CN106758621A - A kind of manifold type viaduct road structure of closely two intersection - Google Patents
A kind of manifold type viaduct road structure of closely two intersection Download PDFInfo
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- CN106758621A CN106758621A CN201710097353.1A CN201710097353A CN106758621A CN 106758621 A CN106758621 A CN 106758621A CN 201710097353 A CN201710097353 A CN 201710097353A CN 106758621 A CN106758621 A CN 106758621A
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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
Abstract
The invention discloses a kind of manifold type viaduct road of closely two intersection, including main crossings mouthful road, auxiliary intersection and manifold type road；Main crossings mouthful road is formed by the right side road and north-south major trunk roads right-angled intersection of East and West direction major trunk roads, auxiliary intersection is formed by the left side road and north-south branch road road right-angled intersection of East and West direction major trunk roads, i.e. East and West direction major trunk roads extend transversely through main crossings mouthful road and auxiliary intersection, and manifold type road is effectively connected to main crossings mouthful road and auxiliary intersection, a manifold type viaduct road for the closely two intersection of entirety is formd.The present invention can solve the problems, such as that existing closely viaduct cannot realize six full intercommunications of import, ensure that the smooth operation that traffic is still kept in the case where traffic lights are not provided with, and the traffic pressure of big load road can be alleviated, so as to effectively solve the problem of urban traffic safety and traffic congestion.
Description
Technical field
The invention belongs to road ＆ bridge design field, specifically a kind of manifold type viaduct of closely two intersection
Road structure.
Background technology
Intersection is the part that different directions road intersects on the same plane, 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 road speed is low, the traffic capacity is poor
The characteristics of.Viaduct full name " cloverleaf intersection ", be Liang Tiao intersecting roads intersection set up upper lower leaf, it is multi-direction mutually not
The modernization landbridge interfered with or disturb each other.Substantial amounts of closely viaduct cross junction road is there is in urban road of today,
Two viaduct intersections distance is general within 500m, and has more viaduct intersection to share same road, and
In the design of existing viaduct, the linkage between close continuous intersection viaduct and coupled problem are not considered, so that unrestrained
The viaduct resource of preciousness is taken, it is impossible to enough meet growing transport need.
The content of the invention
The present invention is, in order to solve the weak point that above-mentioned prior art is present, to propose a kind of coupling of closely two intersection
Box-like viaduct road structure, to can make two closely cross junction viaduct linked and coupled, and do not setting
Solved in the case of grade separation ventilating signal lamp existing two closely cross junction viaduct cannot realize its it is all import and export it is complete mutually
Logical problem, so as to effectively alleviate the traffic pressure of major trunk roads top load, improves the traffic efficiency of vehicle, serves and expands day by day
Regional Transportation System.
The present invention is adopted the following technical scheme that to solve technical problem：
A kind of the characteristics of manifold type viaduct road of closely two intersection of the present invention, includes：It is main crossings mouthful road, auxiliary
Help intersection and manifold type road；
The main crossings mouthful road and auxiliary intersection are extended transversely through by East and West direction major trunk roads and passed through；
The East and West direction major trunk roads are the two-way lane structures for going upward to ground floor again by being worn to subterranean tunnel under ground floor
Into, including：From east orientation the first one-way road of west and the second one-way road from West to East；It is described to include first from the first one-way road of east orientation west
Entrance driveway and first outlet road；First entrance driveway is by the first inner side Through Lane, the first middle Through Lane and first
Right left turn lane is constituted；First inner side Through Lane, the first middle Through Lane lead to first outlet road；Described from West to East
Two one-way roads include the second entrance driveway and second outlet road；Second entrance driveway is by the second inner side Through Lane, second
Between Through Lane, the second right left turn lane constitute；Second inner side Through Lane, the second middle Through Lane lead to second and go out
Mouth road；
The main crossings mouthful road is right side road and the north-south major trunk roads right-angled intersection by the East and West direction major trunk roads
And formed；
The north-south major trunk roads are by by main overbridge from south orientation the 3rd one-way road of north and oneself positioned at ground floor
