異種材料界面端部の応力特異性 : 三次元軸対称弾性問題

抄録

The three-dimensional axisymmetric elastic problems of two materially dissimillar wedges of arbitrary angles that are bonded together along a common edge are treated. The dependence of the order of the singularity in the stress field at the apex on the wedge angles and material constants is considered. The order of the stress singularities is determined by use of local coordinates at the top of the wedge. The expression to determine the order of stress singularities in these problems is obtained.