RTRI REPORT

Apr. 2026 Vol.40 No.4

RTRI REPORT is a monthly journal of research papers written in Japanese.

PAPERS

  • Effect of Train Underbody Meandering Flow on Fluctuating Aerodynamic Force of a Tail Car Summary

    T.ABE, K.NAKADEP1

  • Countermeasures for Friction-Induced Vibration in Pantographs Using Modal Coupling Strength Analysis Summary

    S.KOBAYASHI, Y.AMANO, Y.YAMASHITAP12

  • Automatic Generation of Maintenance Worker Scheduling at Rolling Stock Depot Summary

    S.KATO, T.KOKUBO, T.NAKAHIGASHIP22

  • Retrofit for Preventing Fatigue Crack Initiation at End Stiffener Using Splice Plate with Bearing-type Bolt Summary

    Y.YOSHIDA, K.ANAMI, Y.NAGASAKA, T.TAKEBUCHI, Y.KOBAYASHIP32

  • Predicting Tunnel Deterioration via Subsurface Brine Flow at Tidal River Crossing Summary

    T.USHIDA, T.NAKAYAMA, K.KINOSHITA, K.TERADAP40

  • Evaluation of Pile Group Efficiency in Pile Foundations without Footing Beams Summary

    I.DOI, R.NOHARA, T.YAMAMOTO, T.SANAGAWA, S.TAMURAP53

  • Quantitative Evaluation of Track Characteristics and Optimization of Resource Allocation for Maintenance Summary

    M.MATSUMOTO, K.MORI, D.SAITO, S.KONNO, Y.TSUBOKAWAP64