CN103061222A - Two-layer interchange occupying few land area and passing method thereof - Google Patents
Two-layer interchange occupying few land area and passing method thereof Download PDFInfo
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- CN103061222A CN103061222A CN2013100291939A CN201310029193A CN103061222A CN 103061222 A CN103061222 A CN 103061222A CN 2013100291939 A CN2013100291939 A CN 2013100291939A CN 201310029193 A CN201310029193 A CN 201310029193A CN 103061222 A CN103061222 A CN 103061222A
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Abstract
The invention provides a two-layer interchange occupying few land area and a passing method thereof, wherein the two-layer interchange occupying few land area comprises two straight overpasses which are arranged over the middle part of a crossroad and in parallel with one road, the two ends and the middle part of each straight overpass are respectively provided with entrances and exits, an approach bridge is connected with each entrance of the straight overpass, and an approach road is connected with each exit of the straight overpass; the approach bridges and the approach roads are respectively connected with corresponding roads, a pedestrian bridge is arranged between the two straight overpasses, a safety island is arranged at the inner side of each of the four corners of the crossroad, and each island is connected with the pedestrian bridge by stairs. According to the two-layer interchange occupying few land area and the passing method of the two-layer interchange, a traffic light is not needed at the crossroad, vehicles can go own ways without mutual interference, the high efficiency travelling of the vehicles at the crossroad is achieved, and the traffic pressure at the crossroad is greatly lightened; and the two-layer interchange occupies few land area, does not influence surrounding facilities, and is small in construction area and low in cost.
Description
Technical field
The present invention relates to interchange viaduct and passing method thereof that a kind of two aspects are not taken up an area.
Background technology
Along with the development of society, vehicle is more and more, and the thing followed is exactly that the blockage problem of place, crossing, at grade intersection road vehicle is more and more serious.Existing overpass bridge structurally has certain defect, when vehicle turns left, needs to make a circulation to the right, turns a great circle, thereby causes floor space large, occupies the space large, and is expensive large.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides interchange viaduct and passing method thereof that a kind of two aspects are not taken up an area, realized high efficiency the travelling without the stop of intersection nothing of place, crossroad vehicle, greatly alleviated the pressure that crossroad access blocks up.
The technical solution used in the present invention is: the interchange viaduct that a kind of two aspects are not taken up an area, be located at the place, crossroad, comprise that mid portion top, crossroad is parallel to the two craspedodrome overpass bridges that a road arranges, the two ends of craspedodrome overpass bridge are respectively equipped with entrance and exit, the mid portion of craspedodrome overpass bridge is provided with outlet and entrance successively along the left side of the vehicle heading of right travel rule; The entrance of craspedodrome overpass bridge all is connected with access bridge, and the exit of craspedodrome overpass bridge all is connected with and leads the way; Access bridge be connected respectively with corresponding road on be positioned in the middle of the trade connect, leave the craspedodrome passage on the road vertical with the craspedodrome overpass bridge; Be provided with pedestrian overcrossing between the described two craspedodrome overpass bridges, the curve inner side at four turnings of crossroad is equipped with safety island, links to each other by stair between safety island and the pedestrian overcrossing.
