疲労 (4)

[I-75] Evaluation of the effect of impact at rail joints on steel bridge fatigue by complex response analysis using transfer function

*Yusuke Kobayashi¹, Yuta Ueyama¹, Takashi Mukai¹, Kodai Matsuoka¹, Atsushi Tanabe² (1. Railway Technical Research Institute, 2. Nikken Sekkei Civil Enginnering)

Keywords:Steel railway bridge, Rail joint, High frequency vibration, Fatigue damage distribution, Propagation path, Complex response analysis