City intersection passing bridge or passage

A technology for intersections and cities, applied to roads, roads, buildings, etc., can solve problems such as large bridges, large footprints, and difficult overpasses

Inactive Publication Date: 2009-04-08
王宝民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 erecti...

Method used

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  • City intersection passing bridge or passage
  • City intersection passing bridge or passage
  • City intersection passing bridge or passage

Examples

Experimental program
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Embodiment 1

[0016] As shown in accompanying drawing 1, the urban crossing traffic bridge or channel of the present invention, its structure comprises mutually intersecting traffic road surface 1 and traffic road surface 2, traffic road surface 1 is straight road surface, traffic road surface 2 is detour road surface, on traffic road surface 1 and is located on the two sides of the traffic road surface 2 nearer positions across the guide bridge 3, guide bridge 4. The guide bridge 3 and the guide bridge 4 are arc-shaped bridges with a certain inclination, and their inlets and outlets are connected to both sides of the traffic road surface 1 respectively. The distance of guide bridge 3, guide bridge 4 and traffic road surface 2 can be determined according to the actual situation of road width and building before construction.

Embodiment 2

[0018] As shown in accompanying drawing 2, the urban crossing traffic bridge or channel of the present invention, its structure comprises mutual intersection road surface 1 and traffic road surface 2, traffic road surface 1 is straight road surface, traffic road surface 2 is detour road surface, on traffic road surface Guide passages 5, 6 are dug under 1 and located on both sides of the traffic road surface 2. The guide passages 5 and 6 are arc-shaped passages with a certain inclination, and their inlets and outlets are connected to both sides of the passageway 1 respectively. The distance between guide passage 5,6 and traffic road surface 2 can be determined according to the actual situation of road width and building before building construction.

Embodiment 3

[0020] As shown in accompanying drawing 3, the urban crossing traffic bridge or channel of the present invention, its structure comprises mutually intersecting traffic road surface 1 and traffic road surface 2, traffic road surface 1 is straight road surface, traffic road surface 2 is detour road surface, on traffic road surface 1 and is located on the far side of both sides of the traffic road surface 2 and is provided with guide bridges 3, 4 across. The guide bridges 3 and 4 are arc-shaped bridges with a certain inclination, and their inlets and outlets are connected to both sides of the traffic road surface 1 respectively. The distance between guide bridge 3,4 and traffic road surface 2 can be determined according to the actual situation of road width and building before construction.

[0021] For example: Let the east-west road be the straight road, and the north-south road be the bypass road.

[0022] 1) When a vehicle traveling from south to north needs to turn left, it...

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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...

Claims

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Application Information

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IPC IPC(8): E01C1/04
Inventor 王宝民
Owner 王宝民
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