@article{oai:nagasaki-u.repo.nii.ac.jp:00009225, author = {高橋, 和雄 and 古谷, 寿章 and 其田, 智洋 and 夏秋, 義広}, journal = {土木学会論文集, Doboku Gakkai Ronbunshu}, month = {Jul}, note = {本研究では、弾性支承の一種である Pasternak 基礎上に置かれた温度勾配をもつ変断面長方板の振動, 座屈および動的安定性解析を行う. 長方形板の境界条件としては, 単純支持, 固定および自由の組合せを採用し, Pasternak 基礎剛性, 変断面パラメータ, 温度パラメータのもとに, Pasternak 基礎上の温度勾配をもつ変断面長方形板の固有振動特性, 座屈特性および動的不安定領域を明らかにする., The vibration, buckling and dynamic stability of a non-uniform rectangular plate on a Pasternak foundation under the action of a pulsating in-plane load is studied. The small deflection theory of the thin plate is used. This problem is solved by using the Hamilton principle to drive time variables. The dynamic stability is solved by the harmonic balance method. Natural frequencies and buckling properties are shown at first. Then, regions of instability which contain simple parametric resonances and combination resonances are discussed for various boundary conditions and parameters of Pasternak foundation, non-uniform cross-section and thermal gradient., 土木学会論文集, 519, pp.175-184; 1995}, pages = {175--184}, title = {Pasternak基礎上の温度勾配をもつ変断面長方形板の振動, 座屈および動的安定性}, volume = {519}, year = {1995} }