天津城市立交车辆进出匝道的行驶状况

Status of Vehicle Driving in and out of Ramp of Urban Grade Separations in Tianjin

司机驾车在立交行驶远比在道路路段行驶复杂许多,甚至会对心理、生理造成较大的影响。尤其是司机驾车出入匝道的行驶状况,不仅对主线交通造成影响,甚至会造成交通安全事故。该文结合天津立交的实际,特对司机驾车进出匝道行驶状况进行测定,为今后的匝道设计、交通管理提供分析参考。

The drivers drive the vehicles on the grade separations more complexly than on the roads,even creating the great influence on the psychology and the physiology.The status of the drivers to drive the vehicles in and out of the ramps not only influences on the traffic of the main lines,but also causes the traffic accidents.Based on the practicality of the grade separations in Tianjin,the article detects the status of the drivers to drive the vehicles in and out of the ramps,which can be referred for the design of ramps and the analysis of traffic management in the future.