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Traffic lane of road crossings with interconnections between different levels, loop road

A technology for intersections and traffic lanes, applied to roads, roads, buildings, etc., can solve the problems of increasing accidents, long detour routes, and many intersections

Inactive Publication Date: 2003-06-18
叶仰高
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In cities, various forms of overpasses are currently used to solve the traffic jam problem at intersections, but they have the following disadvantages: 1. There are many intersections; 2. The detour route is long / 3, and multiple lanes are mixed on the bridge , often cause traffic accidents due to the rush of the driver, especially the rush of the car; 4, the cost is also high
The reason is that the designers neglected the coordinated construction of the overpass, the ground, and the circular lane, and underestimated the huge multi-channel diversion effect of the ground and the circular lane; Fast, less accidents, and low construction costs, but too much emphasis has been placed on the construction of multi-lane roads with mixed traffic of multi-grade vehicles, which increases the chance of accidents and increases the construction cost

Method used

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  • Traffic lane of road crossings with interconnections between different levels, loop road
  • Traffic lane of road crossings with interconnections between different levels, loop road

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Embodiment

[0009] Please see Figure 1. Yuquanying Roundabout, with a diameter of 400 meters, is the only flat roundabout on Beijing's Third Ring Road, the South Gate of Beijing, and the starting point of National Highway 106. It was completed in 1989. According to reports, in 1996, there were 80,000 motor vehicles passing through daily, and the traffic jam was the most in Beijing. Every day, 6-8 traffic policemen were required to work overtime in the morning and evening to clear the traffic, so as to solve the disputes between non-motor vehicles, motor vehicles, heavy-duty vehicles and small vehicles. However, traffic accidents such as scraping and overtaking still occur frequently. Even building an overpass bridge with the highest performance in China still cannot solve the problems of low vehicle speed, many detours and crossing of motor vehicles and bicycles when turning left.

[0010] Please refer to Fig. 1 for the technical scheme proposed by the present invention. It contains lef...

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Abstract

The present invention relates to stereo, ground, circulating interchanging road crossing traffic lane. It is characterized by that it contains same and opposite direction separated left, straight, and right single lane flyover bridge, ground same and opposite direction separated straight single traffic lane, ground left and right double traffic lane and central circular traffic lane which is not only connected with ground same and opposite direction separated straight single traffic lane, but also connected with radial double traffic lane and ground left and right double traffic lane. It can further contain a peripheral large circular traffic lane connected with above mentioned lanes. Its advantages include less intersections, less go round and round, high vehicle speed etc.

Description

technical field [0001] The invention relates to a traffic lane at a three-dimensional, ground and circular intersection, which belongs to the field of urban public traffic road construction. Background technique [0002] In cities, various forms of overpasses are currently used to solve the traffic jam problem at intersections, but they have the following disadvantages: 1. There are many intersections; 2. The detour route is long / 3, and multiple lanes are mixed on the bridge , often cause traffic accidents due to the rushing of the driver, especially the rushing of the car; 4, the cost is also high. The reason is that the designers neglected the coordinated construction of the overpass, the ground, and the circular lane, and underestimated the huge multi-channel diversion effect of the ground and the circular lane; Faster, fewer accidents, and low construction costs, but too much emphasis has been placed on the construction of multi-lane roads with mixed traffic of multi-gr...

Claims

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Application Information

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IPC IPC(8): E01C1/04
Inventor 叶仰高
Owner 叶仰高
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