Symmetrical type full-interchange cross overpass with pedestrian-vehicle separation

Abstract

The invention discloses a symmetrical type full-interchange cross overpass with pedestrian-vehicle separation, which perfectly realizes pedestrian-vehicle separation without disturbance. For the humanized aspect of the overpass, non-motor vehicle lanes are designed at one layer of a horizontal plane so as to bring convenience for non-motor vehicles, pedestrians, the blind and the disabled sitting on wheelchairs; simultaneously, with the symmetrical type design, the trouble that drivers select a junction again for turning around or turning a corner when passing the overpass is avoided and the problem of going up the overpass easily but going down the overpass difficultly is solved. For the symmetrical type full-interchange cross overpass, the non-motor vehicle lanes, sidewalks and blind lanes are omitted, a layer is reduced, and the symmetrical type full-interchange cross overpass also can be used as a highway overpass. The symmetrical type full-interchange cross overpass has the characteristics that the designs of going straight, turning around, turning left and turning right in the four directions of east, south, west and north of motor vehicle lanes are consistent; the designs of the non-motor vehicle lanes, the sidewalks and the blind lanes in the four directions of southeast, southwest, northeast and northwest of the non-motor vehicle lanes are consistent; the humanized design of the non-motor vehicle lanes, the symmetrical easy-running design of the motor vehicle lanes and the attractiveness design are integrated together.

Description

technical field [0001] The invention patent of self-vehicle separation symmetrical all-intercommunication cross overpass belongs to the field of urban roads and expressways. technical background [0002] With the development of society, people's living standards are constantly improving, and the number of private cars is increasing year by year. However, the construction of urban roads cannot keep up. There are more people and less land, more cars and fewer roads. The traffic in cities and even second-tier cities has brought great troubles, and traffic congestion has become a common concern of the whole society. The main reasons are: firstly, the pace of urban road construction cannot keep up, and secondly, the rational use of roads and the reasonable flow of traffic. I have also observed the congested areas and sites at the beginning of the design. Congestion mostly occurs at large intersections. Waiting for traffic lights and mixing of people and vehicles are the direct c...

AI Technical Summary

Problems solved by technology

I have also observed the congested areas and sites at the beginning of the design. The congestion mostly occurs at large intersections. Waiting for traffic lights and mixing of people and vehicles are the direct causes of congestion, which also brings inconvenience to people's travel and life.

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