QR (Quarterly Report of RTRI)

Vol.66 No.4 Nov. 2025

[H] Human factors　　[I] Infrastructure　　[N] Natural hazards　　[O] Operations
[R] Rolling stock　　[T] Technical system integration and interaction

All Pages

QR (Quarterly Report of RTRI) Nov. 2025 - All Pages PDF -

PAPERS

Method for Proposing Countermeasures against Ground Vibrations along Railway Lines Based on Numerical Simulation [H][I][T]

M. NOYORI, H. YOKOYAMAP211
Method for Evaluating Crashworthiness of Railway Vehicles Based on Correlation with Injury Severity of Passengers Occupying Longitudinal Seats [H][R]

K. NAKAI, T. OKINO, S. ENAMI, K. NAGATAP219
Shake Table Test and Numerical Simulation on Verification for Seismic Stability of Railway Embankments Taking into Account Damage Process [I][N]

R. IBUKI, T. DOI, J. IZAWA, K. UEMURA, S. SRENGP227
Method for Verifying the Restorability of Railway Viaducts Using Recovery Time After an Earthquake as a Verification Index [I][N]

K. SAKAI, K. WADA, A. TOYOOKAP233
A Method for Constructing Geosynthetics-Reinforced Soil Retaining Wall with Rigid Facing Using Lightweight Embedded Formwork Applicable to Narrow Spaces [I]

Y. KURAKAMI, S. NAKAJIMA, T. KONAMI, Y. YAMASHITAP241
Vibration Test Method for Connectors of Overhead Contact Line Based on OCL Vibration Analysis [I]

T. OHARA, C. YAMASHITAP248
Development of Low-cost Train Patrol Support Method Using Smartphone [I]

H. TANAKA, B. ZHAO, D. SU, T. NAGAYAMAP255
Evaluation of the Effect of Loose Bridge Bearing on Onboard Measured Track Geometry Using Numerical Analysis [I]

K. HATTORI, K. MATSUOKA, H. TANAKAP262
Relationship between Shear Strength and Snow Properties at the Base of Snowpack [N]

R. SATO, D. TAKAHASHI, K. KAWASHIMA, T. MATSUMOTOP269
Scheduling Algorithm to Minimize Required Crew Size [O]

S. KATO, T. NAKAHIGASHIP275
Generation Mechanism of Localized Wear of Cu-impregnated Metalized Carbon Contact Strip [R]

Y. KUBOTA, T. HAYASAKA, S. KOGA, H. NOZAKIP282
Stability Analysis of Pantograph Under Sliding Condition Based on Frequency Response Function Measurement [T]

S. KOBAYASHI, Y. AMANO, Y. YAMASHITAP290

SUMMARIES

Summaries of Papers in RTRI REPORT (in Japanese)

P295