WO2015055152A1 - Single-level versatile overpass - Google Patents
Single-level versatile overpass Download PDFInfo
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- 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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- 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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- 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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Abstract
Description
本发明涉及城市交通领域，具体涉及一种适用于城市十字路口和三岔路口的单层立交桥。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.
目前世界各国建造的十字路口和三岔路口立交桥，均采用多层结构，占地范围极广，而且要跨越其他车道的转弯车辆还需进行长距离的绕行，因此这类立交桥无法建造在拥挤的城市中。At present, crossroads and three-way intersections built by countries all over the world are multi-layered, covering a wide area, and the turning vehicles that cross other lanes still need long-distance bypass, so these overpasses cannot be built in crowded In the city.
现有的十字路口和三岔路口立交桥的主要技术问题是，因车辆上下立交桥还是依照原先的行车次序，所以立交桥设计者只能把所有会产生冲突的转弯和直行车辆在路口依次分层通行以避免产生碰撞，而由此造成的多层结构使得立交桥的高度大幅增加，因安全所需又不能大幅增大桥的坡度，所以要让车辆开上如此高的立交桥的唯一办法就是大幅增加坡道的长度，然后再把过长的坡道环绕在立交桥周边建成巨大的弧形结构，这样就导致了这些立交桥占地广阔、建造难度大、车辆需长距离绕行等致命缺点。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.
下面以方向盘在左边的车辆所行驶的道路来进行方案说明(对于方向盘在右边的车辆所行驶的道路，只需将以下方案中的左改成右，右改成左即可)。The following is a description of the road on which the steering wheel is on the left side of the vehicle (for the road on which the steering wheel is on the right side of the vehicle, simply change the left side of the following scheme to the right and the right to the left).
在方向盘居左的车辆行驶的道路口，单层全能立交桥的技术解决方案是在路口的每一条同时拥有左转出车辆和从其右边道路左转入车辆的道路上建长、短两种坡道为这两种路线的车辆上、下桥，这两路线车辆在短坡道和长坡道的前部所行驶的方向与该车道原有的行车方向相反，长坡道的后部在高处斜向变换车道后落在正向车道上，处在反向车道上的左转出坡道位于左转入坡道的左边，每一条道路上的左转出坡道在桥上均与其左边道路的左转入坡道相连接，长坡道在短坡道落地处的离地高度可通过车辆。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. For the two types of vehicles on the upper and lower bridges, 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. After the lane is changed diagonally, it falls on the forward lane. 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.
在方向盘居左的车辆所行驶道路的十字路口建单层全能立交桥，于路口其中两条呈相对方向的道路中间建直行车辆上、下桥所使用的长、短两种坡道，左转出坡道在直行坡道的左边，左转入坡道在直行坡道的右边，左转出坡道和直行出 坡道的类型相同(即左转出车辆使用短坡道上桥，直行出车辆也需使用短坡道上桥，左转出车辆使用长坡道上桥，直行出车辆也需使用长坡道上桥，)，左转入坡道和从其对向道路直行进入的车辆使用的坡道类型也是相同的，直行出坡道在桥上与对向道路的直行入坡道相连接；在路口另两条对向道路的中间建左转入坡道和左转出坡道，从立交桥下直行通过的直行出车道在左转入坡道的右边，经过立交桥下直行进入的直行入车道在左转出坡道的左边。在短坡道通行的直行、左转和在地面车道掉头的车辆均需从长坡道下通过以变换车道，右转车辆和在立交桥下通行的直行车辆仍按原有的行车方向行驶。A single-layer all-round overpass is built at the intersection of the road where the steering wheel is at the left. At the intersection, 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.
在方向盘居左的车辆所行驶道路的十字路口建单层全能立交桥，当通过路口的道路只有单向两车道时，从桥上通过的直行车辆中的直行出车辆与左转出车辆共用一条车道并在路口分开，直行入车辆与左转入车辆在路口汇聚后共用一条车道；从桥下通过的直行车辆中的直行出车辆与右转出车辆共用一条车道并在路口分开，直行入车辆与从左边道路右转进入的车辆在路口汇聚后共用一条车道。A single-layer all-round overpass is built at the intersection of the road where the left-hand steering wheel is driving. When the road passing through the intersection has only one-way two lanes, 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.
