Cohesive zone modeling of dynamic failure in homogeneous and functionally graded materials

By Zhengyu Zhang, Glaucio H. Paulino. 2005

229 citations recorded by the source corpus.

Subfields: Civil and Structural Engineering, Mechanics of Materials

View Paper: https://www.semanticscholar.org/paper/5afd250fdf647605e4dba7c7098ad156e28c4218

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In Civil and Structural Engineering

In Mechanics of Materials

Citations in the corpus

An improved description of the exponential Xu and Needleman cohesive zone law for mixed-mode decohesion (2006, methodology): “Therefore, Zhang and Paulino [ 47 ] extended the original exponential cohesive zone law of Xu and Needleman [42], without effective opening displacement, for modelling of the failure in functional graded materials.”
Spatial convergence of crack nucleation using a cohesive finite‐element model on a pinwheel‐based mesh (2006, result): “(Zhang and Paulino [32] reported results on the Kalthoff experiment that were less mesh dependent.)”
Extrinsic cohesive modelling of dynamic fracture and microbranching instability in brittle materials (2007, background): “A previous investigation for mesh convergence involving a single crack propagation problem [47] also suggested that this requirement is problem dependent and can be relaxed under certain conditions.”
Cohesive fracture model for functionally graded fiber reinforced concrete (2010, background): “[8,38] in order to evaluate nonlinear traction–separation relationships.”
Level set topology optimization of structural problems with interface cohesion (2017, methodology): “The standard bilinear cohesive zone model is used often for the simulation of interfacial debonding, matrix cracking, delamination of fiber reinforced composites [24, 25], and failure in functionally graded materials [26].”
A high‐order generalized FEM for through‐the‐thickness branched cracks (2007, unknown): “Further, cohesive or frictional contact laws [21, 40–52] can be incorporated by appropriate modifications of the formulation reported in [6, Sec.”
Unstructured polygonal meshes with adaptive refinement for the numerical simulation of dynamic cohesive fracture (2014, background): “These results correspond well with those published in the literature (Zhang and Paulino 2005; Park et al. 2012).”