The two-way lane that the 4th one-way road of north orientation south is constituted；It is described to include triple feed inlet road, main overbridge from the 3rd one-way road of south orientation north
With the 3rd exit ramp；The triple feed inlet road is by the 3rd straight-left lane, the 3rd inner side Through Lane, the 3rd middle Through Lane
Constituted with the 3rd right-turn lane；3rd straight-left lane, the 3rd inner side Through Lane and the 3rd middle Through Lane lead to master
Overbridge, and lead to the 3rd exit ramp from main overbridge；3rd right-turn lane leads to second outlet road；It is described southern from north orientation
4th one-way road includes the 4th entrance driveway and the 4th exit ramp；4th entrance driveway is by the 4th inner side Through Lane, the 4th
Middle Through Lane, the 4th middle Through Lane and the 4th straight right lane are constituted；In the 4th inner side Through Lane, the 4th
Between Through Lane, Through Lane and the 4th straight right lane lead to the 4th exit ramp in the middle of the 4th time；
The first u-turn track is provided between 4th exit ramp and the triple feed inlet road；
It is provided with the described first right left turn lane from below main overbridge and leads to the east turn south left-hand rotation of the 4th exit ramp
Track；
The auxiliary intersection is left side road and the north-south branch road road right-angled intersection by East and West direction major trunk roads
And formed；
The north-south branch road road is by positioned at ground floor from south orientation the 5th one-way road of north and process auxiliary overbridge
From north orientation south the 6th one-way road constitute two-way lane；It is described to include the 5th entrance driveway and the 5th from the 5th one-way road of south orientation north
Exit ramp；5th entrance driveway is made up of the 5th Through Lane and the 5th straight right lane；5th Through Lane and
Five straight right lanes lead to the 5th exit ramp；It is described to include the 6th entrance driveway, auxiliary overbridge and the from the 6th one-way road of north orientation south
Six exit ramps；6th entrance driveway is made up of the 6th straight-left lane and the 6th straight right lane；In the 6th straight right lane
It is provided with the 6th right-turn lane；6th right-turn lane leads to first outlet road；6th straight-left lane and the 6th straight right side
Lead to auxiliary overbridge in track, and leads to the 6th exit ramp from auxiliary overbridge；
The second u-turn track is provided between 5th exit ramp and the 6th entrance driveway；
It is provided with the described second right left turn lane from below auxiliary overbridge and leads to a west turn north left side for the 5th exit ramp
Change trains or buses；
The manifold type road includes：
South on first right-turn lane and the second right-turn lane and bridge floor of ground intersection turns west and is crossed over fork
Mouth left rotaring ring road, the lower bridge ring road of the first right-hand rotation, the first winding ring road, north turn east and are crossed over prong left rotaring ring road, the lower bridge of the second right-hand rotation
Ring road and the second winding ring road；
First right-turn lane is in smoothing junction described from north orientation the 4th one-way road of south and from the 5th one-way road of south orientation north；
Second right-turn lane is in smoothing junction described from south orientation the 5th one-way road of north and from the 4th one-way road of north orientation south；
The south turns west and is crossed over prong left rotaring ring road main overbridge in smoothing junction and first outlet road；
The lower bridge ring road of the first right-hand rotation south in smoothing junction turns west and is crossed over prong left rotaring ring road and the 5th exit ramp；
The first winding ring road south in smoothing junction turns west and is crossed over prong left rotaring ring road and auxiliary overbridge；
The north turns east and is crossed over prong left rotaring ring road auxiliary overbridge and second outlet road in smoothing junction；
The lower bridge ring road of the second right-hand rotation north in smoothing junction turns east and is crossed over prong left rotaring ring road and the 4th exit ramp；
The second winding ring road north in smoothing junction turns east and is crossed over prong left rotaring ring road and main overbridge.
Compared with prior art, the beneficial effects of the present invention are：
1st, the manifold type viaduct road structure of a kind of closely two intersection proposed by the present invention, makes two closely ten
Word intersection viaduct is linked and is coupled, it may be determined that existing two low coverage is realized in the case where traffic lights are not set up
From cross junction viaduct cannot realize its it is all import and export full intercommunications, i.e., entering intersection from any one import can be with
Any one outlet is reached, efficiency of the traffic participant by intersection is drastically increased, the smooth operation of traffic is maintained,
Greatly alleviate intersection vehicles it is current when, traffic jam and phase caused by traffic signals or direct of travel are not clear
The traffic pressure of adjoint big load.
