Fredrik Forsberg
Fredrik Forsberg

Fredrik Forsberg

Senior Lecturer
Luleå University of Technology
Experimental Mechanics
Fluid and Experimental Mechanics
Department of Engineering Sciences and Mathematics
Fredrik.Forsberg@ltu.se
+46 (0)920 493085
E109 Luleå

My research

My research aims towards the development of a method to detect and determine 3D structural deformation and strain inside inhomogeneous materials. The method combines three-dimensional pattern recognition and x-ray microtomography (µCT). The research project covers both the development of a robust microtomography system for three dimensional imaging as well as the development of computer algorithms for the pattern recognition technique, called Digital Volume Correlation (DVC). Therefore my research interests cover both 3D imaging techniques (microtomography, image quality assurance, image artefact correction, etc.) and image correlation techniques (2D and 3D).  

In December 2008 I presented my PhD-thesis entitled X-ray Microtomography and Digital Volume Correlation for Internal Deformation and Strain Analysis.

The thesis is free to download here.

cover_of_thesis_tilted.jpg

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Links

Publications

Article in journal

3D analysis of deformation and porosity of dry natural snow during compaction (2019)

Eppanapelli. L, Forsberg. F, Casselgren. J, Lycksam. H
Materials, Vol. 12, nr. 6
Article in journal

Experimental and numerical study of the response to various impact energy levels for composite sandwich plates with different face thicknesses (2019)

Rajput. M, Burman. M, Forsberg. F, Hallström. S
Journal of Sandwich Structures and Materials, Vol. 21, nr. 5, s. 1654-1682
Article in journal

Defect characterization of electron beam melted Ti-6Al-4V and Alloy 718 with X-ray microtomography (2018)

Neikter. M, Forsberg. F, Pederson. R, Antti. M, Åkerfeldt. P, Larsson. S, et al.
Aeronautics and Aerospace Open Access Journal, Vol. 2, nr. 3, s. 139-145
Article in journal

Exploring the capability of muon scattering tomography for imaging the components in the blast furnace (2018)

Hu. X, Sundqvist-Öqvist. L, Åström. E, Forsberg. F, Checchia. P, Bonomi. G, et al.
ISIJ International, Vol. 58, nr. 1, s. 35-42
Article in journal

Material Characterization and Influence of Sliding Speed and Pressure on Friction and Wear Behavior of Self-Lubricating Bearing Materials for Hydropower Applications (2018)

Rodiouchkina. M, Berglund. K, Mouzon. J, Forsberg. F, Shah. F, Rodushkin. I, et al.
Lubricants, Vol. 6, nr. 2