Schedule 2 Like 0 Comment (0) 10:50 AM - 11:00 AM [A-21] 落石防護柵支柱の根入れ深さを変化させた場合における衝撃耐荷性状 *Shigeki Hayashi2, Masato Komuro2, Atsutoshi Okamoto1, Satoshi Kondo3, Tomoki Kawarai2, Masashi Sato3, Mizuki Takeuchi2, Norimitsu Kishi2 (1. ISAMI Construction Co.,Ltd, 2. Muroran Institute of Technology, 3. SUNAGO Construction Co.,Ltd)