Singularities interacting with interfaces incorporating surface elasticity under plane strain deformations

Xu Wang, Peter Schiavone
2014 Theoretical and Applied Mechanics  
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
more » ... the stresses in the two half-planes are dependent on two interface parameters.
doi:10.2298/tam1404267w fatcat:u5ohvt72ubazpku67qrihxlcta