Presentation Information
[VI-1035]Experimental study of an improved simple support structure to prevent damage caused by trench collapse.
*Ryoichi Kikuta1, Satoshi Tamate2, Tomohito Hori2 (1. Japan Speed Shore Co., LTD., 2. National Institute of Occupational Safety and Health, Japan)
Keywords:
soil collapse,trench excavation,occupational accident,temporary support,full scale model test,workers guard