We consider problems involving singularities such as point force, point
moment, edge dislocation and a circular Eshelby?s inclusion in isotropic
bimaterials in the presence of an interface incorporating surface/interface
elasticity under plane strain deformations and derive elementary solutions in
terms of exponential integrals. The surface mechanics is incorporated using a
version of the continuum-based surface/interface model of Gurtin and Murdoch.
The results indicate that the stresses in the two half-planes are dependent
on two interface parameters.