2nd, in the present invention, the entrance driveway of East and West direction major trunk roads realizes right-hand rotation and left turn traffic takes path resource again
Combine and optimize and revise；Turn right and the right left turn lane of ground floor is shared with left turn traffic, the kerb lane of right left turn lane is main
For right-hand rotation wagon flow traveling, the fast lane of right left turn lane is travelled mainly for left turn traffic, overcomes traditional viaduct road list
The way of left rotaring ring road is solely set, road construction cost is reduced.
3rd, optimal travel route of the present invention based on straight traffic is straight line rather than the basic premise of curve, it is ensured that straight trip
The fast running of wagon flow, East and West direction major trunk roads share the right left turn lane in outside using left-hand rotation and right-hand rotation wagon flow, and Through Lane is
The free way of inner side, substantially reduces interference of the left/right rotation wagon flow to straight traffic, it is ensured that the smoothness of straight traffic, makes it
Can be quickly through complicated intersection.
4th, the present invention is devised a large amount of in wagon flow is from some one-way road to another one-way transient process design
" u "-shaped ring road, including linking the 4th one-way road and the 5th one-way first right-turn lane, linking the 5th one-way road and the 4th
One-way second right-turn lane, the 3rd one-way road of linking and the 4th one-way first u-turn track, linking Nan Zhuanxi are crossed over
First winding ring road of prong left rotaring ring road and main overbridge, linking north turn east and are crossed over prong left rotaring ring road and aid in overbridge
Second winding ring road etc..By increasing the radius of curvature of added turning lane, that is, " U " ring road is designed, overcome what vehicle was slowly turned to
Steering fast transition of the vehicle to straight traffic is realized simultaneously, improves traffic efficiency and traffic safety.
5th, the present invention devises linking the in two closely the surface road coupling process of cross junction viaduct
Four one-way roads and the 5th one-way first right-turn lane, linking the 5th one-way road and the 4th one-way second right-turn lane,
The design of " u "-shaped ring road is similar to, direct large radius is turned to, and instead of the right side of the closely viaduct road of connection two in the past
Turn-the function of straight trip-left turn lane, direct large radius steering improves steering efficiency.
6th, the present invention devises more conllinear road in the design process of upper strata grade separation bridge construction, reduces difference
Road total length and the gross area required for the wagon flow of direction, overcome during conventional Blind Points in Design of Grade Separation, often increase a direction
Wagon flow be accomplished by increase same direction road problem, greatly reduce the road required for reaching viaduct intercommunication purpose and build
If totle drilling cost, rare viaduct resource has been maximally utilized.
Brief description of the drawings
Fig. 1 is the overall structure figure of the closely manifold type viaduct road of two intersection of the invention；
Fig. 2 is main crossings of the invention mouthful road and auxiliary intersection structure chart；
Fig. 3 is the manifold type road structure figure of connection main crossings mouthful road of the invention and auxiliary intersection；
Fig. 4 is the traffic organization figure that the first entrance driveway of the invention leads to each exit ramp；
Fig. 5 is the traffic organization figure that the second entrance driveway of the invention leads to each exit ramp
Fig. 6 is the traffic organization figure that triple feed inlet road of the invention leads to each exit ramp；
Fig. 7 is the traffic organization figure that the 4th entrance driveway of the invention leads to each exit ramp；
Fig. 8 is the traffic organization figure that the 5th entrance driveway of the invention leads to each exit ramp；
Fig. 9 is the traffic organization figure that the 6th entrance driveway of the invention leads to each exit ramp.
Specific embodiment
In the present embodiment, a kind of overall structure of the manifold type viaduct road of closely two intersection as shown in figure 1, it
It is by a kind of two Novel overpass roads that closely four fork crossing overpass are coupled and formed, for triple-decker designs knot
Structure, specifically includes main crossings mouthful road I, three parts of auxiliary intersection II and manifold type road.
