CN110616611A - Culvert type three-dimensional traffic system and passing method thereof - Google Patents
Culvert type three-dimensional traffic system and passing method thereof Download PDFInfo
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- CN110616611A CN110616611A CN201910951903.0A CN201910951903A CN110616611A CN 110616611 A CN110616611 A CN 110616611A CN 201910951903 A CN201910951903 A CN 201910951903A CN 110616611 A CN110616611 A CN 110616611A
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- 238000010276 construction Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002457 bidirectional effect Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 12
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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
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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
The invention relates to a culvert type three-dimensional traffic system, which comprises an underground structure and a ground structure; the west straight lane is connected with the east straight lane; the south straight lane is connected with the north straight lane through a central main culvert; the central main culvert is connected with a south left-turning culvert and a north left-turning culvert; entering a north right-turn culvert from the south left-turn culvert to realize the south left-turn; entering a south right-turn culvert from the north left-turn culvert to realize north left-turn; the west left-turn lane sinks and enters the east right-turn culvert through the east west left-turn culvert to realize the west left-turn; the east left-turn lane sinks to enter the west right-turn culvert through the east left-turn culvert in the west part to realize east left-turn; the invention relates to a crossing traffic system without lamp control, overhead and continuous traffic, which adopts a sunken culvert structure, has simple and convenient construction, low manufacturing cost and smooth traffic, does not change street buildings and auxiliary facilities, and does not influence urban landscape. The method is suitable for newly-built traffic intersections and the reconstruction of original intersections with bidirectional four lanes; the system is provided with a sidewalk system, and expenses can be saved due to the connected construction.
Description
Technical Field
The invention belongs to the field of road traffic, and particularly relates to a culvert type three-dimensional traffic system and a passing method.
Background
The invention relates to a three-dimensional intersection system with three holes in one ring or two holes in one ring, as described in patent No. CN201520011838.0, which solves the technical problems that: the technical problem of high cost of erecting a plurality of layers of viaducts at a three-dimensional traffic intersection is solved; the technical scheme provided by the method is as follows: the west straight lane is connected with the fifth lane through a middle culvert; the east straight lane is connected with the south straight lane through a right culvert; the east straight lane is connected with the north straight lane through a left culvert; a right bend is arranged above the right culvert; a left bend is arranged above the left culvert; the west straight lane, the east straight lane, the south straight lane, the north straight lane and the fifth lane are on the same ground floor; the right culvert, the left culvert and the middle culvert are arranged in the same underground layer; the middle culvert is vertical to the east straight lane; the left bend and the right bend form a loop.
The technical effects are as follows: the system realizes a non-lamp control, non-overhead and continuous passing intersection traffic system, adopts a sunken culvert structure, is simple and convenient to construct, has low manufacturing cost, is smooth to pass, does not change street buildings and auxiliary facilities, and does not influence urban landscapes. .
But still has the problems of inconsistent left-turn rule, relatively high manufacturing cost and the like.
An intersection structure for facilitating the reconstruction of an established intersection is described in patent No. CN201280067997.1, and the technical problem to be solved is that: the difficulty of the intersection in the same row is to provide a crossroad structure which is convenient for reforming the established crossroad; the technical scheme provided by the method is as follows: an intersection structure convenient for reconstructing an established intersection comprises a first main road and a second main road which are crossed, wherein the first main road and the second main road are bidirectional lanes, two low tunnels for bidirectional driving are arranged at two ends of the first main road close to the center of the intersection, the vehicle passing height of the low tunnels is not lower than 2 meters and not more than 3 meters, the two low tunnels are positioned on the same driving route, the two low tunnels rise at the center of the intersection and are recovered to the ground surface, at the position of the low tunnel, the ground surface road surface of the first main road is divided into a left ground surface lane and a right ground surface lane by the low tunnel, the driving directions of the left ground surface lane and the right ground surface lane are opposite, and large vehicles can walk, and forming a turning platform which spans between the two ground surface lanes and can be used for large vehicles to walk on the road surface above the low tunnel, wherein the driving width of the turning platform is at least the sum of the widths of the two turning lanes in opposite turning directions. The technical effects are as follows: the method has the advantages of no lamp control, continuous traffic, easier construction of foundation piles, simple enclosing treatment, effective reduction of construction time and great reduction of construction cost.
