CN106758620B - A kind of five fork in the road roads of the current viaduct of quincunx bilayer - Google Patents
A kind of five fork in the road roads of the current viaduct of quincunx bilayer Download PDFInfo
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- CN106758620B CN106758620B CN201710030140.7A CN201710030140A CN106758620B CN 106758620 B CN106758620 B CN 106758620B CN 201710030140 A CN201710030140 A CN 201710030140A CN 106758620 B CN106758620 B CN 106758620B
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- access bridge
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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
- E01C1/002—Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
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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 a kind of five fork in the road roads of the current viaduct of quincunx bilayer, it is characterized in that intersection includes upper layer viaduct and lower floor rotary island.Upper layer viaduct includes five structural units, any one structural unit includes: an import access bridge, a shunting intersection, an intertexture lane, interflow intersection, one outlet access bridge and a winding lane；Lower floor rotary island is made of straight trip entrance driveway, right-hand rotation entrance driveway, straight trip exit ramp, right-hand rotation exit ramp.The present invention can solve the problem of existing viaduct cannot achieve the full intercommunication in five forks in the road, guarantee the smooth operation that traffic is still kept in the case where being not provided with traffic lights, and the traffic pressure of big load can be alleviated, to effectively solve the problems, such as urban traffic safety and traffic congestion.
Description
Technical field
The invention belongs to road & bridge design field, five branch roads of specifically a kind of current viaduct of quincunx bilayer
Mouth road.
Background technique
Intersection is different directions road in the part that same plane intersects, and is generally divided into level-crossing and three-dimensional friendship
Fork.Crossings on different level can be such that each flow passes through in Different Plane, overcome that level-crossing running speed is low, the traffic capacity is poor
The characteristics of.And five forks in the road are a typical special-shaped intersections in intersection, in this intersection, traffic is participated in
Person is difficult smoothly to pass through by common traffic lights instruction, while being difficult to differentiate direction of advance.These two issues at
For the principal element for causing traffic accident and obstruction.The settling mode of existing five branch road intersection, by using reconstruction five
A road in road deforms five branch road intersections of script and is known as cross junction.This solution can be applied
Be limited in scope, be only applicable to traffic loading have notable difference five branch road intersections；Driver is passing through this kind of intersection
When, the traffic loading for reconstructing road suddenly increases, and takes more time to pass through intersection.
Summary of the invention
The present invention is to propose a kind of current grade separation of quincunx bilayer to solve above-mentioned the shortcomings of the prior art place
Five fork in the road roads of bridge guarantee to can solve the problem of existing viaduct cannot achieve five branch road crossing full interconnections not
The smooth operation of traffic is still kept in the case that traffic lights are set, and can alleviate the traffic pressure of big load, to have
Effect solves the problems, such as urban traffic safety and traffic congestion.
The present invention adopts the following technical scheme that in order to solve the technical problem
A kind of the characteristics of five fork in the road road of quincunx bilayer of the present invention current viaduct includes: that the quincunx on upper layer is vertical
Hand over bridge, the ground rotary island of lower layer and the inlet and outlet road in five directions；
Any one inlet and outlet road includes: the entrance driveway being made of straight trip entrance driveway and right-hand rotation entrance driveway and is exported by straight trip
The exit ramp that road and right-hand rotation exit ramp are constituted；
The quincunx viaduct includes five structural units；Any one structural unit includes: import access bridge, one
A shunting intersection, an intertexture lane, interflow intersection, one outlet access bridge and a winding lane；
The ground rotary island is the rotary island form of traffic above-ground, and the right-hand rotation entrance driveway with any one inlet and outlet road respectively
It is connected with right-hand rotation exit ramp；
Defining any one inlet and outlet road is current inlet and outlet road, and current inlet and outlet road is first import and export counterclockwise
Road；Defining any one structural unit is current structure unit；And current structure unit is first structural unit counterclockwise；
The straight trip entrance driveway in the current inlet and outlet road is connected with the import access bridge of current structure unit, and ties currently
The shunting intersection of structure unit is connected with the intertexture lane of current structure unit and outlet access bridge respectively, the current structure
The intertexture lane of unit is in the interflow intersection of second structural unit counterclockwise and going out for second structural unit counterclockwise
Mouth access bridge is connected；The outlet access bridge of the current structure unit straight trip exit ramp with third inlet and outlet counterclockwise road respectively
It is connected with the winding lane of current structure unit；The winding lane of the current structure unit and third structure counterclockwise
The import access bridge of unit is connected.
