1. Kanninen, M.F. and Popelar, C.H. (1985) Advanced Fracture Mechanics, Oxford University Press, New York.
2. Meguid, S.A. (1989) Engineering Fracture Mechanics, Elsevier Applied Science, London.
3. Rice, J.R. and Rosengren, G.F. (1968) Plane strain deformation near a crack tip in a power — law hardening material, J. Mech. Phys. Solids
16, 1–12.
4. Hutchinson, J. W. (1968) Singular behavior at the end of a tensile crack in a hardening material, J. Mech. Phys. Solids
16, 13–31.
5. Reedy, E.D.Jr. and Guess, T.R. (1993) Comparison of butt tensile strength data with interface corner stress intensity factor prediction, Int. J. Solids Struct.
30, 2929–2936.