在方向盘居左的车辆所行驶道路的三岔路口建单层全能立交桥，在无直行车辆的道路中间建左转入坡道和左转出坡道，左转出坡道在桥上与其左边道路的左转入坡道相连接，左转入坡道在桥上与其右边道路的左转出坡道相连接。为让桥下地面能用于行人通行，可在两条均有直行车道的道路上建长、短两种坡道为直行出和左转入、直行入和左转出的车辆上、下桥，在反向车道上的左转入坡道位于直行出坡道的右边，在反向车道上的左转出坡道位于直行入坡道的左边，直行出坡道在桥上与对向道路的直行入坡道相连接。在靠近长坡道的短坡道上通行的左转、直行(同一行驶方向)和在地面车道掉头的车辆均需从长坡道下通过以变换车道，右转车辆和在立交桥下通行的直行车辆仍按原有的行车方向行驶。A single-level all-round overpass is built at the three-way intersection of the road where the left-hand steering wheel is driving. In the middle of the road without a straight-through vehicle, 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. Turn left onto the ramp and connect left onto the ramp to connect to the left turn ramp on the right side of the bridge. In order to make the ground under the bridge can be used for pedestrians, 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.
单层全能立交桥的有益效果是不占用道路外的空间，只需在路口各个方向的道路上建造一层桥面的立交桥就可达到让所有车辆都能在无红绿灯、无绕道的情况下自由通行，单层全能立交桥还能建造在只有单向两车道的道路上，因此在繁忙拥挤的城市里就可建造该型立交桥，使得城里所有的车辆都能畅通无阻，而且还减少了大量的行车时间、燃油、道路占用、废气排放和交通事故。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.
图1：建在十字路口的单层全能立交桥立体图：R为地下人行通道，因每条道路的右转车道均上桥，所以桥下两条道路可供行人直接通过，另两条道路从地下人行通道通过。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.
图2：建在十字路口的单层全能立交桥平面图：桥下的直行车道分别设置于该道路的最外沿。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.
图3：建在三岔路口的单层全能立交桥立体图：因所有右转和直行车道也上桥，所以桥下道路可供行人直接通过。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.
图4：建在三岔路口的单层全能立交桥平面图。Figure 4: Plan view of a single-storey all-round overpass built at the intersection of Sancha.
图5：建在单向两车道十字路口的单层全能立交桥立体图：R为地下人行通道。Figure 5: Stereo view of a single-level all-round overpass built at a one-way, two-lane intersection: R is an underground pedestrian walkway.
图6：建在单向两车道十字路口的单层全能立交桥平面图：R为地下人行通道。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.
图7：方向盘居右的车辆所行驶道路的十字路口单层全能立交桥平面图。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.
图8：方向盘居右的车辆所行驶道路的三岔路口单层全能立交桥平面图。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.
图9：右转车道不上桥的十字路口单层全能立交桥平面图：R为地下人行通道。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.
图10：桥下直行车道分别设置于该道路的右转与左转车道之间的十字路口单层全能立交桥平面图。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.
图11：桥上直行车道仍设在正向车道上的十字路口单层全能立交桥平面图。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.
图12：右转和直行车道均不上桥的三岔路口单层全能立交桥平面图：R为地下人行通道。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.
图13：将直行坡道均建为短坡道的三岔路口单层全能立交桥平面图。Figure 13: Plan view of a three-story single-family all-round overpass that is built as a short ramp for straight ramps.
图14：右转车道上桥，直行车道不上桥的三岔路口单层全能立交桥平面图：R为地下人行通道。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.
以下结合附图对本发明的原理和特征进行描述The principles and features of the present invention are described below in conjunction with the accompanying drawings.
