WO2015055152A1 - Passage supérieur polyvalent à niveau unique - Google Patents

Passage supérieur polyvalent à niveau unique Download PDF

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Publication number
WO2015055152A1
WO2015055152A1 PCT/CN2014/088893 CN2014088893W WO2015055152A1 WO 2015055152 A1 WO2015055152 A1 WO 2015055152A1 CN 2014088893 W CN2014088893 W CN 2014088893W WO 2015055152 A1 WO2015055152 A1 WO 2015055152A1
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WO
WIPO (PCT)
Prior art keywords
ramp
straight
lane
turn
vehicle
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Application number
PCT/CN2014/088893
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English (en)
Chinese (zh)
Inventor
周智昂
Original Assignee
周智昂
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201310490072.4A external-priority patent/CN103526659A/zh
Priority claimed from CN201310494259.1A external-priority patent/CN103526661A/zh
Application filed by 周智昂 filed Critical 周智昂
Publication of WO2015055152A1 publication Critical patent/WO2015055152A1/fr

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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

Definitions

  • the invention relates to the field of urban transportation, and particularly relates to a single-layer overpass suitable for urban intersections and three-way intersections.
  • the main technical problem of the existing intersections and three-way intersections is that because the upper and lower overpasses of the vehicles are still in accordance with the original driving order, the overpass designers can only layer all the turning and straight-through vehicles that will cause conflicts at the intersection. Avoid collisions, and the resulting multi-layer structure makes the height of the overpass greatly increased, and the slope of the bridge cannot be greatly increased because of the safety requirements. Therefore, the only way to make the vehicle open such a high overpass is to increase the ramp significantly. The length, and then the long ramp around the overpass to build a huge curved structure, which led to the fatal shortcomings of these overpasses occupying a vast area, difficult to build, vehicles need to travel long distances.
  • the technical solution for a single-story all-round overpass at the roadside where the steering wheel is at the left of the vehicle is to build long and short ramps on each road that has both left-turned vehicles and left-turned vehicles from the right side of the road.
  • the directions of the two routes on the front of the short ramp and the long ramp are opposite to the original driving direction of the lane, and the rear of the long ramp is at the height.
  • the left turn ramp on the reverse lane is located on the left side of the left turn ramp.
  • the left turn ramp on each road is on the bridge and the road on the left. The left turn into the ramp is connected, and the height of the long ramp at the landing of the short ramp can pass through the vehicle.
  • a single-layer all-round overpass is built at the intersection of the road where the steering wheel is at the left.
  • two of the two opposite directions are built in the middle of the road.
  • the long and short ramps used by the upper and lower bridges are left and left.
  • On the left side of the straight ramp turn left onto the ramp to the right of the straight ramp, turn left to the ramp and go straight out
  • the type of ramp is the same (ie, the left turn out vehicle uses the short ramp upper bridge, the straight out vehicle also needs to use the short ramp upper bridge, the left turn out vehicle uses the long ramp upper bridge, and the straight out vehicle also needs to use the long ramp upper bridge,)
  • the type of ramp used for left-turning ramps and vehicles entering straight from their opposite roads is the same.
  • Straight-out ramps are connected to the straight-line ramps of the opposite roads on the bridge; two other pairs at the intersection Turn left into the middle of the road and turn left into the ramp and turn left to the ramp. Go straight from the overpass and go straight to the right of the ramp. Go straight through the overpass and enter the straight lane. Turn left on the ramp. On the left. Vehicles that go straight on the short ramp, turn left, and turn around on the ground lane need to pass under the long ramp to change lanes. Right-turning vehicles and straight-going vehicles passing under the overpass are still driving in the original driving direction.
  • a single-layer all-round overpass is built at the intersection of the road where the left-hand steering wheel is driving.
  • the straight-out vehicle in the straight-through vehicle passing through the bridge shares a lane with the left-turning vehicle. Separate at the intersection, go straight into the vehicle and turn left into the vehicle to share a lane after the intersection; the straight-out vehicle in the straight-through vehicle passing under the bridge shares a lane with the right-turning vehicle and separates at the intersection, straight into the vehicle and from the intersection Vehicles that turn right on the left side of the road share a lane after gathering at the intersection.
  • a single-level all-round overpass is built at the three-way intersection of the road where the left-hand steering wheel is driving.
  • turn left into the ramp and turn left to the ramp Turn left to the ramp on the bridge and the road to the left.
  • two long and short ramps can be built on two roads with straight lanes for the straight and left turn, straight and left turn out.
  • the left turn ramp on the reverse lane is on the right side of the straight exit ramp, and the left turn ramp on the reverse lane is on the left side of the straight ramp, straight out the ramp on the bridge and the opposite road Straight into the ramp to connect.
  • Left-turning, straight-forward (same driving direction) and vehicles turning around in the ground lane on short ramps near long ramps are required to pass under long ramps to change lanes, right-turn vehicles and straight-through vehicles passing under overpasses Still driving in the original driving direction.
  • the beneficial effect of the single-layer all-round overpass is that it does not occupy the space outside the road. It is only necessary to build a bridge overpass on the road in all directions at the intersection so that all vehicles can pass freely without traffic lights or bypasses.
  • the single-storey all-round overpass can also be built on a road with only one-way and two-lane roads, so the overpass can be built in a busy and crowded city, so that all the vehicles in the city can be unobstructed and a large number of vehicles are reduced. Time, fuel, road occupancy, emissions and traffic accidents.
