CN106758617A - Split type intercommunication is combined overpass structure - Google Patents
Split type intercommunication is combined overpass structure Download PDFInfo
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- CN106758617A CN106758617A CN201611130684.2A CN201611130684A CN106758617A CN 106758617 A CN106758617 A CN 106758617A CN 201611130684 A CN201611130684 A CN 201611130684A CN 106758617 A CN106758617 A CN 106758617A
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- compound
- viaduct
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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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Abstract
Overpass structure is combined the present invention relates to a kind of split type intercommunication, it is basic to set up with decussation structure, the decussation crossing formed including split type unidirectional compound viaduct and by two in length and breadth general roads, described split type unidirectional compound viaduct is placed in the general road in longitudinal direction or the laterally top on general road, wherein, described split type unidirectionally compound viaduct is made up of two parallel compound viaducts, the compound viaduct includes main bridge and the auxiliary bridge on the inside of main bridge, two main bridges are connected with two of laterally or longitudinally general road unidirectional tracks respectively, have between this two compound viaducts and suitable distance is removed to both sides are vertical or horizontal with the line of centres on laterally or longitudinally general road, left-hand bend or the special place of left u-turn of intersecting highway center line are symmetrical in so as to be formed.The compound overpass structure variation patterns of split type intercommunication of the invention are more, and purposes is wide, are relatively specific for urban road, and Hub Road traffic is handed in urban viaduct crossroad and city.
Description
Technical field
It is more particularly to a kind of basic to set up with decussation structure the present invention relates to a kind of urban traffic road structure
The compound overpass structure of split type intercommunication.
Background technology
Currently in order to solving urban traffic blocking, various solutions are occurred in that, generally there are following several situations.First
Kind it is that the built viaduct number of plies is more, sets up higher and make that the domatic more long or gradient is larger, floor space is wider, investment is more, no
Reality.It is the use of overpass or lower kerve more long for second, though without too big height, only serve local traffic and gather around
Stifled alleviation.The third is travelled by restricting the number, but being continuously increased with vehicle, and restricting the number finally can't resolve urban transportation
Congestion.Last one kind is to build subway or light rail, but can only solve the unimpeded of general direction, cannot but reach some specific
Place, it is impossible to comprehensively bring convenient to life, work and commercial affairs etc..
The content of the invention
The purpose of the present invention is directed to the defect of existing urban highway traffic structure, so as to provide a kind of flexible, is applicable
, the split type intercommunication for urban road junction is combined overpass structure, is exactly set by all directions travel route
Meter, turns around region, to come real to form split interchange overpass traffic road gauze with reference to the special left-hand bend on ground between two bridges or a left side
Existing four fork all directions driving vehicles are taken their own roads, smooth current.
To achieve these goals, the present invention takes following technical scheme：
A kind of split type intercommunication is combined overpass structure, and it with decussation structure is to set up basis, including split type list to be
The decussation crossing formed to compound viaduct and by two in length and breadth general roads, described split type unidirectionally compound viaduct
The general road in longitudinal direction or the laterally top on general road are placed in, wherein, described split type unidirectionally compound viaduct is parallel by two
Compound viaduct constitute, the compound viaduct includes main bridge and the auxiliary bridge on the inside of main bridge, two main bridges respectively with horizontal stroke
To or two unidirectional tracks on the general road in longitudinal direction be connected, with laterally or longitudinally general road between this two compound viaducts
The line of centres remove suitable distance to both sides are vertical or horizontal, so as to form the left-hand bend or a left side for being symmetrical in intersecting highway center line
Reverse end for end special place.
Further, main bridge is carried out as needed with the body of a bridge of auxiliary bridge with slopes in the split type unidirectionally compound viaduct
Length, right and wrong change.
Further, host bridge is linear pattern, and the auxiliary bridge is the one kind in linear pattern or shaped form.
Further, host bridge is fast traffic lane, and the auxiliary bridge is slow lane.
