CN102900000B - Comprehensive complete straight-through direct left-hand rotation right lateral viaduct - Google Patents
Comprehensive complete straight-through direct left-hand rotation right lateral viaduct Download PDFInfo
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- CN102900000B CN102900000B CN201110218043.3A CN201110218043A CN102900000B CN 102900000 B CN102900000 B CN 102900000B CN 201110218043 A CN201110218043 A CN 201110218043A CN 102900000 B CN102900000 B CN 102900000B
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Abstract
The present invention is the comprehensive complete straight-through direct left-hand rotation right lateral viaduct with the design of new concept new approaches. It adopts omnibearing stereo cross-over design, same path track high-low-position in opposite directions is adopted to arrange, realize the comprehensive complete straight-through right lateral that directly turns left of grade separation road, ring road is shorter, broad view, meets driver drives vehicle thinking, vehicle pass-through is fast, safety is good, substantially increases the road passage capability of viaduct, will play conclusive effect to administering road traffic blocking. The present invention implements within original path width, and not extension is not expanded, and saves soil, and particularly using at urban road will not because building viaduct and the original building of moving; Furthermore, underground commercial center or parking lot can be set up beyond underground interchange passage, improve land utilization ratio to greatest extent.
Description
Technical field
The present invention relates to a kind of viaduct, particularly a kind of comprehensive complete straight-through direct left-hand rotation right lateral viaduct.
Background technology
At present, along with the development of society and improving constantly of the people's material and cultural life level, society's vehicle guaranteeding organic quantity per capita is growing, and the stifled road of traffic congestion has become people's one piece of severe disease in mind. The stifled road of traffic congestion mainly gets lodged in crossing intersection part, and then people have remembered and repair viaduct. The appearance of viaduct is the coast is clear really, particularly for the unimpeded everlasting merit of having made of urban road, but it should also be recognized that Problems existing, first it is that existing viaduct also exists current not smooth problem, say, that had viaduct also to block up in the same old way; Next to that the unreasonable problem of the design of some viaducts, some crossings are little stifled before not building viaduct, have had viaduct to become big stifled; Furthermore being that the viaduct floor space having is too big, it is so big that such as alfalfa leaf type viaduct has arrived greatly several football pitch, although of tremendous momentum, but has paid too many land resource cost.
Summary of the invention
In order to overcome existing Blind Points in Design of Grade Separation unreasonable, floor space is too big, particularly eradicates the problems such as road congestion, and the present invention now provides comprehensive complete straight-through direct left-hand rotation right lateral viaduct.
The technical solution adopted for the present invention to solve the technical problems is: one is, adopts omnibearing stereo to intersect, passing road total amount will can bring up to maximum while intersection; Two are, the same path broken traditions track in opposite directions is horizontally disposed with theory, same path track high-low-position in opposite directions is adopted to arrange, realize the grade separation road straight-through right lateral that directly turns left entirely, reduce the vehicle holdup time on intersection system to greatest extent, the road passage capability of intersection is brought up to maximum; Three are, set up underground commercial center or parking lot beyond underground interchange passage, improve land utilization ratio to greatest extent.
One. omnibearing stereo intersects.
Omnibearing stereo intersects and includes by surface road, on the ground viaduct, crossings on different level that the underground interchange passage Trinity form and the ground omnibearing stereo intersection that is made up of surface road, warp-wise viaduct and broadwise viaduct.
The crossings on different level design that surface road, on the ground viaduct, the underground interchange passage Trinity form.Viaduct is connected with warp-wise road on the ground, and warp-wise vehicle passes through from the viaduct of ground; Underground interchange passage is connected with broadwise road, and broadwise vehicle passes through from underground interchange passage. Surface road only allows pedestrian, bicycle and special license vehicle (such as bus, oversize vehicle etc.) current, intersection increases the width of bicycle lane and footpath as far as possible, corresponding minimizing car lane width, under the premise that the pedestrian and non motorized vehicle guaranteed is current, take into account special license vehicle pass-through. Bus platform is arranged around in intersection, reduce pedestrian's walking in bustling section, also abandoned the phenomenon of pedestrian's " upper bridge " and " entering ground " simultaneously, meet citizens' activities needs to greatest extent, to non power driven vehicle, bring great convenience particularly to the trip of old man and child and invalids, embody that people-oriented and harmonious society's design concept of low-carbon (LC) low-consumption high-efficiency.
