Schedule 0 3:20 PM - 3:32 PM [III-19] 外水位と欠損近傍の流速による地下埋設管の空洞発展挙動に及ぼす影響 *Chika Yoshida1, Kenichi Maeda1, Tomoya Kobashi1 (1. Nagoya Institute of Technology ) Keywords:陥没, 空洞, 浸透流, 埋設管, 目詰まり Abstract password authentication.Password is required to view the abstract. Please enter a password to authenticate. Password Authentication