数値解析／弾塑性

[I-148] Analysis model for calculating stresses at rail foot when trains run on a track with rail-head irregularities and loose sleepers

*Hiroyuki Aizawa¹, Mitsuru Hosoda¹, Ryuichi Yamamoto¹ (1. Railway Technical Research Institute)

Keywords:rail-head irregularity, loose sleeper, leakage of water, rail stress, dynamic response analysis model of tracks