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European Journal of Mechanics / A Solids, ISSN 0997-7538, 2012, Volume 31, Issue 1, pp. 203 - 212
The damage process under compressive hydrostatic stress in ductile metals has been observed in many experiments. However, no damage theory explains the... 
Compressive hydrostatic stress | Grain-to-grain interaction | Shear damage | Negative triaxiality | VOID NUCLEATION | DEFORMATION | FRACTURE | MECHANICS | METALS | CREEP | GRADIENT THEORY | GURSON MODEL | STRAIN | Mechanical engineering | Production processes | Alloys
Journal Article
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, ISSN 0954-4062, 2019, Volume 233, Issue 13, pp. 4688 - 4706
Journal Article
International Journal of Plasticity, ISSN 0749-6419, 03/2014, Volume 54, pp. 56 - 80
A macroscopic ductile fracture criterion is proposed based on micro-mechanism analysis of nucleation, growth and shear coalescence of voids from experimental... 
Cut-off value | Fracture locus | Ductile fracture | Lode parameter | Stress triaxiality | RUPTURE MECHANISMS | COMBINED TENSION | BEHAVIOR | MATERIALS SCIENCE, MULTIDISCIPLINARY | FAILURE | DAMAGE | ENGINEERING, MECHANICAL | PREDICTION | MECHANICS | CRITERION | NUCLEATION | FORMING LIMIT | PLASTICITY | Stresses | Fracture mechanics | Cut-off | Triaxiality | Mathematical models | Criteria | Loci
Journal Article
Pramana - Journal of Physics, ISSN 0304-4289, 11/2018, Volume 91, Issue 5, p. 1
A systematic variation of shape variables beta and gamma with N and NpNn is studied in the framework of an asymmetric rotor model of Davydov and Filippov for... 
27.60.+j | 21.10.Re | quadrupole moment | 21.60.Ev | deformation parameters | nuclear structure | 27.70.+q | Asymmetric rotor model | GAMMA | STATES | PHYSICS, MULTIDISCIPLINARY | EVEN-EVEN NUCLEI | MODEL | DEFORMATION | SHAPE | ATOMIC NUCLEI | HEAVY-NUCLEI
Journal Article
Engineering Fracture Mechanics, ISSN 0013-7944, 06/2017, Volume 178, pp. 184 - 200
This work explores the possibility of using mechanical properties of two types of notch-free specimens to evaluate crack growth resistance of a sharp notch... 
Fracture strain | Critical strain energy density factor | Stress triaxiality | Fracture toughness | EQUIVALENT MATERIAL CONCEPT | VOLUME | STRAIN-ENERGY DENSITY | FATIGUE-STRENGTH | MODEL | MILD-STEEL | LOAD-BEARING CAPACITY | DUCTILE FAILURE | MECHANICS | GROWTH | CRITERION | Mechanical engineering | Analysis | Green technology
Journal Article
Engineering Fracture Mechanics, ISSN 0013-7944, 09/2014, Volume 128, Issue C, pp. 121 - 138
A computational fracture locus is developed and used to predict the ductile fracture in ATSM A992 steels in this study. The fracture locus is obtained by... 
Micromechanics | Triaxiality | Fracture locus | Ductile fracture | Lode parameter | NOTCHED BARS | MODEL | FAILURE | DAMAGE | SHEAR | MECHANICS | STEEL | FINITE STRAIN | COALESCENCE | VOID GROWTH | STRESS TRIAXIALITY | Stresses | Fracture mechanics | Computation | Mathematical models | Criteria | Steels
Journal Article
International Journal of Solids and Structures, ISSN 0020-7683, 08/2015, Volume 67-68, pp. 40 - 55
A phenomenological ductile fracture initiation model for metals is developed for predicting ductile fracture in industrial practice. Its formulation is based... 
Hosford | Mohr–Coulomb | Ductile fracture | Shear localization | Low stress triaxiality | Lode angle | Mohr-Coulomb | FLOW LOCALIZATION | MECHANISMS | FAILURE | DEFORMATION | LODE PARAMETER | SHEAR | GURSON | MECHANICS | COALESCENCE | VOID GROWTH | YIELD CRITERIA | Analysis | Fractures
Journal Article
International Journal of Plasticity, ISSN 0749-6419, 03/2014, Volume 54, pp. 193 - 228
Journal Article
International Journal of Plasticity, ISSN 0749-6419, 11/2013, Volume 50, pp. 49 - 65
Journal Article
International Journal of Mechanical Sciences, ISSN 0020-7403, 04/2016, Volume 108-109, pp. 90 - 103
Journal Article
International Journal of Solids and Structures, ISSN 0020-7683, 01/2013, Volume 50, Issue 2, pp. 447 - 455
► A fracture model is extended with dependence on triaxiality and Lode. ► Mechanisms of Lode dependence fracture is correlated with shear stress. ► The... 
Ductile fracture criterion | Bulk metal forming | Fracture locus | Mohr–Coulomb criterion | Mohr-Coulomb criterion | MODIFIED GURSON | MECHANICS | INITIATION | PLASTIC-DEFORMATION | NUCLEATION | PREDICTION | Analysis | Fractures | Stresses | Aluminum base alloys | Construction | Fracture mechanics | Triaxiality | Mathematical models | Ductile fracture | Criteria | Loci
Journal Article
Engineering Fracture Mechanics, ISSN 0013-7944, 2005, Volume 72, Issue 7, pp. 1049 - 1069
Although yield condition of metals does not strongly depend on it, mean stress plays an important role in fracture of metals. A cut-off value of the stress... 
Numerical simulation | Cut-off value | Fracture | Experiment | Stress triaxiality | STRAIN-RATE | CRITERIA | stress triaxiality | DEFORMATION | STRUCTURAL-STEEL | fracture | SPECIMENS | MECHANICS | experiment | cut-off value | SUPERIMPOSED HYDROSTATIC-PRESSURE | WORKABILITY | numerical simulation | DUCTILE FRACTURE | TENSILE FRACTURE
Journal Article
International Journal of Mechanical Sciences, ISSN 0020-7403, 2004, Volume 46, Issue 1, pp. 81 - 98
The stress triaxiality is, besides the strain intensity, the most important factor that controls initiation of ductile fracture. In this study, a series of... 
Numerical simulation | Fracture | Experiment | Stress triaxiality | MECHANICS | stress triaxiality | experiment | GROWTH | CRITERION | numerical simulation | ENGINEERING, MECHANICAL | fracture | DUCTILE FRACTURE | VOIDS
Journal Article
Engineering Fracture Mechanics, ISSN 0013-7944, 07/2014, Volume 124-125, pp. 80 - 96
Journal Article