City intersection passing bridge or passage

Abstract

The invention provides a city intersection traffic bridge or channel, belonging to the field of urban traffic facilities. The structure thereof comprises a first passing road surface and a second passing road surface which are intersected, wherein, the first passing road surface is a direct passing road surface, the second passing road surface is a runaround road surface, a guide bridge is spanned and arranged on the first passing road surface and both sides of the second passing road surface, or a guide channel is dug and arranged under the first passing road surface and both sides of the second passing road surface. The distance between the guide bridge or the guide channel and the passing road surface can be determined according to the width of the road and the actual situation of the building before construction. Compared with the prior art, the city intersection traffic bridge or channel not only solves the problems of direct vehicle movement, turning right, turning left and u-turn, but also solves the problems of large volume of the original overpass, a large quantity of buildings to be removed, difficult construction of common overpasses in crowded city intersections due to crowded buildings.

Description

(1) Technical field [0001] The invention relates to an urban traffic facility, in particular to an urban intersection bridge or channel. (2) Technical background [0002] Existing urban overpasses are all integral structures, that is, the main bridge and related auxiliary bridges are connected to form an entity. The bridge body is particularly large and covers a large area. The demolition made it difficult to implement the erection of the original overpass in the already built urban area. Especially under the situation that urban building layout has been determined, even urban traffic is very congested, also can't build overpass bridge according to existing architectural design. (3) Contents of the invention [0003] The technical task of the present invention is to address the deficiencies in the prior art and provide a bridge or passageway at an urban intersection without setting up a bridge at the intersection. [0004] The technical solution adopted by the present in...

AI Technical Summary

Problems solved by technology

[0002] Existing urban overpasses are all integral structures, that is, the main bridge and related auxiliary bridges are connected to form an entity. The bridge body is particularly large and covers a large area. Demolition makes it difficult to implement the erection of the original overpass in the already built urban area

Especially in the case that the urban architectural layout has been determined, even if the urban traffic is very congested, it is impossible to construct the overpass according to the existing architectural design

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