CN106758608B - Junctions fission intercommunication high speed overpass structure - Google Patents
Junctions fission intercommunication high speed overpass structure Download PDFInfo
- Publication number
- CN106758608B CN106758608B CN201611130673.4A CN201611130673A CN106758608B CN 106758608 B CN106758608 B CN 106758608B CN 201611130673 A CN201611130673 A CN 201611130673A CN 106758608 B CN106758608 B CN 106758608B
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- CN
- China
- Prior art keywords
- viaduct
- way
- unidirectional
- road
- way road
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Classifications
-
- 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
-
- 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 present invention relates to a kind of junctions fission intercommunication high speed overpass structures, it includes the first two-way road, the second two-way road, the two-way road of third, the first unidirectional viaduct, the second unidirectional viaduct and viaduct left rotaring ring road, first unidirectional viaduct and the second unidirectional viaduct are located at the top on the two-way road of third, outflow two-way is punished at crossing in the first trade under two-way road, pass through trade connection under the first right-hand rotation bend and the two-way road of third, the upper bridge end connection of another way and the first unidirectional viaduct all the way；The two-way road trade of third branches out three tunnels, and respectively the second right-hand rotation bend turns around and the first left-turning pathways；The lower bridge end of second unidirectional viaduct distributes two-way, all the way with the upper bridge end connection of the first unidirectional viaduct, another way and the first two-way road trade connection.The present invention has the characteristics that structure is simple, construction is easy, cost is lower, traveling turning radius is big, land occupation is less.
Description
Technical field
The invention belongs to road traffic technical fields, and in particular to a kind of junctions fission intercommunication high speed overpass structure.
Background technique
Present freeway traffic fork makes each travel route intercommunication using multi-level junction bridge, realizes all directions
The smooth passage of vehicle.But existing bridge has building that land occupation is more, the number of plies is more, and investment is big, the defect having a single function, it is difficult to extensive
Popularization is come into operation.
Summary of the invention
The purpose of the present invention is to provide a kind of junctions fission intercommunication high speed overpass structures.The present invention has structure letter
The feature that single, construction is easy, cost is lower, traveling turning radius is big, land occupation is less.
The technical solution adopted by the present invention：A kind of junctions fission intercommunication high speed overpass structure, it include the first two-way road,
Second two-way road, the two-way road of third, the first unidirectional viaduct, the second unidirectional viaduct and viaduct left rotaring ring road, first is unidirectional
Viaduct and the second unidirectional viaduct are located at the top on the two-way road of third, which is characterized in that
Outflow two-way is punished at crossing in first trade under two-way road, all the way by under the first right-hand rotation bend and the two-way road of third
Trade connection, the upper bridge end connection of another way and the first unidirectional viaduct；
The two-way road trade of third branches out three tunnels, and respectively the second right-hand rotation bend turns around and the first left-turning pathways；
The lower bridge end of second unidirectional viaduct distributes two-way, all the way with the upper bridge end connection of the first unidirectional viaduct, separately
All the way with the first two-way road trade connection；First left-turning pathways and the first two-way road trade connection, the second unidirectional viaduct
By trade connection under the two-way road of viaduct left rotaring ring road third, turn around and trade connection under the two-way road of third；
The lower bridge end of first unidirectional viaduct distributes two-way, all the way with trade connection under the second two-way road, another way with
The upper bridge end connection of second unidirectional viaduct；Trade connection under second right-hand rotation bend and the second two-way road, the second two-way road row
The upper bridge end connection in road and the second unidirectional viaduct.
Further, the line of centres on the first two-way road and the second two-way road is straight line, the first unidirectional viaduct and second
Unidirectional viaduct is offset to both sides certain distance relative to the line of centres on the first two-way road and the second two-way road respectively；And first
Unidirectional viaduct and the second unidirectional viaduct are become larger by the offset distance of end to middle part.
Further, the viaduct group being made of the first unidirectional viaduct and the second unidirectional viaduct can be round, oval
One of shape, diamond shape or regular polygon.
The present invention compared with prior art the beneficial effect is that：The present invention facilitates Vehicular turn to reverse end for end, and travels turning radius
Greatly, any section is driven towards；The present invention is made of two one-way flyovers and ground route, and, construction simple with structure is easy, makes
The characteristics of valence is lower, land occupation is less, ground route can be arranged arbitrarily.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the bridge type plan view of Fig. 1.