  • Figure 1 Stereo view of a single-story all-round overpass built at an intersection: R is an underground pedestrian passage. Because the right turn lane of each road is on the bridge, the two roads under the bridge can be directly passed by pedestrians, and the other two roads are underground. The pedestrian passage passes.
  • Figure 2 Plan view of a single-level all-round overpass built at an intersection: The straight lanes under the bridge are placed at the outermost edge of the road.
  • Figure 3 Stereo view of a single-storey all-round overpass built at the intersection of Sancha: Since all right and straight lanes are also on the bridge, the road under the bridge can be passed directly by pedestrians.
  • Figure 4 Plan view of a single-storey all-round overpass built at the intersection of Sancha.
  • FIG. 5 Stereo view of a single-level all-round overpass built at a one-way, two-lane intersection: R is an underground pedestrian walkway.
  • Figure 6 Plan view of a single-storey all-round overpass built at a one-way, two-lane intersection: R is an underground pedestrian walkway.
  • Figure 7 Plan view of the single-story all-round overpass at the intersection of the road where the steering wheel is on the right.
  • Figure 8 Plan view of the three-way all-round overpass at the three-way intersection of the road where the steering wheel is on the right.
  • Figure 9 Plane of a single-story all-round overpass at the intersection of the right turn lane without the bridge: R is the underground pedestrian passage.
  • Figure 10 Plan view of the cross-section single-level all-round overpass at the intersection between the right-turn and left-turn lanes of the road.
  • Figure 11 Plan view of a single-story all-round overpass at the intersection of the straight lane on the bridge that is still on the forward lane.
  • Figure 12 Plan view of the three-way all-round overpass at the three-way intersection where the right turn and the straight lane are not on the bridge: R is the underground pedestrian passage.
  • Figure 13 Plan view of a three-story single-family all-round overpass that is built as a short ramp for straight ramps.
  • Figure 14 Plane of the single-story all-round overpass at the Sancha intersection with the right-hand lane on the bridge and the straight lane without the bridge: R is the underground pedestrian passage.
  • FIG. 2 it is a plan view of the cross-section single-layer all-purpose overpass of the present invention.
  • the bridge includes long and short ramps of left and straight lines and short ramps of right turn, wherein the straight lane of the B lane is 14 lanes from the ground. Go through the lower rear ramp 7 of the long ramp 2 and go straight back to the long ramp 4 of the D road, then change the lane on the bridge. Next, go to the forward lane, turn right on the short ramp 8 on the vehicle and turn right into the short ramp 9 of the C road. Turn left to exit the vehicle from the ground 15 lanes through the lower ramp 2 and then retrograde the short ramp 7 Then turn left to the long ramp 1 of the A road, and then change the lane below the bridge to the forward lane.
  • the U-turn vehicle bypasses the lower side of the long ramp 2 from the 15 lanes on the ground and enters the 16 lanes on the ground.
  • the straight-line vehicle of channel A goes straight from 6 lanes on the ground to 10 lanes on the ground of channel C.
  • the U-turn vehicle bypasses the long lane from the ground 12 lanes. After the lower side of the road 1, it enters the 13 lanes on the ground.
  • Pedestrians can pass directly from two of the roads under the bridge, and the other two pass through the underground pedestrian passage.
  • the straight-line vehicle of Route A passes from one lane on the ground through the long ramp 4 and then on the short ramp 6 to the C-way; the U-turn vehicle on the A-lane passes through the long lane from the 1 lane on the ground. After the road 4, it detours to the 3 lanes on the ground; the right turn vehicle of the A lane turns right from the 2 lanes on the ground to the short ramp 5 to the short ramp 7 of the B road.
  • the left turn of the B lane is from the 11 lanes on the ground through the long ramp 9 and then the short ramp 7 and then left to the long ramp 4 of the A road; the right turn of the B lane from the 12 lanes on the ground
  • the upper short ramp 8 turns right to the short ramp 13 of the C road; the U-turned vehicle of the B road passes from the 11 lanes on the ground through the long ramp 9 and then detours to the 10 lanes on the ground.
  • the left turn of the C lane is from the 16 lanes on the ground through the long ramp 15 and then the short ramp 13 and then the left turn to the long ramp 9 of the B lane; the straight lane of the C lane is from the 17 lanes on the ground.
  • the short ramp 18 goes straight to the short ramp 6 of the A road; the turning vehicle of the C road passes from the 16 lanes on the ground through the long ramp 15 and then detours to the 19 lanes on the ground. Pedestrians can travel directly under the bridge.
  • the straight-line vehicle of lane A goes straight from the ground lane 1 to the ground lane 11 of the C road, and the right turn out of the vehicle, right from the ground lane 1 to the ground lane 6 of the B road, and the left turn out of the vehicle from the ground lane 2
  • the upper short ramp 5 and then the left turn to the long ramp 12 of the D road After passing the long ramp 3, the upper short ramp 5 and then the left turn to the long ramp 12 of the D road.
  • the U-turn vehicle bypasses the long ramp 3 from the ground lane 2 and enters the ground lane 4; the straight lane of the B lane is from the ground.
  • Lane 9 passes through long ramp 8 and then goes up short ramp 7 to the long ramp 12 of lane D.
  • the driving mode of the vehicle with the right steering wheel on the single-layer all-around overpass is shown in Fig. 7 and Fig. 8 as an example.
  • the three-way all-round overpass at the Sancha intersection which is not on the right and the straight lane, can greatly save the project cost.
  • underground walkways are required under the three roads at the three-way intersection, while the right-turn lane on the bridge in Figure 14 If the straight lane is not built on the bridge, only one underground pedestrian passage is required.
  • the short ramp can be selected for the route under the premise of ensuring safe driving, and the long ramp is used for other routes to reduce the project cost, as shown in Figure 13 due to the straight lane. More than other lanes, building a straight ramp as a short ramp can reduce many project costs.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Traffic Control Systems (AREA)

