交叉口车辆最小转向半径取值分析  

Analysis on Minimum Turning Radius Value of Vehicles at Intersection

作　　者：韩敏[1] HAN Min

机构地区：[1]常州市规划设计院,江苏常州213000

出　　处：《城市道桥与防洪》2020年第12期51-52,M0007,M0008,共4页Urban Roads Bridges & Flood Control

摘　　要：为了研究交叉口设计的重要参数——交叉口转向半径,以确定车辆速度与转向半径之间的关系,对车辆通过交叉口的转向制动过程进行了数学分析,提出了不同大小车辆最小转向半径计算公式。对3种不同轴距车辆进行了计算,得出不同车速下不同转向半径数据表格。In order to study the important parameters of intersection design-turning radius of intersection,and to determine the relationship between the vehicle speed and turning radius,the turning braking process of vehicle passing through an intersection is mathematically analyzed.The minimum turning radius calculation formulas are proposed for the different kinds of vehicles.Three different wheelbases vehicles are calculated.The data table of the different turning radius at the different speeds is obtained.

关 键 词：最小转向半径 转向制动 最大转角 交叉口 

分 类 号：U412.37[交通运输工程—道路与铁道工程]