如图2所示，为本发明的十字路口单层全能立交桥平面图，桥上包括左转和直行的长、短坡道以及右转的短坡道，其中B道的直行出车辆从地面14车道穿过长坡道2的下面后上短坡道7逆向直行至D道的长坡道4，再在桥上变换车道
以下到正向车道上，右转出车辆上短坡道8右转进C道的短坡道9，左转出车辆从地面15车道穿过长坡道2的下面后逆行上短坡道7再左转至A道的长坡道1，再在桥上变换车道以下到正向车道上，掉头车辆从地面15车道绕过长坡道2的下面后进入地面16车道。A道的直行出车辆从地面上的6车道直行至C道地面上的10车道，右转出车辆上短坡道5右转进B道的短坡道7，左转出车辆从地面12车道穿过长坡道1的下面后逆行上短坡道11再左转至D道的长坡道4，再在桥上变换车道以下到正向车道上，掉头车辆从地面12车道绕过长坡道1的下面后进入地面13车道。行人可从桥下其中两条道路上直接通过，另两条道路从地下人行通道通过。As shown in 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
如图4所示，A道的直行出车辆从地面上的1车道穿过长坡道4后上短坡道6直行至C道；A道的掉头车辆从地面上的1车道穿过长坡道4后绕行至地面上的3车道；A道的右转出车辆从地面上的2车道上短坡道5右转至B道的短坡道7。B道的左转出车辆从地面上的11车道穿过长坡道9后上短坡道7再左转至A道的长坡道4；B道的右转出车辆从地面上的12车道上短坡道8右转至C道的短坡道13；B道的掉头车辆从地面上的11车道穿过长坡道9后绕行至地面上的10车道。C道的左转出车辆从地面上的16车道穿过长坡道15后上短坡道13再左转至B道的长坡道9；C道的直行出车辆从地面上的17车道上短坡道18直行至A道的短坡道6；C道的掉头车辆从地面上的16车道穿过长坡道15后绕行至地面上的19车道。行人可在桥下道路直接通行。As shown in Figure 4, the straight-line vehicle of Route A passes from one lane on the ground through the
如图6所示，A道的直行出车辆从地面车道1直行至C道地面车道11，右转出车辆上从地面车道1右转进B道地面车道6，左转出车辆从地面车道2穿过长坡道3后上短坡道5再左转至D道的长坡道12，掉头车辆从地面车道2绕过长坡道3后进入地面车道4；B道的直行出车辆从地面车道9穿过长坡道8后上短坡道7直行至D道的长坡道12，左转出车辆从地面车道9穿过长坡道8后上短坡道7再左转至A道的长坡道3，右转出车辆从地面车道10右转进C道地面车道11，掉头车辆从地面车道9绕过长坡道8进入地面车道6。行人从地下人行通道R通过道路，两不同路线车辆共用一条车道的，需在道旁建辅道为进行并线的车辆使用。As shown in Fig. 6, the straight-line vehicle of lane A goes straight from the
方向盘居右的车辆在单层全能立交桥上的行驶方式以图7、图8为例。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.
对已有地下人行通道的道路，为节省立交桥的造价可按图9所示右转车道不上桥。For the roads with underground pedestrian passages, in order to save the cost of the overpass, the right turn lane is not as shown in Figure 9.
如图12右转和直行车道均不上桥的三岔路口单层全能立交桥可大幅节省工程造价，但三岔路口的三条道路下均需建地下人行通道，而图14的右转车道上桥，直行车道不上桥的建造方式则只需建一条地下人行通道。As shown in Figure 12, 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. However, 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.
当某路线的上桥车道多于其他路线的上桥车道时，在保证安全行驶的前提下可选择该路线使用短坡道，其他路线使用长坡道以减少工程造价，如图13因直行车道多于其他路线车道，将直行坡道建为短坡道可减少许多工程造价。When the upper bridge lane of a certain route is more than the upper bridge lane of other routes, 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.
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的原理和特征之内所作的任何修改、改进及等同替换等，均应包含在本发明的保护范围之内。 The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, improvements, equivalents, and the like made within the principles and features of the present invention are included in the scope of the present invention. within.