Further, the direction of traffic on described two parallel compound viaducts is opposite.
Further, it is provided with rotary island at the split type unidirectionally compound viaduct and the link position on general road.
Beneficial effects of the present invention：The compound viaduct of split type intercommunication of the invention is with main bridge and auxiliary bridge by two
Compound viaduct is constituted, and the body of a bridge and slopes of its main bridge and auxiliary bridge can carry out length, right and wrong change.
When main bridge and auxiliary bridge are straight line, the vehicle for being capable of achieving 12 direction runnings is taken their own roads, unblocked, with
This simultaneously, the main deck in outside be fast traffic lane, auxiliary bridge floor and ground in inner side left-hand bend u-turn circuit, be all slow
Track, between its circuit and circuit, only junction of two streams and burble point do not have crosspoint and conflict point, therefore are to alleviate metropolis
The preferred line network of traffic congestion.
When main bridge is linear pattern, and when being in the auxiliary bridge of inner side for curve, auxiliary bridge just forms turning channel, at this moment, auxiliary bridge
Vehicle in domain can complete 90 ° of right-hand rotation, preceding straight trip, turn left 90 ° and the left u-turn travelings in direction such as 180 °, it can however not enough entering
Row Infinite Cyclic, and the vehicle between main bridge can realize Infinite Cyclic.
In a word, the compound overpass structure variation patterns of split type intercommunication are more, and purposes is wide, is relatively specific for urban road, city
Hub Road traffic is handed in overpass crossroad and city.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1 in the compound overpass structure of split type intercommunication of the invention；
Fig. 2 is the bridge type figure of embodiment 1；
Fig. 3 is the structural representation of embodiment 2 in the compound overpass structure of split type intercommunication of the invention；
Fig. 4 is the bridge type figure of embodiment 2.
Specific embodiment
Technical scheme is described in further detail with reference to the accompanying drawings and examples.
The compound overpass structure of split type intercommunication of the invention is mainly using the compound viaduct parallel combinations of two pure single files,
The opposite lateral vehicle of bridge floor travel direction, bridge bottom row sails longitudinal vehicle.Purpose is the potential difference for making full use of bridge floor and bridge bottom, with
And two regional spaces of bridge, form the traffic road gauze for meeting four fork trip requirements.Overpass structure of the invention, is being not required to
Want under Field Force and signal light management condition, be capable of achieving all directions vehicle and take their own roads, unimpeded unperturbed streams past in an endless flow.
In order to meet the trip requirements at each crossing of intersection, the compound overpass structure of split type intercommunication of the invention is main
It is have with the center line on coupled logical laterally or longitudinally general road to both sides longitudinal direction using between two compound viaducts
Or it is moved laterally away suitable distance, so as to just form the left-hand bend that is symmetrical in intersecting highway center line on ground or a left side is turned around special field
Ground, so as to the road in turning place can be made as the special circuit for turning left or a left side is turned around.Crossroad can thus be solved
The straight trip of each crossing, the demand turned left, turn right in mouthful.
Technical scheme specific to the compound overpass structure of split type intercommunication of the invention is：
A kind of split type intercommunication is combined overpass structure, and it with decussation structure is to set up basis, including split type list to be
The decussation crossing formed to compound viaduct and by two in length and breadth general roads, described split type unidirectionally compound viaduct
The general road in longitudinal direction or the laterally top on general road are placed in, wherein, described split type unidirectionally compound viaduct is parallel by two
Compound viaduct constitute, the compound viaduct includes main bridge and the auxiliary bridge on the inside of main bridge, two main bridges respectively with horizontal stroke
To or two unidirectional tracks on the general road in longitudinal direction be connected, with laterally or longitudinally general road between this two compound viaducts
The line of centres remove suitable distance to both sides are vertical or horizontal, so as to form the left-hand bend or a left side for being symmetrical in intersecting highway center line
Reverse end for end special place.
