新材料・新素材

[VI-100] Experimental study on the strength of simplified workers guard system for trench excavation

〇Ryoichi Kikuta¹, Satoshi Tamate², Tomohito Hori² (1.Japan Speed Shore, 2.National Institute of Occupational Safety and Health, Japan)

Keywords:soil collapse, trench excavation, occupational accident, temporary support, full scale model test, workers guard