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Elevated urban traffic system

A kind of urban traffic and elevated technology, which is applied in the elevated railway system, elevated railway and motor vehicles with suspended vehicles, which can solve the problems of limited traffic pressure, high cost, and poor space utilization, so as to reduce construction costs , reduce adverse effects and shorten construction time

Inactive Publication Date: 2014-04-02
CRRC SHANDONG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, elevated roads are purely road vehicles, and elevated tracks are purely rail vehicles. Today, as the degree of urbanization continues to deepen, independent development of road traffic and urban rail traffic has high costs, poor space utilization, and limited relief of traffic pressure.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0018] Embodiment 1: the elevated urban traffic system of the present invention organically integrates rail traffic and road traffic

[0019] integrate. Including the ground road 1, the viaduct deck 3 is erected above the ground road 1 through the supporting piers 2, the upper surface of the viaduct deck 3 is the bridge deck road, the lower surface of the viaduct deck 3 is laid with a suspended track 5, and the suspended track 5 is equipped with a suspension type vehicle 4. The viaduct adopts reinforced concrete or steel structure bridge body. The supporting pier 2 is arranged under the middle of the viaduct deck 3 , the cross section of the combination of the supporting pier 2 and the viaduct deck 3 is T-shaped, and the suspended track 5 is laid on the lower surface of the viaduct deck 3 on both sides of the supporting pier 2 . Due to the different widths of the bridge deck, 1 to 5 suspension rails 5 can be arranged on each side of the viaduct according to the space under t...

Embodiment 2

[0020] Embodiment 2: The supporting piers 2 are arranged under the two sides of the viaduct deck 3, the cross section of the combination of the supporting piers 2 and the viaduct deck 3 is n-shaped, and the suspended track 5 is laid on the viaduct deck 3 between the two supporting piers 2 lower surface. Others are consistent with Example 1.

Embodiment 3

[0021] Embodiment 3: The supporting piers 2 are arranged on both sides and below the middle of the viaduct deck 3, the combined cross section of the supporting piers 2 and the viaduct deck 3 is m-shaped, and the suspended track 5 is laid between the three supporting piers 2 The lower surface of the viaduct deck 3 . Others are consistent with Example 1.

[0022] In the present invention, supports can also be arranged at appropriate positions of the viaduct according to strength requirements to form other shapes.

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Abstract

The invention provides an elevated urban traffic system. The elevated urban traffic system comprises the ground road; the elevated bridge floor is straddled above the ground road through a supporting bridge pier; the upper surface of the elevated bridge floor is provided with the bridge road; a hanging rail is paid on the lower surface of the elevated bridge floor; the hanging rail is provided with hanging vehicles in a matched mode. According to the elevated urban traffic system, the space utilization rate of the urban traffic is improved and the traffic mode of two layers of roads and one layer of light rail is formed in the same space and accordingly the traffic capacity is improved furthest.

Description

technical field [0001] The invention relates to an elevated urban traffic system, in particular to an elevated urban traffic system which organically combines rail traffic and highway traffic. Background technique [0002] With the rapid development of my country's economy, the continuous deepening of urbanization, the increasing shortage of urban transportation resources, and the gradual deterioration of air quality, these have aroused people's desire for fast and environmentally friendly transportation in cities. Due to the unique industry advantages of urban rail transit, while relieving urban traffic pressure, it is fast, efficient, energy-saving and environmentally friendly, can meet the goal of low-carbon economy, and has high safety. It is favored by major urban traffic planning. [0003] Urban highway traffic is the main body of urban traffic, and elevated highways are an important means to relieve traffic pressure; elevated urban rail systems are also a common form ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B3/00
Inventor 刘寅华袁国庆王晋刚杨知猛
Owner CRRC SHANDONG CO LTD
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