Lars Edvard Blystad Dæhli
+4773594659
+4747373883
Materialteknisk, mar.80, Gløshaugen, Richard Birkelands vei 1a
About
I graduated with an MSc in Structural Engineering from NTNU in 2013. The topic of the MSc thesis was numerical modelling of shear wave propagation in soft tissue with a tumor inclusion. In 2017, I earned my PhD with the thesis "Numerical studies on ductile failure of aluminium alloys".
My main research interests are within computational mechanics and material modelling, and particularly micromechanically-based models of plasticity and ductile fracture in aluminium alloys. As a researcher in the CASA project, my research is currently focussed on cast aluminium alloys, which involves characterization and modelling of the material behaviour through experimental and numerical work.
Publications
2023
-
Dæhli, Lars Edvard Blystad;
Johnsen, Joakim;
Berstad, Torodd;
Børvik, Tore;
Hopperstad, Odd Sture.
(2023)
An experimental–numerical study on the evolution of the Taylor–Quinney coefficient with plastic deformation in metals.
Mechanics of materials (Print).
volum 179.
Academic article
-
Dæhli, Lars Edvard Blystad;
Olufsen, Sindre Nordmark;
Kristensen, Tore Andre;
Børvik, Tore;
Hopperstad, Odd Sture.
(2023)
Influence of constituent particles on fracture of aluminum alloys under high-triaxiality loading.
Materials Science & Engineering: A.
volum 864.
Academic article
2022
-
Dæhli, Lars Edvard Blystad;
Tekoglu, Cihan;
Morin, David;
Børvik, Tore;
Hopperstad, Odd Sture.
(2022)
Ductile failure predictions using micromechanically-based computational models.
Journal of the Mechanics and Physics of Solids.
volum 164.
Academic article
2020
-
Dæhli, Lars Edvard Blystad;
Morin, David;
Børvik, Tore;
Benallal, Ahmed;
Hopperstad, Odd Sture.
(2020)
A Numerical Study on Ductile Failure of Porous Ductile Solids With Rate-Dependent Matrix Behavior.
Journal of applied mechanics.
volum 87 (3).
Academic article
-
Vestrum, Ole;
Dæhli, Lars Edvard Blystad;
Hopperstad, Odd Sture;
Børvik, Tore.
(2020)
Constitutive modeling of a graded porous polymer based on X-ray computed tomography.
Materials & design.
volum 188.
Academic article
2019
-
Dæhli, Lars Edvard Blystad;
Hopperstad, Odd Sture;
Benallal, Ahmed.
(2019)
Effective behaviour of porous ductile solids with a non-quadratic isotropic matrix yield surface.
Journal of the Mechanics and Physics of Solids.
volum 130.
Academic article
-
Frodal, Bjørn Håkon;
Dæhli, Lars Edvard;
Børvik, Tore;
Hopperstad, Odd Sture.
(2019)
Modelling and simulation of ductile failure in textured aluminium alloys subjected to compression-tension loading.
International journal of plasticity.
volum 118.
Academic article
-
Morin, David;
Dæhli, Lars Edvard;
Børvik, Tore;
Benallal, Ahmed;
Hopperstad, Odd Sture.
(2019)
Numerical study of ductile failure under non-proportional loading.
European Journal of Mechanics. A, Solids.
volum 74.
Academic article
2018
-
Dæhli, Lars Edvard;
Morin, David;
Børvik, Tore;
Hopperstad, Odd Sture.
(2018)
A Lode-dependent Gurson model motivated by unit cell analyses.
Engineering Fracture Mechanics.
volum 190.
Academic article
2017
-
Dæhli, Lars Edvard;
Faleskog, Jonas;
Børvik, Tore;
Hopperstad, Odd Sture.
(2017)
Unit cell simulations and porous plasticity modelling for strongly anisotropic FCC metals.
European Journal of Mechanics. A, Solids.
volum 65.
Academic article
-
Dæhli, Lars Edvard;
Morin, David;
Børvik, Tore;
Hopperstad, Odd Sture.
(2017)
Influence of yield surface curvature on the macroscopic yielding and ductile failure of isotropic porous plastic materials.
Journal of the Mechanics and Physics of Solids.
volum 107.
