Sigurd Aune
About
A PhD Candidate at SFI CASA (Centre for Advanced Structural Analysis). The title of the PhD thesis is "Behaviour and modelling of welded aluminium connections". It is a combined experimental and numerical project. The main objective of this project is to propose a methodology for developing a reliable
and cost-effective numerical model predicting the heat-affected zone (HAZ) behaviour of a welded aluminium connection.
Background: Master's Degree from the Civil and Environmetal Engineering-programme at NTNU. Structural Engineering and computational mechanics were the main profile and specialisation, respectively. Delivered the master thesis with the topic "Modelling and Simulation of Yielding, Work-Hardening and Fracture of Advanced High-Strength Steels" the spring 2020.
Publications
2025
-
Aune, Sigurd;
Morin, David Didier;
Langseth, Magnus;
Myhr, Ole Runar;
Clausen, Arild Holm.
(2025)
Welded aluminium joints - testing and shell-element modelling.
International Journal of Impact Engineering
Academic article
2024
-
Aune, Sigurd;
Morin, David Didier;
Langseth, Magnus;
Clausen, Arild Holm.
(2024)
Experimental and numerical study on the tensile ductility of an aluminium alloy with heat-affected zones.
European Journal of Mechanics. A, Solids
Academic article
-
Aune, Sigurd;
Morin, David Didier;
Langseth, Magnus;
Hopperstad, Odd Sture;
Clausen, Arild Holm.
(2024)
Modelling of welded aluminium connections in large-scale analyses.
Thin-walled structures
Academic article
Journal publications
-
Aune, Sigurd;
Morin, David Didier;
Langseth, Magnus;
Myhr, Ole Runar;
Clausen, Arild Holm.
(2025)
Welded aluminium joints - testing and shell-element modelling.
International Journal of Impact Engineering
Academic article
-
Aune, Sigurd;
Morin, David Didier;
Langseth, Magnus;
Clausen, Arild Holm.
(2024)
Experimental and numerical study on the tensile ductility of an aluminium alloy with heat-affected zones.
European Journal of Mechanics. A, Solids
Academic article
-
Aune, Sigurd;
Morin, David Didier;
Langseth, Magnus;
Hopperstad, Odd Sture;
Clausen, Arild Holm.
(2024)
Modelling of welded aluminium connections in large-scale analyses.
Thin-walled structures
Academic article