But still has the problems that viaducts are adopted, the height of roads is limited, pedestrians need to cross roads when passing through pedestrian lanes, and communication between sidewalks is not adopted in the shortest distance.
Disclosure of Invention
The invention solves the technical problems that the traffic function of straight running, turning around, left turning and right turning can be realized without stopping the vehicle, and the traffic function has the function of sidewalks.
The technical scheme adopted by the invention is as follows: a culvert type three-dimensional traffic system comprises a west straight traffic lane, an east straight traffic lane, a south straight traffic lane, a north straight traffic lane, a central main culvert, a lower pedestrian culvert, a first pedestrian culvert entrance and exit, a north right-turn culvert, a first ground sidewalk, an east right-turn culvert, a fourth pedestrian culvert entrance and exit, an underground pedestrian culvert, a south right-turn culvert, a third pedestrian culvert entrance and exit, a second ground pedestrian lane, a west right-turn culvert, a second pedestrian culvert entrance and exit, a west turn-around culvert, an east left-turn culvert, a south left-turn culvert, a west left-turn culvert, an east turn-around culvert, a north left-turn culvert, a west left-turn traffic lane, a west left-turn straight traffic lane or a west right-turn lane, an east left-turn or west right-turn lane, a south left-turn lane, a north turn-around straight traffic lane, a left-around left turn-right turn lane, a left-around lane, a west turn-around lane, a west turn right lane, a north turn-around lane, a left, A north U-turn lane, an east U-turn east right-turn lane, an east U-turn south-turn back lane and/or a south U-turn lane, wherein the right side of the west straight lane is provided with a west left-turn lane, the east of the west straight lane is provided with a west left-turn culvert under the ground, the right side of the east straight lane is provided with an east left-turn culvert under the ground, the right side of the intersection of the south straight lane and the east straight lane is provided with an east right-turn culvert, the right side of the north straight lane is provided with a west left-turn or east right-turn back lane, the left side of the north straight lane and the west straight lane is provided with a west left-turn culvert, the right side of the west straight lane is provided with a west right-turn culvert, the right side of the east straight lane is provided with an east U-turn left-turn culvert, the right side of the east U-turn right lane is provided with an east U-turn culvert, a south turning culvert and an east turning-around south turning-around rear lane are arranged on the right side of the south left-right turning lane, the south turning-around lane crosses over the south straight-going lane to reach the left side of the south straight-going lane, a north turning culvert and a west turning-around north turning-around rear lane are arranged on the right side of the north turning-around left-right turning lane, the north turning-around lane crosses over the north straight-going lane to reach the left side of the north straight-going lane, a first pedestrian culvert inlet and outlet, an underground pedestrian culvert and a second pedestrian culvert inlet and outlet are arranged on the right side of the south, the first pedestrian culvert access & exit is connected with the underground pedestrian culvert and the first ground pavement, the second pedestrian culvert access & exit is connected with the underground pedestrian culvert and the second ground pedestrian duct, the third pedestrian culvert access & exit is connected with the second ground pedestrian duct and the underground pedestrian culvert, and the fourth pedestrian culvert access & exit is connected with the underground pedestrian culvert and the ground pavement.
The technical scheme is described based on the right-side driving of the Chinese road traffic, and if the vehicle runs on the left side, the technical scheme can be described in a reversed phase manner.
The technical problems that the functions of straight running, turning around, left turning, right turning and sidewalk passing can be realized without stopping are solved, traffic jam is relieved, and traffic accidents are reduced; due to the unique structure of the traffic route which is separated and staggered together, the effects of straight movement, turning around, left turning, right turning and sidewalk passing can be realized without stopping the vehicle.
