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Monolayer barrier-free full-intercommunication interchange system of crossroad

A technology for intersections and interchanges, applied to roads, roads, buildings, etc., can solve problems such as large land occupation and investment, aggravated vicious circle state, and reduced road traffic efficiency, so as to reduce land occupation, reduce traffic congestion, The effect of environmental protection and high-efficiency urban aesthetic perception

Active Publication Date: 2017-09-01
赵树峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually only a single cross-road bridge or tunnel is used to alleviate traffic congestion; or "big ears" turning ramps or multi-layer overpasses are used, which occupy a large amount of land and investment; what's more, the helplessness of setting traffic lights at intersections to limit traffic, resulting in Vehicles in all directions stop and congest the red light restricted area, so that the vicious cycle of "congestion-release-congestion" is intensified, which greatly reduces the efficiency of road traffic

Method used

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  • Monolayer barrier-free full-intercommunication interchange system of crossroad
  • Monolayer barrier-free full-intercommunication interchange system of crossroad
  • Monolayer barrier-free full-intercommunication interchange system of crossroad

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Embodiment Construction

[0012] Such as Figure 6 As shown, the longitudinal road 1 and the transverse road 2 intersect to form a cross section, and both sides of the longitudinal road 1 and the transverse road 2 are provided with sidewalks 6, and between the sidewalks 6 on both sides of the road are motor vehicle lanes (two-way ten lanes in the figure, It can also show the increase or decrease of the road conditions), the sidewalk 6 passes through four pedestrian roundabouts 7 (safety exits of pedestrian elevators in the underground square) on the same ground level at the crossroads, and passes through two barrier-free pedestrian passages 8 on the transverse road 2. The pedestrian passageways 8 are arranged side by side on the outer ground plane of turning back 2u, and pass through the road under the arch of two identical arc-shaped approach bridges 3a extending from the two ends of the M-shaped overhang bridge 3 bridge body, and the pedestrian passage 8 is limited to a height of 2.3m (also can be Di...

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Abstract

A monolayer barrier-free full-intercommunication interchange system of a crossroad is characterized in that an M-shaped back-cross bridge (3) is arranged on a horizontal road (2) in the center of the crossroad for allowing vehicles going straight to travel without barriers. The road surface under the arch of an approach bridge (3a) of the M-shaped back-cross bridge (3) is provided with a barrier-free turnaround turning (2u) and a barrier-free pedestrian walkway (8). An arc-shaped flyover bridge (4) is arranged on the upper layer of a longitudinal road (1) in the road surface at the crossroad center for allowing vehicles going straight to travel without barriers. A rhombus-shaped elevated turning ramp composition unit (5) is arranged on the upper layer in the center of the crossroad for allowing vehicles making turns to travel without barriers. The M-shaped back-cross bridge (3), the arc-shaped flyover bridge (4) and the rhombus-shaped elevated turning ramp composition unit (5) are assembled with each other at the same stereo level in an inlaid mode. According to the monolayer barrier-free full-intercommunication interchange system, traffic bottlenecks that the pedestrians cross the road with no barriers at the same plane of the crossroad and left-turning vehicles smoothly cross the crossroad with no interweaving or barriers are broke through, and can be widely applied to crossroad reconstruction and transport hub construction.

Description

technical field [0001] It involves barrier-free all-intercommunication traffic facilities at level intersections and intersections of urban roads. Background technique [0002] The use of automobiles in road traffic operation is increasing day by day, but the existing road traffic facilities can not keep up with the development needs, which makes the urban road traffic not smooth and the vehicles are congested, causing inconvenience to citizens and even many safety hazards. From the very beginning, the current road traffic facilities have been troubled by many problems, such as vehicles competing with pedestrians, vehicles intersecting with vehicles, setting traffic lights to wait for traffic restrictions, and many other problems. Usually, only a single cross-road bridge or tunnel is used to alleviate traffic congestion; or "big ears" turning ramps or multi-layer overpasses are used, which occupy a large amount of land and investment; what's more, the helplessness of setting...

Claims

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Application Information

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IPC IPC(8): E01C1/04E01C1/02
CPCE01C1/02E01C1/04Y02A30/60
Inventor 赵树峰
Owner 赵树峰
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