• 作者： 芮涵芝
• 作者服務機構： 私立淡江大學物理系
• 中文摘要： 本文使用在前文中所得對一受到任意邊界約束的正交異向性圓盤它之橫向振盪和靜力撓曲問題的通解，到一正弦變化的約束情況。由它們各自的通式中導出橫向撓曲函數、應力函數以及諸蓋羅根積分，計算時間函數中的非線性運動方程式中的三個重要物理參數並將結果製成圖表。將部份資料與原有者比較，證實近似方法十分良好。
• 英文摘要： In this paper we apply the general solution to the transverse vibrational and static deflectional prob-lems of orthotropic circular plates with arbitrary edge constraints, developed in a previous publication, tothe case where the edge-restraint coefficient varies along the edge sinusoidally. The transverse deflectionfunction, the stress function, and the various Galerkin integrals were extracted from those in their generalforms. Important physical parameters which are present in the nonlinear equation of motion for the timefunction are calculated and presented in the forms of tables and plots. Comparisons of part of the calculat-ed values with the available ones indicate that our method of approximation is a good one.
• 中文關鍵字： vibrations; orthotropic circular plates
• 英文關鍵字： --