A kind of passing method of above-mentioned overpass bridge:
When 1) travelling by the rule of keeping to the left, the passing method of vehicle:
(1) the curved vehicle of turning left sails the turn left right track in direct target approach track of road surface, crossroad into from the left lateral road in initial track;
(2) through vehicles is kept straight on to the right track in target track through the road surface, crossroad from the left lateral road in initial track; Or through vehicles sails corresponding the leading the way in this track into from the left lateral road in initial track through this track, arrives the outlet of craspedodrome overpass bridge, sails the craspedodrome overpass bridge into, enters the access bridge of the craspedodrome overpass bridge other end, the right track in target approach track;
(3) the curved vehicle of turning right sails corresponding the leading the way in this track into from the left lateral road in initial track, arrives the outlet of craspedodrome overpass bridge, sails the craspedodrome overpass bridge into, the access bridge that the target approach track is corresponding, the right track in target approach track;
When 2) travelling by the rule of keeping to the right, the passing method of vehicle:
(1) the curved vehicle of turning right sails the turn right left lateral road in direct target approach track, road surface, crossroad into from the right track in initial track;
(2) through vehicles is kept straight on through the road surface, crossroad to the left lateral road in target track from the right track in initial track; Or through vehicles sails the access bridge in this track into through this track from the right track in initial track, and the entrance of arrival sails the craspedodrome overpass bridge into, enters leading the way of the craspedodrome overpass bridge other end, the left lateral road in target approach track;
(3) the curved vehicle of turning left sails the access bridge in this track into through this track from the right track in initial track, arrives the entrance of craspedodrome overpass bridge, sails the craspedodrome overpass bridge into, and what the target approach track was corresponding leads the way, the left lateral road in target approach track;
3) pedestrian's passing method: the people comes into safety island by the sidewalk, then enters the middle pedestrian overcrossing of two craspedodrome overpass bridges by stair, arrives safety island corresponding to target road again, comes into target road through the sidewalk again.
Technique effect of the present invention is: the invention enables the crossroad not need traffic lights, vehicle is taken their own roads, mutually noninterfere, and high efficiency the travelling without the stop of intersection nothing of having realized place, crossroad vehicle alleviated the pressure that crossroad access blocks up greatly; Floor space of the present invention is little, does not affect peripheral facilities; And construction scope of the present invention is little, and is few with material, and cost is low.
Description of drawings
Fig. 1 is the structural representation of the interchange viaduct that do not take up an area of two aspects of the present invention.
The passing method schematic diagram of Fig. 2 when to be the present invention by the rule of keeping to the left use.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, 2, the interchange viaduct that a kind of two aspects are not taken up an area, be located at the place, crossroad, comprise that mid portion top, crossroad is parallel to the two craspedodrome overpass bridges 5 that a road arranges, the two ends of craspedodrome overpass bridge 5 are respectively equipped with entrance and exit, and craspedodrome overpass bridge 5 mid portions are provided with outlet and entrance successively along the left side of the vehicle heading of right travel rule, the entrance of craspedodrome overpass bridge 5 is equipped with access bridge 1-1, and the exit of craspedodrome overpass bridge 5 is equipped with the 1-2 that leads the way; Access bridge 1-1 be connected the 1-2 road respectively with corresponding road on be positioned in the middle of the trade connect, leave the craspedodrome passage on the road vertical with craspedodrome overpass bridge 5.Be provided with pedestrian overcrossing 7 between the described two craspedodrome overpass bridges 5, the curve inner side at four turnings of crossroad is equipped with safety island 6, links to each other by stair between safety island 6 and the pedestrian overcrossing 7.
When travelling by the left-hand traffic rule, vehicle is current by the following method:
Vehicle travels to road 4 from road 1, and vehicle directly turns left to the right track of road 4, by that analogy through the road surface, crossroad from the left lateral road of road 1, vehicle is from road 2 to road 1, from road 3 to road 2 or from road 4 to road 3, belong to vehicle and turn left curvedly, all travel in this way.
Vehicle is from road 2 to road 4, and vehicle is kept straight on to the right track of road 4 through the road surface, crossroad from the left lateral road of road 2, and by that analogy, vehicle 2 also travels in this way from road 4 to road.
Vehicle drives to road 2 from road 1, and vehicle enters the 1-2 that leads the way of road 1 correspondence from the left lateral road of road 1, and through the outlet of craspedodrome overpass bridge, the access bridge 1-1 by target road 2 correspondences travels into the right track in target track.By that analogy, vehicle is from road 2 to road 3, from road 3 to road 4 or from road 4 to road 1, belongs to vehicle and turns right curvedly, all travels in this way.
Vehicle is from road 1 to road 3, and vehicle enters the 1-2 that leads the way of road 1 correspondence from the left lateral road of road 1, sails the access bridge 1-1 of target road 3 correspondences into through the craspedodrome overpass bridge, drives into the right track in target track 3.By that analogy, road 3 to road 1 also travels in this way.
