摘要
发展了考虑转向架的波磨激振计算模型。通过参数分析得到了列车速度、轮轨接触弹簧及道床弹性等对轮轨振动附加力的影响特点。波深较小时计算结果与实测数据吻合。
he dynamic model on corrugated rails is improved with taking the bogie into account. Some features of the dynamic forces are analyzed in regard of the train speed, linear or nonlinear contact spring and the elasticity of ballast. The results of computation coincide with the test data in the case of slight corrugations.
出处
《西南交通大学学报》
EI
CSCD
北大核心
1996年第4期376-381,共6页
Journal of Southwest Jiaotong University
