G010015 側面に任意の表面荷重が作用する異方性リングの解析([G01001]計算力学部門一般セッション(1):固体力学の基礎的な数値解析)

概要

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Analytical solution for anisotropic hollow cylinder subjected any loadings at lateral surfaces has been not derived so far whereas solution in case of an isotropy was obtained. Even in the case of isotropy, antiplane loading is not yet treated. In this study, the general solution for anisotropic hollow cylinder is shown using a complex stress functions based on Lekhnitskii formalism. Stress functions are derived using a constraint release technique, which is a kind of the convergence numeration applied for the problems of solid cylinder and infinite medium with cavity. Any loadings, for example, distributed load such as hydro pressure and concentrated load are taken into account a stress function developed a Laurent series. Example calculation is shown in several graphical representations.
一般社団法人日本機械学会の論文
2011-09-11