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Single-line full mutual passage one layer overpass

An overpass, single-layer technology, applied in the directions of roads, roads, buildings, etc., can solve problems such as the inability to solve the traffic congestion in the city, and achieve the effect of saving road occupation and construction time, low bridge deck, and ingenious structure.

Inactive Publication Date: 2008-01-23
徐志力 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Even if the patent international application number is PCT / CN 03 / 00269, the Chinese patent number is 02222131.X semi-submerged four-level overpass, 02222231.6 semi-submerged inner ring type overpass A, B type, not only for four floors, the approach bridge is long, but also To dig tunnels, most of them can only be built in the suburbs, which cannot solve the traffic congestion in the city, let alone build bridges at many dense intersections in the city to completely relieve the traffic pressure

Method used

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  • Single-line full mutual passage one layer overpass
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Embodiment Construction

[0024] In the figure 1. The original longitudinal road surface of the ground floor, 2. The bow-shaped horizontal high-span bridge, 3. The horizontal left turn At the entrance of the shaped ramp, 4. Turn right horizontally to the small bow-shaped bridge, and there is a vertical sidewalk under the bridge. 5. Turn left horizontally Shaped ramp exit, 6. Longitudinal left turn U-shaped ramp exit, 7. Longitudinal right turn small bow-shaped bridge entrance, under the bridge is a longitudinal sidewalk, 8. Longitudinal left turn U-shaped ramp entrance, 9. Sidewalk, 10. Horizontal pedestrian bridge .

[0025] In Fig. 1 and Fig. 2, the transverse lane (2) of the present embodiment is a single-layer bow-shaped high-span bridge erected on the original longitudinal lane (1), and the highest point of the bow is free from the road surface of the original longitudinal lane (1). lower than the height allowed for motor vehicles; two The U-shaped ramp (3) is one upright and the other down, ...

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Abstract

The invention relates a fly-over bridge. It is utilized the original one load surface of the cross road as longitudinal vehicle straight-going lane, and added an arc high crossover to use as transversal straight-going passageway. Another two sets of U type ramp is formed arc high crossover to realize left and right turning. Both of them are set at its inner side to realize left turning. The inner side arc small crossover can realize right turning, and longitudinal walker cross. The transversal can be realized by pedestrian overpass. Thus the single layer road way realizes many functions, such as all sides vehicle not cross each other, machine non separation, and so on. It can solve traffic jam, increase driving speed and reduce energy consumption.

Description

technical field [0001] The invention relates to an overpass. Background technique [0002] The existing overpass has many levels and covers a large area. Even if the patent international application number is PCT / CN 03 / 00269, the Chinese patent number is 02222131.X semi-submerged four-level overpass, 02222231.6 semi-submerged inner ring type overpass A, B type, not only for four floors, the approach bridge is long, but also To dig tunnels, most of them can only be built in the suburbs, which cannot solve the traffic congestion in the city, let alone build bridges at many dense intersections in the city to completely relieve the traffic pressure. Contents of the invention [0003] In order to overcome the above disadvantages, the present invention provides a single-layer overpass bridge with a sub-shaped full intercommunication, which can realize the purpose of establishing overpass bridges at dense intersections. The technical solution of the present invention to solve i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C1/04
Inventor 张航
Owner 徐志力