Compared with prior art, the beneficial effects of the present invention are:
1, viaduct according to the present invention does not change the foundation structure of original intersection, double by using a kind of quincunx
Five fork in the road road structures of layer viaduct, guarantee under the premise of not setting up traffic lights, solve existing five branch road and hand over
It can not realize that all directions wagon flow is unblocked by effective way in prong, not interfere with each other, completely eliminate plane conflict point
Full intercommunication problem realizes the full intercommunication problem of five branch road intersections, any one crossing can enter viaduct road, can be with
The problem of viaduct road is left from any one other crossing.The smooth operation for maintaining traffic, greatly alleviates intersection
When mouthful vehicle pass-through, traffic signals or direction of travel it is unknown caused by traffic jam and the big load to accompany friendship
Logical pressure.
2, what the present invention was innovative proposes the thought of intersection node road network, devises a kind of new Double-layer cloverleaf junction
The omnidirectional full intercommunication form of road network formula is designed by the structure that upper layer viaduct and lower floor rotary island combine, will be handed over
The function diversification of prong, space are rationalized, by the upper lower leaf of traffic interchange, the multi-direction effect that do not interfere with or disturb each other mutually and chessboard
The distribution traffic loading function of formula road network combines, and provides safety, rapid, warp to enter the traffic participant of viaduct road
Ji, comfortable driving conditions.
3, the present invention is by using upper layer viaduct and lower floor rotary island, the road net structure of two layers of same level, so that
The vehicle for entering five branch road intersections from any one crossing exists simultaneously two different traffic routes, by previous same direction
Traffic loading on same road is divided into upper layer viaduct and lower layer's rotary island two parts traffic loading according to viaduct structure, and leads to
Crossing traffic guidance technology makes upper layer and lower layer road structure undertake the traffic loading to reach unanimity, greatly reduces inside intersection
Traffic loading on the same road of same direction, improves traffic circulation efficiency.
4, in viaduct road of the present invention by the design process of upper layer viaduct structure, according to steiner tree
(Steiner Tree) principle designs a large amount of conllinear road, reduce road total length degree required for different directions wagon flow and
The gross area, during overcoming previous Blind Points in Design of Grade Separation, every wagon flow for increasing a direction just needs to increase same direction road
Problem, greatly reduce road construction totle drilling cost required for reaching the full intercommunication purpose of viaduct, maximally utilized rare
Viaduct resource.
5, viaduct structure is by using two kinds of space structure designs of upper straddle type and underpass type at the middle and upper levels by the present invention, vertical
Being interweaved in face, reduces occupied area, improves space utilization rate, and it is normal to overcome common alfalfa type and trumpet type etc.
The shortcomings that interchange overpass seen takes up a large area, restricted application.
Detailed description of the invention
Fig. 1 is the overall structure figure of five fork in the road roads of the current viaduct of quincunx bilayer of the present invention；
Fig. 2 is five branch road mouth structure labeled graphs of the current viaduct of quincunx bilayer of the present invention；
Fig. 3 is the upper layer viaduct structural unit figure of five fork in the road roads of the current viaduct of quincunx bilayer of the present invention；
Fig. 4 is the upper layer viaduct structure chart of five fork in the road roads of the current viaduct of quincunx bilayer of the present invention；
Fig. 5 is the lower floor rotary island structure chart of five fork in the road roads of the current viaduct of quincunx bilayer of the present invention；
Fig. 6 is the upper layer viaduct central part component of five fork in the road roads of the current viaduct of quincunx bilayer of the present invention；
Fig. 7 is the upper layer viaduct traffic organization figure of five fork in the road roads of the current viaduct of quincunx bilayer of the present invention；
Fig. 8 is that first import and export road of the present invention leads to second import and export road traffic organization figure；
Fig. 9 is that first import and export road of the present invention leads to third inlet and outlet road traffic organization figure；
Figure 10 is that first import and export road of the present invention leads to the 4th inlet and outlet road traffic organization figure；
Figure 11 is that first import and export road of the present invention leads to the 5th inlet and outlet road traffic organization figure；
Figure 12 is that five inlet and outlet roads of the present invention lead to first import and export road traffic organization figure.
