無限平面内の同心円状の多層不完全境界を有する円形中実介在物の解析

抄録

This paper presents the solutions of multilayered concentric circular rings around the most inner solid inclusion with imperfect interfaces in an infinite plane under in-plane and out-of-plane shear stresses at infinity. Imperfect interfaces are modeled as spring layer models with various thickness. These solutions are provided in terms of Airy's stress functions and obtained for the cased with any numbers of layerd interfaces to solve simaltaneous linear equations. Using these solutions, Using these solutions, several numerical examles are shown by graphical representation. As the conclusion, stresses in the most inner solid inclusion with multilayered civcular rings are not constant valaes under the in-plane load and are constant values under the out-of-plane shear load.