CN107268363A - City is without traffic lights omnidirectional overpass - Google Patents
City is without traffic lights omnidirectional overpass Download PDFInfo
- Publication number
- CN107268363A CN107268363A CN201710574968.9A CN201710574968A CN107268363A CN 107268363 A CN107268363 A CN 107268363A CN 201710574968 A CN201710574968 A CN 201710574968A CN 107268363 A CN107268363 A CN 107268363A
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- Prior art keywords
- section
- trunk roads
- major trunk
- climbing
- lower slope
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/04—Road crossings on different levels; Interconnections between roads on different levels
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses city without traffic lights omnidirectional overpass, it includes the first major trunk roads, the second major trunk roads, the 3rd major trunk roads and the 4th major trunk roads, and above-mentioned four major trunk roads are crisscross to constitute three-dimensional groined type omnidirectional overpass；The viaduct is provided centrally with circular driveway, and the outer ring track of the circular driveway is connected with four above-mentioned major trunk roads inner rings by multiple approach viaducts respectively.The lowest part of the highest point of upper bridge and lower bridge is used between four major trunk roads in the position intersected two-by-two for crosspoint, makes to be not present between major trunk roads to interfere.Adjacent major trunk roads are connected in cross-point locations using outside access bridge.It can be widely applied to each crossroad in city, cancel stop-go control in city, make wagon flow, the stream of people in city unblocked, greatly save the time of people, reduce the exhaust emissions of city vehicle, and traffic accident is reduced to a certain extent, so as to produce larger Social benefit and economic benefit.
Description
Technical field
The present invention relates to a kind of current multilevel traffic framework of traffic of crossroad, particularly a kind of city is complete without traffic lights
Direction viaduct.
Background technology
City vehicle and the congestion problems of pedestrian are solved, in cross（Containing T-shaped, similarly hereinafter）Cancel stop-go in crossing
Control is one of important measures.Vehicle, the straightway viaduct of pedestrian must just be set up at the parting of the ways by cancelling traffic lights.
And the viaduct of existing bridge type does not reach straightway requirement after can not setting up or set up in the crossroad in city.Its reason
Have two：One is that pedestrian to be accomplished passes through from ground is accessible, and vehicle accessible on bridge can be turned, and must just set up multilevel intersection
The many highest points in lower floor in bridge and upper strata intersect, and cause that whole bridge is higher, and extension is longer, and floor space is larger, and cost is compared with Gao Yin
And can not generally implement in city crossroad；Two be viaduct either some arcs turnings of right-angled intersection band of existing bridge type
Passage or other forms to there is vehicle intersection waiting problem, two roads of traffic lights are whole when only will be without viaduct
Body is waited becoming some branch roads when having viaduct and intersecting and waited, thus can not effectively be solved city vehicle pedestrian's congestion and asked
Topic.
The content of the invention
The present invention can solve the above mentioned problem present in the viaduct of existing bridge type.It can be widely applied to each cross in city
Crossing, cancels stop-go control in city, makes the wagon flow in city, the stream of people unblocked, greatly save the time of people,
The exhaust emissions of city vehicle is reduced, and reduces traffic accident to a certain extent（Crossroad is urban traffic accident
Multiple area）So as to produce larger Social benefit and economic benefit.
The present invention proposes following technical scheme：City is without traffic lights omnidirectional overpass, and it includes the first major trunk roads, second
Major trunk roads, the 3rd major trunk roads and the 4th major trunk roads, above-mentioned four major trunk roads are crisscross to constitute three-dimensional groined type omnirange grade separation
Bridge；The viaduct is provided centrally with circular driveway, the outer ring track of the circular driveway respectively with four above-mentioned trunks
Road inner ring is connected by multiple approach viaducts.
Use the highest point of upper bridge with the lowest part of lower bridge for friendship between four major trunk roads in the position intersected two-by-two
Crunode, makes interference is not present between major trunk roads.
Adjacent major trunk roads are connected in cross-point locations using outside access bridge.
First major trunk roads include first climbing section, first climbing section highest point by between the first bridge pier support,
The kerb lane of first climbing section, is connected by the first outside access bridge with the 4th major trunk roads, and described first to climb after section be the
One straight overhead section, described first straight overhead section end be the first lower slope section.
Second major trunk roads include second climbing section, second climbing section highest point by between the second bridge pier support,
The kerb lane of second climbing section, is connected by the second outside access bridge with the 3rd major trunk roads, and described second to climb after section be the
Two straight overhead section, described second straight overhead section end be the second lower slope section.
3rd major trunk roads include the 3rd climbing section, the 3rd climbing section highest point by between the 3rd bridge pier support,
The kerb lane of 3rd climbing section, is connected, the described 3rd climbs by the 3rd outside access bridge with the first lower slope section of the first major trunk roads
It it is the 3rd straight overhead section after the section of slope, the described 3rd straight overhead section of end is the 3rd lower slope section.