Ground omnibearing stereo cross-over design, it is mainly used in that level of ground water is higher or other factors is not suitable for building the place of underground interchange passage, ground omnibearing stereo cross-over design does not use underground interchange passage, road interchange all completes more than ground, high-rise one group of viaduct is connected with warp-wise road, one group of viaduct of low layer is connected with broadwise road, and surface road only allows pedestrian, bicycle and special license vehicle (such as bus, oversize vehicle etc.) current. Ground omnibearing stereo cross-over design can save ground excavation, saves destruction and the reconstruction of the original pipeline in underground and circuit, and shortcoming is that one group of upper strata viaduct is overhead higher, relatively extends access bridge and the length of circle bridge, conveniently uses beyond city.
Two. adopt same path track high-low-position in opposite directions to arrange, it is achieved crossings on different level is the straight-through right lateral that directly turns left entirely.
Current viaduct left turning vehicle was typically necessary out intersection, then from road the right, then turns one 270 degree big curved and could realize. Why it can not directly turn left to be because same path track in opposite directions all on a horizontal plane, the same path that the present invention breaks traditions track in opposite directions is horizontally disposed with theory, viaduct and underground interchange passage all adopt same path track high-low-position in opposite directions to arrange on the ground, left rotaring ring road directly turns left, pass through from the either above or below in track in opposite directions, be connected with the surface road of intersecting roads; Right-hand rotation ring road is directly turned right, and is connected with the surface road of intersecting roads; Turn around ring road while being connected with left rotaring ring road, and another side is connected with track in opposite directions; Turn around vehicle by left rotaring ring road, reaches track in opposite directions again through the ring road that turns around, it is achieved vehicle turns around.
Turn around ring road only in necessary intersection setting, generally can be not provided with the ring road that turns around.
Same path track high-low-position in opposite directions has the advantage that: 1. the complete straight-through right lateral that directly turns left, ring road is shorter, broad view, meets driver drives vehicle thinking, and vehicle pass-through is fast, and safety is good, substantially increases the traffic capacity of viaduct. 2. the right lateral ring road in left rotaring ring road and track in opposite directions, and ring road three road unification of turning around, straight way part can be multiplex together, reduces investment outlay. 3. complete straight-through direct left-hand rotation right lateral crossings on different level realizes within original road width, it is substantially absent from bend extension to take up room, save a large amount of soil, particularly can avoid the removal of intersection Adjacent Buildings in the road reformation in city, it is to avoid the wasting of resources.
The investigation of inventor shows, at the current middle-size and small-size vehicle of urban road about 80%, special license vehicle (such as bus, oversize vehicle etc.) is about 20%;Forbidding that the middle-size and small-size vehicle in inner city that lorry sails into is about 90%, oversize vehicle is about 10%. The present invention is in the practice of inner city, the oversize vehicle allowing special license passes through at surface road, middle-size and small-size vehicle passes through from ground viaduct and underground interchange passage, grade separation facility can be done light design, reduce pontic oneself height, simultaneously the vertical parallax in relative decrease track in opposite directions again, and then reduce the gradient and the length of grade separation facility, reduce investment, improve the traffic capacity, preferably promote the use of.
Three. set up underground commercial center or parking lot
While building viaduct, can at underpass with the additional construction underground commercial center of exterior domain or parking lot, underground commercial center or parking lot are connected with peripheral path and building, utilize land resource to greatest extent, play the constructing benefits of grade separation facility to greatest extent. Underground installation does business use peacetime, and the wartime does air defense or material stock uses.
Four. present invention utilization in other type road.
The present invention is except surface road, on the ground viaduct and underground interchange passage Trinity overpass area and surface road, warp-wise viaduct and broadwise viaduct ground omnibearing stereo cross-over design, can be also used for interchange design, main and secondary road overpass area, and the overpass area at fork in the road and multi-fork crossing, etc.
It is respectively described below:
1. highway leads directly to direct left-hand rotation right lateral Blind Points in Design of Grade Separation entirely.
Omnibearing stereo of the present invention is intersected and same path track high-low-position in opposite directions arranges direct left-hand rotation right lateral theory and is specifically used in the Blind Points in Design of Grade Separation of highway crossing, the design that viaduct and underground interchange passage combine on the ground can be adopted, it would however also be possible to employ full ground overpass area. Highway, using latter aspect of the present invention can reduce land seizure, reduces manufacturing cost, can reduce vehicle speed variation on the other hand, improves the traffic capacity.
