CN100526557C - Direction unrestrained viaduct without crossing point and conflict point and capable of high speed running - Google Patents
Direction unrestrained viaduct without crossing point and conflict point and capable of high speed running Download PDFInfo
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- CN100526557C CN100526557C CNB2007100011951A CN200710001195A CN100526557C CN 100526557 C CN100526557 C CN 100526557C CN B2007100011951 A CNB2007100011951 A CN B2007100011951A CN 200710001195 A CN200710001195 A CN 200710001195A CN 100526557 C CN100526557 C CN 100526557C
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- hand rotation
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- bridge
- overpass
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Abstract
An all-pass mode overpass without intersection points and conflict points can facilitate driving with high speed. It is a full-fresh design proposal of overpass which breaks conventionality and traditional custom. Taking world acknowledged physical conservation law as the principle, an overpass with more smart conception, more unique model, more natural connection, more entire function, more clear simpleness, more rational fluency and capability of resolving all difficulties in transportation is designed. The overpass has small area, low cost, on conflict points, no intersection points and can reduce traffic accidents, protect lives, save energy sources and time, initiate separated driving of automobiles and non-automobiles, close history of left turning vehicles turning right firstly, has clear direction of turn-around line which is clear at a glance for both new and old drivers. It integrates many merits in the smallest diameter and changes the structure thoroughly.
Description
Technical field
The present invention relates to the overpass bridge of field of traffic.
Background technology
In view of in recent years, raising along with developing of automobile industry and living standards of the people, automobile has become the first-selected instrument of people's trip, because automobile quantity rapidly increases, bring immense pressure to urban traffic, add that the city traffic lights are too much, the overpass bridge design is unreasonable again, so cause the phenomenon of traffic jam to be on the rise.Especially in international metropolis, whenever rush hour morning and evening urban traffic just be absorbed in a slice state of paralysis, streets and lanes are that the automobile of creeping forms the dragon group that head and the tail lose everywhere.Its one of the main reasons is: a lot of crossroads do not have overpass bridge, complete in traffic lights control, and existing overpass bridge common design falls behind, unreasonable structure, and design shape is huge, cost is very high, with traffic lights control saving fund, be actually and hindered development and national economy on the surface, it all is stereotyped making a general survey of global overpass bridge design, it is the arch-criminal of traffic congestion, and motor vehicle can not directly turn left and intersect with the opposing party's vehicle that turns left.Add motor vehicle and mix the situation that interweaves and cause confusion with bicycle.Existing overpass bridge design direction is uncertain again, sometimes in addition the pedestrian all be hard to tell direction, let alone driver.Xizhimen overpass bridge is exactly an example, know just after building up that its design is unreasonable, can't resolve traffic congestion at all, cause the fund repetition and waste on the contrary, Yuquan Ying Qiao also is like this, not only floor space is too huge, and it also is to travel to the right earlier just can finish that motor vehicle turns left, and motor vehicle and bicycle can not cause people's car to mix traffic congestion by separated running.And for example application number be two layers of overpass bridge of 00105270.5 it not only floor space is big, design uningenious, especially four craspedodrome lines can not compactly be kept straight on, and bending is too big, and sight line is unclear to be easy in crossing generation traffic accident, cause personal injury, vehicle on loop wire all should be run at high speed, four left-hand rotation lines also because of angle too Xiao Yi traffic jam takes place, China is because of the populous kingdom of a bicycle especially, the overpass bridge of this design does not have nonmotorized vehicle lane, does not know how bicycle travels.It is unclear that application number is that 97121861.7 overpass bridge designs mixed and disorderly direction, because of overpass bridge designs unreasonable, cause the unreasonable the old and new of the causing driver of road sign to confuse at this, the impassable traffic jam that causes, again because of not observing the law of conservation of physics, so inconvenience is advocated, and is complicated simple thing, be oneself trapping well.
Summary of the invention
The purpose of this invention is to provide the overpass bridge that a kind of ten thousand general formulas do not have the intertwined point, do not have conflict point to run at high speed, broken traditional design scheme, thoroughly all difficult problems of transport solution obstruction.
Purpose of the present invention is to implement like this, overpass bridge is taking up an area of just thoroughly transport solution obstruction within 130 meters of the diameters, its cost is little, fill out overpass bridge on the soil with ditching, easy construction, simple in structure, it utilizes universally acknowledged physics law of conservation and geometry principle cleverly, started the way to get there that people's car separates, the historical record that the motor vehicle that is through with turns left and travels to the right earlier, turn line need not be striden main bridge and just can directly be reversed end for end.