That is：Split type unidirectional compound viaduct is placed in the top on the general road in longitudinal direction, is just connected with laterally general road
It is logical, conversely, the compound viaduct of split type intercommunication is placed in the top on laterally general road, just it is connected with the general road in longitudinal direction.
Main bridge and the body of a bridge of auxiliary bridge carry out length, right and wrong with slopes as needed in the split type unidirectionally compound viaduct
Change.When host bridge is linear pattern, the auxiliary bridge is the one kind in linear pattern or shaped form, and at the same time, two are put down
Direction of traffic on capable compound viaduct is opposite and main bridge is fast traffic lane, and the auxiliary bridge is slow lane.
Embodiment 1
Structure as shown in Figure 1, 2 is to be combined grade separation knot with the split type intercommunication that decussation structure is foundation basis
Structure, including the split type unidirectional decussation crossing for being combined viaduct and being formed by two in length and breadth general roads, described split
Formula is unidirectionally combined the top that viaduct is placed in the general road in longitudinal direction, and is connected with laterally general road.
Wherein, described split type unidirectionally compound viaduct is made up of two parallel compound viaducts, described compound
Viaduct includes main bridge and the auxiliary bridge on the inside of main bridge, and the two unidirectional tracks of two main bridges respectively with laterally general road are connected
It is logical.
Have between this two compound viaducts and suitable distance longitudinally removed to both sides with the line of centres on laterally general road,
Left-hand bend or the special place of left u-turn of intersecting highway center line are symmetrical in so as to be formed.In the split type unidirectionally compound viaduct
Main bridge carries out length, right and wrong change as needed with the body of a bridge of auxiliary bridge with slopes.
In the present embodiment, the direction of traffic on two parallel compound viaducts is opposite and main bridge is linear pattern, auxiliary bridge
It is linear structure, meanwhile, main bridge is fast traffic lane, and the auxiliary bridge is slow lane.
In order to illustrate the running route at each crossing, the present invention by the upper and lower, left and right in Fig. 1 be respectively designated as north, south,
West, east, two compound viaducts are respectively compound viaduct P and compound viaduct Q, are combined viaduct P and are located at north side, are combined vertical
Bridge Q is handed over to be located at southern side.
Straight trip：
From west toward east, bridge is travelled to compound viaduct Q along general section i, j, through the main bridge section for being combined viaduct Q
K, lower bridge rear steering to general section l, m realizes straight trip.From east westerly by that analogy, route is：d-e-f-g-h.
From north southward, travelled along general section u, through after compound viaduct P, travelled to general section y, then through general road
After section y passes through compound viaduct Q, traveling to general section z realizes straight trip.From south toward north by that analogy, route is：a-b-c.
Turn right
From east, toward north, Nan Wangdong, west, southward still westerly, there is right-turn lane in north.Right-turn lane can be placed on two and be combined
Between viaduct, can also be placed on outside two compound viaducts, prioritizing selection is placed on outside compound viaduct.For example：It is past from east
North：Travelled along general section d-e-c, complete to turn right；From Nan Wangdong：Travelled along general section a-l-m, complete to turn right；From western past
South：Travelled along general section i-j-z, complete to turn right；From north westerly：Travelled along general section u-g-h, complete to turn right.
Turn left
From east southward：Auxiliary bridge is travelled to compound viaduct P along general section d, e, through auxiliary bridge in compound viaduct
Section p, under auxiliary bridge rear steering to through travelling to general section z after compound viaduct Q, realizing after general section t and y.
From the past north in west：Auxiliary bridge is travelled to compound viaduct Q along general section i, j, through auxiliary bridge in compound viaduct
Section r, travels to general section c after compound viaduct P is passed through after lower bridge rear steering to general section s and b, realizes.
From the past east in north：Travelled along general section u, travelled along general section w after passing through compound viaduct P through general section v
Upper auxiliary bridge after to compound viaduct Q, first travels a segment distance rear steering and is sailed through section x along auxiliary bridge section r in compound viaduct Q
Enter main bridge section k in compound viaduct Q, lower bridge rear steering to general section l, m completes.