2. main and secondary road leads directly to direct left-hand rotation right lateral Blind Points in Design of Grade Separation entirely.
Omnibearing stereo of the present invention is intersected and same path track high-low-position in opposite directions arranges direct left-hand rotation right lateral theory and is specifically used in main and secondary road crossing, subsidiary road passes through from surface road, major trunk roads adopt viaduct or underground interchange passage on the ground to intersect with subsidiary road, major trunk roads through vehicles leads directly to fluent, and turning vehicle arrives subsidiary road road surface by ring road directly left-hand rotation right lateral. This design makes all vehicles of major trunk roads do not controlled by traffic lights, eliminates major trunk roads congested with cars problem, is greatly improved the major trunk roads traffic capacity.
3. the complete straight-through direct left-hand rotation right lateral Blind Points in Design of Grade Separation at fork in the road and multi-fork crossing.
Omnibearing stereo is intersected and same path track high-low-position in opposite directions arranges direct left-hand rotation right lateral theory and is specifically used in fork in the road overpass area and the overpass area at multi-fork crossing, the design that viaduct and underground interchange passage combine on the ground can be adopted, it would however also be possible to employ full ground overpass area. What deserves to be explained is, the more few grade separation level in intersection is more few, and the ring road of interconnection is also more few; Intersection more many grade separations level is more many, and the ring road of interconnection is also more many. Urban construction particularly should be avoided the appearance at the multi-fork crossing of more than five cross road mouths in the construction of newly-built road as far as possible, to reduce the cost of viaduct, reduce the vehicle undue concentration at grade separation road junction, it is ensured that the coast is clear.
The invention has the beneficial effects as follows, the present invention is the comprehensive complete straight-through direct left-hand rotation right lateral viaduct with the design of new concept new approaches.It adopts omnibearing stereo cross-over design, same path track high-low-position in opposite directions is adopted to arrange, realize the comprehensive complete straight-through right lateral that directly turns left of grade separation road, ring road is shorter, broad view, meets driver drives vehicle thinking, vehicle pass-through is fast, safety is good, substantially increases the road passage capability of viaduct, will play conclusive effect to administering road traffic blocking. The present invention implements within original path width, and not extension is not expanded, and saves soil, and particularly using at urban road will not because building viaduct and the original building of moving; Furthermore, underground commercial center or parking lot can be set up beyond underground interchange passage, improve land utilization ratio to greatest extent.
Accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the present invention is further described.
The comprehensive complete straight-through direct left-hand rotation right lateral viaduct volume rendering schematic diagram of Fig. 1
The comprehensive complete straight-through direct left-hand rotation right lateral viaduct viaduct partial plan view on the ground of Fig. 2
The comprehensive complete straight-through direct left-hand rotation right lateral viaduct viaduct partial longitudinal section schematic diagram on the ground of Fig. 3
The comprehensive complete straight-through direct left-hand rotation right lateral viaduct underground interchange channel part floor map of Fig. 4
The comprehensive complete straight-through direct left-hand rotation right lateral viaduct underground interchange channel part Longitudinal cross section schematic of Fig. 5
The comprehensive complete straight-through direct left-hand rotation right lateral viaduct surface road partial plan view of Fig. 6
The comprehensive complete straight-through direct left-hand rotation right lateral viaduct volume rendering schematic diagram in Fig. 7 ground
The comprehensive complete straight-through direct left-hand rotation right lateral expressway overpass volume rendering schematic diagram in Fig. 8 ground
The comprehensive complete straight-through direct left-hand rotation right lateral main and secondary road viaduct volume rendering schematic diagram of Fig. 9
Figure 10 comprehensive complete straight-through direct left-hand rotation right lateral fork in the road viaduct volume rendering schematic diagram
In figure:
1. surface road, 2. ground viaduct (high position), 3. ground viaduct (low level), 4. underground interchange passage (high position), 5. underground interchange passage (low level), 6. circle bridge, 7. ring road, 8. left-hand rotation circle bridge, 9. right-hand rotation circle bridge, 10. turn around circle bridge, 11. left rotaring ring roads, 12. right-hand rotation ring road, the ring road 13. turn around, 14. ground municipal bridge pier, 15. underground interchange channel outlet, 16. circle bridge bridge pier, 17. ramp exit, 18. underground interchange passage ventilation courtyards, 19. footpath, 20. bicycle lane
Detailed description of the invention
In FIG, comprehensive complete straight-through direct left-hand rotation right lateral Blind Points in Design of Grade Separation is by surface road (1), the composition of viaduct (2) (3), and underground traffic road (4) (5) three part on the ground. Viaduct (2) (3) is connected with warp-wise surface road (1) on the ground, and warp-wise vehicle passes through from the viaduct of ground; Underground interchange passage (4) (5) is connected with broadwise surface road (1), and broadwise vehicle passes through from underground interchange passage.
