway and realize rear craspedodrome, cross a highway afterwards again and could realize the reverse craspedodrome of rear tune of turning left to stop and turn left.Must waiting for that when crossing highway stop-light is green by red stain, although close at hand, may also need to have waited for that a few minutes could arrive, because this increasing the time that people wait for, making vehicle no longer unblocked.And for not arranging the place of stop-light, then also need to detour longer road, further increase the inconvenience of people's trip.
Summary of the invention
Object of the present invention is just to provide the two-way one-way street overpass of a kind of screw type, with solve vehicle in one-way street turn left stop and turn left keep straight on etc. inconvenience.
The present invention is achieved in that the two-way one-way street overpass of a kind of screw type, and straight road is provided with two one-way streets of uplink and downlink, and the same position place in two described one-way streets arranges one section of great-leap-forward overline bridge section respectively; Described overline bridge section by the section of upward slope, overhead section, the section of turning to and lower slope section connect to form; Article two, described overhead section of described overline bridge section is straightway, be set up in parallel above road, and described overhead section of described overline bridge section on the right side of road in the up described one-way street left side being arranged on road, described overhead section of the described overline bridge section on the left of road in descending described one-way street is arranged on the right side of road; Article two, the described one-way street that is connected of each self-aligned of described lower slope section in described overline bridge section; The section of turning to described in overline bridge section described in every bar is connected between described overhead section and described lower slope section, and passage is walked for Vehicle By-pass overline bridge section that one-way street described in offside travels or the ground of stopping road opposite intersect in the road surface, below of the section of turning to described in each; The described upward slope section in overline bridge section described in every bar is alignd with described overhead section of connecting, and rise slope point and the described ground of described upward slope section intersect the one end walking passage and is connected.
The underpass of the opposite side that to pass through from road side for pedestrian or bicycle is provided with in the below of described overhead section in two described overline bridge sections.
The roadside, road walking passage in adjacent described ground intersection is provided with the parking lot facilitating vehicle to stop at road offside.
Described overhead section of adjacent two described overline bridge sections contour, isometric and be parallel to each other; The section of turning to described in adjacent two described overline bridge sections is contour, isometric and be parallel to each other; Described overhead section of same described overline bridge section contour with the described section of turning to.
The same position place of the present invention in two one-way streets arranges one section of overline bridge section respectively, overline bridge section by the section of upward slope, overhead section, the section of turning to and lower slope section connect to form; Two overhead section is set up in parallel and for straightway above road; Overhead section on the right side of road in the up one-way street left side being arranged on road, overhead section on the left of road in the descending one-way street right side being arranged on road; Article two, the one-way street that is connected of each self-aligned of the lower slope section in overline bridge section; The section of turning in every bar overline bridge section is connected between overhead section and lower slope section, and the road surface, below of each section of turning to is that the Vehicle By-pass overline bridge section that offside one-way street travels or the ground intersection of stopping road opposite walk passage; The upward slope section in every bar overline bridge section is alignd with overhead section of connecting, and rise slope point and the ground of upward slope section intersect the one end walking passage and is connected.Form a kind of one-way street of precession great-leap-forward thus.When vehicle drives to overline bridge section in one-way street, first to turn left to sail into ground intersection and walk passage, afterwards again via upward slope section, overhead section, the section of turning to and lower slope section, after crossing crossover-passing section, the former side one-way street of getting back to road surface on the ground continues to move ahead.If vehicle is want to suspend on road opposite, then turn left to sail into after ground intersects and walk passage at vehicle, can at the parking lot temporary shut down in roadside, road, after working of getting off is returned, then cross overline bridge section and get back in the one-way street of former side and continue to move ahead.
The present invention by arranging precession great-leap-forward overline bridge section in one-way street, both can accomplish that motor vehicle, bicycle and the accessible of pedestrian passed through road, turn avoid a plane section transverse direction of getting on the bus and walk formed stop and driving is dangerous, ensure that unblocked in two one-way streets of vehicle, improve road rate, alleviate urban traffic blocking.For the intersection on road, also by utilizing precession great-leap-forward overline bridge section of the present invention, after suitable morphing transformation, realize each to directly current, need not traffic control, do not establish traffic signal devices, each without hindrance to vehicle pass-through, thorough solving urban traffic blocking problem.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 be the present invention at the parting of the ways with the distortion application schematic diagram on T-shaped road junction.
