日本機械学会論文集 A編
Online ISSN : 1884-8338
Print ISSN : 0387-5008
面内荷重下での2個の空孔または剛体介在物を有する等方性弾性問題の解析
宮川 睦巳鈴木 拓雄志村 穣
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2009 年 75 巻 750 号 p. 150-157

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In this paper, we derive the solution for two circular holes or rigid inclusions perfectly bonded to an elastic medium (matrix) of infinite extent, under In-Plane deformation. The two holes or rigid inclusions have different radii and different central points. The matrix is subjected to arbitrary loading like uniform stresses as well as a concentrated force at an arbitrary point. The solution is obtained, via iterations of Mobius transformation as a series with an explicit general term involving the complex potential of the corresponding homogeneous problem. This procedure has been termed "heterogenization". Using these solutions, several numerical examples are shown by the graphical representation.
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© 2009 社団法人日本機械学会
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