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Bridgeless fork interchange structure

A Unicom, one-way technology, applied in the directions of roads, roads, buildings, etc., can solve the problem of lack of road traffic fork conversion structure at traffic three-way intersections, and achieve the effect of convenient turning and U-turn, low cost and less land occupation.

Inactive Publication Date: 2017-03-29
SHANXI PROVINCIAL RES INST OF COMM +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing traffic three-fork lacks a reasonable and effective highway traffic fork conversion structure

Method used

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  • Bridgeless fork interchange structure
  • Bridgeless fork interchange structure

Examples

Experimental program
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Effect test

Embodiment 1

[0013] Such as figure 1 , a three-fork intercommunication bridgeless structure, which includes a first trending road, a second trending road, a third trending road, an upward one-way street 1, a downward one-way street 2, a first left-turning lane 3 and a second left-turning lane Road 4, the first direction road, the second direction road and the third direction road are all equipped with uplinks and downlinks. The uplink one-way road 1 diverges into two roads at the intersection, and one way is connected with the first direction road. It connects with the first left turn lane 3;

[0014] The first left-turning curve 3 communicates with the downward one-way road 2, and the first left-turning curve 3 communicates with the third trending road downroad 8 through the first right-turning curve 7; Unicom, the first direction road downwalk 6 is connected with the third direction road downway 8 through the first right-turn curve 7;

[0015] On the third direction, the upper road is ...

Embodiment 2

[0018] Such as figure 2 , a three-fork intercommunication bridgeless structure, which includes a first trending road, a second trending road, a third trending road, an upward one-way street 1, a downward one-way street 2, a first left-turning lane 3 and a second left-turning lane Road 4, the first direction road, the second direction road and the third direction road are all equipped with uplinks and downlinks. The uplink one-way road 1 diverges into two roads at the intersection, and one way is connected with the first direction road. It connects with the first left turn lane 3;

[0019] The first left-turning curve 3 communicates with the downward one-way road 2, and the first left-turning curve 3 communicates with the third trending road downroad 8 through the first right-turning curve 7; Unicom, the first direction road downwalk 6 is connected with the third direction road downway 8 through the first right-turn curve 7;

[0020] On the third direction, the upper road is...

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Abstract

The invention relates to a bridgeless fork interchange structure comprising a first-direction road, a second-direction road, a third-direction road, an upgoing one-way lane, a downgoing one-way lane, a first left-turn curve and a second left-turn curve. The upgoing one-way lane is divided into two ways at the fork, one way is connected with an upgoing lane of the first-direction road, and the other way is connected with the first left-turn curve. The first left-turn curve is connected with the downgoing one-way lane. The first left-turn curve is connected with a downgoing lane of the third-direction road through a first right-turn curve. A downgoing lane of the first-direction road is connected with the downgoing one-way lane. The downgoing lane of the first-direction lane is connected with the downgoing lane of the third-direction road through the first right-turn curve. An upgoing lane of the third-direction road is connected with the downgoing lane of the second-direction road through a second right-turn curve. The upgoing lane of the third-direction way is connected with the upgoing one-way lane through the second left-turn lane. The bridgeless fork interchange structure has the advantages that the structure is simple, construction is easy, the construction cost is low, the occupied area is small, and the ground ways can be arranged at will.

Description

technical field [0001] The invention belongs to the technical field of road traffic, and in particular relates to a bridgeless structure for intercommunication at three forks. Background technique [0002] At the existing road traffic fork, when the vehicle passes through the road traffic fork from the main road, it often adopts on-site personnel command or light control to drive to the secondary main road, and cannot run continuously and smoothly. If you want to realize smooth traffic, at least three layers of overpasses will be built to realize the intercommunication of routes in all directions. Therefore existing traffic fork lacks a kind of reasonable and effective highway traffic fork conversion structure. Contents of the invention [0003] The object of the present invention is to provide a bridgeless structure for intercommunication at three forks. The invention has the characteristics of simple structure, easy construction, low cost, less land occupation, and fre...

Claims

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Application Information

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IPC IPC(8): E01C1/02
CPCE01C1/02
Inventor 杨子政杨凯韩之江白鸿莲宋庆瑞赵雷李元军韩颖异汪永强刘志华郭文龙谢立安
Owner SHANXI PROVINCIAL RES INST OF COMM
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