疲労(1)

11:30 AM - 11:40 AM JST(2:30 AM - 2:40 AM UTC)

[I-27] Countermeasures against fatigue cracks using the lift-up reinforcement method and verification of its effectiveness through numerical analysis

*Yasumasa Sotokoba¹, Taku Sato¹, Takashi Kayama¹, Yasushi Nagasaka², Shigeyuki Hirayama³ (1. OKUMURA CORPORATION, 2. Kawada Industries, Inc, 3. Shutoko Technology Center)

Keywords:

lift-up strengthening method,fatigue cracks of the orthotropic steel deck plate,FEM analysis