Ground or under pass for man and vehicle unblocking at underground crossroads

A technology of crossroads and underground passages, applied in the directions of roads, roads, buildings, etc., can solve the problems of the large area of ​​the reversing island, the large area of ​​the overpass, and it is not suitable for general implementation, so as to achieve a small area and shorten the journey. , The effect of line direction is simple and convenient

Inactive Publication Date: 2005-03-23
李凤岐
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  • Abstract
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Problems solved by technology

However, due to the large area of ​​the overpass, the long distance, and the high cost, it is not suitable for widespread implement

Method used

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  • Ground or under pass for man and vehicle unblocking at underground crossroads

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Embodiment approach

[0022] The implementation example shown in the figure, the solid line in the figure is the above-ground passage, and the dotted line is the underground passage. For the convenience of description, each intersection of the crossroads is represented by A, B, C, D, and the entrance and exit of the tunnel are represented by square boxes and arrows.

[0023] A, C intersection:

[0024] (1) Straight-going main road underground passage: a pair of opposite underground passages on both sides of the subway. According to the convention of driving on the right, motor vehicles come along the direction of the subway. 1, No. 5 entrance approach, go straight along the tunnel to exit No. 1, 7.

[0025] (2) Tiezhi detours around the straight main road and turns left on the ground and down passages: the passage along the direction of the subway is called Tiezhi. Turn left to a pair of opposite ground and underground passages. Motor vehicles come in the direction of the subway, enter the No. 1 ...

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Abstract

The invention belongs to road technology field. The invention adopts on ground passage and underground passage to separate motor vehicles, passerby and non-motor vehicles to make them on multi-direction rapidly pass through the crossroad next to subway. The invention saves much time of the passerby and vehicles and adopts the method of diplex using the passages to increase the efficiency of the passages. The underground passages are on the same layer, have the approach grade, thus, can be propitious to the safe driving of the vehicles. And the invention cancels traffic lights and traffic police, saves cost.

Description

Technical field: [0001] The invention belongs to road structures, in particular to an above-ground and under-ground passage near a subway intersection for people and vehicles to pass through. Background technique: [0002] Today's large and medium-sized cities in my country generally have traffic congestion, especially the phenomenon of stopping at intersections and waiting for roads. [0003] The multi-layer crossing and reversing technology of the overpass and the forward crossing and reversing technology of the circular reversing island are the basic measures to solve the traffic congestion at the intersection, and solve the road problems such as parking at some intersections. However, due to the large area of ​​the overpass, the long distance, and the high cost, it is not suitable for widespread implementation; the reversing island also has the problem of occupying a large area, especially the lack of security when crossing and reversing. [0004] According to informati...

Claims

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Application Information

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IPC IPC(8): E01C1/04
Inventor 李凤岐
Owner 李凤岐
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