4th major trunk roads include the 4th climbing section, the 4th climbing section highest point by between the 4th bridge pier support,
The kerb lane of 4th climbing section, is connected, the described 4th climbs by the 4th outside access bridge with the second lower slope section of the second major trunk roads
It it is the 4th straight overhead section after the section of slope, the described 4th straight overhead section of end is the 4th lower slope section.
Four tangential directions in the circular driveway outmost turns track are connected with the first approach viaduct in turn, second overhead drawn
Bridge, the 3rd approach viaduct and the 4th approach viaduct；
The other end of first approach viaduct is connected with the inside lane of the 4th lower slope section of the 4th major trunk roads；
The other end of second approach viaduct is connected with the inside lane of the first lower slope section of the first major trunk roads；
The other end of 3rd approach viaduct is connected with the inside lane of the 3rd lower slope section of the 3rd major trunk roads；
The other end of 4th approach viaduct is connected with the inside lane of the second lower slope section of the second major trunk roads.
Flower bed is provided between two neighboring major trunk roads.
Straight overhead section of four major trunk roads is supported by multiple support piers respectively.
Four major trunk roads along its elevation direction be followed successively by climbing section, highest section, first start lower slope section, horizontal segment,
Second starts lower slope section, last lower slope section and ground level section.
The present invention achieves following technique effect：
1st, the present invention intersects track from aerial overlook for " well " font, and two tracks intersected vertically of city crossroad are connecing
It is that the track separated is being handed over two-by-two that nearly Shi Meitiao roads of the present invention, which are split up into two roads with the outstanding feature that the present invention is connected the present invention,
It can accomplish that the lowest part of the highest point and lower bridge of upper bridge intersects during fork, and not influence pedestrian unblocked on ground, so that
Greatly reduce the height of whole bridge.
2nd, the present invention is provided with a circular road and on circular road there is provided 4 are maked somebody a mere figurehead and turned in " well " word center
By-path, is passed through with the omnirange for realizing vehicle, that is, keeps straight on, turns left, turning around, turning right, returning to this track, wherein, keep straight on, turn left,
Turn right and wait phenomenon without intersection；Turn around and return this track and although there is crossover phenomenon, but because needing the vehicle of this lane change very
It is few, it can be waited on circular track, not influence other vehicle smooths without hindrance, and in the less city of vehicle flowrate, can cancelled specially
Right-hand rotation by-path is used, realizes and turns right directly on circular track.
3rd, pedestrian can be unblocked on cross road surface, without separately setting overhead or underground pedestrian passageway.
4th, the present invention adapts to the different crossroad in different cities, even if not being that vertical crossroad can be close to originally
It is transformed into and intersects vertically during viaduct.
5th, the present invention is regular, symmetrical, attractive in appearance, and flower bed can be set at 4 jags of road and is set under circular bridge
Circular buffet and round-backed armchair etc., add the usable floor area in city, beautifying city facilitates pedestrian.
6th, the viaduct can be produced in batches with factory, Assembling, greatly reduced the Assembling time, reduced into
This.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the viaduct three dimensional structure diagram of the present invention.
Fig. 2 is the overpass plane structural representation of the present invention.
Fig. 3 is the viaduct segmentation elevation schematic diagram of the present invention.
Embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
Such as Fig. 1-3, city is without traffic lights omnidirectional overpass, and it includes the first major trunk roads 1, the second major trunk roads the 2, the 3rd and led
The major trunk roads 4 of arterial highway 3 and the 4th, above-mentioned four major trunk roads are crisscross to constitute three-dimensional groined type omnidirectional overpass；The grade separation
Bridge is provided centrally with circular driveway 7, and the outer ring track of the circular driveway 7 passes through with four above-mentioned major trunk roads inner rings respectively
Multiple approach viaducts are connected.
Further, the highest point and lower bridge of upper bridge are used most in the position intersected two-by-two between four major trunk roads
Lower is crosspoint, makes interference is not present between major trunk roads.
Further, adjacent major trunk roads are connected in cross-point locations using outside access bridge.
Further, first major trunk roads 1 include the first climbing section 101, and the highest point of the first climbing section 101 passes through the
Supported between one bridge pier 102, the kerb lane of the first climbing section 101 passes through the first outside access bridge 103 and the phase of the 4th major trunk roads 4
Even, the end for after the first climbing section 101 being first straight overhead section 104, described first straight overhead section 104 is first
Lower slope section 105.
Further, second major trunk roads 2 include the second climbing section 201, and the highest point of the second climbing section 201 passes through the
Supported between two bridge piers 202, the kerb lane of the second climbing section 201 passes through the second outside access bridge 203 and the phase of the 3rd major trunk roads 3
Even, the end for after the second climbing section 201 being second straight overhead section 204, described second straight overhead section 204 is second
Lower slope section 205.