Academic article
-
Grimsmo, Erik Løhre;
Dæhli, Lars Edvard;
Hopperstad, Odd Sture;
Aalberg, Arne;
Langseth, Magnus;
Clausen, Arild Holm.
(2017)
Numerical study of fillet welds subjected to quasi-static and impact loading.
International Journal of Mechanical Sciences.
volum 131-132.
Academic article
2016
-
Dæhli, Lars Edvard;
Børvik, Tore;
Hopperstad, Odd Sture.
(2016)
Influence of loading path on ductile fracture of tensile specimens made from aluminium alloys.
International Journal of Solids and Structures.
volum 88-89.
Academic article
Journal publications
-
Dæhli, Lars Edvard Blystad;
Johnsen, Joakim;
Berstad, Torodd;
Børvik, Tore;
Hopperstad, Odd Sture.
(2023)
An experimental–numerical study on the evolution of the Taylor–Quinney coefficient with plastic deformation in metals.
Mechanics of materials (Print).
volum 179.
Academic article
-
Dæhli, Lars Edvard Blystad;
Olufsen, Sindre Nordmark;
Kristensen, Tore Andre;
Børvik, Tore;
Hopperstad, Odd Sture.
(2023)
Influence of constituent particles on fracture of aluminum alloys under high-triaxiality loading.
Materials Science & Engineering: A.
volum 864.
Academic article
-
Dæhli, Lars Edvard Blystad;
Tekoglu, Cihan;
Morin, David;
Børvik, Tore;
Hopperstad, Odd Sture.
(2022)
Ductile failure predictions using micromechanically-based computational models.
Journal of the Mechanics and Physics of Solids.
volum 164.
Academic article
-
Dæhli, Lars Edvard Blystad;
Morin, David;
Børvik, Tore;
Benallal, Ahmed;
Hopperstad, Odd Sture.
(2020)
A Numerical Study on Ductile Failure of Porous Ductile Solids With Rate-Dependent Matrix Behavior.
Journal of applied mechanics.
volum 87 (3).
Academic article
-
Vestrum, Ole;
Dæhli, Lars Edvard Blystad;
Hopperstad, Odd Sture;
Børvik, Tore.
(2020)
Constitutive modeling of a graded porous polymer based on X-ray computed tomography.
Materials & design.
volum 188.
Academic article
-
Dæhli, Lars Edvard Blystad;
Hopperstad, Odd Sture;
Benallal, Ahmed.
(2019)
Effective behaviour of porous ductile solids with a non-quadratic isotropic matrix yield surface.
Journal of the Mechanics and Physics of Solids.
volum 130.
Academic article
-
Frodal, Bjørn Håkon;
Dæhli, Lars Edvard;
Børvik, Tore;
Hopperstad, Odd Sture.
(2019)
Modelling and simulation of ductile failure in textured aluminium alloys subjected to compression-tension loading.
International journal of plasticity.
volum 118.
Academic article
-
Morin, David;
Dæhli, Lars Edvard;
Børvik, Tore;
Benallal, Ahmed;
Hopperstad, Odd Sture.
(2019)
Numerical study of ductile failure under non-proportional loading.
European Journal of Mechanics. A, Solids.
volum 74.
Academic article
-
Dæhli, Lars Edvard;
Morin, David;
Børvik, Tore;
Hopperstad, Odd Sture.
(2018)
A Lode-dependent Gurson model motivated by unit cell analyses.
Engineering Fracture Mechanics.
volum 190.
Academic article
-
Dæhli, Lars Edvard;
Faleskog, Jonas;
Børvik, Tore;
Hopperstad, Odd Sture.
(2017)
Unit cell simulations and porous plasticity modelling for strongly anisotropic FCC metals.
European Journal of Mechanics. A, Solids.
volum 65.
Academic article
-
Dæhli, Lars Edvard;
Morin, David;
Børvik, Tore;
Hopperstad, Odd Sture.
(2017)
Influence of yield surface curvature on the macroscopic yielding and ductile failure of isotropic porous plastic materials.
Journal of the Mechanics and Physics of Solids.
volum 107.
Academic article
-
Grimsmo, Erik Løhre;
Dæhli, Lars Edvard;
Hopperstad, Odd Sture;
Aalberg, Arne;
Langseth, Magnus;
Clausen, Arild Holm.