Further, the passing method of the culvert type three-dimensional traffic system comprises the following steps: the running vehicle sinks straight from the left-right turning shared lane to enter the central main culvert and then enters the left-turning culvert and enters the left-turning lane through the north right-turning culvert to realize left-turning in the south; the left turn in the north is realized by directly sinking from the lane for left and right turn in the north into the central main culvert and then entering the left turn culvert in the north into the left turn lane for left turn in the north through the right turn culvert in the south; the west left-turn lane goes straight down and sinks through the east west left-turn culvert and the east right-turn culvert to enter the west left-turn lane or the east right-turn lane to realize the west left-turn; the east-left turning lane goes straight down and sinks through the west east-left turning culvert and enters the east-left turning or west-right turning lane through the west-right turning culvert to realize east-left turning.
The left-turn lane passes through the sunken culvert, is not influenced by the straight lane and other main lines, quickly and conveniently passes through the left-turn culvert below the straight lane, reduces congestion and simultaneously improves passing efficiency.
Further, the sidewalk passing method of the culvert type three-dimensional traffic system comprises the following steps: the south turning around is realized by merging a south turning around lane of a ground layer into a south straight lane; the north U-turn lane of the ground layer is merged into the north straight lane to realize the north U-turn; the east turning round is realized by sinking the east turning right sharing lane of the east turning round lane, entering the east turning south turning right rear lane through the left east turning round culvert and merging the east turning round lane and the east straight lane; the west-turning and west-right-turning shared lane sinks, enters the west-turning and north-turning rear lane through the left west-turning culvert, and merges into the west straight lane to realize west turning; turning around in the west, turning right in the west and turning right in the shared lane, passing through the west right-turn culvert, and turning left in the east or the west right in the rear lane to realize the west right turn; entering an east turning right-turning shared lane for turning right and turning left, entering a west turning left lane or an east turning right rear lane through an east turning culvert to realize the east turning right; entering a lane for left and right turning in the south, entering a lane after the south turning in the east by a left and right turning culvert in the right side, and realizing the south turning in the right direction; and the vehicle enters a lane for left and right turn in the north, enters a lane after the north and right turn around in the west through a left and right turn culvert in the right side, and realizes the north and right turn.
The device can realize the turning around and the right turning without being influenced by other main roads, and mainly staggers the roads in different directions through a culvert, so that the roads can conveniently and quickly pass through the road section nearby.
Further, the passing method of the culvert type three-dimensional traffic system comprises the following steps: the first pedestrian culvert inlet and outlet enters the underground pedestrian culvert to the south to reach the second pedestrian culvert inlet and outlet, the second pedestrian culvert inlet and outlet comes out to the east to reach the third pedestrian culvert inlet and outlet through the second ground pedestrian channel, the third pedestrian culvert inlet and outlet comes out to the north to reach the fourth pedestrian culvert inlet and outlet through the underground pedestrian culvert, and the fourth pedestrian culvert inlet and outlet comes out to the west to reach the first pedestrian culvert inlet and outlet through the first ground sidewalk.
The sidewalk is low in manufacturing cost, convenient, safe and free of interference between people and vehicles, meanwhile, pedestrians can flee to pass without resistance, the unique culvert type structure avoids directly passing through a motor vehicle lane, and the culvert is adopted to stagger the lane, so that the sidewalk and the lane are separated, and the sidewalk is low in manufacturing cost, convenient, safe and free of interference between people and vehicles.
Furthermore, the culvert type three-dimensional traffic system can also be a straight lane or a straight lane, two rapid straight lanes can be additionally arranged in the culvert type three-dimensional traffic system by adopting the straight lane or the straight lane, and the number of the straight lanes can be increased according to the actual condition.
The system is beneficial to the high-speed passing of the large vehicle at the flow rate, is suitable for large-scale high-flow ten-finger intersections, and relieves the problems of slow passing, congestion and the like; because the lanes are provided with the express lanes at the same time and the passing is not interfered by other lanes, the vehicle can pass through the fast lane without stopping, and the traffic jam is also relieved.
Further, the culvert type three-dimensional traffic system is also provided with a drainage system, and sewers are arranged in the outermost peripheral wall of the culvert type three-dimensional traffic system; a small water collecting well can be arranged at the bottom of the culvert, and a small (1-2 kw) automatic water pump is arranged; or self-building a drainage system; or be connected into an existing drainage system.