Wherein, main crossings mouthful road I and auxiliary intersection II are extended transversely through by East and West direction major trunk roads A and passed through, and it is
The two-way six-lane for going upward to ground floor again by wearing to subterranean tunnel under ground floor is constituted, as shown in Fig. 2 specifically including：From
East orientation the first one-way road A1 of west and from West to East the second one-way road A2；Include the first entrance driveway T1 from the first one-way road A1 of east orientation west
With first outlet road R1；First entrance driveway T1 is by the first inner side Through Lane 1, the first middle Through Lane 2 and a first right left side
Change trains or buses 3 to constitute；First inner side Through Lane 1, the first middle Through Lane 2 lead to first outlet road R1；From West to East second
One-way road A2 includes the second entrance driveway T2 and second outlet road R2；Second entrance driveway T2 is by the second inner side Through Lane 11,
Two middle Through Lanes 12, the second right left turn lane 13 are constituted；Second inner side Through Lane 11, the second middle Through Lane 12 lead to
To second outlet road R2；East and West direction major trunk roads share the right left turn lane in outside using left-hand rotation and right-hand rotation wagon flow, and Through Lane is
The free way of inner side, its traffic rules that have followed " fast lane is express lane ", it is ensured that the smoothness of straight traffic, more
The effect of major trunk roads is played well.
Main crossings mouthful road I is shape by the right side road and north-south major trunk roads B right-angled intersections of East and West direction major trunk roads A
Into；
North-south major trunk roads B is by by main overbridge D from south orientation the 3rd one-way road B1 of north and oneself positioned at ground floor
The two-way eight tracks that the 4th one-way road B2 of north orientation south is constituted；Include triple feed inlet road T3, main span from the 3rd one-way road B1 of south orientation north
Line bridge D and the 3rd exit ramp R3；Triple feed inlet road T3 is by the 3rd straight-left lane 16, the 3rd Through Lane 17, the 3rd straight traffic
The right-turn lane 19 of road 18 and the 3rd is constituted；3rd straight-left lane 16, the 3rd Through Lane 17 and the 3rd Through Lane 18 lead to master
Overbridge D, and lead to the 3rd exit ramp R3 from main overbridge D；3rd right-turn lane 19 leads to second outlet road R2；From north orientation south
4th one-way road B2 includes the 4th entrance driveway T4 and the 4th exit ramp R4；4th entrance driveway T4 be by the 4th inner side Through Lane 4,
4th middle Through Lane 5, the 4th middle straight right lane 7 of Through Lane 6 and the 4th are constituted；4th inner side Through Lane 4,
Four middle Through Lanes 5, the 4th middle straight right lane 7 of Through Lane 6 and the 4th lead to the 4th exit ramp R4；
The first u-turn track 24 is provided between 4th exit ramp R4 and triple feed inlet road T3；Its shape is similar to " u "-shaped, leads to
The radius of curvature of increase added turning lane is crossed, is overcome and realized while vehicle is slowly turned to steering vehicle to the fast of straight traffic
Speed transformation, solves the problems, such as that head end operation low running speed causes front vehicle to be queued up, and improves steering efficiency and traffic safety.
It is provided with the first right left turn lane 3 from below main overbridge D and leads to the east turn south left-hand rotation of the 4th exit ramp R4
Track 20；
Auxiliary intersection II is left side road and the north-south branch road road C right-angled intersections by East and West direction major trunk roads A
And formed；
North-south branch road road C is by positioned at ground floor from south orientation the 5th one-way road C1 of north and process auxiliary overbridge E
From the 6th one-way road C2 of north orientation south constitute two-way four-lane；From the 5th one-way road C1 of south orientation north include the 5th entrance driveway T5 and
5th exit ramp R5；5th entrance driveway T5 is made up of the 5th Through Lane 14 and the 5th straight right lane 15；5th Through Lane
14 and the 5th straight right lane 15 lead to the 5th exit ramp R5；Include the 6th entrance driveway T6, auxiliary from the 6th one-way road C2 of north orientation south
Overbridge E and the 6th exit ramp R6；6th entrance driveway T6 is made up of the 6th straight-left lane 8 and the 6th straight right lane 9；The 6th
Straight right lane 9 is provided with the 6th right-turn lane 10；6th right-turn lane 10 leads to first outlet road R1；The He of 6th straight-left lane 8
6th straight right lane 9 leads to auxiliary overbridge E, and leads to the 6th exit ramp R6 from auxiliary overbridge E；
The second u-turn track 25 is provided between 5th exit ramp R5 and the 6th entrance driveway T6；Its shape is similar to " u "-shaped, leads to
The radius of curvature of increase added turning lane is crossed, is overcome and realized while vehicle is slowly turned to steering vehicle to the fast of straight traffic
Speed transformation, solves the problems, such as that head end operation low running speed causes front vehicle to be queued up, and improves steering efficiency and traffic safety.
