One-way path with deceleration mark line and construction method for same

Abstract

The invention discloses a one-way path with a deceleration mark line. Concrete separation piles are arranged on two sides of a road along a driving direction and 100 to 150m before a pedestrian crossing and 50 after the pedestrian crossing; projected road signs are arranged on two sides of the road along a driving direction and 100 to 150m before a pedestrian crossing and 50 after the pedestrian crossing; a deceleration mark line is arranged along the driving direction till the pedestrian crossing; the deceleration mark line is formed by a first deceleration mark line set and a second deceleration mark line set connected with the first deceleration mark line; the first deceleration mark line is formed by a plurality of rectangular mark lines orderly connected and with gradually decreased widths and lengths; and the second deceleration mark line set is formed by a plurality of rectangular mark lines orderly connected and with gradually decreased widths and lengths. Driver speed sensing capability and distance sensing capability can be improved, so vehicle speed can be well controlled and pedestrian crossing safety can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of road structures, in particular to a one-way road with deceleration markings and a construction method thereof. Background technique [0002] In modern road traffic accidents, pedestrian accidents account for a large proportion, especially in urban-rural junctions and other road sections where pedestrians and motor vehicles are mixed. Urban-rural junction roads are mainly located in the surrounding areas of cities or towns (10-50km range), and are arterial roads leading to the main urban area or distribution roads connecting the expressway network. The passenger and freight transportation is busy, and it is closely related to the daily life of residents. The grade and alignment of roads in the urban-rural fringe area vary greatly, the road width is narrow, mixed traffic, no night lighting, lack of safety facilities, large speed difference, poor traffic flow stability, and weak traffic management, resulting...

AI Technical Summary

Problems solved by technology

The road grade and road alignment in the urban-rural fringe area change greatly, the road width is narrow, mixed traffic, no night lighting, lack of safety facilities, large speed difference, poor traffic flow stability, and weak traffic management, resulting in frequent traffic accidents

Domestic scholars have pointed out that in the urban-rural fringe area, small passenger cars, motorcycles and pedestrians are the main targets of accidents. The main reason is that small passenger cars are fast and motorcycles are mobile, but slow.

In addition, the speed difference between different models is large, the awareness of pedestrian traffic laws is weak, and the facilities for crossing the street are lacking.

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