QR (Quarterly Report of RTRI)

全文一括PDF

• QR (Quarterly Report of RTRI) 2023年2月号 - 全文一括PDF （表紙・裏表紙あり、全80頁）

PERSPECTIVES

• Recent Trends in Design Technology for Railway Tunnels and Summary of Revisions in Design Standards for Railway Tunnels

  K.YASHIROP1

• Recent Research and Development on Disaster Prevention Technology

  O.NUNOKAWAP7

• Maglev Technology and Research Trends on Superconductivity

  M.TOMITAP11

PAPERS

• Performance Verification of Design Method for Plain Concrete Linings and Inverts Assuming Ground Displacement after Completion

  K.SHIMAMOTO, K.YASHIRO, N.OKANOP16

• Trend Analysis of Segments and Tunnel Boring Machines for Railway Shield Tunnels

  K.TSUNO, K.FUNAKOSHI, K.FUJITAP22

• Seismic Design Method for Shield Tunnels in Ground Conditions Subject to Change in the Longitudinal Direction

  K.TSUNO, K.FUJITA, K.FUNAKOSHIP27

• Improvement in Rapidness of Earthquake Early Warning Using Ocean Bottom Seismic Data

  S.NODA, N.IWATAP33

• Method for Updating Operational Regulation Standards Considering Seismic Risk of Railway Facilities

  K.WADA, K.SAKAI, A.TOYOOKAP37

• Proposal of Snowmelt Disaster Warning Criteria Using Effective Rainfall Index Which Reflects Snowmelt

  T.TAKAYANAGI, R.SATO, O.NUNOKAWAP43

• Development of Inverter-less Excitation Method for a Linear Rail Brake

  Y.SAKAMOTO, K.UKITAP49

• Fabrication and Characterization of High-temperature Superconducting Materials with High Magnetic Field

  T.AKASAKA, A.ISHIHARA, K.SUZUKI, M.TOMITAP56

• Evaluation of Vibration Resistance of Levitation and Guidance Ground Coils by Electromagnetic Excitation Tests Using a Superconducting Magnet

  R.IKEDA, K.MIZUNO, M.TANAKAP61

• Wireless Power Transfer System for Railway Vehicles with Improved Power Density of Onboard Coil

  H.YODA, K.UKITAP67

SUMMARIES

• Summaries of RTRI REPORT (in Japanese)

  P73

ANNUAL INDEX

• Annual Index: Subjects Vol.64, No.1 (2023)

  P76