QR (Quarterly Report of RTRI)

Vol.61 No.1 Feb. 2020

PERSPECTIVES

  • Recent Trends in Design Technology of Cut and Cover Tunnels for Railways

    N.OKANO, M.KODAP1

  • Recent Research and Development Activities in Maintenance Technologies for Electric Railway Power Supply Systems

    M.IKEDAP6

  • Update on Basic Research into Superconducting Maglev and Research on Application of Maglev Technology to Conventional Railway Systems

    K.NAGASHIMAP11

PAPERS

  • Investigation of Deformation of Shield Tunnel Based on Large-scale Model Test

    K.TSUNO, K.KINOSHITA, T.USHIDAP16

  • Method for Estimating Maximum Response Displacement of Sheds on Viaducts Considering Coupled Vibration Behavior Between the Shed and the Viaduct

    H.MIKI, K.SHIMIZU, S.YAMADAP22

  • Characteristics of Uplift Force Acting on Bridge Bearings during Earthquakes

    M.SAITO, T.NIHEI, Y.DOUCHIP28

  • Current Estimation Method at the Time of a Contact Wire Breakage during Standstill below Insulated Overlap Based on Contact Wire Necking Length

    S.WADA, K.ITO, T.HAYASAKAP34

  • Development of New Earthing System Inspection Method for the Evaluation of Lightning Protection

    G.MORITA, H.TANAKA, K.MICHISHITAP40

  • Development of Simple Catenary System for Operation over 300 km/h

    M.TSUNEMOTO, M.SHIMIZU, K.IRIKURA, H.MORIMOTO, C.YAMASHITA, K.IKEDAP47

  • Development of a Superconducting Magnetic Bearing Capable of Supporting Large Loads in a Flywheel Energy Storage System for Railway Application

    Y.MIYAZAKI, K.MIZUNO, M.OGATA, T.YAMASHITA, K.NAGASHIMAP54

  • Monitoring and Protection Method of a REBCO Magnet Designed for Electromagnetic Vibration Tests

    K.MIZUNO, M.TANAKA, M.OGATAP60

  • Insulation Diagnosis with a Focus on Partial Discharge of the Propulsion Coils of the Superconducting Maglev

    R.IKEDA, S.OTA, M.AIBA, H.YODA, K.WATANABEP66

SUMMARIES

  • Summaries of RTRI REPORT (in Japanese)

    P72

ANNUAL INDEX

  • Annual Index: Subjects Vol.61, No.1 (2020)

    P76

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