The invention relates to a crossing traffic system without lamp control, overhead and continuous traffic, which adopts a sunken culvert structure, has simple and convenient construction, low manufacturing cost and smooth traffic, does not change street buildings and auxiliary facilities, and does not influence urban landscape. The method is suitable for newly-built traffic intersections and the reconstruction of original intersections with bidirectional four lanes; the system is provided with a sidewalk system and a drainage system, and the sidewalks enter the access and pass through the overground sidewalks and the underground pedestrian culverts, so that the expenditure can be saved due to the connected construction.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a left turn structure of the present invention;
in the figure: 1 is a west straight lane; 2 is an east-going straight lane; 3 is a south straight lane; 4 is a north straight lane; 5 is a central main culvert; 6 is an underground pedestrian culvert; 7 is an inlet and an outlet of the first passenger culvert; 8 is a north right-turn culvert; 9 is a first ground sidewalk; 10 is a culvert turning to the right from the east; 11 is an inlet and an outlet of a fourth pedestrian culvert; 12 is an underground pedestrian culvert; 13 is a sewer; 14 is a south right-turn culvert; 15 is an inlet and an outlet of a third pedestrian culvert; 16 is a second ground walkway; a west right-turn culvert 17; 18 is an inlet and an outlet of a second pedestrian culvert; a western turning culvert 19; 20 is a left-turning east culvert; 21 is a south left-turn culvert; 22 is a western left turn culvert; 23 is an east U-turn culvert; 24 is a north left-turn culvert; 25 is the west left turn lane; 26 is a straight lane after a west left turn or an east right turn; 27 is the east left turn lane; 28 is the rear lane of east left turn or west right turn; 29 is a lane for left and right turning in south; 30 is a straight lane after the south left turn; 31 is a lane for left and right turn in north; 32 is a straight lane after north left turn; 33 is a lane for turning around and turning right; 34 is a lane after turning around north and turning right; 35 is a north U-turn lane; 36 is an east-to-turn and east-to-right-turn lane; 37 is a south-right turn rear lane with east turning round; and 38 is a south turning lane.
Detailed Description
Referring to FIG. 1, the structural diagram of the present invention is illustrated in more detail; eight unidirectional lanes are respectively arranged in the east, south, west and north directions in the drawing.
A culvert type three-dimensional traffic system comprises a west straight traffic lane 1, an east straight traffic lane 2, a south straight traffic lane 3, a north straight traffic lane 4, a central main culvert 5, a lower pedestrian culvert 6, a first pedestrian culvert inlet and outlet 7, a north right-turn culvert 8, a first ground sidewalk 9, an east right-turn culvert 10, a fourth pedestrian culvert inlet and outlet 11, an underground pedestrian culvert 12, a south right-turn culvert 14, a third pedestrian culvert inlet and outlet 15, a second ground pedestrian passage 16, a west right-turn culvert 17, a second pedestrian culvert inlet and outlet 18, a west turn-around culvert 19, an east left-turn culvert 20, a south-turn culvert 21, a west left-turn culvert 22, an east turn-around culvert 23, a north left-turn culvert 24, a west left-turn traffic lane 25, a west left-turn or east right-turn right straight traffic lane 26, an east left-turn 27, an east left-turn or west-turn right lane 28, a left-turn right lane 29, a left straight traffic lane 30, a left-turn left lane and right lane 31, a south-turn left-right lane 31, a left-turn lane and right lane 31, a north-left-right lane 28, A north left-turn rear straight lane 32, a west u-turn west-right-turn shared lane 33, a west u-turn north right-turn rear lane 34, a north u-turn lane 35, an east u-turn east-right-turn lane 36, an east u-turn south-right-turn rear lane 37 and/or a south u-turn lane 38,
