介绍了列车车轮不圆顺的诱因及车轮的不圆顺对车辆、轨道元件造成破坏的研究情况,给出了预测车轮不圆顺的发展及后果的数学模型,并提出了减少车轮不圆发展的措施。
he causes to out-of-round railway wheels as well as its damage to vehicle and rail components are described. The mathematical models to predict the development and consequences of out-of-round wheels is given. And measures to reduce the development of out-of-round railway wheels are put forward.