Antiplane line force in a three‐phase anisotropic medium

摘要

By proper coordinate transformations, the method of images is applied to analyzing the displacement and stress fields of an antiplane line force in a three‐phase anisotropic medium. The general solutions include several special cases of technological interest, such as thin plates, materials with surface film, and composite materials with lamellar structure. Application of the results to determine the elastic fields of screw dislocations is illustrated.