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Two-layer overpass for junction of three roads

A technology of three fork intersections and overpasses, applied in the directions of roads, roads, buildings, etc., can solve problems such as unobstructed flow

Pending Publication Date: 2019-12-10
李金胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the three-way intersection with signal lights cannot be unimpeded

Method used

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  • Two-layer overpass for junction of three roads
  • Two-layer overpass for junction of three roads
  • Two-layer overpass for junction of three roads

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0038] exist Figure 1 to Figure 9 The meanings of the numbers marked in the drawings and abstracts are as follows:

[0039] 1: Lane 1, turning right from south to northeast.

[0040] 2: Lane No. 2, turning left from south to northwest.

[0041] 3: Lane 3, turning left from northeast to south.

[0042] 4: Lane 4, turning right from northwest to south.

[0043] 5: Lane No. 5, turning left from northwest to northeast.

[0044] 6: Lane 6, turning right from northeast to northwest.

[0045] 7: Lane 7, turning right from east to northwest.

[0046] 8: Lane 8, turning left from east to southwest.

[0047] 9: Lane 9, turning left from northwest to east.

[0048] 10: Lane 10, turning right from southwest to east.

[0049] 11: Lane 11, turning left from southwest to northwest.

[0050] 12: Lane 12, turning right from northwest to southwest.

[0051] 13: Lane 13, turning right from west to southeast.

[0052] 14: Lane 14, turning left from west to northeast.

[0053] 15: Lan...

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Abstract

The invention relates to a two-layer overpass, and particularly relates to a two-layer overpass for a junction of three roads. The overpass is located at the junction of the three roads, and six lanesare arranged on the overpass, so that the six directions of vehicles follow respective lanes without obstruction, the overpass has only two or one second-layer bridge floor, the six lanes of the overpass involves three right turning lanes and three left turning lanes, three right turning lanes are arranged on the first-layer ground in the whole process, the three left turning lanes are characterized in that the first left turning lane is located on the first-layer ground in the whole process, the second left turning lane is located on the second-layer bridge floor in the whole process, the third left turning lane is divided into three parts, the first part is located at the second-layer bridge floor, the second part is located at the middle position and is an up ramp or a down ramp, and the third part is located on the first-floor ground, and only two left turning lanes of the overpass pass through the second-layer bridge floor.

Description

technical field [0001] The invention relates to an overpass bridge, more specifically, the present invention relates to a two-story overpass bridge at a three-fork crossing, which is different from the existing overpass bridges. Background technique [0002] In the cities of our country, road traffic lights are often used to control the operation of vehicles at three-way intersections. There is a signal light, which will affect the speed of the vehicle. When the vehicle encounters a red light, it has to stop. Therefore, the three-way intersection with signal lights cannot be unimpeded. There are three directions of traffic at the three-fork intersection, and traffic coming from each direction has two destinations. There are six destinations in three directions. The two-story overpass at the three-fork intersection proposed here can well solve the unimpeded problem of the six destination vehicles at the three-fork intersection. This overpass has a simple structure and onl...

Claims

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Application Information

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IPC IPC(8): E01C1/04
CPCE01C1/04
Inventor 李金胜
Owner 李金胜
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