任意边界条件下矩形板薄板自由振动特性分析

杜圆1，李海超1，庞福振1，缪旭弘1,2

Free vibration characteristics of rectangular thin plates under arbitrary boundary conditions

DU Yuan1, LI Haichao1, PANG Fuzhen1, MIAO Xuhong1,2

振动与冲击 . 2019, (19): 70 -76 .