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STUDY ON THE RELATION BETWEEN TEMPERATURE FORCE OF CONTINUOUS WELDED RAIL TRACK AND VIBRATION CHARACTERISTIC
Author(s): 
Pages: 144-147
Year: Issue:  1
Journal: JOURNAL OF MECHANICAL STRENGTH

Keyword:  无缝线路模型振动;
Abstract: 研究钢轨在纵向温度力的作用下无缝线路轨道的动力特性.通过建立无缝线路轨道模型来分析温度力变化对振动模型及谐振频率产生的影响,以及轨道参数如钢轨类型、支座刚性和轨枕间隔距的变化对振动特性的影响.并得出一些初步的结论.
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