Per Isaksson
Bakgrund
Per has relocated his activities to The Ångström Laboratory, Uppsala University, and is today only partly connected to FSCN.
Publikationer
Artiklar i tidskrifter Doktorsavhandlingar Konferensbidrag Licentiatavhandlingar Manuskript Rapporter Övrigt
Artiklar i tidskrifter
Åslund, P. , Hägglund, R. , Carlsson, L. & Isaksson, P. (2015). An analysis of strain localization and formation of face wrinkles in edge-wise loaded corrugated sandwich panels using a continuum damage model. International Journal of Solids and Structures, vol. 56-57, ss. 248-257.
Persson, J. & Per, I. (2015). Modeling rapidly growing cracks in planar materials with a view to micro structural effects. International Journal of Fracture, vol. 192: 2, ss. 191-201.
Persson, J. & Isaksson, P. (2013). A particle-based method for mechanical analyses of planar fiber-based materials. International Journal for Numerical Methods in Engineering, vol. 93: 11, ss. 1216-1234.
Edvardsson, S. , Gradin, P. , Isaksson, P. & Gulliksson, M. (2012). A Note on Wet Paper Web Adhesion Strength. Journal of Testing and Evaluation, vol. 40: 4, ss. 682-686.
Hägglund, R. , Åslund, P. , Carlsson, L. A. & Isaksson, P. (2012). Measuring thickness changes of edge-wise compression loaded corrugated board panels using digital image correlation. Journal of Sandwich Structures and Materials, vol. 14: 1, ss. 75-94.
Åslund, P. & Isaksson, P. (2011). A note on the nonlinear mechanical behavior of planar random network structures subjected to in-plane compression. Journal of composite materials, vol. 45: 25, ss. 2697-2703.
Gradin, P. , Isaksson, P. & Gulliksson, M. (2011). A Note on the Co-linearity of forces and Displacements in an Elastic Structure. Journal of Applied Fluid Mechanics, vol. 78: 6, ss. Art. no. 4003912
Edvardsson, S. , Gradin, P. & Isaksson, P. (2011). On dissipative effects of paper web adhesion strength. International Journal of Solids and Structures, vol. 48: 1, ss. 24-30.
Isaksson, P. (2010). An implicit stress gradient plasticity model for describing mechanical behavior of planar fiber networks on a macroscopic scale. Engineering Fracture Mechanics, vol. 77: 8, ss. 1240-1252.
Isaksson, P. , Gradin, P. & Östlund, S. (2010). A simplified treatise of the Scott bond testing method. Experimental mechanics, vol. 50: 6, ss. 745-751.
Isaksson, P. & Gradin, P. (2009). Shear buckling in the core of a corrugated board structure. Composite structures, vol. 88: 4, ss. 610-614.
Hellström, L. M. , Isaksson, P. , Gradin, P. A. & Eriksson, K. (2009). An Analytical and Numerical Study of some aspects of the Wood Chipping Process. Nordic Pulp & Paper Research Journal, vol. 24: 2, ss. 225-230.
Isaksson, P. & Hägglund, R. (2009). Structural effects on deformation and fracture of random fiber networks and consequences on continuum models. International Journal of Solids and Structures, vol. 46: 11-12, ss. 2320-2329.
Isaksson, P. & Hägglund, R. (2009). Strain energy distribution in a crack-tip region in random fiber networks. International Journal of Fracture, vol. 156: 1, ss. 1-9.
Hägglund, R. & Isaksson, P. (2008). Mechanical analysis of folding induced failure in corrugated board : A Theoretical and Experimental Comparison. Journal of composite materials, vol. 42: 9, ss. 889-908.
Hägglund, R. & Isaksson, P. (2008). On the coupling between macroscopic material degradation and interfiber bond fracture in an idealized fiber network. International Journal of Solids and Structures, vol. 45: 3-4, ss. 868-878.
Henriksson, M. , Berglund, L. A. , Isaksson, P. , Lindström, T. & Nishino, T. (2008). Cellulose nanopaper structures of high toughness. Biomacromolecules, vol. 9: 6, ss. 1579-1585.
Isaksson, P. & Hägglund, R. (2007). Evolution of bond fractures in a randomly distributed fiber network. International Journal of Solids and Structures, vol. 44: 18-19, ss. 6135-6147.
Hägglund, R. & Isaksson, P. (2007). Influence of damage in the vicinity of a macrocrack tip in embossed paper. Engineering Fracture Mechanics, vol. 74: 11, ss. 1758-1769.
Krusper, A. , Isaksson, P. & Gradin, P. A. (2007). Modelling of out-of-plane compression loading of corrugated paper board structures. Journal of engineering mechanics, vol. 133: 11, ss. 1171-1177.
Isaksson, P. & Hägglund, R. (2007). Analysis of the strain field in the vicinity of a crack tip in an in-plane isotropic paper material. International Journal of Solids and Structures, vol. 44: 2, ss. 659-671.
