Sampath, S., Herman, H., Shimoda, N., and Saito, T., 1995, “Thermal Spray Processing of FGMs,” MRS Bull., 20 , pp. 27–31.

Kaysser, W. A., and Ilschner, B., 1995, “FGM Research Activities in Europe,” MRS Bull., 20 , pp. 22–26.

Chen, J., Liu, Z., and Zou, Z., 2002, “Transient Internal Crack Problem for a Nonhomogeneous Orthotropic Strip (Mode I),” Int. J. Eng. Sci.

[CrossRef], 40 , pp. 1761–1774.

Guo, L.-C., Wu, L.-Z., Zeng, T., and Ma, L., 2004, “Mode I Crack Problem for a Functionally Graded Orthotropic Strip,” Eur. J. Mech. A/Solids

[CrossRef], 23 , pp. 219–234.

Kim, J.-H., and Paulino, G. H., 2002, “Mixed-Mode Fracture of Orthotropic Functionally Graded Materials Using Finite Elements and the Modified Crack Closure Method,” Eng. Fract. Mech.

[CrossRef], 69 , pp. 1557–1586.

Kim, J.-H., and Paulino, G. H., 2003, “Mixed-Mode J-Integral Formulation and Implementation Using Graded Elements for Fracture Analysis of Nonhomogeneous Orthotropic Materials,” Mech. Mater.

[CrossRef], 35 , pp. 107–128.

Kim, J.-H., and Paulino, G. H., 2003, “The Interaction Integral for Fracture of Orthotropic Functionally Graded Materials: Evaluation of Stress Intensity Factors,” Int. J. Solids Struct.

[CrossRef], 40 , pp. 3967–4001.

Kim, J. H., and Paulino, G. H., 2005, “Consistent Formulations of the Interaction Integral Method for Fracture of Functionally Graded Materials,” Trans. ASME, J. Appl. Mech.

[CrossRef], 72 , pp. 351–364.

Guo, L.-C., Wu, L.-Z., and Zeng, T., 2005, “The Dynamic Response of an Edge Crack in a Functionally Graded Orthotropic Strip,” Mech. Res. Commun., 32 , pp. 385–400.

Dag, S., Yildirim, B., and Erdogan, F., 2004, “Interface Crack Problems in Graded Orthotropic Media: Analytical and Computational Approaches,” Int. J. Fract., 130 , pp. 471–496.

Chen, J., 2005, “Determination of Thermal Stress Intensity Factors for an Interface Crack in a Graded Orthotropic Coating-Substrate Structure,” Int. J. Fract.

[CrossRef], 133 , pp. 303–328.

Dag, S., 2006, “Thermal Fracture Analysis of Orthotropic Functionally Graded Materials Using an Equivalent Domain Integral Approach,” Eng. Fract. Mech., 73 , pp. 2802–2828.

Krenk, S., 1979, “On the Elastic Constants of Plane Orthotropic Elasticity,” J. Compos. Mater.

[CrossRef], 13 , pp. 108–116.

Pindera, M.-J., and Chen, L., 2007, “Microstructural Effects in Finite Multilayers With Aligned Cracks,” Eng. Fract. Mech., 74 , pp. 1697–1718.

Ozturk, M., and Erdogan, F., 1999, “The Mixed Mode Crack Problem in an Inhomogeneous Orthotropic Medium,” Int. J. Fract.

[CrossRef], 98 , pp. 243–261.

Ozturk, M., and Erdogan, F., 1997, “Mode I Crack Problem in an Inhomogeneous Orthotropic Medium,” Int. J. Eng. Sci.

[CrossRef], 35 , pp. 869–883.

Ilhan, K. A., 2007, “Mixed-Mode Fracture Analysis of Orthotropic FGM Coatings Under Mechanical and Thermal Loads,” Ph.D. thesis, Department of Mechanical Engineering, Middle East Technical University, Ankara, Turkey.

Erdogan, F., 1978, “Mixed Boundary-Value Problems in Mechanics,” "*Mechanics Today*", S.Nemat-Nasser, ed., Pergamon, Elmsford, New York, pp. 1–84.

1997, ANSYS , Release 5.4, ANSYS Basic Analysis Procedures Guide, Canonsburg, PA.

Yildirim, B., Dag, S., and Erdogan, F., 2005, “Three Dimensional Fracture Analysis of FGM Coatings Under Thermomechanical Loading,” Int. J. Fract., 132 , pp. 371–397.

Santare, M. H., and Lambros, J., 2000, “Use of Graded Finite Elements to Model the Behavior of Nonhomogeneous Materials,” Trans. ASME, J. Appl. Mech.

[CrossRef], 67 , pp. 819–822.

Li, C., Zou, Z., and Duan, Z., 2000, “Multiple Isoparametric Finite Element Method for Nonhomogeneous Media,” Mech. Res. Commun.

[CrossRef], 27 , pp. 137–142.

Kim, J.-H., and Paulino, G. H., 2002, “Isoparametric Graded Finite Elements for Nonhomogeneous Isotropic and Orthotropic Materials,” Trans. ASME, J. Appl. Mech.

[CrossRef], 69 , pp. 502–514.

Banks-Sills, L., and Sherman, D., 1986, “Comparison of Methods for Calculating Stress Intensity Factors With Quarter Point Elements,” Int. J. Fract.

[CrossRef], 32 , pp. 127–140.

Wang, B. L., and Mai, Y.-W., 2005, “A Periodic Array of Cracks in Functional Graded Materials Subjected to Thermo-Mechanical Loading,” Int. J. Eng. Sci., 43 , pp. 432–446.

Kokini, K., DeJonge, J., Rangaraj, S., and Beardsley, B., 2002, “Thermal Shock of Functionally Graded Thermal Barrier Coatings With Similar Thermal Resistance,” Surf. Coat. Technol.

[CrossRef], 154 , pp. 223–231.

Erdogan, F., 1962, “On the Stress Distribution in Plates With Collinear Cuts Under Arbitrary Loads,” "*Proceedings of the Fourth U.S. National Congress of Applied Mechanics*", Vol. 1 , pp. 547–553.