だ円形の空孔または剛体介在物を有する面内・面外問題の解析解とその応用(第5報, 等方性面外せん断問題に対する基礎理論と数値計算例)

概要

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This paper presents a unified analysis of isotropic out-of-plane shear problems containing an elliptic hole or an elliptic rigid inclusion, and shows the closed-form analytical solutions. The applied forces considered in this paper are longitudinal shear stress at infinity, point force, screw dislocation, dipole force, and dipole dislocation at an arbitrary point. The analysis is based on the complex variable method using the conformal mapping technique. By making use of the results, the stress intensity factors (or singularity coefficients) of a crack (or rigid line inclusion) are given. Stress distribution and displacement field are shown by many graphical representations as several numerical examples. The previous results published by several authors can be included as particular cases of our solutions.
一般社団法人日本機械学会の論文
1992-11-25