On the computation of mixed-mode stress intensity factors in functionally graded materials

By John Dolbow, M. Gosz. 2002

274 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/6ed97144390a0e1485dd1c3def73e2bcbe1ff480

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In Mechanics of Materials

Citations in the corpus

Fracture Analyses in Continuously Nonhomogeneous Piezoelectric Solids by the MLPG (2007, methodology): “(2003); Govorukha and Kamlah (2004) ; Enderlein et al. (2005), Kuna (1998, 2006)] and the boundary element method (BEM) [Pan (1999); Rajapakse and Xu (2001); Davi and Milazzo (2001); Gross et al.”
T-stress, mixed-mode stress intensity factors, and crack initiation angles in functionally graded materials: a unified approach using the interaction integral method (2003, methodology): “For instance, Dolbow and Gosz [16] considered the plane problem of an arbitrarily oriented crack and used the extended finite element method (X-FEM), Rao and Rahman [17] used the element-free Galerkin (EFG) method, and Kim and Paulino [18] used the FEM to investigate FGMs with multiple cracks and ma”
An interaction integral method for analysis of cracks in orthotropic functionally graded materials (2003, methodology): “Dolbow and Gosz [ 31 ] have also derived a similar path independent interaction integral method.”
Cohesive zone modeling of dynamic failure in homogeneous and functionally graded materials (2005, methodology): “Dolbow and Gosz (2002) presented an interaction energy integral method for accurate evaluation of mixed-mode stress intensity factors at FGM crack tips.”
A new approach to compute T-stress in functionally graded materials by means of the interaction integral method (2004, methodology): “This choice of the auxiliary fields has been discussed by Dolbow and Gosz [42], but”
Determination of thermal stress intensity factors for an interface crack in a graded orthotropic coating-substrate structure (2005, background): “Making use of different auxiliary fields, Dolbow and Gosz (2002) , Kim and Paulino (2003) and Rao and Rahman (2003) provided several kinds of interaction integral to evaluate the stress intensity factors of the mixed-mode crack in FGMs under mechanical load.”
Interaction integral procedures for 3-D curved cracks including surface tractions (2005, background): “The terms rijðu j;1i e ij;1 Þ and r ij;i uj;1 that arise here due to crack front curvature also appear in the interaction integral formulations for straight cracks in functionally-graded materials [23,24].”
Crack propagation modelling in functionally graded materials using scaled boundary polygons (2015, methodology): “Dolbow and Gosz (2002), and Bayesteh and Mohammadi (2013) employed the XFEM to study the fracture behavior in functionally graded materials.”
An extended finite element method with higher-order elements for curved cracks (2003, background): “The stress intensity factors KI and KII are given in terms of the angle b by Yau et al. [35] and Dolbow et al. [ 11 ].”
Scaled boundary polygons with application to fracture analysis of functionally graded materials (2014, methodology): “The XFEM simulations reported in [44] were performed with a mesh of 48 96 quadrilateral elements having 4753 nodes compared with the relatively coarse mesh used in this study.”
Investigation of mixed-mode stress intensity factors for nonhomogeneous materials using an interaction integral method (2009, methodology): “Subsequently, Dolbow and Gosz (2002) introduced the interaction integral method to compute mixed-mode SIFs for two-dimensional crack problems in functionally graded materials (FGMs) which are the nonhomogeneous materials with properties varying continuously. In comparison with modified J-integral fo”
A parametric study on the buckling of functionally graded material plates with internal discontinuities using the partition of unity method (2013, unknown): “Dolbow and Gosz [19] employed the extended ﬁnite element method (XFEM) to compute mixed mode stress intensity factors for a crack in a functionally graded material.”