Research on Secondary Impact Safety of Train Driver based on THUMS Dummy Wenbin Wang, Jiawei Ji, Zhitao Yue, Dongdong Zhang, Honglei Tian and Hongwei Zhao MATEC Web Conf., 81 (2016) 02016 Published online: 25 October 2016 DOI: 10.1051/matecconf/20168102016