...Mas Irfan P. Hidayat; Azzah D. Pramata; Prima P. Airlangga Purpose This study presents finite element (FE) and generalized regression neural network (GRNN) approaches for modeling multiple crack growth problems and predicting crack-growth directions under the influence of multiple crack parameters...

... of the material non-homogeneity constant, the crack length and the cracks arrangements on the SIFs and EDIFs are investigated. Originality/value The solutions are obtained in series expansion forms which may be considered as Green’s functions in an FGP rectangular plane possessing multiple cracks...