From south westerly：Travelled along general section a, travelled along general section o after passing through compound viaduct Q through general section n
Upper auxiliary bridge after to compound viaduct P, first travels a segment distance rear steering and is sailed through section q along auxiliary bridge section p in compound viaduct P
Enter main bridge section f in compound viaduct P, lower bridge rear steering to general section g, h completes.
U-turn：
From the past north in north：Travelled along general section u, travelled along general section w after passing through compound viaduct P through general section v
Upper auxiliary bridge after to compound viaduct Q, travels, lower bridge rear steering to general section s and b along auxiliary bridge section r in compound viaduct Q
Travelled to general section c after passing through compound viaduct P afterwards, realize u-turn.
From south southward：Travelled along general section a, travelled along general section o after passing through compound viaduct Q through general section n
Upper auxiliary bridge after to compound viaduct P, travels, lower bridge rear steering to general section t and y along auxiliary bridge section p in compound viaduct P
Travelled to general section z after passing through compound viaduct Q afterwards, realize u-turn.
Left u-turn of the invention or the vehicle turned left in special place, can arbitrarily select travel direction, such as：
Travelled along general section a, travelled to compound grade separation along general section o after passing through compound viaduct Q through general section n
Upper bridge after bridge P, when the travel direction of general section o is selected, can arbitrarily select in its left u-turn or special place of turning left,
As long as not influenceing the travel direction of other vehicles, the purpose of compound viaduct P is finally reached.Similarly, after lower bridge
When selecting the travel direction of general section t, travel direction also can be arbitrarily selected, as long as returning to general section z.
If there is route or travel by vehicle mistake, mistake can be corrected, route running is corrected again.Thus, it is functional it is strong, account for
Ground less, low cost, simple structure, build it is easy the characteristics of, be the first-selected bridge type of city proper road.
Fig. 4 in the present embodiment 2 is shown the situation that auxiliary bridge in compound viaduct can be sailed into main bridge, similarly,
Can realize that main bridge sails the situation of auxiliary bridge into compound viaduct, this kind of situation is consistent with the situation shown in Fig. 4, does not do here
Describe in detail.
If multiple directions are turned left, can occur in interwoven region of the main bridge with auxiliary bridge on compound viaduct wrong
The situation of car, knots in order to avoid interweaving, and the body of a bridge can be widened into lengthening, can just alleviate the generation of intertexture knotting phenomenon.
While being near completion, can be combined in split type intercommunication can also give another the right of way between viaduct and general road
Situation, therefore, rotary island can be set in the transition stage on the compound viaduct of split type intercommunication of the invention and general road, to distinguish
Traffic route.
Embodiment 2
Structure as shown in Figure 3,4 is to be combined grade separation knot with the split type intercommunication that decussation structure is foundation basis
Structure, including the split type unidirectional decussation crossing for being combined viaduct and being formed by two in length and breadth general roads, described split
Formula is unidirectionally combined the top that viaduct is placed in the general road in longitudinal direction, and is connected with laterally general road.
Wherein, described split type unidirectionally compound viaduct is made up of two parallel compound viaducts, described compound
Viaduct includes main bridge and the auxiliary bridge on the inside of main bridge, and the two unidirectional tracks of two main bridges respectively with laterally general road are connected
It is logical.
Have between this two compound viaducts with the line of centres on laterally general road to both sides longitudinally remove it is appropriate away from
From so as to form the left-hand bend for being symmetrical in intersecting highway center line or the special place of left u-turn.The split type unidirectionally compound grade separation
Main bridge carries out length, right and wrong change as needed with the body of a bridge of auxiliary bridge with slopes in bridge.
In the present embodiment, the direction of traffic on two parallel compound viaducts is opposite and main bridge is linear pattern, and auxiliary bridge is
Shaped form structure, meanwhile, main bridge is fast traffic lane, and the auxiliary bridge is slow lane.
