地すべり①

[23-13-2-07] Experimental study on the usefulness of soil guard at trench excavation work in shallow depth

*REITA SAITOU¹, Syoji Yokohama², Satoshi Tamate³, Tomohito Hori³, Ryoichi Kikuta⁴ (1. Graduate school of Engineering, Hokkaido University, 2. Faculty of Engineering, Hokkaido University, 3. National Institute of Occupational Safety and Health, Japan, 4. Japan Speed Shore Co., LTD)

Keywords:Earth retaining, Support, Failure