It is provided with the second right left turn lane 13 from below auxiliary overbridge E and leads to a west turn north left side of the 5th exit ramp R5
Change trains or buses 21；
Manifold type road, as shown in Fig. 3 heavy lines filling part, each several part key element is：Positioned at the of ground intersection
South on one right-turn lane 22 and the second right-turn lane 23 and bridge floor turns west and is crossed over bridge under prong left rotaring ring road 26, first is turned right
Ring road 27, the first winding ring road 28, north turn east and are crossed over bridge ring road 30 and the second winding circle under prong left rotaring ring road 29, second is turned right
Road 31；
The smooth connection of first right-turn lane 22 is from north orientation the 4th one-way road B2 of south and from the 5th one-way road C1 of south orientation north；It sets
Put on the 4th straight right lane 7, right-turning vehicles lead to the 5th exit ramp R5 by the first right-turn lane 22；
The smooth connection of second right-turn lane 23 is from south orientation the 5th one-way road C1 of north and from the 4th one-way road B2 of north orientation south；It sets
Put on the 5th straight right lane 15, right-turning vehicles lead to the 4th exit ramp R4 by the second right-turn lane 23；
South turns west and is crossed over the main overbridge D in smoothing junction and first outlet road R1 of prong left rotaring ring road 26；
The lower bridge ring road 27 of first right-hand rotation south in smoothing junction turns west and is crossed over the exit ramp R5 of prong left rotaring ring road 26 and the 5th；
The south in smoothing junction of first winding ring road 28 turns west and is crossed over prong left rotaring ring road 26 and auxiliary overbridge E；
North turns east and is crossed over the auxiliary overbridge E and second outlet road R2 in smoothing junction of prong left rotaring ring road 29；
The lower bridge ring road 30 of second right-hand rotation north in smoothing junction turns east and is crossed over the exit ramp R4 of prong left rotaring ring road 29 and the 4th；
The north in smoothing junction of second winding ring road 31 turns east and is crossed over prong left rotaring ring road 29 and main overbridge D.
According to minimum around the principle of row distance, six entrance driveway are described below and reach six traffic organization of exit ramp
Journey：
First entrance driveway T1 leads to the traffic organization of each exit ramp as shown in figure 4, through vehicles directly sail the first inner side into
The middle Through Lane 2 of Through Lane 1 or the first, and pierced into subterranean tunnel under ground floor, it is up to up to positioned at ground floor
First outlet road R1.If but expect arrival second outlet road R2, the 3rd exit ramp R3, the 4th exit ramp R4, the 5th exit ramp R5 and
The vehicle of the 6th exit ramp R6, is both needed to sail the first right left turn lane 3 positioned at ground floor into.Right-turning vehicles are directly turned right to up to
Three exit ramp R3, left turning vehicle turns southern left turn lane 20 and sails into from the 4th one-way road of north orientation south by the east below main overbridge D
Continue to be forwarded to up to the 4th exit ramp R4 in B2, ground.Turn left to enter from south orientation north the 3rd by the vehicle in the first u-turn track 24
3rd straight-left lane 16 of one-way road B1, from ground straight trip climbing to the bridge floor of the main overbridge D of the second layer, by bridge floor highest
Point, descending left-hand rotation is sailed the south linked up smoothly with bridge floor into and turns west and is crossed over prong left rotaring ring road 26, and in the first shunting ring road mouthful
At I1, bridge ring road 27 reaches the 5th exit ramp R5 under right-turning vehicles can turn right by first, and left turning vehicle passes through the first winding
Ring road 28 reaches the upward slope bridge floor of auxiliary overbridge E, and by bridge floor peak, now, through vehicles are continued traveling downwardly by bridge floor
Reach the 6th exit ramp R6, and left turning vehicle is descending turns east by the north linked up smoothly with bridge floor and be crossed over prong left rotaring ring road 29 to arrive
Up to second outlet road R2, at the second shunting ring road mouthful I2, right-turning vehicles reach the 4th and go out by the lower bridge ring road 30 of the second right-hand rotation
Mouth road R4.