In order to illustrate the running route at each crossing, the present invention by the upper and lower, left and right in Fig. 3 be respectively designated as north, south,
West, east, two compound viaducts are respectively compound viaduct P and compound viaduct Q, are combined viaduct P and are located at north side, are combined vertical
Bridge Q is handed over to be located at southern side.
Straight trip：
From the past east in west：Main bridge is travelled to compound viaduct Q along general section l, m, through the main bridge for being combined viaduct Q
Section n, lower main bridge rear steering to general section o, p realizes straight trip.From east westerly by that analogy, route is：g-h-i-j-k.
From north southward：Travelled along general section d, through after compound viaduct P, travelled to general section e, then through general road
After section e passes through compound viaduct Q, traveling to general section f realizes straight trip.From south toward north by that analogy, route is：a-b-c.
Turn right
From east, toward north, Nan Wangdong, west, southward still westerly, there is right-turn lane in north.Right-turn lane can be placed on two and be combined
Between viaduct, can also be placed on outside two compound viaducts, prioritizing selection is placed on outside compound viaduct.For example：It is past from east
North：Travelled along general section g-h-B-D-c, complete to turn right；From Nan Wangdong：Travelled along general section a-q-r-o-p, complete right
Turn；From west southward：Travelled along general section l-m-A-C-f, complete to turn right；From north westerly：Along general section d-v-w-j-k rows
Sail, complete to turn right.
Turn left
From east southward：Main bridge is travelled to compound viaduct P along general section g, h, first along in compound viaduct P
Main bridge section i travels the auxiliary bridge section t that a segment distance rear steering is sailed into compound viaduct P through section H, through lower bridge section after
Under G after bridge, travelled to general section f after passing through compound viaduct Q along general section C, realize.
From the past north in west：Main bridge is travelled to compound viaduct Q along general section l, m, first along in compound viaduct Q
Main bridge section n travels the auxiliary bridge section y that a segment distance rear steering is sailed into compound viaduct P through section E, through lower bridge section after
Under F after bridge, travelled to general section c after passing through compound viaduct P along general section D, realize.
From the past east in north：Travelled along general section d, travelled along upper bridge section x after passing through compound viaduct P through general section v
Upper main bridge after to compound viaduct Q, first travels a segment distance rear steering and is sailed through section z along auxiliary bridge section y in compound viaduct Q
Enter main bridge section n in compound viaduct Q, lower bridge rear steering to general section o, p completes.
From south westerly：Travelled along general section a, travelled along upper bridge section s after passing through compound viaduct Q through general section q
Upper main bridge after to compound viaduct P, first travels a segment distance rear steering and is sailed through section u along auxiliary bridge section t in compound viaduct P
Enter main bridge section i in compound viaduct P, lower bridge rear steering to general section j, k completes.
U-turn：
From the past north in north：Travelled along general section d, travelled along upper bridge section x after passing through compound viaduct P through general section v
Upper auxiliary bridge after to compound viaduct Q, travels along auxiliary bridge section y in compound viaduct Q, after after bridge under lower bridge section F, edge
After general section D passes through compound viaduct P and travel to general section c, realize u-turn.
From south southward：U-turn can be similarly realized, specific route is a-q-s-t-G-C-f.
At this moment, the vehicle in auxiliary bridge domain can complete 90 ° of right-hand rotation, preceding straight trip, turn left 90 ° and the left u-turn rows in direction such as 180 °
Sail, it can however not Infinite Cyclic is enough carried out, and the vehicle between main bridge can realize Infinite Cyclic.The compound viaduct of embodiment 3 will
Occupation of land than the compound viaduct of embodiment 2 is less.
In a word, the compound overpass structure variation patterns of split type intercommunication are more, and purposes is wide, is relatively applied to urban road, and city is high
Hub Road traffic is handed in the fork of bridge formation road four and city.
