吉林建筑大学学报
吉林建築大學學報
길림건축대학학보
Journal of Jilin Jianzhu University
2015年
5期
13-16
,共4页
最小余能原理%Reissner中厚板理论%矩形板%固有频率
最小餘能原理%Reissner中厚闆理論%矩形闆%固有頻率
최소여능원리%Reissner중후판이론%구형판%고유빈솔
minimum excess principle%theory of Reissner%rectangle plate%natural frequencies
本文应用最小余能原理的理论和方法,基于Reissner中厚板理论对矩形板进行动力分析,计算了全部简支方板的固有频率,与古典的Kirchhoff-Love薄板理论结果比较,讨论了剪切变形对动力参数的影响.
本文應用最小餘能原理的理論和方法,基于Reissner中厚闆理論對矩形闆進行動力分析,計算瞭全部簡支方闆的固有頻率,與古典的Kirchhoff-Love薄闆理論結果比較,討論瞭剪切變形對動力參數的影響.
본문응용최소여능원리적이론화방법,기우Reissner중후판이론대구형판진행동력분석,계산료전부간지방판적고유빈솔,여고전적Kirchhoff-Love박판이론결과비교,토론료전절변형대동력삼수적영향.
In this paper, the minimum excess principle are used in dynamic analysis of rectangle plate, based on the theory of Reissner"s medium thickness plate. The natural frequencies are calculated in detail, and with the Kirchhoff-Love theory, the influences of shear on the natural frequency, are discussed.
