116 一定角速度の回転による円柱異方性不均質中空円板の平面軸対称弾性問題(OS1-3 先端・機能材料のマルチスケール解析(2),OS1 先端・機能材料のマルチスケール解析3)

概要

論文の詳細を見る
In the present article, we deal with a plane axisymmetric isothermal elastic problem of a cylindrically anisotropic, inhomogeneous hollow circular plate, analytically. We assume that the Young's moduli and the mass density are independently varied in a form of power with radial coordinate γ, and that the Young's moduli also have cylindrically anisotropic properties. We formulate the displacement equation of equilibrium for the hollow circular plate under a plane axisymmetric condition. Thereafter we derive analytical solutions of displacement and stress components for the hollow circular plate which is subject to a centrifugal force caused by the rotation at a constant angular velocity about a central axis. We carry out numerical calculation and discuss the effect of interaction between material anisotropy and material inhomogeneity on the mechanical behavior of the hollow circular plate.
社団法人日本機械学会の論文
2005-11-03