When travelling by the traffic rules of keeping to the right, vehicle is current by the following method:
Vehicle travels to road 2 from road 1, and vehicle is directly turned right through the road surface, crossroad to the left lateral road of road 2, by that analogy from the right track of road 1, vehicle is from road 2 to road 3, from road 3 to road 4 or from road 4 to road 1, belong to vehicle and turn right curvedly, all travel in this way.
Vehicle travels to road 4 from road 1, and vehicle enters the access bridge 1-1 of road 1 correspondence from the right track of road 1, enters craspedodrome overpass bridge 5 through the entrance of craspedodrome overpass bridge 5, and the 1-2 that leads the way by road 4 correspondences travels into the left lateral road in target track.By that analogy, vehicle is from road 4 to road 3, from road 3 to road 2, from road 2 to road 1, belongs to vehicle and turns left curvedly, also travels in this way.
Vehicle is from road 2 to road 4, and vehicle is kept straight on to the left lateral road of road 4 through the road surface, crossroad from the right track of road 2, and by that analogy, vehicle 2 also travels in this way from road 4 to road.
Vehicle is from road 1 to road 3, and vehicle enters access bridge 1-1 from the right track of road 1, sails the 1-2 that leads the way of target road 3 correspondences into through craspedodrome overpass bridge 5, drives into the left lateral road in target track 3.By that analogy, vehicle 1 also travels in this way from road 3 to road.
Pedestrian's passing method:
The people enters into safety island 6 by the sidewalk, then enters the pedestrian overcrossing 7 of two craspedodrome overpass bridges, 5 centres by stair, arrives safety island corresponding to target road 6 again, comes into target road through the sidewalk again.
Claims (2)
1. interchange viaduct that aspect is not taken up an area, be located at the place, crossroad, it is characterized in that: comprise that mid portion top, crossroad is parallel to the two craspedodrome overpass bridges that a road arranges, the two ends of craspedodrome overpass bridge are respectively equipped with entrance and exit, the mid portion of craspedodrome overpass bridge is provided with outlet and entrance successively along the left side of the vehicle heading of right travel rule; The entrance of craspedodrome overpass bridge all is connected with access bridge, and the exit of craspedodrome overpass bridge all is connected with and leads the way; Access bridge be connected respectively with corresponding road on be positioned in the middle of the trade connect, leave the craspedodrome passage on the road vertical with the craspedodrome overpass bridge; Be provided with pedestrian overcrossing between the described two craspedodrome overpass bridges, the curve inner side at four turnings of crossroad is equipped with safety island, links to each other by stair between safety island and the pedestrian overcrossing.
2. the passing method of overpass bridge as claimed in claim 1 comprises the steps:
When 1) travelling by the rule of keeping to the left, the passing method of vehicle:
(1) the curved vehicle of turning left sails the turn left right track in direct target approach track of road surface, crossroad into from the left lateral road in initial track;
(2) through vehicles is kept straight on to the right track in target track through the road surface, crossroad from the left lateral road in initial track; Or through vehicles sails corresponding the leading the way in this track into from the left lateral road in initial track through this track, arrives the outlet of craspedodrome overpass bridge, sails the craspedodrome overpass bridge into, enters the access bridge of the craspedodrome overpass bridge other end, the right track in target approach track;
(3) the curved vehicle of turning right sails corresponding the leading the way in this track into from the left lateral road in initial track, arrives the outlet of craspedodrome overpass bridge, sails the craspedodrome overpass bridge into, the access bridge that the target approach track is corresponding, the right track in target approach track;
When 2) travelling by the rule of keeping to the right, the passing method of vehicle:
(1) the curved vehicle of turning right sails the turn right left lateral road in direct target approach track, road surface, crossroad into from the right track in initial track;
(2) through vehicles is kept straight on through the road surface, crossroad to the left lateral road in target track from the right track in initial track; Or through vehicles sails the access bridge in this track into through this track from the right track in initial track, and the entrance of arrival sails the craspedodrome overpass bridge into, enters leading the way of the craspedodrome overpass bridge other end, the left lateral road in target approach track;
(3) the curved vehicle of turning left sails the access bridge in this track into through this track from the right track in initial track, arrives the entrance of craspedodrome overpass bridge, sails the craspedodrome overpass bridge into, and what the target approach track was corresponding leads the way, the left lateral road in target approach track;
3) pedestrian's passing method: the people comes into safety island by the sidewalk, then enters the middle pedestrian overcrossing of two craspedodrome overpass bridges by stair, arrives safety island corresponding to target road again, comes into target road through the sidewalk again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100291939A CN103061222A (en) | 2013-01-25 | 2013-01-25 | Two-layer interchange occupying few land area and passing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100291939A CN103061222A (en) | 2013-01-25 | 2013-01-25 | Two-layer interchange occupying few land area and passing method thereof |
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| Publication Number | Publication Date |
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| CN103061222A true CN103061222A (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100291939A Pending CN103061222A (en) | 2013-01-25 | 2013-01-25 | Two-layer interchange occupying few land area and passing method thereof |
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| CN (1) | CN103061222A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881870A (en) * | 2017-11-13 | 2018-04-06 | 石家庄铁道大学 | System is canalized in six-lane intersection |
| CN112112019A (en) * | 2020-09-27 | 2020-12-22 | 解宇星 | Mixed trunk straight road network system with right-side and left-side running |
| CN112431081A (en) * | 2020-12-15 | 2021-03-02 | 刘敢 | Spiral cross-shaped twist overpass without plane crossing for vehicle meeting |
| CN113897826A (en) * | 2021-05-07 | 2022-01-07 | 高国鑫 | Two-layer crossroad smooth overpass |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4630961A (en) * | 1982-06-30 | 1986-12-23 | Horst Hellwig | Traffic intersection |
| CN1123859A (en) * | 1995-09-29 | 1996-06-05 | 李祥裕 | Crossroad bridge |
| CN1150611A (en) * | 1995-11-21 | 1997-05-28 | 彭中 | Pi-shaped interchange |
| US20040184879A1 (en) * | 2003-03-17 | 2004-09-23 | Winkler Gary E. | Roadway system interchange |
| CN101538821A (en) * | 2008-03-21 | 2009-09-23 | 王征 | TT overpass |
| CN202323598U (en) * | 2011-11-04 | 2012-07-11 | 陈良山 | Multifunctional overpass |
-
2013
- 2013-01-25 CN CN2013100291939A patent/CN103061222A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4630961A (en) * | 1982-06-30 | 1986-12-23 | Horst Hellwig | Traffic intersection |
| CN1123859A (en) * | 1995-09-29 | 1996-06-05 | 李祥裕 | Crossroad bridge |
| CN1150611A (en) * | 1995-11-21 | 1997-05-28 | 彭中 | Pi-shaped interchange |
| US20040184879A1 (en) * | 2003-03-17 | 2004-09-23 | Winkler Gary E. | Roadway system interchange |
| CN101538821A (en) * | 2008-03-21 | 2009-09-23 | 王征 | TT overpass |
| CN202323598U (en) * | 2011-11-04 | 2012-07-11 | 陈良山 | Multifunctional overpass |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881870A (en) * | 2017-11-13 | 2018-04-06 | 石家庄铁道大学 | System is canalized in six-lane intersection |
| CN112112019A (en) * | 2020-09-27 | 2020-12-22 | 解宇星 | Mixed trunk straight road network system with right-side and left-side running |
| CN112431081A (en) * | 2020-12-15 | 2021-03-02 | 刘敢 | Spiral cross-shaped twist overpass without plane crossing for vehicle meeting |
| CN113897826A (en) * | 2021-05-07 | 2022-01-07 | 高国鑫 | Two-layer crossroad smooth overpass |
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Application publication date: 20130424 |