Adopt the overpass bridge of above technical scheme construction to have following advantage:
One, floor space is little, only 130 meters of diameters, and present overpass bridge diameter 400-500 rice (four Weybridges, Yuquan battalion overpass bridge diameter reaches 500-600 rice) cost is low, (can save according to structure different ten thousand logical overpass bridges 50% cost).
Two, do not have conflict point, do not have the intertwined point, reduce traffic accident, protection people's life, energy conservation is saved time, human and material resources.
Three, started the precedent of motor vehicle and bicycle separated running, the history that the motor vehicle that is through with turns left and travels to the right earlier can directly be turned left.
Four, do not have turn line, the road sign direction is clear, and the old and new driver can come into plain view.
Five, the gradient, angle, highly reasonable, sight line is good, meets international regulation.
Six, can thoroughly eradicate all worries of bringing to the driver because of blocking up, allow them not have the driving of misgivings.
Description of drawings
Accompanying drawing is overpass plane figure of the present invention.
AB, A among the figure
1B
1Be main stem, CD, C
1D is main bridge, EF, E
1F
1, E
2F
2, E
3F
3Be the left-hand rotation line, GH, G
1H
1, C
2H
2, C
3H
3Be the right-hand rotation line, NP, N
1P
1, N
2P
2, N
3P
3Be turn line, LM, L
1M
1, L
2M
2, L
3M
3Be the bicycle line.
The specific embodiment
The overpass bridge that a kind of ten thousand general formulas do not have the intertwined point, do not have conflict point to run at high speed is by two main stem AB, A
1B
1, two main bridge CD, C
1D
1, four left-hand rotation line EF, E
1F
1, E
2F
2, E
3F
3, four right-hand rotation line GH, G
1H
1, C
2H
2, C
3H
3, four turn line NP, N
1P
1, N
2P
2, N
3P
3, four bicycle line LM, L
1M
1, L
2M
2, L
3M
3Form one three layers overpass bridge system.Main stem is square crosswise center compactness than straight main bridge than straight branch levels does not have the slit, article two, main stem be the groove shape therefrom the mind-set two ends stretch symmetry by narrow to wide separately, two main stem symmetries are passed right side left-hand bend line and main bridge and are passed opposite left-hand rotation line again and finish craspedodrome.Two main bridge symmetries are one high and one low shape, and bridge one end lower is a slope groove shape, and to be high sloping shape symmetry separated up and down to wide by narrow the bridge other end, and two main bridge symmetries stride across right side left-hand rotation line and stride across main stem and pass opposite left-hand rotation line again and finish straight line.
Article four, motor vehicle left-hand rotation line EF, E
1F
1, E
2F
2, E
3F
3, two left-hand rotation lines of main stem direction pass the right side turning guide marking and stride across opposite direct lane and nonmotorized vehicle lane on the turn line right side, pass left side nonmotorized vehicle lane and craspedodrome line, pass left side left-hand bend line again and finish left-hand bend; Angle of turn between 120 degree-160 degree, two left-hand rotation lines in addition, main bridge direction stride across right side left-hand rotation line opposite craspedodrome line and nonmotorized vehicle lane from low to high, stride across left side nonmotorized vehicle lane, direct lane and left side left-hand bend line again, finish left-hand bend; Angle of turn is between 120 degree-160 degree.
Article four, motor vehicle right-hand rotation line GH, G
1H
1, C
2H
2, C
3H
3, wherein two main stem directions stride across craspedodrome bicycle line, stride across the left side nonmotorized vehicle lane and finish right-hand bend; Two right-hand bend lines in addition, main bridge direction is passed the craspedodrome nonmotorized vehicle lane, strides across left side craspedodrome nonmotorized vehicle lane and finishes right-hand bend.
Be provided with turn line NP, the N of four direction
1P
1, N
2P
2, N
3P
3, the center line both sides are reserved 10 meters-15 meters distances in track respectively as the tune dedicated Lanes.
Two nonmotorized vehicle lanes on the main stem, adjacent motorway passes the right-hand rotation line, passes right side left-hand rotation line, passes to be slope groove shape behind main bridge and opposite left-hand bend line and the right side turning guide marking and to finish craspedodrome from low to high; Nonmotorized vehicle lane on the main bridge, the motorway on the adjacent main bridge strides across motor vehicle right-hand rotation line, strides across behind the main bridge to be slope groove shape by height to low, passes opposite left-hand rotation line and finishes craspedodrome.
