Viggo Tvergaard

Viggo Tvergaard

Professor Emeritus

DTU MECHANICAL ENGINEERING
Department of Mechanical Engineering

Section of Solid Mechanics

Technical University of Denmark

Nils Koppels Allé

Building 404, room 131

2800 Kgs. Lyngby

Ph.
Fax +45 45 25 19 61
E-mail viggo@mek.dtu.dk
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2020
 

3D study of plastic flow localization at a void-sheet

Tvergaard, Viggo ; Legarth, Brian Nyvang
in: International Journal of Mechanical Sciences, vol: 173

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.ijmecsci.2020.105426

  PDF

Full three dimensional cavitation instabilities using a non-quadratic anisotropic yield function

Legarth, Brian Nyvang ; Tvergaard, Viggo
in: Journal of Applied Mechanics, vol: 87, issue: 3

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1115/1.4044955

2019
 

A homogenized model for size-effects in porous metals

Niordson, Christian F. ; Tvergaard, Viggo
in: Journal of the Mechanics and Physics of Solids, vol: 123, pages: 222-233

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.jmps.2018.09.004

 

Effects of anisotropy and void shape on cavitation instabilities

Tvergaard, Viggo ; Legarth, Brian Nyvang
in: International Journal of Mechanical Sciences, vol: 152, pages: 81-87

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.ijmecsci.2018.12.014

 

Investigation of a gradient enriched Gurson-Tvergaard model for porous strain hardening materials

Holte, I. ; Niordson, C. F. ; Nielsen, K. L. ; Tvergaard, V.
in: European Journal of Mechanics A - Solids, vol: 75, pages: 472-484

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.euromechsol.2019.03.001

 

Preface

Tvergaard, Viggo
in: European Journal of Mechanics A - Solids, vol: 75, pages: 284-284

Type: Journal article

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.euromechsol.2019.02.005

2018
 

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

Tvergaard, Viggo ; Needleman, Alan
in: Journal of Applied Mechanics, vol: 85, issue: 6

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1115/1.4039574

  PDF

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

Legarth, Brian Nyvang ; Tvergaard, Viggo
in: Journal of Applied Mechanics, vol: 85, issue: 5

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1115/1.4039172

  PDF

Plastic Flow Localization and Ductile Fracture

Tvergaard, Viggo
in: Journal of Physics: Conference Series, vol: 1063, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1088/1742-6596/1063/1/012005

 

Void coalescence mechanism for combined tension and large amplitude cyclic shearing

Nielsen, K. L. ; Andersen, R. G. ; Tvergaard, V.
in: Engineering Fracture Mechanics, vol: 189, pages: 164–174

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.engfracmech.2017.10.035