The research achievement of this article is of reference value for the type selection of low vibration track and stiffness designment in practical engineering application.
本论文的相关研究结果对实际工程中减振型无砟轨道的选型以及合理刚度设计具有参考价值。
The track dynamic characteristic, which is verified by the on-the-spot experiment, is compared between the Low Vibration Track(LVT) and the short sleeper buried ballastless track.
分析落轴冲击对轨道结构产生的动态响应，比较弹性支承块及短轨枕埋入式整体道床轨道结构的动力性能，并用现场实测数据进行验证。
A kind of special floating slab track is utilized to conduct an experiment in laboratory in order to control potential low-frequency vibration from urban mass transit.
针对城市轨道交通可能引发的低频振动，采用特殊浮置板轨道进行室内激振试验。
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