Second entrance driveway T2 leads to the traffic organization of each exit ramp and the first entrance driveway T1 leads to the traffic group of each exit ramp
Antisymmetry is knitted, specific flow direction is as shown in Figure 5.
Triple feed inlet road T3 leads to the traffic organization of each exit ramp as shown in fig. 6, right-turning vehicles pass through the 3rd right side on ground
Change trains or buses 19 arrival second outlet road R2, and through vehicles can directly sail the 3rd straight-left lane 16 or the 3rd inner side Through Lane 17 into
Or the 3rd middle Through Lane 18, left turning vehicle sails the 3rd straight-left lane 16 into, from ground straight trip climbing to second layer main span line
The bridge floor of bridge D, by bridge floor peak, now, through vehicles are continued traveling downwardly and reach the 3rd exit ramp R3 by bridge floor, and are turned left
Vehicle driving down sails the south linked up smoothly with bridge floor into and turns west and be crossed over prong left rotaring ring road 26, at the first shunting ring road mouthful I1, this
When right-turning vehicles the 5th exit ramp R5 is reached by the first lower bridge ring road 27 of turning right, through vehicles now continue through south and turn
West is crossed over prong left rotaring ring road 26 and reaches first outlet road R1, and left turning vehicle now sails the arrival auxiliary of the first winding ring road 28 into
The upward slope bridge floor of overbridge E, by bridge floor peak, now, through vehicles are continued traveling downwardly and reach the 6th exit ramp by bridge floor
R6, left turning vehicle is descending to be sailed the north linked up smoothly with bridge floor into and turns east and be crossed over prong left rotaring ring road 29, in the second shunting ring road mouthful
At I2, bridge ring road 30 under being turned right by second of turning right reaches the 4th exit ramp R4.
4th entrance driveway T4 leads to the traffic organization of each exit ramp as shown in fig. 7, right-turning vehicles are by the 4th straight of ground
7 and first right-turn lane of right lane 22 reach the 5th exit ramp R5, through vehicles can directly sail into the 4th inner side Through Lane 4 or
4th middle Through Lane 5 or the 4th middle straight right lane 7 of Through Lane 6 or the 4th, reach the 4th and export across intersection
Road R4, turns left to enter the 3rd straight-left lane 16 from the 3rd one-way road B1 of south orientation north by the vehicle in the first u-turn track 24, from
To the bridge floor of the main overbridge D of the second layer, by bridge floor peak, now, through vehicles are continued traveling downwardly and passed through for ground straight trip climbing
Bridge floor reaches the 3rd exit ramp R3, and the descending south linked up smoothly with bridge floor of sailing into of left turning vehicle turns west and is crossed over prong left rotaring ring road
26, at the first shunting ring road mouthful I1 places, through vehicles now continue through Nan Zhuanxi and are crossed over the arrival of prong left rotaring ring road 26 the
One exit ramp R1, and left turning vehicle reaches the upward slope bridge floor of auxiliary overbridge E by the first winding ring road 28, by bridge floor highest
Point, now, through vehicles are continued traveling downwardly and reach the 6th exit ramp R6 by bridge floor, and left turning vehicle is descending by smooth with bridge floor
The north of linking turns east and is crossed over the arrival second outlet of prong left rotaring ring road 29 road R2.
5th entrance driveway T5 leads to the traffic organization of each exit ramp and the 4th entrance driveway T4 leads to the traffic group of each exit ramp
Antisymmetry is knitted, specific flow direction is as shown in Figure 8.
6th entrance driveway T6 leads to the traffic organization of each exit ramp and triple feed inlet road T3 leads to the traffic group of each exit ramp
Antisymmetry is knitted, specific flow direction is as shown in Figure 9.