the right side of the west straight lane 1 is provided with a west left-turning lane 25, the east of the west straight lane 1 is provided with a west left-turning culvert 22, the right side of the east straight lane 2 is provided with an east left-turning lane 27, the west of the east straight lane 2 is provided with an east left-turning culvert 20, the right side of the intersection of the south straight lane 3 and the east straight lane 2 is provided with an east right-turning culvert 10, the right side of the north of the south straight lane 3 is provided with a west left-turning or east right-turning rear lane 26, the left side of the intersection of the north straight lane 4 and the west straight lane 1 is provided with a north right-turning culvert 8, the left side of the south of the north straight lane 4 is provided with an east left-turning or west right-turning rear lane 28, the right side of the west straight lane 1 is provided with a west turning culvert 19, the right side of the west turning culvert 17 is arranged on the left side of the west turning culvert 33, the right turning culvert 36 is arranged on the right side of the east straight lane 2, the south turning culvert 36 is provided with an east turning culvert 23, the right turning culvert 10 is arranged on, The south turning-around rear lane 37 turns around east, the south turning-around lane crosses over the south straight-going lane 3 to reach the left side of the south straight-going lane, the north left and right turning-around lane 31 has a north right turning culvert 8 and a west turning-around north right turning-around rear lane 34 on the right side, the north turning-around lane crosses over the north straight-going lane 4 to reach the left side of the north straight-going lane, a first pedestrian culvert entrance and exit 7, an underground pedestrian culvert 6, a second pedestrian culvert entrance and exit 18, a second ground pedestrian lane 16, third pedestrian culvert access & exit 15, secret pedestrian culvert 12, fourth pedestrian culvert access & exit 11, first ground pavement 9, first pedestrian culvert access & exit 7 connects secret pedestrian culvert 6 and first ground pavement 9, second pedestrian culvert access & exit 18 connects secret pedestrian culvert 6 and second ground pavement people way 16, third pedestrian culvert access & exit 15 connects second ground pavement people way 16 and secret pedestrian culvert 12, fourth pedestrian culvert access & exit 11 connects secret pedestrian culvert 12 and a ground pavement 9.
The technical scheme is described based on the right-side driving of the Chinese road traffic, and if the vehicle runs on the left side, the technical scheme can be described in a reversed phase manner.
The west straight lane 1 refers to four lanes of west 3, west 4, west 5 and west 6;
the east-go lane 2 refers to east 3, east 4, east 5 and east 6 lanes;
the south straight lane 3 is four lanes of south guide 3, south 4, south 5 and south 6;
the north straight lane 4 is four lanes of north 3, north 4, north 5 and north 6;
one, straight traffic lane
1. East-west straight lane
East 3, east 4 pass through the top of the central main culvert 5 to west 3, west 4 of the darcy straightway 1.
West 5, west 6 pass through the top of the central main culvert 5 to east 5, east 6 of the east-go-straight-ahead lane 2, in the opposite direction to east 3, east 4.
2. South-north straight lane
The north 3 and the north 4 sink down and float up to the south 3 and the south 4 of the south straight lane 3 through the central main culvert.
The south 5 and the south 6 sink and float to the north 5 and the north 6 of the north straight lane 4 through the central main culvert, and the directions are opposite to the north 3 and the north 4.
Two, right turn lane
1. Turning north from east to north 1 to north 7;
2. the north turns to the west 2;
3. southwest 8 to southwest 1;
4. south to south 7 to east 7.
Three, left turn lane
1. Turning south to west: the south turns left from the south 7, passes through the central main culvert 5, enters the north south turning left culvert 21, enters the north right turning culvert 8, and turns left from the south through the west 1 and the west 2;
2. turning north to east: the north left-turn culvert 24 which passes through the central main culvert 5 from the north to enter the south enters the south right-turn culvert 14 to realize the north left-turn through east 8 and east 7;
3. turning north from west: the west 7 goes through the top of the central main culvert 5, sinks through the east west left-turn culvert 22, enters the east right-turn culvert 10 and turns left in the west through the north 7;
4. south-east-turning: from east 2 through the top of the central main culvert 5 sinks through the west east left-turn culvert 20 into the west right-turn culvert 17 to realize east left-turn through the south 1;
four, turning lane
1. Turning around in east: the east 1 sinks into the east U-turn culvert through east 7 and east 8 to realize east U-turn;
2. turning around in the south: the south turning around is realized through a south turning around lane south 2 of the ground layer;
3. turning around in west: the west turning lane west 8 sinks into the west turning culvert to turn around west 1 and west 2 to realize the west turning;
4. turning around in the north: the north U-turn is realized through the north U-turn lane north 7 of the ground layer.
