Analysis of Rockfall Hazards Stopping position and Energy dissipation Based on Orthogonal experimentYi Ge, Xiang-Rong He, Xi-Qiang Yuan, Xiao-Yu Pu, Ling-Da Meng, Hao-Kang Wang and Yuan-Yuan HuangE3S Web Conf., 261 (2021) 01004DOI: https://doi.org/10.1051/e3sconf/202126101004