轧制渐变厚度的汽车吸能盒结构参数优化

徐涛1，刘念1，高伟钊2，徐天爽1，胡贤磊3

Parameters optimization of a vehicle crash box based on the tailor rolled blank technology

XU Tao1，LIU Nian1，GAO Weizhao2，XU Tianshuang1，HU Xianlei3

振动与冲击 . 2018, (10): 269 -274 .