In figure: 1, up one-way street, 1-1, up one-way upward slope section, 1-2, up one-way overhead section, 1-3, the up one-way section of turning to, 1-4, up one-way lower slope section, 1-5, up one-way parking lot, 2, descending one-way street, 2-1, descending one-way upward slope section, 2-2, descending one-way overhead section, 2-3, the descending one-way section of turning to, 2-4, descending one-way lower slope section, 2-5, descending one-way parking lot.
Detailed description of the invention
As shown in Figure 1, the present invention includes on straight road two up one-way street 1 reverse each other and descending one-way street 2, up one-way street 1 is positioned at the right side of road, and descending one-way street 2 is positioned at the left side of road.Article two, one-way street is respectively arranged with one section of precession great-leap-forward overline bridge section at same position place, overline bridge section by the section of upward slope, overhead section, the section of turning to and lower slope section connect to form; Particularly, overline bridge section in up one-way street 1 comprises up one-way upward slope section 1-1, up one-way overhead section of 1-2, the up one-way section of turning to 1-3 and up one-way lower slope section 1-4, and the overline bridge section in descending one-way street 2 comprises descending one-way upward slope section 2-1, descending one-way overhead section of 2-2, the descending one-way section of turning to 2-3 and descending one-way lower slope section 2-4.
Article two, overhead section of the overline bridge section in one-way street is straightway, and two overhead section is set up in parallel above road, and two overhead section isometric, contour and be parallel to each other.The up one-way overhead section of 1-2 in the overline bridge section in up one-way street 1 is arranged on the left side of road, and the descending one-way overhead section of 2-2 in the overline bridge section in descending one-way street 2 is arranged on the right side of road.
The one-way street that each self-aligned of lower slope section in the overline bridge section in every bar one-way street is connected, namely in same one-way street, lower slope section is positioned at the road side at corresponding one-way street place.The section of turning in the overline bridge section in every bar one-way street is connected between overhead section and lower slope section, in same one-way street, because overhead section of overline bridge section and lower slope section are separately positioned on the both sides of road, therefore the section of turning to be aloft turn to and connect overhead section with the bridge of lower slope section.In same one-way street, overhead section of overline bridge section contour with the section of turning to, and the length of the section of turning to is generally less than the length of overhead section.The section of turning in adjacent two overline bridge sections is contour, isometric and be parallel to each other.The road surface, below of each section of turning to is that the Vehicle By-pass overline bridge section that offside one-way street travels or the ground intersection of stopping road opposite walk passage.The upward slope section in the overline bridge section in every bar one-way street is alignd with overhead section of connecting, that is: in same one-way street, upward slope section and overhead section are positioned at the homonymy of road, and are different from the road side at this one-way street place; Rise slope point and the ground of upward slope section intersect the one end walking passage and are connected.
The present invention is provided with parking lot in two one-way outsides, and parking lot adjoins ground below the section of turning to intersects and walk passage, walks the vehicle that passage passes through stop at the offside of road to facilitate to intersect from ground.There is shown the up one-way parking lot 1-5 outside up one-way street 1, the descending one-way parking lot 2-5 outside descending one-way street 2.
The below of overhead section in two overline bridge sections is provided with underpass, and this underpass can be used for pedestrian or bicycle to pass through from road side opposite side.
The present invention goes for straight highway, or the intersection of straight highway and small streets, for both of these case, vehicle will through crossover-passing section time, first to turn left to sail into ground intersection and walk passage, if vehicle is wanted to continue to move ahead, then intersect by ground the end walking passage and drive towards upward slope section, after through overhead section, the section of turning to, continue to move ahead after lower slope section in former one-way street; If vehicle is not wanted to continue to move ahead, then stop in the parking lot can turned left outside road, also can move ahead in another one-way street through parking lot, namely realize 180 ° of tunes.Pedestrian or bicycle can pass through from the underpass of overhead section of below, realize across highway.
The present invention can also be applied to large-scale intersection, and the shape of intersection can be T-shaped, herringbone, Y-shaped, cross, large font etc.As shown in Figure 2, respectively illustrate above and below in figure and employ structure of the present invention in T-shaped road junction and crossroad.Use the present invention in intersection, just can remove the setting of stop-light from, the vehicle of craspedodrome can be made with screw type progression by overline bridge section and then craspedodrome; The vehicle that also needs can be made to turn left turns left, vehicle after left-hand rotation can be parked on corresponding parking lot, also can move ahead in the one-way street of offside, also can be sailed in the one-way street of another highway (intersecting certain angle with highway before) by the overline bridge section of a precession great-leap-forward again.
