Crossroad interchange bridge for passing through overpass

Abstract

The invention provides a crossroad interchange bridge for passing through an overpass. The crossroad interchange bridge for passing through the overpass solves the problems that it is inconvenient togo down the overpass and direction changing is difficult when the overpass crosses crossroads. The crossroad interchange bridge mainly includes an above-ground layer which is composed of the overpass,a ground layer and an underground layer. A structure of U-shaped passages established through the ground layer and a guide bridge established between the ground layer and the above-ground layer enables vehicles drive from the above-ground layer to all directions of the ground layer and drive from the ground layer to the above-ground layer conveniently, and in addition, pedestrians and the vehicles are separated by non-motor vehicle pedestrian access at the underground layer.

Description

technical field [0001] The invention relates to the field of urban overpasses, in particular to a crossroad overpass through which viaducts pass. Background technique [0002] The overpass bridge is a modern land bridge built at an important traffic intersection in the city, with multi-directional driving and no interference with each other. It uses the method of space separation to eliminate the conflict of road crossing traffic flow. The traditional crossroad overpass bridge occupies a large area and divides There are many floors, pedestrians and non-motor vehicles are inconvenient to pass, signal lights are often needed, and there are safety hazards, and when the viaduct passes through the intersection, it is impossible to conveniently go down from the viaduct to the ground floor, or to achieve convenient transfer from the viaduct to the ground floor on a route in multiple directions. Contents of the invention [0003] In order to solve the above problems, the inventio...

AI Technical Summary

Problems solved by technology

[0002] The overpass bridge is a modern land bridge built at an important traffic intersection in the city, with multi-directional driving and no interference with each other. It uses the method of space separation to eliminate the conflict of road crossing traffic flow. The traditional crossroad overpass bridge occupies a large area and divides There are many floors, pedestrians and non-motor vehicles are inconvenient to pass, signal lights are often needed, and there are safety hazards, and when the viaduct passes through the intersection, it is impossible to conveniently go down from the viaduct to the ground floor, or to achieve convenient transfer from the viaduct to the ground floor on a route in multiple directions

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