Above-described embodiment is not construed as limiting the scope of the present invention, it is every present inventive concept spirit and principle it
Interior, any modification, equivalent and improvement that one of skill in the art can make etc. should be included in protection of the invention
Within the scope of.
Claims (6)
1. a kind of compound overpass structure of split type intercommunication, is basic to set up with decussation structure, it is characterised in that including
Split type unidirectional compound viaduct and the decussation crossing formed by two in length and breadth general roads, described is split type unidirectional multiple
Close viaduct and be placed in the general road in longitudinal direction or the laterally top on general road, wherein, described split type unidirectionally compound viaduct be by
Two parallel compound viaducts are constituted, and the compound viaduct includes main bridge and the auxiliary bridge on the inside of main bridge, two main bridges
It is connected with two of laterally or longitudinally general road unidirectional tracks respectively, has with horizontal or vertical between this two compound viaducts
Suitable distance is removed to both sides are vertical or horizontal to the line of centres on general road, so as to form the left side for being symmetrical in intersecting highway center line
Turn or the left special place of u-turn.
2. a kind of split type intercommunication according to claim 1 is combined overpass structure, it is characterised in that described split type unidirectional
Main bridge carries out length, right and wrong change as needed with the body of a bridge of auxiliary bridge with slopes in compound viaduct.
3. a kind of split type intercommunication according to claim 2 is combined overpass structure, it is characterised in that host bridge is straight line
Type, the auxiliary bridge is the one kind in linear pattern or shaped form.
4. a kind of split type intercommunication according to claim 3 is combined overpass structure, it is characterised in that host bridge is express
Road, the auxiliary bridge is slow lane.
5. the compound overpass structure of a kind of split type intercommunication according to claim 1, it is characterised in that described two parallel
Direction of traffic on compound viaduct is opposite.
6. a kind of split type intercommunication according to claim 1 is combined overpass structure, it is characterised in that described split type unidirectional
Rotary island is provided with compound viaduct and the link position on general road.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611130684.2A CN106758617A (en) | 2016-12-09 | 2016-12-09 | Split type intercommunication is combined overpass structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611130684.2A CN106758617A (en) | 2016-12-09 | 2016-12-09 | Split type intercommunication is combined overpass structure |
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| CN106758617A true CN106758617A (en) | 2017-05-31 |
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| CN201611130684.2A Pending CN106758617A (en) | 2016-12-09 | 2016-12-09 | Split type intercommunication is combined overpass structure |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195984A (en) * | 2006-12-08 | 2008-06-11 | 刘星良 | Phi shaped full intercommunication viaduct |
| CN101463583A (en) * | 2007-12-18 | 2009-06-24 | 高浴华 | Non-red light simple grade separation traffic method for urban and suburban roads |
| CN201770920U (en) * | 2010-09-14 | 2011-03-23 | 何远强 | Simplified structure overpass |
| CN102587242A (en) * | 2012-03-19 | 2012-07-18 | 上海海事大学 | Cross road overpass |
| CN103898819A (en) * | 2012-12-31 | 2014-07-02 | 都快通(北京)交通疏导设备有限公司 | Fishtail flyover for unblocking urban traffic |
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2016
- 2016-12-09 CN CN201611130684.2A patent/CN106758617A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101195984A (en) * | 2006-12-08 | 2008-06-11 | 刘星良 | Phi shaped full intercommunication viaduct |
| CN101463583A (en) * | 2007-12-18 | 2009-06-24 | 高浴华 | Non-red light simple grade separation traffic method for urban and suburban roads |
| CN201770920U (en) * | 2010-09-14 | 2011-03-23 | 何远强 | Simplified structure overpass |
| CN102587242A (en) * | 2012-03-19 | 2012-07-18 | 上海海事大学 | Cross road overpass |
| CN103898819A (en) * | 2012-12-31 | 2014-07-02 | 都快通(北京)交通疏导设备有限公司 | Fishtail flyover for unblocking urban traffic |
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Application publication date: 20170531 |