Application Analysis on Road Side Strip Opening Type of Urban Main Road
When there is a demand for multiple large special vehicles to enter and exit on the parallel sections of the main and auxiliary roads in the city,in order to determine the type of opening on the side of the road,by collecting the travel needs of residents along the route,and combining the road grade,road side zoning and auxiliary road width conditions,road side interference,traffic organization smoothness,etc.,a comprehensive demonstration and analysis will be conducted on the road side zoning opening spacing,number of conflict points,vehicle driving trajectory,and traffic organization according to different schemes.The results show that:1)Referring to the requirements of urban expressways for traffic organization with side strip openings is the most ideal,followed by opening according to the requirements of urban main roads,and the opening according to the needs of residents is the worst;2)According to the Auto TURN trajectory simulation analysis,in the case of large special vehicles passing through,the entrances and exits of the main and auxiliary roads,as well as the buildings on both sides of the auxiliary roads,need to be widened to meet the turning requirements;3)During the design phase,dynamic adjustments should be made based on the actual situation of the project,and a reasonable and feasible implementation plan should be selected to ensure the smooth implementation of the project.
road side stripopening typescheme comparisonconflict pointsvehicle track
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