Claims (4)
1, a kind of ten thousand general formulas do not have the intertwined point, the overpass bridge that does not have conflict point to run at high speed, by two main stems, two main bridges, article four, left-hand rotation line, article four, right-hand rotation line, article four, turn line, article four, the bicycle line is formed one three layers overpass bridge system, it is characterized in that: main stem (A-B, A1-B1) straight, main bridge (C-D, C1-D1) straight, main stem and main bridge divide two-layer up and down, overlook and be square crosswise, main stem and main bridge central part compactness do not have the slit, article two, the cross section of main stem is the groove shape, main stem therefrom mind-set two ends symmetry extends, separate gradually to wide by narrow, article two, the main stem symmetry is passed right side left-hand rotation line and main bridge, passes opposite left-hand rotation line again and finishes craspedodrome; Two main bridge symmetries are one high and one low shape, and main bridge one end lower is the slope, and cross section is the groove shape; The main bridge other end is high sloping shape, and main bridge self symmetry is extended, and is separated up and down to wide by narrow, and two main bridge symmetries stride across right side left-hand rotation line, stride across main stem, pass opposite left-hand rotation line again and finish craspedodrome.
2, the ten thousand general formulas according to claim 1 overpass bridge that do not have the intertwined point, do not have conflict point to run at high speed, it is characterized in that: four left-hand rotation lines, wherein two of main stem direction left-hand rotation lines are on the turn line right side, pass the right-hand rotation line, stride across opposite direct lane and nonmotorized vehicle lane, pass left side nonmotorized vehicle lane and motor vehicle craspedodrome line, pass left side left-hand rotation line again and finish left-hand bend, angle of turn is between 120 degree-160 degree; Two left-hand rotation lines stride across right side left-hand rotation line and opposite motor vehicle craspedodrome line and nonmotorized vehicle lane, stride across left side nonmotorized vehicle lane, direct lane and left side left-hand rotation line more in addition, finish left-hand bend, and angle of turn is between 120 degree-160 degree.
3, the ten thousand general formulas according to claim 1 overpass bridge that do not have the intertwined point, do not have conflict point to run at high speed, it is characterized in that: four right-hand rotation lines, wherein the right-hand rotation line of two main stem directions strides across craspedodrome bicycle line, strides across the left side nonmotorized vehicle lane and finishes right-hand bend; Two right-hand rotation lines in addition, main bridge direction is passed the craspedodrome nonmotorized vehicle lane, is striden across left side craspedodrome nonmotorized vehicle lane, finishes right-hand bend.
4, the ten thousand general formulas according to claim 1 overpass bridge that do not have the intertwined point, do not have conflict point to run at high speed, it is characterized in that: the turn line that is provided with four direction, main bridge and main stem center line both sides are reserved the distance in 10 meters-15 meters in track respectively, as the tune dedicated Lanes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100011951A CN100526557C (en) | 2006-03-09 | 2007-01-22 | Direction unrestrained viaduct without crossing point and conflict point and capable of high speed running |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610057115 | 2006-03-09 | ||
| CN200610057115.X | 2006-03-09 | ||
| CNB2007100011951A CN100526557C (en) | 2006-03-09 | 2007-01-22 | Direction unrestrained viaduct without crossing point and conflict point and capable of high speed running |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101033601A CN101033601A (en) | 2007-09-12 |
| CN100526557C true CN100526557C (en) | 2009-08-12 |
Family
ID=38730328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100011951A Expired - Fee Related CN100526557C (en) | 2006-03-09 | 2007-01-22 | Direction unrestrained viaduct without crossing point and conflict point and capable of high speed running |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100526557C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831850A (en) * | 2010-04-09 | 2010-09-15 | 赵殿龙 | Layered throughout connection type overpass |
| CN101871194B (en) * | 2010-06-30 | 2012-07-04 | 赵殿龙 | Asymmetrical span type full-interchange overpass |
| CN102345259A (en) * | 2010-08-03 | 2012-02-08 | 陈海水 | Overhead gain road connection method |
| CN102268853B (en) * | 2011-06-10 | 2014-12-10 | 邱世军 | Intersection flyover |
| CN102493302A (en) * | 2011-11-30 | 2012-06-13 | 中国市政工程中南设计研究总院 | Viaduct technology under innovated traffic organization method |
| CN102605692B (en) * | 2012-03-14 | 2015-02-25 | 贾德玉 | Unobstructed flyover |
-
2007
- 2007-01-22 CN CNB2007100011951A patent/CN100526557C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101033601A (en) | 2007-09-12 |
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Granted publication date: 20090812 Termination date: 20120122 |