Abstract

L'invention concerne un passage supérieur polyvalent à niveau unique. Le passage supérieur comprend des bretelles d'accès allongées de tourne-à-gauche et allant tout droit (2 et 4), des bretelles d'accès courtes (6 et 7) et des bretelles d'accès courtes de tourne-à-droite (8 et 9). Une voie de sortie de tourne-à-gauche se trouve sur la gauche d'une voie allant tout droit (15). Une voie d'entrée de tourne-à-gauche se trouve sur la droite de la voie allant tout droit (15). Des véhicules qui tournent se déplacent dans la direction inverse sur la partie avant de la bretelle d'accès allongée (2) et sur la bretelle d'accès courte (7), et se déplacent dans la direction avant lorsqu'ils reviennent vers une voie au niveau du sol. La partie arrière de la bretelle d'accès allongée (2) tombe sur une voie de direction avant après un changement de voie incurvée au niveau d'un point élevé. Des véhicules se déplaçant vers le haut et vers le bas des bretelles d'accès courtes (6 et 7) peuvent passer sous la bretelle d'accès allongée (2). La bretelle d'accès allongée (2) et la bretelle d'accès courte (7) sont reliées par une seule voie sur le passage supérieur à des bretelles d'accès d'une autre route. Le passage supérieur a une faible empreinte, est simple à construire et élimine le besoin de détour lors de la conduite.
PCT/CN2014/088893 2013-10-18 2014-10-20 Passage supérieur polyvalent à niveau unique WO2015055152A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201310490072.4 2013-10-18
CN201310490072.4A CN103526659A (zh) 2013-10-18 2013-10-18 十字路口单层全能立交桥
CN201310494259.1A CN103526661A (zh) 2013-10-21 2013-10-21 三岔路口单层全能立交桥
CN201310494259.1 2013-10-21

