Culvert type three-dimensional traffic system and passing method thereof

Abstract

The invention relates to a culvert type three-dimensional traffic system. The culvert type three-dimensional traffic system comprises an underground structure and a ground structure. A west straight going lane is connected with an east straight going lane, a south straight going lane is connected with a north straight going lane through a central main culvert, and the central main culvert is connected with a south left-turn culvert and a north left-turn culvert. A vehicle enters a north right-turn culvert from the south left-turn culvert to realize the south left turn, and enters a south right-turn culvert from the north left-turn culvert to realize the north left turn. A west left-turn lane sinks, and the vehicle enters an east right-turn culvert through an east west-left-turn culvert torealize the west left-turn, and an east left-turn lane sinks, and the vehicle enters a west right-turn culvert through a west east-left-turn culvert to realize the east left-turn. According to the present invention, the culvert type three-dimensional traffic system is free of lamp control and viaducts, enables the vehicles to pass an intersection traffic system continuously, and adopts a sunken culvert structure, is easy and convenient in construction and low in cost, enables the vehicles to pass smoothly, and does not change the street buildings and the ancillary facilities, and does not influence the urban landscapes. The system is suitable for newly building the intersections and reforming the original intersections with the two-way four lanes, is provided with a sidewalk system, and can save the cost with the connected construction.

Description

technical field [0001] The invention belongs to the field of road traffic, in particular to a culvert type three-dimensional traffic system and a passing method. Background technique [0002] As described in the patent No. CN201520011838.0, the invention name is a three-dimensional intersection system with one ring and three holes or one ring and two holes. The technical scheme is: the west through lane connects the fifth lane through the middle culvert; the east through lane connects with the south through lane through the right culvert; the east through lane connects with the north through lane through the left culvert; above the right culvert is the right curve; above the left culvert is Left curve; the west through lane, east through lane, south through lane, north through lane and the fifth lane are on the ground floor; the right culvert, left culvert and middle culvert are on the basement level; the middle culvert is perpendicular to the east through lane; Left curves...

AI Technical Summary

Problems solved by technology

[0002] As described in the patent No. CN201520011838.0, the invention name is a three-dimensional intersection system with one ring and three holes or one ring and two holes. The technical scheme is: the west through lane connects the fifth lane through the middle culvert; the east through lane connects with the south through lane through the right culvert; the east through lane connects with the north through lane through the left culvert; above the right culvert is the right curve; above the left culvert is Left curve; the west through lane, east through lane, south through lane, north through lane and the fifth lane are on the ground floor; the right culvert, left culvert and middle culvert are on the basement level; the middle culvert is perpendicular to the east through lane; Left and right curves form a ring road

[0006] However, there are still problems such as the use of viaducts, the height limit of roads, the need for pedestrians to cross the sidewalk, and the lack of the shortest distance for the connection between sidewalks.

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