(2017)
Numerical study of fillet welds subjected to quasi-static and impact loading.
International Journal of Mechanical Sciences.
volum 131-132.
Academic article
-
Dæhli, Lars Edvard;
Børvik, Tore;
Hopperstad, Odd Sture.
(2016)
Influence of loading path on ductile fracture of tensile specimens made from aluminium alloys.
International Journal of Solids and Structures.
volum 88-89.
Academic article
Media
2022
-
Academic lectureDæhli, Lars Edvard Blystad; Tekoglu, Cihan; Morin, David; Børvik, Tore; Hopperstad, Odd Sture. (2022) Ductile failure predictions based on micromechanical models. 11th European Solid Mechanics Conference ; 2022-07-04 - 2022-07-08.
2021
-
Academic lectureJohnsen, Joakim; Dæhli, Lars Edvard Blystad; Børvik, Tore; Hopperstad, Odd Sture. (2021) Experimental-numerical determination of the Taylor-Quinney coefficient. 13th European LS-DYNA Conference ; 2021-10-05 - 2021-10-06.
2019
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Academic lectureDæhli, Lars Edvard Blystad; Morin, David; Børvik, Tore; Benallal, Ahmed; Hopperstad, Odd Sture. (2019) Effects of Lode-dependent matrix behaviour on the macroscopic yielding and ductile failure in isotropic porous plastic solids. CFRAC2019 ; 2019-06-12 - 2019-06-14.
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PosterDæhli, Lars Edvard Blystad; Morin, David; Børvik, Tore; Benallal, Ahmed; Hopperstad, Odd Sture. (2019) Influence of matrix yield surface curvature on the effective yielding and ductile failure of isotropic porous plastic materials. Workshop of the Aluminium Innovation Hub: Digitalisation for smart processes and product design ; Trondheim. 2019-06-12 - 2019-06-13.
2018
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Academic lectureDæhli, Lars Edvard. (2018) Influence of yield surface curvature on the macroscopic yielding and ductile failure of isotropic porous plastic materials. Topics in ductile fracture of metals . FractAl; Hotel Scandic Nidelven, Trondheim. 2018-10-17 - 2018-10-18.
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Academic lectureDæhli, Lars Edvard; Morin, David; Børvik, Tore; Hopperstad, Odd Sture. (2018) A modified Gurson model accounting for Lode-dependent void growth. 16th European Mechanics of Materials Conference ; Nantes. 2018-03-26 - 2018-03-28.
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Academic lectureHopperstad, Odd Sture; Morin, David; Dæhli, Lars Edvard; Børvik, Tore. (2018) MICROSTRUCTURE-BASED MODELLING AND SIMULATION OF ALUMINIUM STRUCTURES. 31st Nordic Seminar on Computational Mechanics . Umeå universitet; Umeå. 2018-10-25 - 2018-10-26.
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Academic lectureHopperstad, Odd Sture; Morin, David; Dæhli, Lars Edvard; Børvik, Tore; Benallal, Ahmed. (2018) Modelling of strain localization in ductile materials. ESMC18 - 10th European Solid Mechanics Conference . University of Bologna/University of Trento; Bologna. 2018-07-02 - 2018-07-06.
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Academic lectureHopperstad, Odd Sture; Morin, David; Dæhli, Lars Edvard; Børvik, Tore; Benallal, Ahmed. (2018) Strain localization as an indicator for ductile fracture in metals. EMMC16 – 16th European Mechanics of Materials Conference . École Centrale de Nantes; Nantes. 2018-03-26 - 2018-03-28.
2017
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Academic lectureDæhli, Lars Edvard; Morin, David; Børvik, Tore; Hopperstad, Odd Sture. (2017) Strain localization analyses of generic FCC textures using imperfection band analyses. 14th International Conference on Fracture ; Rhodos. 2017-06-19 - 2017-06-23.
2016
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Academic lectureDæhli, Lars Edvard; Morin, David; Børvik, Tore; Hopperstad, Odd Sture. (2016) Influence of a high-exponent isotropic yield criterion on the macroscopic yielding and plastic instability of porous ductile solids. EMMC15 ; Brüssel. 2016-09-07 - 2016-09-09.