In figs. 2 and 3, the ground viaduct part of comprehensive complete straight-through direct left-hand rotation right lateral viaduct adopts track high-low-position in opposite directions to arrange, left-hand rotation circle bridge (8) is directly turned left, and passes through from the either above or below in track in opposite directions, is connected with the surface road (1) of intersecting roads. Right-hand rotation circle bridge (9) is directly turned right, and is connected with the surface road (1) of intersecting roads. Turn around circle bridge (10) while being connected with left-hand rotation circle bridge (8), another side is connected with track in opposite directions, the vehicle that turns around passes through from left-hand rotation circle bridge (8), and again through turning around, circle bridge (10) reaches road in opposite directions, it is achieved vehicle turns around.
In figures 4 and 5, the underground interchange passage of comprehensive complete straight-through direct left-hand rotation right lateral viaduct adopts track high-low-position in opposite directions to arrange equally, left rotaring ring road (11) directly turns left, pass through from the either above or below in track in opposite directions, be connected with the surface road (1) of intersecting roads.Right-hand rotation ring road (12) is directly turned right, and is connected with the surface road (1) of intersecting roads. Turn around ring road (13) while being connected with left rotaring ring road (11), another side is connected with track in opposite directions, the vehicle that turns around passes through from left rotaring ring road (11), reaches road in opposite directions again through the ring road that turns around (13), it is achieved vehicle turns around.
In figure 6, the surface road (1) of comprehensive complete straight-through direct left-hand rotation right lateral viaduct only allows pedestrian and special license vehicle (such as bus, oversize vehicle etc.) to pass through, the lane width of the car lane width ratio non-crossing mouth of crossing reduces 60%, increase bicycle lane (20) and the width of footpath (19) accordingly simultaneously, under the premise that the pedestrian and non motorized vehicle guaranteed is current, take into account special license vehicle pass-through.
In the figure 7, ground leads directly to the warp-wise of direct left-hand rotation right lateral viaduct entirely and broadwise road all adopts viaduct on the ground, there is no underground interchange passage, road interchange all completes more than ground, high-rise one group of viaduct is connected with warp-wise road, one group of viaduct of low layer is connected with broadwise road, and surface road only allows pedestrian, bicycle and special license vehicle (such as bus, oversize vehicle etc.) current.
In fig. 8, the comprehensive complete straight-through direct left-hand rotation right lateral expressway overpass in ground, it does not have footpath and bicycle lane, intersecting roads adopts crossings on different level in length and breadth, and turning vehicle directly turns left right lateral.
In fig .9, the major trunk roads of comprehensive complete straight-through direct left-hand rotation right lateral main and secondary road viaduct adopt on the ground or the crossings on different level of underground, subsidiary road uses surface road, and major trunk roads through vehicles leads directly to fluent, and turning vehicle arrives subsidiary road road surface by ring road directly left-hand rotation right lateral.
In Fig. 10, comprehensive complete straight-through direct left-hand rotation right lateral fork in the road viaduct is substantially little with the grade separation level of decussation overpass.
Claims (3)
1. a comprehensive complete straight-through direct left-hand rotation right lateral viaduct, including by surface road, viaduct on the ground, the crossings on different level of underground interchange passage composition, or by surface road, warp-wise viaduct, the crossings on different level of broadwise viaduct composition, is characterized in that: by surface road, viaduct on the ground, ground viaduct in the crossings on different level of underground interchange passage composition, underground interchange passage, or by surface road, warp-wise viaduct, warp-wise viaduct in the crossings on different level of broadwise viaduct composition, broadwise viaduct, all not at sustained height, same path track high-low-position in opposite directions is arranged, and through vehicles is directly to traveling, the either above or below that left rotaring ring road directly turns left from track in opposite directions is passed through, being connected with surface road, right-hand rotation ring road is directly turned right and is connected with surface road, and ring road one end of turning around is connected with left side in the middle part of left rotaring ring road, the other end is connected with on the right side of track in opposite directions, the vehicle that turns around first sails left rotaring ring road into, then turns left to sail the ring road that turns around into, then sails track in opposite directions into.