Fifthly, sidewalk
After entering the pedestrian culvert, the first pedestrian culvert inlet and outlet 7, the second pedestrian culvert inlet and outlet 18, the third pedestrian culvert inlet and outlet 15 and the fourth pedestrian culvert inlet and outlet 11 find required outlets according to the fingerpost, and the four inlets and outlets are respectively connected with the first ground sidewalk 9 and the second ground sidewalk 16 on the top of the central main culvert 5.
Sixthly, accumulated water removal
Lifting for 10-20 cm before a sinking lane sinks, or setting a water separation tank to prevent rain at other road sections from flowing into the culvert, arranging a small water collecting well at the bottom of the culvert, and installing a small (1-2 kw) automatic water suction pump; or self-building a drainage system; or be connected into an existing drainage system.
The passing method of the culvert type three-dimensional traffic system comprises the following steps: the running vehicle goes straight down from the left-right turning lane 29 to enter the central main culvert 5, then enters the left-turning culvert 21, and enters the left-turning straight lane 30 through the north right-turning culvert 8 to realize the left-turning in the south; the left-turn vehicle goes straight from the left-turn lane 31 to the left-turn lane 32 after entering the central main culvert 5 and then enters the left-turn culvert 24 through the right-turn culvert 14 to realize the left-turn in the north; the west left-turn lane 25 goes straight down and goes through the east west left-turn culvert 22 and the east right-turn culvert 10 to enter the west left-turn lane or the east right-turn rear lane 26 to realize the west left-turn; the east-left turn lane 27 goes straight through the west east-left turn culvert 20 through the west-right turn culvert 17 into the east-left turn or west-right turn lane 28 to make the east-left turn.
The left-turn lane passes through the sunken culvert, is not influenced by the straight lane and other main lines, quickly and conveniently passes through the left-turn culvert below the straight lane, reduces congestion and simultaneously improves passing efficiency.
The sidewalk passing method of the culvert type three-dimensional traffic system comprises the following steps: the south turning around is realized by merging the south turning around lane 38 of the ground layer into the south straight-going lane 3; the north U-turn lane 35 of the ground layer is merged into the north straight lane 4 to realize the north U-turn; the east turning-round using lane 36 sinks through the east turning-round culvert 23 on the left side, enters the east turning-round south-right turning rear lane 37 and merges into the east straight lane 2 to realize east turning round; the west-turning-around west-right turning lane 33 sinks, enters the west-turning-around north-right turning rear lane 34 through the left west-turning-around culvert 19 and merges into the west straight lane 1 to realize west turning; entering a west turning and west right turning shared lane 33 to turn right, entering an east left turning or west right turning rear lane 28 through a west right turning culvert 17 to realize west right turning; entering the east turning right-turning shared lane 36 to turn right, and entering the west turning left or the east turning right rear lane 26 through the east turning culvert 10 to turn right and realize the east turning right; entering the left-right turning lane 29, entering the east turning left-right turning rear lane 37 through the right-side left-right turning culvert 14 to realize the left-right turning; the left-right turn lane 31 enters the west-turning north-right turn rear lane 37 through the right-north-right turn culvert 8 to realize the north-right turn.
The system belongs to a sinking type interchange system and is divided into a road surface layer and an underground layer, wherein the road surface layer sinks to the underground layer, the underground layer floats to the ground layer, and the complete interchange system is formed by sequential traffic utilization, so that all tasks of people and vehicles for continuous passing can be smoothly realized through the intersection. The intersection is free from traffic jam, and if the intersections are all the intersections, the traffic jam is avoided in the whole city.
Since the intersection is a simple interchange intersection, the construction is natural, labor-saving, money-saving and trouble-saving. The method is used for the reconstruction and the replacement of old road junctions, does not relate to any buildings at two sides of a street and underground facilities at two sides, and only excavates and builds the road from the middle of the road; when the method is used for newly-built intersections, the investment is increased slightly, and the high power can be realized.