Specific embodiment
In the present embodiment, a kind of five fork in the road roads of the current viaduct of quincunx bilayer are as shown in Figure 1, mainly by upper layer
Quincunx viaduct, the ground rotary island of lower layer and the inlet and outlet road composition in five directions；Winding lane and intertexture lane point
It is not smoothly connected different import access bridge and outlet access bridge, so that interconnecting between different inlet and outlet access bridges, interlaced, shape
At in picturesque disorder quincunx grade separation bridge shape.The wagon flow in five directions respectively enter before entering viaduct
Layer viaduct and lower floor rotary island, any exit ramp in intersection can be reached by different traffic organization methods.Tool
Body says,
As shown in Fig. 2, any one inlet and outlet road includes: the entrance driveway T being made of straight trip entrance driveway and right-hand rotation entrance driveway
With the exit ramp R being made of straight trip exit ramp and right-hand rotation exit ramp；
Entrance driveway is by the first entrance driveway T1, the second entrance driveway T2, third entrance driveway T3, the 4th entrance driveway T4 and the 5th import
Road T5 composition.
First entrance driveway T1 by first straight trip entrance driveway SI1 and the first right-hand rotation entrance driveway RI1 constitute, by first keep straight on into
Mouth road SI1 is attached to upper layer quincunx viaduct, is attached to lower floor rotary island by the first right-hand rotation entrance driveway RI1；
Second entrance driveway T2 by second straight trip entrance driveway SI2 and the second right-hand rotation entrance driveway RI2 constitute, by second keep straight on into
Mouth road SI2 is attached to upper layer quincunx viaduct, is attached to lower floor rotary island by the second right-hand rotation entrance driveway RI2；
Third entrance driveway T3 by third straight trip entrance driveway SI3 and third right-hand rotation entrance driveway RI3 constitute, by third keep straight on into
Mouth road SI3 is attached to upper layer quincunx viaduct, is attached to lower floor rotary island by third right-hand rotation entrance driveway RI3；
4th entrance driveway T4 by the 4th straight trip entrance driveway SI4 and the 4th right-hand rotation entrance driveway RI4 constitute, by the 4th keep straight on into
Mouth road SI4 is attached to upper layer quincunx viaduct, is attached to lower floor rotary island by the 4th right-hand rotation entrance driveway RI4；
5th entrance driveway T5 by the 5th straight trip entrance driveway SI5 and the 5th right-hand rotation entrance driveway RI5 constitute, by the 5th keep straight on into
Mouth road SI5 is attached to upper layer quincunx viaduct, is attached to lower floor rotary island by the 5th right-hand rotation entrance driveway RI5.
Exit ramp is by first outlet road R1, second outlet road R2, third exit ramp R3, the outlet the 4th exit ramp R4 and the 5th
Road R5 composition.
First outlet road R1 is made of the first straight trip exit ramp SO1 and the first right-hand rotation exit ramp RO1, is kept straight on out by first
Mouth road SO1 is attached to upper layer quincunx viaduct, is attached to lower floor rotary island by the first right-hand rotation exit ramp RO1.
Second outlet road R2 is made of the second straight trip exit ramp SO2 and the second right-hand rotation exit ramp RO2, is kept straight on out by second
Mouth road SO2 is attached to upper layer quincunx viaduct, is attached to lower floor rotary island by the second right-hand rotation exit ramp RO2.
Third exit ramp R3 is made of third straight trip exit ramp SO3 and third right-hand rotation exit ramp RO3, is kept straight on out by third
Mouth road SO3 is attached to upper layer quincunx viaduct, is attached to lower floor rotary island by third right-hand rotation exit ramp RO3.
4th exit ramp R4 is made of the 4th straight trip exit ramp SO4 and the 4th right-hand rotation exit ramp RO4, is kept straight on out by the 4th
Mouth road SO4 is attached to upper layer quincunx viaduct, is attached to lower floor rotary island by the 4th right-hand rotation exit ramp RO4.
5th exit ramp R5 is made of the 5th straight trip exit ramp SO5 and the 5th right-hand rotation exit ramp RO5, is kept straight on out by the 5th
Mouth road SO5 is attached to upper layer quincunx viaduct, is attached to lower floor rotary island by the 5th right-hand rotation exit ramp RO5.
