@article{oai:nagasaki-u.repo.nii.ac.jp:00021139, author = {崎山, 毅 and 松田, 浩 and 森田, 千尋 and 黄, 美 and 森本, 浩司 and 佐治, 孝記}, issue = {49}, journal = {長崎大学工学部研究報告}, month = {Jul}, note = {In this paper, a discrete method for analyzing the problems of bending and free vibration of sandwich plates is proposed. By transforming the differential equations into integral equations and applying the numerical integration, the discrete solutions can be obtained. The characteristic equation of the free vibration is derived by applying the Green function which is obtained as a discrete solution of differential equations governing the flexural behavior of the sandwich plates under the action of a concentrated load. By applying the characteristic equation, the behavior of the free vibration of the sandwich plates can be analyzed efficiently without a calculation by trial and error method., 長崎大学工学部研究報告 Vol.27(49) p. 233-240, 1997}, pages = {233--240}, title = {サンドイッチ板の曲げ・自由振動解析}, volume = {27}, year = {1997} }