韩城悬挂式单轨车辆侧滚止挡设置方案研究

Research on Side-rolling Stop Setting of the Suspended Monorail Vehicle for Hancheng City

以陕西韩城悬挂式单轨交通1号线车辆为研究对象,分析了悬挂式单轨车辆的结构特点,并基于多体动力学理论,通过仿真计算,对车辆在多种工况下的侧滚情况进行了分析。根据分析结果提出了设置侧滚止挡的必要性及取值建议,并将侧滚角推荐限值应用于韩城悬挂式单轨交通工程设计,达到了减少工程投资的目的,同时也为我国悬挂式单轨交通的车辆选型及工程建设提供了重要的参考依据。

Taking the suspended monorail Line 1 in Hancheng City as the research object,the structural features of the vehicle are analyzed.Based on multi-body dynamics theory,rolling conditions of the vehicle are analyzed by simulation in various operating conditions.According to the analysis result,the necessity and the recommended value of side-rolling stop are proposed.The recommended side-rolling angle value is applied to Hancheng suspended monorail design and has achieve the target of reducing construction investment.This research provides an important reference for the type selection of suspended monorail vehicles and engineering construction in China.