As shown in figure 3, quincunx viaduct includes five structural units；Any one structural unit includes: an import
Access bridge I, a shunting intersection C, an intertexture lane M, interflow intersection D, an one outlet access bridge O and a winding
Lane W；
Defining any one inlet and outlet road is current inlet and outlet road, and current inlet and outlet road is first import and export counterclockwise
Road；Defining any one structural unit is current structure unit；And current structure unit is first structural unit counterclockwise；
As shown in figure 4, currently the straight trip entrance driveway SI in inlet and outlet road is connected with the import access bridge I of current structure unit,
It raises up from ground to aerial, is connected to shunting across ground rotary island G and above adjacent outlet access bridge O from the right side of import access bridge
The linking section of intersection C.Include:
It raises up from the first ground entrance driveway T1 to aerial, across ground rotary island G and from connection above the 4th outlet access bridge O5
To upper layer quincunx viaduct, the first import access bridge I1 being smoothly connected with the first shunting intersection C1；
It raises up from the second ground entrance driveway T2 to aerial, across ground rotary island G and from connection above the 5th outlet access bridge O1
To upper layer quincunx viaduct, the second import access bridge I2 being smoothly connected with the second shunting intersection C2；
It raises up from the ground third entrance driveway T3 to aerial, is connected across ground rotary island G and from above first outlet access bridge O2
To upper layer quincunx viaduct, the third import access bridge I3 that intersection C3 is smoothly connected is shunted with third；
It raises up from the 4th ground entrance driveway T4 to aerial, is connected across ground rotary island G and from above second outlet access bridge O3
To upper layer quincunx viaduct, the 4th import access bridge I4 being smoothly connected with the 4th shunting intersection C4；
It raises up from the 5th ground entrance driveway T5 to aerial, across ground rotary island G and from connection above third outlet access bridge O4
To upper layer quincunx viaduct, the 5th import access bridge I5 being smoothly connected with the 5th shunting intersection C5.
Since each structural unit takes across alternating expression mixed structure is worn under, in identical horizontal curvature radius
In the case of, so that the space that viaduct overall structure occupies is greatly reduced than the cloverleaf bridge of general type.
As shown in figure 4, at the shunting intersection C of current structure unit respectively with the intertexture lane M of current structure unit
It is connected with outlet access bridge O, shunts the import access bridge I of intersection and each structural unit, the intertexture lane M in left side and right side
Outlet access bridge O is connected, and three roads cross here.Include:
First shunting intersection C1 is connected with the first intertexture lane M1 and with first outlet access bridge O1 respectively；Second shunts
Intersection C2 is connected with the second intertexture lane M2 and with second outlet access bridge O2 respectively；Third shunts intersection C3 respectively with the
Three intertexture lane M3 and with third outlet access bridge O3 be connected；4th shunt intersection C4 respectively with the 5th intertexture lane M4 and
It is connected with the 4th outlet access bridge O4；5th, which shunts intersection C5, exports access bridge O5 with the 5th intertexture lane M5 and with the 5th respectively
It is connected.
As shown in fig. 6, the intertexture lane M of current structure unit is in the interflow intersection of second structural unit counterclockwise
D is connected with the outlet access bridge O of second structural unit counterclockwise；It include: that the first intertexture lane M1 is smoothly connected the first import
Access bridge I1 and second outlet access bridge O2；Second intertexture lane M2 is smoothly connected the second import access bridge I2 and third exports access bridge O3；
Third intertexture lane M3 is smoothly connected the outlet third import access bridge I3 and the 4th access bridge O4；4th intertexture lane M4 is smoothly connected
The outlet four import access bridge I4 and the 5th access bridge O5；5th intertexture lane M5 is smoothly connected the 5th import access bridge I5 and draws with first outlet
Bridge O1.
As shown in fig. 6, the characteristics of interflow intersection D, is: being connected with the outlet access bridge O of each exit ramp, intersect at interflow
At mouth D, it is connected respectively with the import access bridge I on the right side of the intersection D of interflow and the intertexture lane M led on the left of the intersection D of interflow
It connects.Include:
First interflow intersection D1 is connected with the 5th intertexture lane M5 and first outlet access bridge O1 respectively；It hands at the second interflow
Prong D2 is connected with the first intertexture lane M1 and second outlet access bridge O2 respectively；Third is collaborated intersection D3 and is handed over respectively with second
It knits lane M2 and third outlet access bridge O3 is connected；4th interflow intersection D4 is exported with third intertexture lane M3 and the 4th respectively
Access bridge O4 is connected；5th interflow intersection D5 is connected with the outlet the 4th intertexture lane M4 and the 5th access bridge O5 respectively.
