CN107630394A - A kind of assembly type is without lamp overpass at T-junction - Google Patents
A kind of assembly type is without lamp overpass at T-junction Download PDFInfo
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- CN107630394A CN107630394A CN201710883463.0A CN201710883463A CN107630394A CN 107630394 A CN107630394 A CN 107630394A CN 201710883463 A CN201710883463 A CN 201710883463A CN 107630394 A CN107630394 A CN 107630394A
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- longitudinal
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- lane
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Abstract
The invention provides a kind of assembly type without lamp overpass at T-junction, including longitudinal direction straight trip ramp 1, longitudinal left turn lane 2, longitudinal Through Lane 3, longitudinal right-turn lane 4, horizontal left-hand bend ramp 5, horizontal right-turn lane 6 and ramp support structure；The viaduct track is set simply, and traffic rule meets existing traffic rules, and T-shaped road junction can pass through crossing without traffic lights, all track vehicles without parking；Solve urban transportation to drive a vehicle caused by traffic lights congestion problems, urban transportation is turned into feasible without lamp is unimpeded.
Description
Technical field
The present invention relates to a kind of assembly type without lamp overpass at T-junction, the three-dimensional friendship of T-shaped intersection is mainly used in
It is logical.
Background technology
Currently, the method for T-shaped road junction traffic has a lot, such as：Rotating disc type, traffic lights formula, overpass type, it is neutral
It is even more to change various and set traffic lights to hand over bridge.Exactly because the setting of signal lamp, cause the meeting in the traffic of T-shaped road junction
The situation for having parking waiting occurs, and this is also the main reason for causing road vehicles smoothly to pass through.Especially signal lamp is set
More sections is put, vehicle average speed is relatively low, limits the throughput of vehicle, to traffic and commander's build-up of pressure.
The content of the invention
It is an object of the invention to provide a kind of assembly type without lamp overpass at T-junction, by not changing existing traffic rule
In the case of then, the scheme of use, efficiency of the vehicle by T-shaped road junction is improved, reduce vehicle suspending count, improve average car
Speed, so as to improve the road vehicle traffic capacity.
The technical solution adopted for the present invention to solve the technical problems is：A kind of assembly type without lamp overpass at T-junction,
It is main to include longitudinal direction straight trip ramp, longitudinal left turn lane, longitudinal Through Lane, longitudinal right-turn lane, horizontal left-hand bend slope
Road, horizontal right-turn lane and ramp support structure；The viaduct track is set simply, and traffic rule meets existing traffic rule
Then, T-shaped road junction can pass through crossing without traffic lights, all track vehicles without parking；Urban transportation is solved because of traffic lights
Caused by drive a vehicle congestion problems, urban transportation is turned into feasible without lamp is unimpeded.
Further, for a kind of assembly type without lamp overpass at T-junction, its material is steel construction, and combined type is installed, ramp
It is coupled to each other between each vertical column and bridge floor support using triangle or polygon steel structure, whole viaduct is turned into one
Steel structure body, increase resistance to overturning.
Further, the method for setting ramp Turning Roadways using left steering improves the T-shaped road junction traffic capacity.
Further, using Construction of Steel Structure, it is not necessary to larger underground foundation and pavement concrete basis, can shorten and apply
The work cycle.
The advantage of the invention is that using steel structural form, construction period is less than concrete structure viaduct；It is to drive a vehicle
, can specification vehicular behavior by lanes；All directions vehicle can be made not parking by T-shaped road junction without traffic lights, improved
Crossing passes through efficiency.It is not change existing traffic rule, traffic route is easily understood.
Brief description of the drawings
Fig. 1 is a kind of assembly type without lamp overpass at T-junction schematic diagram.
Wherein, 1 longitudinal direction straight trip ramp, 2 longitudinal left turn lanes, 3 longitudinal Through Lanes, 4 longitudinal right-turn lanes, 5 horizontal strokes
Turning ramp, 6 horizontal right-turn lanes and ramp support structure to the left.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated, it will be appreciated that and the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Incorporated by reference to Fig. 1, during implementation A longitudinally come car through vehicles walk 1 laterally straight trip ramp 1 B is driven towards by T-shaped road junction, indulge
Vehicle of turning left drives towards C by 2 longitudinal left-hand rotation ramps 2；B crossings right-turning vehicles, which are directly turned right, drives towards C；B always walk directly by car straight trip
Runway drives towards A by crossing；C crossings left turning vehicle drives towards B by 5 horizontal left-hand rotation ramps 5, and right-turning vehicles, which are directly turned right, to drive towards
A。
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (3)
1. a kind of assembly type is without lamp overpass at T-junction, it is characterised in that main to include longitudinal direction straight trip ramp 1, a longitudinal direction left side
Turning roadway 2, longitudinal Through Lane 3, longitudinal right-turn lane 4, horizontal left-hand bend ramp 5, horizontal right-turn lane 6 and ramp
Supporting construction；The viaduct track is set simply, and traffic rule meets existing traffic rules, and T-shaped road junction is without traffic lights, institute
There is track vehicle to pass through crossing without parking；Solve urban transportation to drive a vehicle caused by traffic lights congestion problems.Make city
City's traffic is unimpeded as feasible without lamp.
2. a kind of assembly type according to claim 1 is without lamp overpass at T-junction, it is characterised in that material is steel knot
Structure, combined type installation, it is coupled to each other, is made using triangle or polygon steel structure between each vertical column in ramp and bridge floor support
Whole viaduct turns into a steel structure body, increases resistance to overturning.
3. a kind of assembly type according to claim 1 is without lamp overpass at T-junction, it is characterised in that it is described go out longitudinal direction it is straight
Runway 1, the row of longitudinal Through Lane 3 are into longitudinal through way lane；Longitudinal left-hand bend ramp 2, horizontal left-hand bend ramp 5 form vertical respectively
The left steering passage of horizontal both direction；The right turn passage of both direction is even for directly turning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883463.0A CN107630394A (en) | 2017-09-26 | 2017-09-26 | A kind of assembly type is without lamp overpass at T-junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883463.0A CN107630394A (en) | 2017-09-26 | 2017-09-26 | A kind of assembly type is without lamp overpass at T-junction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107630394A true CN107630394A (en) | 2018-01-26 |
Family
ID=61102622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710883463.0A Pending CN107630394A (en) | 2017-09-26 | 2017-09-26 | A kind of assembly type is without lamp overpass at T-junction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107630394A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537384A (en) * | 2018-11-20 | 2019-03-29 | 定远县中林机械技术有限公司 | It is a kind of unimpeded without stop viaduct |
| CN113073506A (en) * | 2021-04-23 | 2021-07-06 | 李益安 | Three one-to-two-layer rectangular bridge deck overpass at three-way intersection |
-
2017
- 2017-09-26 CN CN201710883463.0A patent/CN107630394A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537384A (en) * | 2018-11-20 | 2019-03-29 | 定远县中林机械技术有限公司 | It is a kind of unimpeded without stop viaduct |
| CN113073506A (en) * | 2021-04-23 | 2021-07-06 | 李益安 | Three one-to-two-layer rectangular bridge deck overpass at three-way intersection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180126 |
|
| WD01 | Invention patent application deemed withdrawn after publication |