Publications (1)

Publication Number Publication Date
WO2015055152A1 true WO2015055152A1 (fr) 2015-04-23

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109208418A (zh) * 2017-10-23 2019-01-15 黄永杰 十字路口永通立交桥道路交通系统
CN110195389A (zh) * 2018-02-26 2019-09-03 缪卓伦 中国结型逆向左行畅通立交桥
CN111441205A (zh) * 2019-08-28 2020-07-24 李文彬 互通式立交桥
CN111576112A (zh) * 2020-05-27 2020-08-25 珠海市规划设计研究院 一种节地式连续道路交通节点
CN112431081A (zh) * 2020-12-15 2021-03-02 刘敢 螺旋式会车通行的无平面交叉的十字麻花立交桥

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1123859A (zh) * 1995-09-29 1996-06-05 李祥裕 十字双坡单层架空立体交叉桥
GEP20115262B (en) * 2009-08-07 2011-08-10 Junction of automobile overpass
CN202416105U (zh) * 2011-12-12 2012-09-05 洛阳丰兴机械科技有限公司 交叉路口畅通桥
CN202671991U (zh) * 2012-05-29 2013-01-16 刘峰 万向畅通小巧立交桥
CN202688809U (zh) * 2012-03-31 2013-01-23 张民 人车分道丁字路口立交桥
CN202969184U (zh) * 2012-07-05 2013-06-05 洛阳丰兴机械科技有限公司 畅行立交桥
CN103161105A (zh) * 2011-12-12 2013-06-19 洛阳丰兴机械科技有限公司 交叉路口畅通桥
CN103526659A (zh) * 2013-10-18 2014-01-22 周智昂 十字路口单层全能立交桥

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1123859A (zh) * 1995-09-29 1996-06-05 李祥裕 十字双坡单层架空立体交叉桥
GEP20115262B (en) * 2009-08-07 2011-08-10 Junction of automobile overpass
CN202416105U (zh) * 2011-12-12 2012-09-05 洛阳丰兴机械科技有限公司 交叉路口畅通桥
CN103161105A (zh) * 2011-12-12 2013-06-19 洛阳丰兴机械科技有限公司 交叉路口畅通桥
CN202688809U (zh) * 2012-03-31 2013-01-23 张民 人车分道丁字路口立交桥
CN202671991U (zh) * 2012-05-29 2013-01-16 刘峰 万向畅通小巧立交桥
CN202969184U (zh) * 2012-07-05 2013-06-05 洛阳丰兴机械科技有限公司 畅行立交桥
CN103526659A (zh) * 2013-10-18 2014-01-22 周智昂 十字路口单层全能立交桥

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109208418A (zh) * 2017-10-23 2019-01-15 黄永杰 十字路口永通立交桥道路交通系统
CN110195389A (zh) * 2018-02-26 2019-09-03 缪卓伦 中国结型逆向左行畅通立交桥
CN111441205A (zh) * 2019-08-28 2020-07-24 李文彬 互通式立交桥
CN111576112A (zh) * 2020-05-27 2020-08-25 珠海市规划设计研究院 一种节地式连续道路交通节点
CN112431081A (zh) * 2020-12-15 2021-03-02 刘敢 螺旋式会车通行的无平面交叉的十字麻花立交桥

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