By using a large amount of conllinear road, the road gross area required for different directions wagon flow is reduced, is overcome previous
During Blind Points in Design of Grade Separation, every wagon flow for increasing a direction just needs to increase the problem of same direction road, greatly reduces
Reach road construction totle drilling cost required for the full intercommunication purpose of viaduct, maximum utilizes viaduct resource.
As shown in figure 4, the outlet access bridge O of current structure unit is exported with the straight trip in third inlet and outlet counterclockwise road respectively
Road SO is connected with the winding lane W of current structure unit；It is extended down to ground under outlet access bridge O is certainly aerial, across ground rotary island G
And the linking section of exit ramp R is connected to from below its adjacent import access bridge I.Include: by with interflow intersection D1 and first
Outlet the 5th intertexture lane M5 that is smoothly connected of access bridge O1 is extended down to ground under aerial, across ground rotary island G and from the second import
First outlet road R1 is connected to below access bridge I2；It is handed over by be smoothly connected with interflow intersection D2 and second outlet access bridge O2 first
Knitting lane M1, oneself is extended down to ground under in the air, is connected to second outlet road across ground rotary island G and from below third import access bridge I3
R2；By being extended down to ground under aerial with interflow intersection D3 and third outlet the second intertexture lane M2 for being smoothly connected of access bridge O3,
Third exit ramp R3 is connected to across ground rotary island G and from below the 4th import access bridge I4；By with interflow intersection D4 and the 4th
The outlet third intertexture lane M3 that is smoothly connected of access bridge O4 is extended down to ground under aerial, across ground rotary island G and from the 5th import
The 4th exit ramp R4 is connected to below access bridge I5；It is handed over by the be smoothly connected with the outlet interflow intersection D5 and the 5th access bridge O5 the 4th
Knitting lane M4, oneself is extended down to ground under in the air, is connected to the 5th exit ramp across ground rotary island G and from below the first import access bridge I1
R5；
As shown in figure 4, the import access bridge I phase of the winding lane W of current structure unit and third structural unit counterclockwise
Connection, is smoothly to be connected to the outlet access bridge O of each structural unit and being connected for the import access bridge I of third structural unit counterclockwise
The full intercommunication in five inlet and outlet roads is realized in section.It include: first time for connecting first outlet access bridge O1 and third import access bridge I3
Ring lane W1；Connect the second winding lane W2 of second outlet access bridge O2 and the 4th import access bridge I4；It connects third and exports access bridge
The third winding lane W3 of O3 and the 5th import access bridge I5；Connect the 4th time of the 4th outlet access bridge O4 and the first import access bridge I1
Ring lane W4；Connect the 5th winding lane W5 of the 5th outlet access bridge O5 and the second import access bridge I2.
As shown in figure 5, ground rotary island G is the rotary island form of traffic above-ground, and the right side with any one inlet and outlet road respectively
Turn entrance driveway RI to be connected with right-hand rotation exit ramp RO；Do not set up building to be split, be provided only with traffic sign, can reduce due to
Too fat to move structure caused by surface structures.Its structure feature includes the five right-hand rotation exit ramp RO and graticule being depicted as by floor line
The ground rotary island G being depicted as.Five articles of right-hand rotation exit ramps include the right-hand rotation exit ramp RO1 for being connected to first outlet road, are connected to
The right-hand rotation exit ramp RO2 of two exit ramps, the right-hand rotation exit ramp RO3 for being connected to third exit ramp, the right side for being connected to the 4th exit ramp
The right-hand rotation exit ramp RO5 for turning exit ramp RO4, being connected to the 5th exit ramp.
In the present embodiment, five fork in the road road signs inducible systems of the current viaduct of quincunx bilayer, are to include
Traffic flow measuring apparatus, variable message board, traffic mark board etc..By traffic flow measuring apparatus acquire viaduct inside and will
Into the Real-time Traffic Information of viaduct, cloud data processing is carried out.By setting shunt intersection C, interflow intersection D,
Traffic mark board at the W of winding lane carries out direction signs, and the traffic mark board being arranged in the present invention uses and highway
The identical denotation approach of fingerpost identifies distance and the direction at other four crossings respectively on current flag board.Pass through
Lower floor rotary island G and Fig. 7 plum blossom at the middle and upper levels are set on the variable message board at each entrance driveway T in real-time release such as Fig. 5
Traffic flow information on formula viaduct traffic organization figure indicates the reality on different sections of highway road with red, yellow, green respectively
When traffic, dynamic traffic guidance is carried out to the following wagon flow for entering viaduct, avoids vehicle flowrate in upper and lower level viaduct
Different pressures so that two layers of viaduct possesses the traffic loading to match.