Only when a culvert type three-dimensional traffic system is popularized in a city, people can tell the traffic light and are far away from the trouble of a viaduct, and the dream of the non-blocking city can be realized; so that the people can enjoy blue sky and white clouds in the sunday and a vast street beauty.
Claims (8)
1. A culvert type three-dimensional traffic system is characterized by comprising a west straight lane, an east straight lane, a south straight lane, a north straight lane, a central main culvert, a lower pedestrian culvert, a first pedestrian culvert entrance and exit, a north right-turn culvert, a first ground sidewalk, an east right-turn culvert, a fourth pedestrian culvert entrance and exit, an underground pedestrian culvert, a south right-turn culvert, a third pedestrian culvert entrance and exit, a second ground pedestrian lane, a west right-turn culvert, a second pedestrian culvert entrance and exit, a west turning culvert, an east left-turn culvert, a south left-turn culvert, a west left-turn culvert, an east turning culvert, a north left-turn culvert, a west left-turn lane, a west left-turn or east right-turn right straight lane, an east left-turn or west right-turn right lane, a south left-turn right turn lane, a north left-turn right lane, a left-turn right turn lane, a left-turn right lane, a left-, A north turning-around north right-turn rear lane, a north turning-around lane, an east turning-around east right-turn lane, an east turning-around south right-turn rear lane and/or a south turning-around lane, the right side of the west straight lane is provided with a west left-turn lane, the east of the west straight lane is provided with a west left-turn culvert underground, the right side of the south straight lane is provided with a west left-turn culvert, the right side of the intersection of the south straight lane and the east straight lane is provided with an east right-turn culvert, the right side of the north of the south straight lane is provided with a west left-turn or east right-turn rear lane, the left side of the intersection of the north straight lane and the west straight lane is provided with a north right-turn culvert, the left side of the south of the north straight lane is provided with a west right-turn culvert, the right side of the east turning-around west turning-turn right lane is provided with a west right-turn culvert, the right culvert is arranged on the left side of the east turning-around right turn right lane, the right side of the east turning-around turn right turn culvert is arranged on the left side of, a south turning culvert and an east turning-around south turning-around rear lane are arranged on the right side of the south left-right turning lane, the south turning-around lane crosses over the south straight-going lane to reach the left side of the south straight-going lane, a north turning culvert and a west turning-around north turning-around rear lane are arranged on the right side of the north turning-around left-right turning lane, the north turning-around lane crosses over the north straight-going lane to reach the left side of the north straight-going lane, a first pedestrian culvert inlet and outlet, an underground pedestrian culvert and a second pedestrian culvert inlet and outlet are arranged on the right side of the south, the first pedestrian culvert access & exit is connected with the underground pedestrian culvert and the first ground pavement, the second pedestrian culvert access & exit is connected with the underground pedestrian culvert and the second ground pedestrian duct, the third pedestrian culvert access & exit is connected with the second ground pedestrian duct and the underground pedestrian culvert, and the fourth pedestrian culvert access & exit is connected with the underground pedestrian culvert and the ground pavement.
2. The culvert type three-dimensional traffic system according to claim 1, wherein the running vehicle sinks straight from the left and right turning lanes into the central main culvert, enters the south left-turning culvert and enters the south left-turning straight lane through the north right-turning culvert to realize the south left-turning; the left turn in the north is realized by directly sinking from the lane for left and right turn in the north into the central main culvert and then entering the left turn culvert in the north into the left turn lane for left turn in the north through the right turn culvert in the south; the west left-turn lane goes straight down and sinks through the east west left-turn culvert and the east right-turn culvert to enter the west left-turn lane or the east right-turn lane to realize the west left-turn; the east-left turning lane goes straight down and sinks through the west east-left turning culvert and enters the east-left turning or west-right turning lane through the west-right turning culvert to realize east-left turning.
