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Viggo Tvergaard
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Journal Articles

Full Three-Dimensional Cavitation Instabilities Using a Non-Quadratic Anisotropic Yield Function

Brian Nyvang Legarth, Viggo Tvergaard
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2020, 87(3): 031009.
Paper No: JAM-19-1351
https://doi.org/10.1115/1.4044955
Published Online: November 22, 2019
View Article titled, Full Three-Dimensional Cavitation Instabilities Using a Non-Quadratic Anisotropic Yield Function
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Journal Articles

Effect of Properties and Turgor Pressure on the Indentation Response of Plant Cells

Viggo Tvergaard, Alan Needleman
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. June 2018, 85(6): 061007.
Paper No: JAM-18-1129
https://doi.org/10.1115/1.4039574
Published Online: March 30, 2018
View Article titled, Effect of Properties and Turgor Pressure on the Indentation Response of Plant Cells
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Topics: Pressure, Shells, Stress, Deformation, Stiffness, Wall thickness, Materials properties
Journal Articles

Effects of Plastic Anisotropy and Void Shape on Full Three-Dimensional Void Growth

Brian Nyvang Legarth, Viggo Tvergaard
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. May 2018, 85(5): 051007.
Paper No: JAM-18-1052
https://doi.org/10.1115/1.4039172
Published Online: March 14, 2018
View Article titled, Effects of Plastic Anisotropy and Void Shape on Full Three-Dimensional Void Growth
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Topics: Anisotropy, Shapes, Stress, Plasticity
Journal Articles

Numerical Simulation of Cropping

Viggo Tvergaard, John W. Hutchinson
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. July 2014, 81(7): 071002.
Paper No: JAM-14-1023
https://doi.org/10.1115/1.4026891
Published Online: March 6, 2014
View Article titled, Numerical Simulation of Cropping
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Topics: Displacement, Fracture (Materials), Fracture (Process), Shear (Mechanics), Shear strength, Simulation, Die cutting, Shearing (Deformation), Stress, Failure
Journal Articles

Prediction of Ductile Fracture Surface Roughness Scaling

Alan Needleman, Viggo Tvergaard, Elisabeth Bouchaud
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. May 2012, 79(3): 031015.
https://doi.org/10.1115/1.4005959
Published Online: April 5, 2012
View Article titled, Prediction of Ductile Fracture Surface Roughness Scaling
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Topics: Fracture (Materials), Surface roughness, Ductile fracture, Stress
Journal Articles

Effect of Contact Conditions on Void Coalescence at Low Stress Triaxiality Shearing

Jonas Dahl, Kim L. Nielsen, Viggo Tvergaard
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2012, 79(2): 021003.
https://doi.org/10.1115/1.4005565
Published Online: February 9, 2012
View Article titled, Effect of Contact Conditions on Void Coalescence at Low Stress Triaxiality Shearing
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Topics: Accounting, Algorithms, Collapse, Deformation, Die cutting, Friction, Shear (Mechanics), Shearing (Deformation), Stress, Microcracks
Journal Articles

Size Effects on Cavitation Instabilities

Christian F. Niordson, Viggo Tvergaard
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. March 2006, 73(2): 246–253.
https://doi.org/10.1115/1.2074747
Published Online: May 10, 2005
View Article titled, Size Effects on Cavitation Instabilities
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Topics: Cavitation, Deformation, Numerical analysis, Plasticity, Stress, Hardening, Strain gradient, Metals, Ceramics
Journal Articles

Effect of Residual Stress on Cavitation Instabilities in Constrained Metal Wires

Viggo Tvergaard
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. July 2004, 71(4): 560–566.
https://doi.org/10.1115/1.1767845
Published Online: September 7, 2004
View Article titled, Effect of Residual Stress on Cavitation Instabilities in Constrained Metal Wires
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Topics: Cavitation, Fracture (Materials), Metals, Stress, Wire, Glass, Brittleness