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Track Irregularity Power Spectrum and Numerical Simulation

  • Xiaoyan LeiEmail author
Chapter
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Abstract

The railway track is an engineering structure whose operation and maintenance are undertaken at the same time. Due to long-time running, the accumulated deformation of track structure is increasing, which would cause various kinds of track irregularities: track profile irregularity, track cross-level irregularity, track alignment irregularity and track gauge irregularity.

Keywords

Spectral Density Power Spectral Density Trigonometric Series Spectral Density Function Track Structure 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Science Press, Beijing and Springer Nature Singapore Pte Ltd. 2017

Authors and Affiliations

  1. 1.Railway Environmental Vibration and Noise Engineering Research Center of the Ministry of EducationEast China Jiaotong UniversityNanchangChina

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