A Mixed Problem for an Infinite Elastic Medium Containing a Circular Inclusion and a Circular Hole
勝男 杉浦 · Institutional Repositories DataBase (IRDB) · 1980
This paper presents the mixed boundary valae .problem for an inf inite elastic medium which contains a circular hole and a circular inclusion with defferent elastic properties from the matrix.The inclusion is perfectly bonded to the matrix along the circumference, the circular hole is it1 contact with two rigid stamps.The effect of a circular inclusion on the stress state along the rim of the circular hole is discussed.The conformal mapping and the complex variable technique are used to obtain an ana̲ lytical solution for the problem.Numerical calculations are carried out for the stress distribution along the eireumfer̲ once of the circular hole due to the configuration and elastic properties of the matrix and the inclusion.