2. comprehensive complete straight-through direct left-hand rotation right lateral viaduct according to claim 1, it is characterized in that: in the crossings on different level that surface road, on the ground viaduct, underground interchange passage form, viaduct is connected with warp-wise surface road on the ground, warp-wise vehicle passes through from ground viaduct, underground interchange passage is connected with broadwise surface road, broadwise vehicle passes through from underground interchange passage, and surface road is for pedestrian, bicycle and special license vehicle pass-through.
3. comprehensive complete straight-through direct left-hand rotation right lateral viaduct according to claim 1, it is characterized in that: in the crossings on different level that surface road, warp-wise viaduct, broadwise viaduct form, warp-wise viaduct and broadwise viaduct be not at sustained height, warp-wise viaduct is connected with warp-wise surface road, warp-wise vehicle passes through from warp-wise viaduct, broadwise viaduct is connected with broadwise surface road, broadwise vehicle passes through from broadwise viaduct, and surface road is for pedestrian, bicycle and special license vehicle pass-through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110218043.3A CN102900000B (en) | 2011-07-24 | 2011-07-24 | Comprehensive complete straight-through direct left-hand rotation right lateral viaduct |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110218043.3A CN102900000B (en) | 2011-07-24 | 2011-07-24 | Comprehensive complete straight-through direct left-hand rotation right lateral viaduct |
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| CN102900000A CN102900000A (en) | 2013-01-30 |
| CN102900000B true CN102900000B (en) | 2016-06-08 |
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| CN201110218043.3A Expired - Fee Related CN102900000B (en) | 2011-07-24 | 2011-07-24 | Comprehensive complete straight-through direct left-hand rotation right lateral viaduct |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119516A (en) * | 2016-02-24 | 2017-09-01 | 吴钦凡 | A kind of full crossings on different level scheme of urban road |
| WO2023070984A1 (en) * | 2021-10-27 | 2023-05-04 | 李强 | Heavy cross overpass of axis ring road trunk line |
| CN115262306A (en) * | 2022-06-06 | 2022-11-01 | 葛长周 | Novel urban overhead overpass |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1150611A (en) * | 1995-11-21 | 1997-05-28 | 彭中 | 'Pi' shape interchange |
| JP3606576B1 (en) * | 2004-03-19 | 2005-01-05 | 月灘建設株式会社 | Rotary side-by-side road structure |
| CN2856120Y (en) * | 2005-12-02 | 2007-01-10 | 郑权泽 | Omnidirection dual-layered gallop bridge |
| CN2926299Y (en) * | 2006-07-11 | 2007-07-25 | 黄祖清 | Overpass with parking position |
| CN101008171A (en) * | 2006-01-24 | 2007-08-01 | 潘玉恒 | Obstacle-free crossover for city road crossing |
| CN101210410A (en) * | 2007-12-25 | 2008-07-02 | 浙江交通职业技术学院 | Urban crossroad traffic split system |
-
2011
- 2011-07-24 CN CN201110218043.3A patent/CN102900000B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1150611A (en) * | 1995-11-21 | 1997-05-28 | 彭中 | 'Pi' shape interchange |
| JP3606576B1 (en) * | 2004-03-19 | 2005-01-05 | 月灘建設株式会社 | Rotary side-by-side road structure |
| CN2856120Y (en) * | 2005-12-02 | 2007-01-10 | 郑权泽 | Omnidirection dual-layered gallop bridge |
| CN101008171A (en) * | 2006-01-24 | 2007-08-01 | 潘玉恒 | Obstacle-free crossover for city road crossing |
| CN2926299Y (en) * | 2006-07-11 | 2007-07-25 | 黄祖清 | Overpass with parking position |
| CN101210410A (en) * | 2007-12-25 | 2008-07-02 | 浙江交通职业技术学院 | Urban crossroad traffic split system |
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| CN102900000A (en) | 2013-01-30 |
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