Claims (4)
1. the two-way one-way street overpass of screw type, straight road is provided with two one-way streets of uplink and downlink, it is characterized in that, the same position place in two described one-way streets arranges one section of great-leap-forward overline bridge section respectively; Described overline bridge section by the section of upward slope, overhead section, the section of turning to and lower slope section connect to form; Article two, described overhead section of described overline bridge section is straightway, be set up in parallel above road, and described overhead section of described overline bridge section on the right side of road in the up described one-way street left side being arranged on road, described overhead section of the described overline bridge section on the left of road in descending described one-way street is arranged on the right side of road; Article two, the described one-way street that is connected of each self-aligned of described lower slope section in described overline bridge section; The section of turning to described in overline bridge section described in every bar is connected between described overhead section and described lower slope section, and passage is walked for Vehicle By-pass overline bridge section that one-way street described in offside travels or the ground of stopping road opposite intersect in the road surface, below of the section of turning to described in each; The described upward slope section in overline bridge section described in every bar is alignd with described overhead section of connecting, and rise slope point and the described ground of described upward slope section intersect the one end walking passage and is connected.
2. the two-way one-way street overpass of screw type according to claim 1, is characterized in that, is provided with the underpass of the opposite side that to pass through from road side for pedestrian or bicycle in the below of described overhead section in two described overline bridge sections.
3. the two-way one-way street overpass of screw type according to claim 1, is characterized in that, the roadside, road walking passage in adjacent described ground intersection is provided with the parking lot facilitating vehicle to stop at road offside.
4. the two-way one-way street overpass of the screw type according to claim 1,2 or 3, is characterized in that, described overhead section of adjacent two described overline bridge sections contour, isometric and be parallel to each other; The section of turning to described in adjacent two described overline bridge sections is contour, isometric and be parallel to each other; Described overhead section of same described overline bridge section contour with the described section of turning to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011736.9A CN103726424B (en) | 2014-01-10 | 2014-01-10 | The two-way one-way street overpass of screw type |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011736.9A CN103726424B (en) | 2014-01-10 | 2014-01-10 | The two-way one-way street overpass of screw type |
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| Publication Number | Publication Date |
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| CN103726424A CN103726424A (en) | 2014-04-16 |
| CN103726424B true CN103726424B (en) | 2016-01-06 |
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| CN201410011736.9A Active CN103726424B (en) | 2014-01-10 | 2014-01-10 | The two-way one-way street overpass of screw type |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105084A (en) * | 1994-06-07 | 1995-07-12 | 阴继庞 | 4/4(4/3) lane double layer crossless stereo bridge on land |
| CN1123859A (en) * | 1995-09-29 | 1996-06-05 | 李祥裕 | Crossroad bridge |
| JP2005256578A (en) * | 2004-03-08 | 2005-09-22 | Takuya Ono | Urban type non-signal grade-separated road crossing using hierarchy roads on three levels |
| CN2751060Y (en) * | 2004-11-09 | 2006-01-11 | 贾长海 | Flyover bridge with parking space function |
| CN101333794A (en) * | 2008-07-29 | 2008-12-31 | 东南大学 | Control method for setting temporary stop area for automobile by vehicle-bicycle separation zone |
| CN102747661A (en) * | 2012-07-27 | 2012-10-24 | 蒋雨良 | Structure of torsional-type flyover based on urban road and use thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8950970B2 (en) * | 2011-07-09 | 2015-02-10 | Michael A. Gingrich, SR. | Double crossover merging interchange |
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2014
- 2014-01-10 CN CN201410011736.9A patent/CN103726424B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105084A (en) * | 1994-06-07 | 1995-07-12 | 阴继庞 | 4/4(4/3) lane double layer crossless stereo bridge on land |
| CN1123859A (en) * | 1995-09-29 | 1996-06-05 | 李祥裕 | Crossroad bridge |
| JP2005256578A (en) * | 2004-03-08 | 2005-09-22 | Takuya Ono | Urban type non-signal grade-separated road crossing using hierarchy roads on three levels |
| CN2751060Y (en) * | 2004-11-09 | 2006-01-11 | 贾长海 | Flyover bridge with parking space function |
| CN101333794A (en) * | 2008-07-29 | 2008-12-31 | 东南大学 | Control method for setting temporary stop area for automobile by vehicle-bicycle separation zone |
| CN102747661A (en) * | 2012-07-27 | 2012-10-24 | 蒋雨良 | Structure of torsional-type flyover based on urban road and use thereof |
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| Publication number | Publication date |
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| CN103726424A (en) | 2014-04-16 |
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