疲労 (4)

[I-76] Proposal of evaluation method to grasp the effect on the fatigue of steel railway bridges by high frequency impact at rail joint

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

Keywords:steel railway bridge, rail joint, high frequency impact, transfer function, complex response analysis