Continuum models of ductile fracture: a review
J Besson - International Journal of Damage Mechanics, 2010 - journals.sagepub.com
The past 20 years have seen substantial work on the modeling of ductile damage and
fracture. Several factors explain this interest.(i) There is a growing demand to provide tools …
fracture. Several factors explain this interest.(i) There is a growing demand to provide tools …
Phase-field modeling of ductile fracture
Phase-field modeling of brittle fracture in elastic solids is a well-established framework that
overcomes the limitations of the classical Griffith theory in the prediction of crack nucleation …
overcomes the limitations of the classical Griffith theory in the prediction of crack nucleation …
Modeling of shear ductile fracture considering a changeable cut-off value for stress triaxiality
A macroscopic ductile fracture criterion is proposed based on micro-mechanism analysis of
nucleation, growth and shear coalescence of voids from experimental observation of fracture …
nucleation, growth and shear coalescence of voids from experimental observation of fracture …
Microstructural material database for self-consistent clustering analysis of elastoplastic strain softening materials
Multiscale modeling of heterogeneous material undergoing strain softening poses
computational challenges for localization of the microstructure, material instability in the …
computational challenges for localization of the microstructure, material instability in the …
Fracture-based forming limit criteria for anisotropic materials in sheet metal forming
This paper is concerned with modeling of fracture-based forming limit criteria for anisotropic
materials in sheet metal forming to predict the sudden fracture in complicated forming …
materials in sheet metal forming to predict the sudden fracture in complicated forming …
[HTML][HTML] Extension of a shear-controlled ductile fracture model considering the stress triaxiality and the Lode parameter
Y Lou, H Huh - International Journal of Solids and Structures, 2013 - Elsevier
This paper is concerned with the extension of a shear-controlled ductile fracture criterion for
accurate prediction of fracture forming limit diagrams (FFLD) in sheet metal forming …
accurate prediction of fracture forming limit diagrams (FFLD) in sheet metal forming …
Finite strain fracture of plates and shells with configurational forces and edge rotations
We propose a simple and efficient algorithm for FEM‐based computational fracture of plates
and shells with both brittle and ductile materials on the basis of edge rotation and load …
and shells with both brittle and ductile materials on the basis of edge rotation and load …
[HTML][HTML] A unified fracture criterion considering stress state dependent transition of failure mechanisms in bcc steels at–196° C
The fracture properties of a high-strength steel with a body-centered cubic (bcc) crystal
structure have been characterized at–196° C by performing tensile tests with different …
structure have been characterized at–196° C by performing tensile tests with different …
A modified Gurson-type plasticity model at finite strains: formulation, numerical analysis and phase-field coupling
The modeling of failure in ductile materials must account for complex phenomena at the
micro-scale, such as nucleation, growth and coalescence of micro-voids, as well as the final …
micro-scale, such as nucleation, growth and coalescence of micro-voids, as well as the final …
[HTML][HTML] Effects of hydrogen addition on design, maintenance and surveillance of gas networks
P Guy, T Laszlo, C Julien - Processes, 2021 - mdpi.com
Hydrogen, when is blended with natural gas over time, degrades the materials used for pipe
transport. Degradation is dependent on the proportion of hydrogen added to the natural gas …
transport. Degradation is dependent on the proportion of hydrogen added to the natural gas …