In conclusion architectural characteristic provided by this programme can efficiently solve traffic efficiency and the friendship of intersection
Logical safety difficulties, and serve the increasingly increased urban transportation of pressure.
Claims (1)
1. a kind of five fork in the road roads of the current viaduct of quincunx bilayer, feature include: upper layer quincunx viaduct, under
The ground rotary island of layer and the inlet and outlet road in five directions；
Any one inlet and outlet road include: the entrance driveway being made of straight trip entrance driveway and right-hand rotation entrance driveway and by straight trip exit ramp and
The exit ramp that right-hand rotation exit ramp is constituted；
The quincunx viaduct includes five structural units；Any one structural unit includes: an import access bridge, one point
Flow intersection, an intertexture lane, interflow intersection, one outlet access bridge and a winding lane；
The ground rotary island is the rotary island form of traffic above-ground, and imports and exports right-hand rotation entrance driveway and the right side in road with any one respectively
Turn exit ramp to be connected；
Defining any one inlet and outlet road is current inlet and outlet road, and current inlet and outlet road is first import and export road counterclockwise；It is fixed
Any one adopted structural unit is current structure unit；And current structure unit is first structural unit counterclockwise；
The straight trip entrance driveway in the current inlet and outlet road is connected with the import access bridge of current structure unit, and in current structure list
The shunting intersection of member is connected with the intertexture lane of current structure unit and outlet access bridge respectively, the current structure unit
Intertexture lane draw in the interflow intersection of second structural unit counterclockwise and the outlet of second structural unit counterclockwise
Bridge is connected；The outlet access bridge of the current structure unit respectively with the straight trip exit ramp in third inlet and outlet counterclockwise road and work as
The winding lane of pre-structure unit is connected；The winding lane of the current structure unit and third structural unit counterclockwise
Import access bridge is connected.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710030140.7A CN106758620B (en) | 2017-01-16 | 2017-01-16 | A kind of five fork in the road roads of the current viaduct of quincunx bilayer |
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| CN201710030140.7A CN106758620B (en) | 2017-01-16 | 2017-01-16 | A kind of five fork in the road roads of the current viaduct of quincunx bilayer |
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| CN106758620B true CN106758620B (en) | 2019-04-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110322070A (en) * | 2019-07-05 | 2019-10-11 | 葛志凯 | Roading method and system |
| CN114627661B (en) * | 2022-03-25 | 2023-03-28 | 公安部交通管理科学研究所 | Intersection form conversion device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100519402B1 (en) * | 2003-04-28 | 2005-10-07 | 이종석 | Several dirction inter-change construction |
| CN201099830Y (en) * | 2007-08-06 | 2008-08-13 | 张铭钧 | Urban five-fork crossing overpass |
| WO2012007796A1 (en) * | 2010-07-15 | 2012-01-19 | Idroesse Infrastrutture Spa | Road interchange |
| CN102720106A (en) * | 2012-06-27 | 2012-10-10 | 李天胜 | Multi-intersection overpass |
| CN104929006A (en) * | 2014-03-21 | 2015-09-23 | 上海市政交通设计研究院有限公司 | Five-road intersection vertical crossing structure |
| CN105625127A (en) * | 2015-12-25 | 2016-06-01 | 合肥工业大学 | Intersection road of Chinese knot type interchange |
-
2017
- 2017-01-16 CN CN201710030140.7A patent/CN106758620B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100519402B1 (en) * | 2003-04-28 | 2005-10-07 | 이종석 | Several dirction inter-change construction |
| CN201099830Y (en) * | 2007-08-06 | 2008-08-13 | 张铭钧 | Urban five-fork crossing overpass |
| WO2012007796A1 (en) * | 2010-07-15 | 2012-01-19 | Idroesse Infrastrutture Spa | Road interchange |
| CN102720106A (en) * | 2012-06-27 | 2012-10-10 | 李天胜 | Multi-intersection overpass |
| CN104929006A (en) * | 2014-03-21 | 2015-09-23 | 上海市政交通设计研究院有限公司 | Five-road intersection vertical crossing structure |
| CN105625127A (en) * | 2015-12-25 | 2016-06-01 | 合肥工业大学 | Intersection road of Chinese knot type interchange |
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| CN106758620A (en) | 2017-05-31 |
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