[S21] Disaster Prediction and Prevention

11:50 AM - 12:05 PM JST(2:50 AM - 3:05 AM UTC)

[115] PROPOSAL OF JUDGMENT FIGURES TO IDENTIFY OCCURRENCE SPOTS OF WOOD ACCUMULATION, "TROUBLE SPOTS"

*Kengo OSADA¹, Yoshihiko SHIMIZU², Robert ETTEMA³ (1. 国立高専機構阿南高専 創造技術工学科、2. 国立研究開発法人土木研究所ICHARM 、3. Colorado State University)

Keywords:

bridge failure,flood flow,inundation,trouble spots,woody debris accumulation