QR (Quarterly Report of RTRI)

PERSPECTIVES

• Recent Activities for Research and Development of Railway Vehicle Technology

  H.HASEGAWAP155

• Latest Research and Development in Materials Technology

  H.UEDAP159

• Research and Development of Maglev and Application of Related Technologies to Conventional Railways

  K.NAGASHIMA, T.SASAKAWAP163

PAPERS

• Accuracy Improvement of Braking Distance by Deceleration Feedback Function Applying to Brake System

  S.NAKAZAWAP167

• Study on How Wheel Flat Shapes Affect Axle Box Acceleration

  Y.MAKI, Y.TERUMICHI, M.YAMAMOTO, K.IKEUCHIP173

• Requirements and Transition of Onboard Reactors

  T.NAKAMURAP179

• Evaluation Method for Crashworthiness Using Integrated Value of Deceleration of Railway Vehicles Showing High Correlation with Degree of Passenger Injury

  T.OKINO, K.NAGATA, K.NAKAI, H.KOBAYASHIP185

• Evaluation Method for Time-dependent Changes in Combustion Gas of Materials for Railway Rolling Stock

  S.YAMANAKA, T.TOYOHARA, M.ITOP191

• Development of Improved Wheel Friction Block with Integrated Flange Lubrication and Tread Adhesion Functions

  K.HANDA, K.IKEUCHI, S.SAGAP197

• Superconducting Feeder Cable Laying and Stress Relaxation Method for Cooling

  T.AKASAKA, Y.FUKUMOTO, A.ISHIHARA, K.SUZUKI, Y.KOBAYASHI, M.TOMITAP201

• Voltage Noise Measurement of a REBCO Superconducting Coil During Electromagnetic Vibration Tests on a Ground Coil

  K.MIZUNO, M.OGATA, M.TANAKAP207

• Condition Monitoring Method for a Linear-motor-type Rail Brake using an Excitation Inverter

  Y.SAKAMOTO, K.UKITA, T.SASAKAWAP213

SUMMARIES

• Summaries of RTRI REPORT (in Japanese)

  P220

ANNUAL INDEX

• Annual Index: Subjects Vol.62, No.1-No.3 (2021)

  P224