对行车稳定性产生影响的车辙因素分析  

Analysis of track factors of which influenced the stability of traveling

作　　者：罗洪波[1] 谢远新[1] 涂圣武[1] 

机构地区：[1]江苏省交通科学研究院

出　　处：《山西建筑》2007年第7期288-289,共2页Shanxi Architecture

摘　　要：通过对车辙特征的描述将车辆在车辙断面位置分为车辆在车辙底面行驶、车辆跨越辙槽、车辆在车辙侧壁上行驶三种情况,通过车身振动加速度功率谱密度的比较,分析了车辆在车辙断面不同位置时对行车稳定性产生影响的车辙因素,以保证行车的安全性和稳定性。Through the description of track s features,it divides tracking surface position into three situations such as traveling under the bottom,over-track traveling and side-traveling.Through the comparing the power and density of its acceleration,it analyses track factors of which influenced the stability of traveling,so as to ensure traveling safety and stability.

关 键 词：车辙 行车稳定性 断面位置 辙槽 

分 类 号：U418.68[交通运输工程—道路与铁道工程]