PSI - Issue 17

S. Mousa et al. / Procedia Structural Integrity 17 (2019) 284–291 Author name / Structural Integrity Procedia 00 (2019) 000 – 000

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functionally graded materials." Journal of applied mechanics 69(3): 240-243. Schulz, U., M. Peters, F.-W. Bach and G. Tegeder (2003). "Graded coatings for thermal, wear and corrosion barriers." Materials Science and Engineering: A 362(1-2): 61-80. Shim, D.-J., G. H. Paulino and R. H. Dodds Jr (2006). "Effect of material gradation on K-dominance of fracture specimens." Engineering Fracture Mechanics 73(5): 643-648. Sukumar, N. and J.-H. Prévost (2003). "Modeling quasi-static crack growth with the extended finite element method Part I: Computer implementation." International journal of solids and structures 40(26): 7513-7537. Williams, M. (1957). "The bending stress distribution at the base of a stationary crack." Trans. ASME 79: 109-114.