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Design method for expressway

A technology of expressway and design method, applied to roads, roads, buildings, etc., can solve problems such as traffic accidents and traffic jams, reduce wear and fuel consumption, and improve traffic efficiency

Inactive Publication Date: 2015-06-24
毛永
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the embodiment of the present invention is to provide a design method of expressway, aiming to solve the problem that the existing urban highway is a commuting road, traffic jams and traffic accidents are easy to occur at traffic lights

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  • Design method for expressway

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Embodiment Construction

[0009] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0010] The application principle of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0011] The present invention is achieved like this, a kind of design method of expressway changes existing city road into the one-way street 1 that people and vehicles diverge, and exit A and entrance B are set on described one-way street 1, and the quantity of one-way street 1 can be According to the layout of existing urban roads, a flyover is set between the exit A and the entrance B of the one-way street 1, and the flyover connects the adjacent roads intersec...

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Abstract

The invention discloses a design method for an expressway. The design method for the expressway comprises the steps as follows: an existing urban road is changed into a pedestrian-and-vehicle dividing one-way street; an outlet and an inlet are formed in the one-way street; the quantity of the one-way street can be determined according to existing urban road layout; an overhead bridge is arranged between the outlet and the inlet of the one-way street; the adjacent roads intersected with the one-way street are connected by virtue of the overhead bridge; and a pedestrian crossing overhead bridge is arranged above the one-way street or an underground passage is arranged below the one-way street. The existing urban road is changed into the pedestrian-and-vehicle dividing one-way street, so that waiting of vehicles at a traffic light intersection is avoided; the outlet of the one-way street is adjacent and close to the inlet, so that the phenomenon of serious traffic jam is not caused; the traffic efficiency is greatly improved; and meanwhile, abrasion and fuel consumption caused by accelerating and braking of the vehicles at the traffic light are also reduced.

Description

technical field [0001] The invention belongs to the field of highway design, in particular to a design method of expressway. Background technique [0002] A city's roads need a lot of traffic lights to traverse the whole road. The only way to cancel the traffic lights is to set up viaducts, but the cost of erecting viaducts is too high. Now there are only 4 lanes in urban roads, and the lanes are back and forth lanes. Road congestion often occurs at the corners. Sometimes it is necessary to wait for several traffic lights to pass through an intersection, which wastes a lot of time, and the traffic light section is also a road section with frequent traffic accidents. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a method for designing expressways, aiming at solving the problems that existing urban highways are commuting roads, traffic jams and traffic accidents are easy to occur at traffic lights. [0004] The pres...

Claims

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Application Information

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