In the present embodiment, a kind of manifold type viaduct road structure traffic sign inducible system of closely two intersection,
It is comprising traffic flow measuring apparatus, variable message board, traffic mark board etc..Gathered inside viaduct by traffic flow measuring apparatus
Real-time Traffic Information with that will enter viaduct, carries out high in the clouds data processing.The traffic mark board for setting in the present invention is adopted
With with directive signs on motorways identical denotation approach, i.e., identified respectively on current flag board other five outlet distances
And direction.By being arranged on real-time release traffic flow information on the variable message board at each entrance driveway T, with red, yellow,
Green indicates the real-time traffic on different sections of highway road respectively, and the wagon flow to that will enter viaduct carry out dynamic traffic and lure
Lead, facilitate driver preferably to roll intersection away from.
In sum, the architectural characteristic that this programme is provided can be efficiently solved on the premise of traffic lights are not set
Two the near intersections are difficult to the problem for interconnecting, and so as to improve the traffic efficiency of intersection, and serve pressure
The increasingly increased Regional Transportation System of power, has a extensive future.
Claims (1)
1. a kind of manifold type viaduct road of closely two intersection, its feature includes：Main crossings mouthful road (I), auxiliary are handed over
Prong road (II) and manifold type road；
The main crossings mouthful road (I) and auxiliary intersection (II) are extended transversely through by East and West direction major trunk roads (A) and passed through；
The East and West direction major trunk roads (A) are the two-way lane structures for going upward to ground floor again by being worn to subterranean tunnel under ground floor
Into, including：From east orientation the first one-way road of west (A1) and the second one-way road (A2) from West to East；It is described from east orientation west the first one-way road
(A1) the first entrance driveway (T1) and first outlet road (R1) are included；First entrance driveway (T1) is by the first inner side Through Lane
(1), the first middle Through Lane (2) and the first right left turn lane (3) are constituted；First inner side Through Lane (1), the first centre are straight
Runway (2) leads to first outlet road (R1)；Second one-way road from West to East (A2) includes the second entrance driveway (T2) and the
Two exit ramps (R2)；Second entrance driveway (T2) be by the second inner side Through Lane (11), the second middle Through Lane (12),
Second right left turn lane (13) is constituted；Second inner side Through Lane (11), the second middle Through Lane (12) lead to second
Exit ramp (R2)；
The main crossings mouthful road (I) is by the right side road and north-south major trunk roads (B) cross of the East and West direction major trunk roads (A)
Intersect and formed；
The north-south major trunk roads (B) are by by main overbridge (D) from south orientation north the 3rd one-way road (B1) and positioned at ground
The two-way lane constituted from the 4th one-way road (B2) of north orientation south of layer；It is described to enter including the 3rd from the 3rd one-way road (B1) of south orientation north
Mouth road (T3), main overbridge (D) and the 3rd exit ramp (R3)；The triple feed inlet road (T3) be by the 3rd straight-left lane (16),
3rd inner side Through Lane (17), the 3rd middle Through Lane (18) and the 3rd right-turn lane (19) are constituted；Described 3rd is straight left
Track (16), the 3rd inner side Through Lane (17) and the 3rd middle Through Lane (18) lead to main overbridge (D), and from main span line
Bridge (D) leads to the 3rd exit ramp (R3)；3rd right-turn lane (19) leads to second outlet road (R2)；It is described from north orientation south
Four one-way roads (B2) include the 4th entrance driveway (T4) and the 4th exit ramp (R4)；4th entrance driveway (T4) is by the 4th inner side
Through Lane (4), the 4th middle Through Lane (5), the 4th middle Through Lane (6) and the 4th straight right lane (7) are constituted；Institute
State the 4th inner side Through Lane (4), the 4th middle Through Lane (5), the 4th middle Through Lane (6) and the 4th straight right lane
(7) the 4th exit ramp (R4) is led to；
The first u-turn track (24) is provided between 4th exit ramp (R4) and the triple feed inlet road (T3)；
The east turn of leading to fourth exit ramp (R4) is provided with from below main overbridge (D) on the described first right left turn lane (3)
