Reduction effect of ground vibration by applying floating slab track in high-speed rail

DOI

Bibliographic Information

Other Title
  • フローティングスラブ軌道の適用による高速走行時の地盤振動の低減効果に関する研究

Abstract

<p>When the maximum operating speed of the Shinkansen is further increased, there is a possibility that noise and vibration propagating to the surroundings increase. In this study, we focused on the floating slab track with the anti-vibration components made of urethane as a countermeasure against ground vibration. We carried out the vibration test for full-scale track model and confirmed that the floating slab track showed high reduction effect for ground vibration. Furthermore, the ground was modeled into multiple patterns based on the geological data in a Shinkansen section, and the scope of application of the floating slab track in high-speed rail was examined by vehicle running analysis and ground vibration analysis.</p>

Journal

Keywords

Details 詳細情報について

  • CRID
    1390006231374729728
  • NII Article ID
    130008025911
  • DOI
    10.11532/structcivil.67a.248
  • ISSN
    1881820X
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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