Isaksson, P. , Krusper, A. & Gradin, P. A. (2007). Shear correction factors for corrugated core structures. Composite structures, vol. 80: 1, ss. 123-130.
Isaksson, P. , Kulachenko, A. & Gradin, P. A. (2006). The onset and progression of damage in isotropic paper sheets. International Journal of Solids and Structures, vol. 43: 3-4, ss. 713-726.
Hägglund, R. & Isaksson, P. (2006). Analysis of localized failure in low-basis weight paper. International Journal of Solids and Structures, vol. 43: 18-19, ss. 5581-5592.
Isaksson, P. & Hägglund, R. (2005). A mechanical model of damage and delamination in corrugated board during folding. Engineering Fracture Mechanics, vol. 72: 15, ss. 2299-2315.
Isaksson, P. & Gradin, P. A. (2005). A bending specimen for constant energy release rate under controlled displacement conditions. Engineering Fracture Mechanics, vol. 72: 11, ss. 1770-1775.
Isaksson, P. , Hägglund, R. & Gradin, P. (2004). Continuum damage mechanics applied to paper. International Journal of Solids and Structures, vol. 41: 16-17, ss. 4731-4755.
Isaksson, P. & Ståhle, P. (2003). Directional crack path criterion for crack growth in ductile materials subjected to shear and compressive loading under plane strain conditions. International Journal of Solids and Structures, vol. 40: 13-14, ss. 3523-3536.
Isaksson, P. & Stahle, P. (2002). Prediction of shear crack growth direction under compressive loading. International Journal of Fracture, vol. 113: 2, ss. 175-194.
Isaksson, P. & Ståhle, P. (2002). Mode II crack paths under compression in brittle solids : A theory and experimental comparison. International Journal of Solids and Structures, vol. 39: 8, ss. 2281-2297.
Isaksson, P. & Ståhle, P. (2001). Crack kinking under high pressure in an elastic-plastic material. International Journal of Fracture, vol. 108: 4, ss. 351-366.
Doktorsavhandlingar
Isaksson, P. (2001). On crack growth under compressive stresses. Diss. Luleå : Univ., 2001 (Doctoral thesis / Luleå University of Technology : 2001:06)
Konferensbidrag
Isaksson, P. , Gradin, P. & Östlund, S. (2007). A simplified treatise of the Scott bond testing method. I Proceedings of the 2007 International Paper Physics Conference, May 6-11, 2007, Gold Coast, Qld, Australia, 1-6, 2007.
Hägglund, R. & Isaksson, P. (2007). The influence of embossing pattern on in-plane fracture behavior of paper. I 7th World Congress on Computational Mechanics WCCM VII, Los Angeles, California, July 16 - 22, 2006 (CD-ROM).
Gradin, P. A. , Isaksson, P. , Nyström, S. K. , Graham, D. , Kao, D. & Knight, B. (2004). Acoustic Emission applied to mechanically loaded Paper. I EWGAE (European Working Group on Acoustic Emission) 2004 proceedings.. S. 423--431.
Isaksson, P. , Hägglund, R. & Gradin, P. (2003). A continuum damage elastic-plastic model for packaging paper. I 2003 International Paper Physics Conference.. S. 207--210.
Isaksson, P. (2000). Crack growth under high pressure governed by a fully plastic crack path criterion. I Proceedings of Plasticity 2000. The eight International Symposium on Plasticity and Its current Applications. Whistler, British Columbia, Canada, 17–21 July, 2000..
Isaksson, P. , Ståhle, P. & Massih, A. (1997). Modelling the consolidation and swelling of boron carbide powder in nuclear reactors. I Svenska mekanikdagar -97, Luleå 16-18 mars, Luleå tekniska universitet :: [sammanfattning av föredrag]. Stockholm :
Massih, A. R. , Isaksson, P. & Ståhle, P. (1997). Modelling the behaviour of a control-element blade during irradiation. I Computers & Structures.. S. 1113--1127.
Isaksson, P. , Ståhle, P. & Massih, A. (1997). Mechanics of control element during irradiation. I Structural mechanics in reactor technology : transactions of the 14th International Conference on Structural Mechanics in Reactor Technology, Lyon, France, August 17-22, 1997 : International Conference on Structural Mechanics in Reactor Technology (14 : Lyon : 1997). [Gif-sur-Yvette] : (12 b.)
Licentiatavhandlingar
Isaksson, P. (1998). Mechanical behaviour of, and crack paths in, a compressed neutron absorber. Lic.-avh. Luleå : Lulen tekn.högsk., 1998 (Licentiate thesis / Luleå University of Technology : 1998:29)
Manuskript
Hummelgård, M. , Isaksson, P. , Olin, H. & Mihailovic, D. Bending Modulus of Mo6S3I6 Nanowires Studied by Electromechanical Resonances
Norgren, S. , Gradin, P. , Höglund, H. & Isaksson, P. Acoustic emission monitoring to evaluate the z-direction and in-plane strength properties of TMP reject fraction
Isaksson, P. & