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Improved XFEM: accurate and robust dynamic crack growth simulation (Q2308594)

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Language	Label	Description	Also known as
English	Improved XFEM: accurate and robust dynamic crack growth simulation	scientific article

Statements

scholarly article

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Improved XFEM: accurate and robust dynamic crack growth simulation (English)

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Computer Methods in Applied Mechanics and Engineering

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publication date

3 April 2020

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zbMATH Keywords

XFEM

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extra-dof free enrichment

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dynamic crack growth

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partition of unity

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describes a project that uses

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MaRDI profile type

MaRDI publication profile

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full work available at URL

https://doi.org/10.1016/j.cma.2016.05.013

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Elastic crack growth in finite elements with minimal remeshing

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A finite element method for crack growth without remeshing

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Arbitrary discontinuities in finite elements

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Non-planar 3D crack growth by the extended finite element and level sets-Part I: Mechanical model

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A locking-free and optimally convergent discontinuous-Galerkin-based extended finite element method for cracked nearly incompressible solids

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The extended/generalized finite element method: An overview of the method and its applications

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THE PARTITION OF UNITY METHOD

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The partition of unity finite element method: basic theory and applications

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Linear dependence problems of partition of unity-based generalized FEMs

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Improved implementation and robustness study of the X-FEM for stress analysis around cracks

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High-order extended finite element method for cracked domains

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Crack tip enrichment in the XFEM using a cutoff function

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Stable generalized finite element method (SGFEM)

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A stable and optimally convergent generalized FEM (SGFEM) for linear elastic fracture mechanics

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Stable GFEM (SGFEM): improved conditioning and accuracy of GFEM/XFEM for three-dimensional fracture mechanics

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Improved XFEM -- an extra-DoF free, well-conditioning, and interpolating XFEM

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An improved stable XFEM (Is-XFEM) with a novel enrichment function for the computational modeling of cohesive cracks

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Dynamic crack propagation based on loss of hyperbolicity and a new discontinuous enrichment

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Time dependent crack tip enrichment for dynamic crack propagation

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An energy-conserving scheme for dynamic crack growth using the eXtended finite element method

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Level set X-FEM non-matching meshes: application to dynamic crack propagation in elastic–plastic media

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X-FEM a good candidate for energy conservation in simulation of brittle dynamic crack propagation

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Efficient explicit time stepping for the eXtended Finite Element Method (X‐FEM)

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Mass lumping strategies for X-FEM explicit dynamics: Application to crack propagation

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An explicit dynamics extended finite element method. I: Mass lumping for arbitrary enrichment functions

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Smoothed nodal forces for improved dynamic crack propagation modeling in XFEM

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An explicit dynamics extended finite element method. II: Element-by-element stable-explicit/explicit dynamic scheme

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An XFEM/spectral element method for dynamic crack propagation

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Dynamic fracture with meshfree enriched XFEM

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Extra-dof-free and linearly independent enrichments in GFEM

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A corrected XFEM approximation without problems in blending elements

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The extended finite element method (XFEM) for solidification problems

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Blending in the extended finite element method by discontinuous Galerkin and assumed strain methods

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A coupled finite element -- element-free Galerkin method

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X-FEM explicit dynamics for constant strain elements to alleviate mesh constraints on internal or external boundaries

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A stable numerical scheme for the finite element simulation of dynamic crack propagation with remeshing

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Dynamic Fracture Mechanics

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Dynamic crack propagation under mixed-mode loading - comparison between experiments and X-FEM simulations

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Identifiers

zbMATH Open document ID

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10.1016/j.cma.2016.05.013

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Mathematics Subject Classification ID

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zbMATH DE Number

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Sitelinks

Mathematics(1 entry)

mardi Publication:2308594

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