ねじり物体力の働く接着層をもつ弾性体問題のグリーン関数

抄録

This paper shows Green's functions for torsional body force problems of a bonded elastic solid with a bonded layer. Green's functions are defined as a solution to the problem of a bonded solid with a bonded layer subjected to a torsional body force acting on a circle. A simple example of application of Green's functions shown is presented for the stress concentration problem of a bonded elastic solid with a spherical cavity in the bonded layer under torsion. A method of solution is developed for the problem mentioned above. Influences of the shear moduli of elasticity for the layer and the bonded elastic solids on the stress concentrations around the cavity and on the bonded planes are investigated.