Specific embodiment
As depicted in figs. 1 and 2, a kind of junctions fission intercommunication high speed overpass structure, it includes the first two-way road, second pair
The two-way road of Xiang Lu, third, the first unidirectional viaduct 1, the second unidirectional viaduct 2 and viaduct left rotaring ring road 3, the first unidirectional grade separation
Bridge 1 and the second unidirectional viaduct 2 are located at the top on the two-way road of third, it is characterised in that：
Outflow two-way is punished at crossing in first trade 4 under two-way road, passes through the first right-hand rotation bend 5 and the two-way road of third all the way
Lower 6 connection of trade, the upper bridge end connection of another way and the first unidirectional viaduct 1；
The two-way road trade 7 of third branches out three tunnels, and respectively the second right-hand rotation bend 8, turn around 9 and first left-turning pathways
10；
The lower bridge end of second unidirectional viaduct 2 distributes two-way, all the way with the upper bridge end connection of the first unidirectional viaduct 1,
Another way and the first two-way 11 connection of road trade；First left-turning pathways 10 and the first two-way 11 connection of road trade, second is single
To viaduct 2 by 6 connection of trade under viaduct left rotaring ring road 3 and the two-way road of third, trade under turn around 9 and the two-way road of third
6 connection；
The lower bridge end of first unidirectional viaduct 1 distributes two-way, all the way with 12 connection of trade under the second two-way road, another way
With the upper bridge end connection of the second unidirectional viaduct 2；12 connection of trade under second right-hand rotation bend 8 and the second two-way road, second is two-way
The upper bridge end connection on road trade 13 and the second unidirectional viaduct 2.
The line of centres on the first two-way road and the second two-way road is straight line, the first unidirectional viaduct 1 and second in the present invention
Unidirectional viaduct 2 is offset to both sides certain distance relative to the line of centres on the first two-way road and the second two-way road respectively；And the
One unidirectional viaduct 1 and the second unidirectional viaduct 2 are become larger by the offset distance of end to middle part.
The viaduct group that the first unidirectional viaduct 2 and the second unidirectional viaduct 3 form in the present invention can be round, oval
One of shape, diamond shape or regular polygon.
Claims (3)
1. junctions fission intercommunication high speed overpass structure, it includes the first two-way road, the second two-way road, the two-way road of third, first
Unidirectional viaduct, the second unidirectional viaduct and viaduct left rotaring ring road, the first unidirectional viaduct and the second unidirectional viaduct are located at
The top on the two-way road of third, which is characterized in that
Outflow two-way is punished at crossing in first trade under two-way road, passes through trade under the first right-hand rotation bend and the two-way road of third all the way
Connection, the upper bridge end connection of another way and the first unidirectional viaduct；
The two-way road trade of third branches out three tunnels, and respectively the second right-hand rotation bend turns around and the first left-turning pathways；
The lower bridge end of second unidirectional viaduct distributes two-way, all the way with the upper bridge end connection of the first unidirectional viaduct, another way
With the first two-way road trade connection；First left-turning pathways and the first two-way road trade connection, the second unidirectional viaduct pass through
Trade connection under viaduct left rotaring ring road and the two-way road of third turns around and trade connection under the two-way road of third；
The lower bridge end of first unidirectional viaduct distributes two-way, all the way with trade connection under the second two-way road, another way and second
The upper bridge end connection of unidirectional viaduct；Trade connection under second right-hand rotation bend and the second two-way road, the second two-way road trade with
The upper bridge end connection of second unidirectional viaduct.
2. junctions fission intercommunication high speed overpass structure according to claim 1, which is characterized in that the first two-way road and
The line of centres on two two-way roads is straight line, and the first unidirectional viaduct and the second unidirectional viaduct are relative to the first two-way road and second
The line of centres on two-way road is offset to both sides certain distance respectively；And first unidirectional viaduct and the second unidirectional viaduct by end
Offset distance to middle part becomes larger.
3. junctions fission intercommunication high speed overpass structure according to claim 1, which is characterized in that by the first unidirectional grade separation
The viaduct group of bridge and the second unidirectional viaduct composition is one of round, oval, diamond shape or regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611130673.4A CN106758608B (en) | 2016-12-09 | 2016-12-09 | Junctions fission intercommunication high speed overpass structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611130673.4A CN106758608B (en) | 2016-12-09 | 2016-12-09 | Junctions fission intercommunication high speed overpass structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106758608A CN106758608A (en) | 2017-05-31 |
| CN106758608B true CN106758608B (en) | 2018-11-27 |
Family
ID=58879378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611130673.4A Active CN106758608B (en) | 2016-12-09 | 2016-12-09 | Junctions fission intercommunication high speed overpass structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN106758608B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2442915A1 (en) * | 1977-09-13 | 1980-06-27 | Antz Francois | Two level traffic interchange - has low leVel radial entries and high level spiral exits and enhances flow of traffic |
| CN201534946U (en) * | 2009-09-30 | 2010-07-28 | 成都市武侯专利咨询研发转化研究所 | Overpass with platform bridge on junction of three roads |
| CN102296504A (en) * | 2011-06-10 | 2011-12-28 | 邱世军 | Viaduct with a junction of three roads |
| CN103334354B (en) * | 2013-07-16 | 2016-03-16 | 莫济华 | A kind of cross directional barrier-free overpass |
| CN103526661A (en) * | 2013-10-21 | 2014-01-22 | 周智昂 | Triple path single-layer all-round overpass bridge |
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2016
- 2016-12-09 CN CN201611130673.4A patent/CN106758608B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106758608A (en) | 2017-05-31 |
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