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Application of the strain energy density criterion to ductile fracture [PDF]
Theoretical and Applied Fracture Mechanics, 1985 The strain energy density criterion due to Sih is used to predict fracture loads of two thin plates subjected to large elastic-plastic deformation. The prediction is achieved with a finite element analysis which is based on Hill's variational principle for incremental deformations capable of solving gross yielding problems involving arbitrary amounts ...
C.L. Chow, Jilin Xu
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A Criterion for Ductile Fracture by the Growth of Holes
Journal of Applied Mechanics, 1968 From an available solution for the deformation of elliptical holes in a viscous material, a criterion is developed for fracture by the growth and coalescence of cylindrical holes under any prescribed history of applied principal components of stress and strain which do not rotate relative to the material.
F. A. McClintock
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A new shear and tension based ductile fracture criterion: Modeling and validation
European Journal of Mechanics, A/Solids, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Qi Hu, Xifeng Li
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The T-criterion applied to ductile fracture
International Journal of Fracture, 1982 P. S. Theocaris, N. P. Andrianopoulos
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New ductile fracture criterion for prediction of fracture forming limit diagrams of sheet metals
International Journal of Solids and Structures, 2012 A ductile fracture criterion is newly proposed to model fracture behavior of sheet metals for nucleation, growth and shear coalescence of voids during plastic deformation.
Yanshan Lou, Hoon Huh, Keunhwan Pack
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Journal of Materials Processing Technology, 2013 This paper is concerned with prediction of the onset of ductile fracture by a newly proposed micro-mechanism-motivated macroscopic ductile fracture criterion in various stress states from shear to plane strain tension where most ductile fracture takes ...
Yanshan Lou, Hoon Huh
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International Journal of Damage Mechanics, 2014 A modified ductile fracture criterion is proposed based on the traditional Ayada criterion and coded into the finite element simulation platform of VUMAT/ABAQUS for prediction and analysis of ductile fracture in metal plastic strain processes.
M W Fu
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Damage work as ductile fracture criterion
International Journal of Fracture, 1994This paper treats the ductile failure initiation in circumferentially-notched tension specimens and explores the local damage model that is able to represent the continuous degradation of the deforming material. With the aid of finite element calculations, the notched specimens have been simulated numerically and the whole strain-stress history for ...
R. Chaouadi, P. Meester, W. Vandermeulen
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International Journal of Damage Mechanics, 2019
The key point in this paper is the prediction of the onset of ductile fracture with a newly proposed ductile fracture criterion in various stress state ranging from shear to uniaxial tension. A series of tension tests with different material orientations are carried out up to fracture.
Saijun Zhang +4 more
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The key point in this paper is the prediction of the onset of ductile fracture with a newly proposed ductile fracture criterion in various stress state ranging from shear to uniaxial tension. A series of tension tests with different material orientations are carried out up to fracture.
Saijun Zhang +4 more
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Prediction of fracture in hub-hole expanding process using a new ductile fracture criterion [PDF]
Journal of Materials Processing Technology, 2007 A hole expansion process is an important process in producing a hub-hole in a wheel disc of a vehicle. In this process, the main parameter is the formability of a material, which is expressed as the hole expansion ratio.
Hoon Huh
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