摘要
利用根据车辆 轨道耦合动力学思想所建立车辆 轨道垂横耦合模型 ,在充分考虑多种波长并存的情况下 ,仿真计算了 2 5 0km/h高速铁路各种轨道不平顺的管理目标值。计算结果与日本和德国高速铁路轨道不平顺的经验管理目标值基本一致。
Using the vertical lateral model of vehicle track coupling system, which is set up based on the vehicle track coupling dynamics, and taking the coexistence of manifold wavelengths into account, the management values of various track irregularities in 250 km/h high speed railway are calculated by simulation. The calculation results are consistent with the management values of the high speed railway of Japan and Germany on the whole.
出处
《西南交通大学学报》
EI
CSCD
北大核心
2001年第5期495-499,共5页
Journal of Southwest Jiaotong University
基金
国家杰出青年科学基金 (5 95 2 5 5 11)
霍英东教育基金和高等院校博士点基金 (980 6 130 3)资助项目
