Research on the Shortest Opening Length of the Entrance and Exit Ramps of Passenger-Freight Separation Road
In view of the design issue of the entrance and exit of the main line of the passenger-freight separation road,the paper starts from the characteristics of the opening length of the entrance and exit,analyzes the relation-ship between the behavior of vehicles changing lanes and the opening length,proposes a model for determining the shortest length of entrance and exit openings by considering the corresponding characteristics and vari-ables.And the paper uses engineering mathematics software to verify the results,gives the recommended val-ue of the shortest opening of the entrance and exit at a certain driving speed.
road trafficseparation of passenger and freighttraffic safetyopening length design
国家科技期刊平台
NSTL
万方数据
