Free vibration of in-plane bi-directional functionally graded materials rectangular plates with geometric imperfections and general elastic restraints - Chen, Xiaochao; Lu, Yixin; Wu, Zhangbin; Shao, Yichuan; Xue, Xin; Wu, Yiwan (Aerospace science and technology, 2023)
Keywords: Bi-directional functionally graded materials; Elastic restraints; Free vibration; Global and localized imperfections; Global and localized imperfections; Bi-directional functionally graded materials; Elastic restraints; Free vibration