Time Domain Dynamics Topology Optimization of Functionally Gradient Material Structures with Self-weight Load
WEN Guilin, CHEN Gaoxi, WANG Hongxin, XUE Liang, WEI Peng, LIU Jie,
China Mechanical Engineering . 2022, (23): 2774 -2782 .  DOI: 10.3969/j.issn.1004-132X.2022.23.001