Further, the 3rd major trunk roads 3 include the 3rd climbing section 301, and the highest point of the 3rd climbing section 301 passes through the
Supported between three bridge piers 302, the kerb lane of the 3rd climbing section 301 passes through the 3rd outside access bridge 303 and the first major trunk roads 1
First lower slope section 105 is connected, and is the 3rd straight overhead section 304 after the 3rd climbing section 301, the described 3rd straight overhead section
304 end is the 3rd lower slope section 305.
Further, the 4th major trunk roads 4 include the 4th climbing section 401, and the highest point of the 4th climbing section 401 passes through the
Supported between four bridge piers 402, the kerb lane of the 4th climbing section 401 passes through the 4th outside access bridge 403 and the second major trunk roads 2
Second lower slope section 205 is connected, and is the 4th straight overhead section 404 after the 4th climbing section 401, the described 4th straight overhead section
404 end is the 4th lower slope section 405.
Further, four tangential directions in the outmost turns track of circular driveway 7 are connected with the first approach viaduct in turn
701st, the second approach viaduct 702, the 3rd approach viaduct 703 and the 4th approach viaduct 704；
Further, the inside lane of the 4th lower slope section 405 of the other end of first approach viaduct 701 and the 4th major trunk roads 4
It is connected；
Further, the inside lane of the first lower slope section 105 of the other end of second approach viaduct 702 and the first major trunk roads 1
It is connected；
Further, the inside lane of the 3rd lower slope section 305 of the other end of the 3rd approach viaduct 703 and the 3rd major trunk roads 3
It is connected；
Further, the inside lane of the second lower slope section 205 of the other end of the 4th approach viaduct 704 and the second major trunk roads 2
It is connected.
Further, it is provided with flower bed 5 between two neighboring major trunk roads.
Further, straight overhead section of four major trunk roads is supported by multiple support piers 6 respectively.
Further, four major trunk roads are followed successively by climbing section 801, highest section 802, first along its elevation direction and started
Lower slope section 803, horizontal segment 804, second start lower slope section 805, last lower slope section 806 and ground level section 807.
Embodiment 2：
As shown in Fig. 2 by taking the right roads of A as an example, remaining road is same；
Vehicle right-hand rotation circuit, vehicle enters viaduct from the A right sides, when it needs to turn right, and it is right until reaching B along A1 circuits,
Climb the outside access bridge 103 of section 101 and first along the first of the first major trunk roads 1, then to the 4th lower slope section of the 4th major trunk roads 4
405, final realize is turned right；
Vehicle straight trip circuit, vehicle enters viaduct from the A right sides, when it needs straight trip, and it is left until reaching C along A2 circuits,
It is final to realize directly i.e. along the first 101, first straight overhead section 104 of section of climbing of the first major trunk roads 1 and the first lower slope section 105
OK；
Vehicle left-hand rotation circuit, vehicle enters viaduct from the A right sides, when it needs, and it is left until reaching D along A3 circuits,
I.e. along the first straight overhead section 104 of section 101 and first of climbing of the first major trunk roads 1, enter back into circular driveway 7 the 3rd is high
Frame access bridge 703, enters back into the 3rd lower slope section 305 to the 3rd major trunk roads 3, final to realize；
Head end operation circuit, vehicle enters viaduct from the A right sides, when it needs u-turn, and it is left until reaching A along A4 circuits,
I.e. along the first straight overhead section 104 of section 101 and first of climbing of the first major trunk roads 1, enter back into circular driveway 7 the 4th is high
Frame access bridge 704, enters back into the second lower slope section 205 to the second major trunk roads 2, final to realize u-turn.
And so on the right-hand rotations of other track vehicles, straight trip can be achieved, turns left and u-turn is passed through.
By above-mentioned description, those skilled in the art completely can be in the model without departing from this invention technological thought
In enclosing, various changes and amendments are carried out all within protection scope of the present invention.The unaccomplished matter of the present invention, belongs to ability
The common knowledge of field technique personnel.
Claims (9)
1. city is without traffic lights omnidirectional overpass, it is characterised in that：It includes the first major trunk roads（1）, the second major trunk roads（2）、
3rd major trunk roads（3）With the 4th major trunk roads（4）, above-mentioned four major trunk roads are crisscross to constitute three-dimensional groined type omnirange grade separation
Bridge；The viaduct is provided centrally with circular driveway（7）, the circular driveway（7）Outer ring track respectively with above-mentioned four
Bar major trunk roads inner ring is connected by multiple approach viaducts；
The lowest part of the highest point of upper bridge and lower bridge is used between four major trunk roads in the position intersected two-by-two for crosspoint,
Make interference is not present between major trunk roads；
Adjacent major trunk roads are connected in cross-point locations using outside access bridge.
