Single-line full mutual passage one layer overpass

An overpass and bow-shaped technology, applied in the field of overpasses, can solve problems such as traffic congestion in the city that cannot be solved, and achieve the effects of saving road occupation and construction time, shortening the length of approach bridges, and ingenious structures

Inactive Publication Date: 2006-06-14
徐志力 +1
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  • Abstract
  • Description
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  • 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
  • Single-line full mutual passage one layer overpass
  • 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 span 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] As shown in Figure 5, longitudinal (north-south) coming and going vehicles pass through the original ground road (1) and go straight unimpeded; horizontal (east-west) coming and going vehicles pass through the bow-shaped high-span bridge (2) to realize unimpeded passage.

[0026] When the vehicles coming and going in the longitudinal direction need to turn left, they will ...

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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] The main purpose of the present invention is to give new technical solutions on the basis of various overpass bridge technologies such as existing Chinese font, butterfly shape, turntable shape, spiral shape, U font: add auxiliary ramp with the most concise inline single-layer structure, Complet...

Claims

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Application Information

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