3. The culvert type three-dimensional traffic system according to claim 1 or 2, wherein the south turning is realized by merging a south turning lane of a ground layer into a south straight lane; the north U-turn lane of the ground layer is merged into the north straight lane to realize the north U-turn; the east turning round is realized by sinking the east turning right sharing lane of the east turning round lane, entering the east turning south turning right rear lane through the left east turning round culvert and merging the east turning round lane and the east straight lane; the west-turning and west-right-turning shared lane sinks, enters the west-turning and north-turning rear lane through the left west-turning culvert, and merges into the west straight lane to realize west turning; turning around in the west, turning right in the west and turning right in the shared lane, passing through the west right-turn culvert, and turning left in the east or the west right in the rear lane to realize the west right turn; entering an east turning right-turning shared lane for turning right and turning left, entering a west turning left lane or an east turning right rear lane through an east turning culvert to realize the east turning right; entering a lane for left and right turning in the south, entering a lane after the south turning in the east by a left and right turning culvert in the right side, and realizing the south turning in the right direction; and the vehicle enters a lane for left and right turn in the north, enters a lane after the north and right turn around in the west through a left and right turn culvert in the right side, and realizes the north and right turn.
4. The culvert type three-dimensional traffic system according to claim 1, wherein the first pedestrian culvert inlet and outlet enters the underground pedestrian culvert to the south to reach the second pedestrian culvert inlet and outlet, the second pedestrian culvert inlet and outlet faces east to reach the third pedestrian culvert inlet and outlet through the second ground pedestrian passageway, the third pedestrian culvert inlet and outlet faces north to reach the fourth pedestrian culvert inlet and outlet through the underground pedestrian culvert, and the fourth pedestrian culvert inlet and outlet faces west to reach the first pedestrian culvert inlet and outlet through the first ground sidewalk.
5. The culvert type three-dimensional traffic system according to claim 1, wherein 6 straight lanes and 8 straight lanes are adopted, two fast straight lanes can be additionally arranged in the culvert type three-dimensional traffic system, and the number of the straight lanes can be increased according to actual conditions.
6. The culvert type three-dimensional traffic system according to claim 1, wherein a sewer is arranged in each of outermost walls; a small water collecting well can be arranged at the bottom of the culvert, and a small (1-2 kw) automatic water pump is arranged; or self-building a drainage system; or be connected into an existing drainage system.
7. The culvert type three-dimensional traffic system according to claim 1 or 2, wherein the passage method of the culvert type three-dimensional traffic system is as follows: the running vehicle sinks straight from the left-right turning shared lane to enter the central main culvert and then enters the left-turning culvert and enters the left-turning lane through the north right-turning culvert to realize left-turning in the south; the left turn in the north is realized by directly sinking from the lane for left and right turn in the north into the central main culvert and then entering the left turn culvert in the north into the left turn lane for left turn in the north through the right turn culvert in the south; the west left-turn lane goes straight down and sinks through the east west left-turn culvert and the east right-turn culvert to enter the west left-turn lane or the east right-turn lane to realize the west left-turn; the east-left turning lane goes straight down and sinks through the west east-left turning culvert and enters the east-left turning or west-right turning lane through the west-right turning culvert to realize east-left turning.
8. The culvert type three-dimensional transportation system according to claim 1 or 2, wherein the sidewalk passing method of the culvert type three-dimensional transportation system is as follows: the south turning around is realized by merging a south turning around lane of a ground layer into a south straight lane; the north U-turn lane of the ground layer is merged into the north straight lane to realize the north U-turn; the east turning round is realized by sinking the east turning right sharing lane of the east turning round lane, entering the east turning south turning right rear lane through the left east turning round culvert and merging the east turning round lane and the east straight lane; the west-turning and west-right-turning shared lane sinks, enters the west-turning and north-turning rear lane through the left west-turning culvert, and merges into the west straight lane to realize west turning; turning around in the west, turning right in the west and turning right in the shared lane, passing through the west right-turn culvert, and turning left in the east or the west right in the rear lane to realize the west right turn; entering an east turning right-turning shared lane for turning right and turning left, entering a west turning left lane or an east turning right rear lane through an east turning culvert to realize the east turning right; entering a lane for left and right turning in the south, entering a lane after the south turning in the east by a left and right turning culvert in the right side, and realizing the south turning in the right direction; and the vehicle enters a lane for left and right turn in the north, enters a lane after the north and right turn around in the west through a left and right turn culvert in the right side, and realizes the north and right turn.
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