Claims (4)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310490072.4A CN103526659A (en) | 2013-10-18 | 2013-10-18 | Crossroad single-layer all-round overpass bridge |
| CN201310490072.4 | 2013-10-18 | ||
| CN201310494259.1A CN103526661A (en) | 2013-10-21 | 2013-10-21 | Triple path single-layer all-round overpass bridge |
| CN201310494259.1 | 2013-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015055152A1 true WO2015055152A1 (en) | 2015-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2014/088893 Ceased WO2015055152A1 (en) | 2013-10-18 | 2014-10-20 | Single-level versatile overpass |
Country Status (1)
| Country | Link |
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| WO (1) | WO2015055152A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208418A (en) * | 2017-10-23 | 2019-01-15 | 黄永杰 | Crossroad leads to viaduct road traffic system forever |
| CN110195389A (en) * | 2018-02-26 | 2019-09-03 | 缪卓伦 | The Chinese reverse left lateral smooth overpass of junction type |
| CN111441205A (en) * | 2019-08-28 | 2020-07-24 | 李文彬 | Interchange type overpass |
| CN111501519A (en) * | 2020-05-15 | 2020-08-07 | 江苏中泰建发集团有限公司 | Full-section prestressed concrete combined box girder bridge structure and construction process |
| CN111576112A (en) * | 2020-05-27 | 2020-08-25 | 珠海市规划设计研究院 | Land-saving continuous road traffic node |
| CN111719405A (en) * | 2020-07-22 | 2020-09-29 | 范天瑜 | A vehicle rapid transit transfer system for relieving road traffic pressure |
| CN112431081A (en) * | 2020-12-15 | 2021-03-02 | 刘敢 | Spiral cross-shaped twist overpass without plane crossing for vehicle meeting |
| CN116556122A (en) * | 2023-06-12 | 2023-08-08 | 李益安 | Three-story overpass with two decks at the intersection |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1123859A (en) * | 1995-09-29 | 1996-06-05 | 李祥裕 | Crossroad bridge |
| GEP20115262B (en) * | 2009-08-07 | 2011-08-10 | Junction of automobile overpass | |
| CN202416105U (en) * | 2011-12-12 | 2012-09-05 | 洛阳丰兴机械科技有限公司 | Unblocked bridge for crossroad |
| CN202671991U (en) * | 2012-05-29 | 2013-01-16 | 刘峰 | Small universal unblocked overpass |
| CN202688809U (en) * | 2012-03-31 | 2013-01-23 | 张民 | T-junction flyover with pedestrian and vehicle lanes |
| CN202969184U (en) * | 2012-07-05 | 2013-06-05 | 洛阳丰兴机械科技有限公司 | Unimpeded flyover |
| CN103161105A (en) * | 2011-12-12 | 2013-06-19 | 洛阳丰兴机械科技有限公司 | Crossroad unblocked bridge |
| CN103526659A (en) * | 2013-10-18 | 2014-01-22 | 周智昂 | Crossroad single-layer all-round overpass bridge |
-
2014
- 2014-10-20 WO PCT/CN2014/088893 patent/WO2015055152A1/en not_active Ceased
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1123859A (en) * | 1995-09-29 | 1996-06-05 | 李祥裕 | Crossroad bridge |
| GEP20115262B (en) * | 2009-08-07 | 2011-08-10 | Junction of automobile overpass | |
| CN202416105U (en) * | 2011-12-12 | 2012-09-05 | 洛阳丰兴机械科技有限公司 | Unblocked bridge for crossroad |
| CN103161105A (en) * | 2011-12-12 | 2013-06-19 | 洛阳丰兴机械科技有限公司 | Crossroad unblocked bridge |
| CN202688809U (en) * | 2012-03-31 | 2013-01-23 | 张民 | T-junction flyover with pedestrian and vehicle lanes |
| CN202671991U (en) * | 2012-05-29 | 2013-01-16 | 刘峰 | Small universal unblocked overpass |
| CN202969184U (en) * | 2012-07-05 | 2013-06-05 | 洛阳丰兴机械科技有限公司 | Unimpeded flyover |
| CN103526659A (en) * | 2013-10-18 | 2014-01-22 | 周智昂 | Crossroad single-layer all-round overpass bridge |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208418A (en) * | 2017-10-23 | 2019-01-15 | 黄永杰 | Crossroad leads to viaduct road traffic system forever |
| CN110195389A (en) * | 2018-02-26 | 2019-09-03 | 缪卓伦 | The Chinese reverse left lateral smooth overpass of junction type |
| CN111441205A (en) * | 2019-08-28 | 2020-07-24 | 李文彬 | Interchange type overpass |
| CN111501519A (en) * | 2020-05-15 | 2020-08-07 | 江苏中泰建发集团有限公司 | Full-section prestressed concrete combined box girder bridge structure and construction process |
| CN111576112A (en) * | 2020-05-27 | 2020-08-25 | 珠海市规划设计研究院 | Land-saving continuous road traffic node |
| CN111719405A (en) * | 2020-07-22 | 2020-09-29 | 范天瑜 | A vehicle rapid transit transfer system for relieving road traffic pressure |
| CN112431081A (en) * | 2020-12-15 | 2021-03-02 | 刘敢 | Spiral cross-shaped twist overpass without plane crossing for vehicle meeting |
| CN116556122A (en) * | 2023-06-12 | 2023-08-08 | 李益安 | Three-story overpass with two decks at the intersection |
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