Schedule 2 3:30 PM - 3:45 PM [S056-09] Group evacuation speed measurement by full-scale tunnel evacuation experiment 〇Miho Seike1, WenHao Li1, Yousaf Muhammad Iqbal1, Akimasa Fujiwara1 (1. 広島大学) Keywords:トンネル、避難、煙、実験、グループ避難