平交路口车辆转弯轨迹计算方法研究  

Research on Calculation Method of Vehicle Turning Trajectory at Level Crossing

作　　者：张欢欢 Zhang Huanhuan(Liaoning Provincial Transportation Planning and Design Institute Co.,Ltd.,Shenyang 110166,China)

机构地区：[1]辽宁省交通规划设计院有限责任公司,沈阳市110166

出　　处：《北方交通》2023年第4期52-55,共4页Northern Communications

摘　　要：通过对车辆转弯过程的分析,细化了车辆转弯轨迹的计算方法,借助程序进行批量计算,模拟得到车辆在各种转弯角度下的行车轨迹,进而得到研究车辆转弯角度与转弯半径变化趋势,为设计者提供车辆转弯相关设计参数。Thecalculation method of vehicle turning trajectory is refinedthrough the analysis of the vehicle turning process,and the driving trajectory of vehicles at various turning angles is simulated by batch calculation with the aid of program,so as to obtainthe trend of vehicle turning angle and turning radius changes,and provide design parameters related to vehicle turning for designers.

关 键 词：平交路口 车辆转弯轨迹 车体转弯宽度 DXF 

分 类 号：U412.361[交通运输工程—道路与铁道工程]