A theoretical model of a ground-track-vehicle coupled system is established to study the vibration of a layered transver......

以轨检车实测京津城际铁路博格板式轨道不平顺的数据为样本,将小波变换应用于桥上无砟轨道方向不平顺分析中.与傅里叶变换相比,小......