技術開発 (8)・海外工事

[VI-920] Experimental study on prevention of soil collapses at an end of trenches in shallow depth

*Satoshi Tamate¹, Tomohito Hori¹, Ryoichi Kikuta² (1. National Institute of Occupational Safety and Health, Japan, 2. Japan Speed Shore Co., LTD)

Keywords:Soil collapse, Labour accident, Trench excavation, Safety measure for soil collapses at an end of trench, Prevention of injuries and deaths, Protective equipment