Southern left turn lane (20)；
Auxiliary intersection (II) is left side road and north-south branch road road (C) ten by East and West direction major trunk roads (A)
Word intersects and is formed；
The north-south branch road road (C) is by positioned at ground floor from south orientation the 5th one-way road (C1) of north and process auxiliary cross-line
The two-way lane constituted from the 6th one-way road (C2) of north orientation south of bridge (E)；It is described to include the from the 5th one-way road (C1) of south orientation north
Five entrance driveway (T5) and the 5th exit ramp (R5)；5th entrance driveway (T5) is straight right by the 5th Through Lane (14) and the 5th
Track (15) is constituted；5th Through Lane (14) and the 5th straight right lane (15) lead to the 5th exit ramp (R5)；It is described from
The 6th one-way road (C2) of north orientation south includes the 6th entrance driveway (T6), auxiliary overbridge (E) and the 6th exit ramp (R6)；Described 6th
Entrance driveway (T6) is made up of the 6th straight-left lane (8) and the 6th straight right lane (9)；Set on the described 6th straight right lane (9)
There is the 6th right-turn lane (10)；6th right-turn lane (10) leads to first outlet road (R1)；6th straight-left lane (8)
Lead to auxiliary overbridge (E) with the 6th straight right lane (9), and lead to the 6th exit ramp (R6) from auxiliary overbridge (E)；
The second u-turn track (25) is provided between 5th exit ramp (R5) and the 6th entrance driveway (T6)；
It is provided with the described second right left turn lane (13) from below auxiliary overbridge (E) and leads to the west of the 5th exit ramp (R5)
Turn northern left turn lane (21)；
The manifold type road includes：
South on first right-turn lane (22) and the second right-turn lane (23) and bridge floor of ground intersection turn west across
Intersection left rotaring ring road (26), lower bridge ring road (27) of the first right-hand rotation, the first winding ring road (28), north turn east and are crossed over prong left-hand rotation circle
Road (29), the second right-hand rotation lower bridge ring road (30) and the second winding ring road (31)；
First right-turn lane (22) is in smoothing junction described from north orientation the 4th one-way road (B2) of south and from the 5th single file of south orientation north
Road (C1)；
Second right-turn lane (23) is in smoothing junction described from south orientation the 5th one-way road (C1) of north and from the 4th single file of north orientation south
Road (B2)；
The south turns west and is crossed over prong left rotaring ring road (26) main overbridge (D) in smoothing junction and first outlet road (R1)；
Lower bridge ring road (27) south in smoothing junction of first right-hand rotation turns west and is crossed over prong left rotaring ring road (26) and the 5th outlet
Road (R5)；
First winding ring road (28) south in smoothing junction turns west and is crossed over prong left rotaring ring road (26) and auxiliary overbridge
(E)；
The north turns east and is crossed over prong left rotaring ring road (29) auxiliary overbridge (E) and second outlet road (R2) in smoothing junction；
Lower bridge ring road (30) north in smoothing junction of second right-hand rotation turns east and is crossed over prong left rotaring ring road (29) and the 4th outlet
Road (R4)；
Second winding ring road (31) north in smoothing junction turns east and is crossed over prong left rotaring ring road (29) and main overbridge (D).
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| CN201710097353.1A CN106758621B (en) | 2017-02-22 | 2017-02-22 | A kind of manifold type viaduct road structure of short distance two intersection |
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| CN201710097353.1A CN106758621B (en) | 2017-02-22 | 2017-02-22 | A kind of manifold type viaduct road structure of short distance two intersection |
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| CN106758621B CN106758621B (en) | 2018-11-06 |
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|---|---|---|---|---|
| KR0146403B1 (en) * | 1994-09-28 | 1998-09-15 | 박태남 | Road crossing on different levels |
| JPH09137409A (en) * | 1995-11-14 | 1997-05-27 | Mitsubishi Heavy Ind Ltd | Ramp bridge type highway grade separation facility |
| JP2001003303A (en) * | 2000-01-01 | 2001-01-09 | Kentaro Okubo | Grade separated crossing road and grade separated crossing highway network |
| CN1373256A (en) * | 2001-02-28 | 2002-10-09 | 王金太 | Crossed gallop bridge |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106758621B (en) | 2018-11-06 |
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