円孔境界に任意の応力が作用する等方性弾性体の円孔を有する半無限板問題の変位場

抄録

Very few studies on two dimensional elastic semi-infinite plane with circular hole subjected to arbitary loads at the circular hole are conducted for estimating displacement because of difficulties in treatment. This paper presents the method for estimating displacement of semi-infinite plane with circular hole subjected to arbitrary load on circular hole by using constraint-release technique which repeats superposing solutions of infinite plane with circular hole and semi-infinite plane to converge boundary conditions on both of boundaries. Some numerical results are shown by graphical representation.