2. city according to claim 1 is without traffic lights omnidirectional overpass, it is characterised in that：First major trunk roads
（1）Including the first climbing section（101）, the first climbing section（101）Highest point pass through the first bridge pier（102）Between support, first
Climbing section（101）Kerb lane, pass through the first outside access bridge（103）With the 4th major trunk roads（4）It is connected, the first climbing section
（101）It is first straight overhead section afterwards（104）, described first straight overhead section（104）End be the first lower slope section
（105）.
3. city according to claim 1 is without traffic lights omnidirectional overpass, it is characterised in that：Second major trunk roads
（2）Including the second climbing section（201）, the second climbing section（201）Highest point pass through the second bridge pier（202）Between support, second
Climbing section（201）Kerb lane, pass through the second outside access bridge（203）With the 3rd major trunk roads（3）It is connected, the second climbing section
（201）It is second straight overhead section afterwards（204）, described second straight overhead section（204）End be the second lower slope section
（205）.
4. city according to claim 1 is without traffic lights omnidirectional overpass, it is characterised in that：3rd major trunk roads
（3）Including the 3rd climbing section（301）, the 3rd climbing section（301）Highest point pass through the 3rd bridge pier（302）Between support, the 3rd
Climbing section（301）Kerb lane, pass through the 3rd outside access bridge（303）With the first major trunk roads（1）The first lower slope section（105）Phase
Even, the 3rd climbing section（301）It it is afterwards the 3rd straight overhead section（304）, the described 3rd straight overhead section（304）End
For the 3rd lower slope section（305）.
5. city according to claim 1 is without traffic lights omnidirectional overpass, it is characterised in that：4th major trunk roads
（4）Including the 4th climbing section（401）, the 4th climbing section（401）Highest point pass through the 4th bridge pier（402）Between support, the 4th
Climbing section（401）Kerb lane, pass through the 4th outside access bridge（403）With the second major trunk roads（2）The second lower slope section（205）Phase
Even, the 4th climbing section（401）It it is afterwards the 4th straight overhead section（404）, the described 4th straight overhead section（404）End
For the 4th lower slope section（405）.
6. city according to claim 1 is without traffic lights omnidirectional overpass, it is characterised in that：The circular driveway（7）
Four tangential directions in outmost turns track are connected with the first approach viaduct in turn（701）, the second approach viaduct（702）, it is the 3rd high
Frame access bridge（703）With the 4th approach viaduct（704）；
First approach viaduct（701）The other end and the 4th major trunk roads（4）The 4th lower slope section（405）Inside lane phase
Even；
Second approach viaduct（702）The other end and the first major trunk roads（1）The first lower slope section（105）Inside lane phase
Even；
3rd approach viaduct（703）The other end and the 3rd major trunk roads（3）The 3rd lower slope section（305）Inside lane phase
Even；
4th approach viaduct（704）The other end and the second major trunk roads（2）The second lower slope section（205）Inside lane phase
Even.
7. city according to claim 1 is without traffic lights omnidirectional overpass, it is characterised in that：Two neighboring major trunk roads it
Between be provided with flower bed（5）.
8. city according to claim 1 is without traffic lights omnidirectional overpass, it is characterised in that：Four major trunk roads it is straight
Overhead section passes through multiple support piers respectively（6）Support.
9. city according to claim 1 is without traffic lights omnidirectional overpass, it is characterised in that：Four major trunk roads edges
Its elevation direction is followed successively by climbing section（801）, highest section（802）, first start lower slope section（803）, horizontal segment（804）, second
Start lower slope section（805）, last lower slope section（806）With ground level section（807）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710574968.9A CN107268363A (en) | 2017-07-14 | 2017-07-14 | City is without traffic lights omnidirectional overpass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710574968.9A CN107268363A (en) | 2017-07-14 | 2017-07-14 | City is without traffic lights omnidirectional overpass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107268363A true CN107268363A (en) | 2017-10-20 |
Family
ID=60071948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710574968.9A Pending CN107268363A (en) | 2017-07-14 | 2017-07-14 | City is without traffic lights omnidirectional overpass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107268363A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592390A (en) * | 2022-04-19 | 2022-06-07 | 四川省交通勘察设计研究院有限公司 | Three-way grade-separated crossing complex traffic road in residential quarter |
-
2017
- 2017-07-14 CN CN201710574968.9A patent/CN107268363A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592390A (en) * | 2022-04-19 | 2022-06-07 | 四川省交通勘察设计研究院有限公司 | Three-way grade-separated crossing complex traffic road in residential quarter |
| CN114592390B (en) * | 2022-04-19 | 2024-04-26 | 四川省交通勘察设计研究院有限公司 | Three-way three-dimensional intersection complex traffic road of small triangular area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171020 |