RTRI REPORT

Mar. 2022 Vol.36 No.3

PERSPECTIVE

  • Track Technology for Reducing Maintenance Cost and Labor Work

    M.MIWAP1

PAPERS

  • Image Analysis Engine for Supporting Onboard Track Patrol Summary

    S.KONNO, K.KAWASAKI, K.MISHIMA, M.MIWA, A.SHIMIZU, N.NAKAJIMAP5

  • New Restrictions of Maintenance Works for Continuous Welded Rails at Low Temperatures Summary

    S.TAMAGAWA, Y.NISHINOMIYA, T.KOKETSUP11

  • Rail Broken Detection System from Vehicle as an Alternative to Track Circuits Summary

    M.HOSODA, H.AIZAWA, R.YAMAMOTOP17

  • Design Method for Ballasted Track Applicable to Widening of Sleeper Spacing Summary

    T.DESHIMARU, D.YAMAOKA, K.ITO, S.SHIMIZUP23

  • Fatigue Life Evaluation of PC Sleepers Based on Wheel Load Measurement Results Summary

    K.GOTO, T.WATANABE, S.MINOURA, M.IKEDAP29

  • Design Method for Roadbed Improvement for Existing Ballastless Track Summary

    K.ITO, Y.MOMOYA, T.KAGEYAMAP35

  • Evaluation of Settlement Characteristics for Grouted Ballasted Track Applied to Ballasted Track with Mud Pumping Summary

    S.FUCHIGAMI, T.NAKAMURA, T.TAKAHASHI, Y.MOMOYAP41

  • Thermal Deformation Analysis of Gas Pressure Welding of Rail Summary

    H.ITOH, R.YAMAMOTO, H.AIZAWA, H.IZUTSU, M.IWASAKIP47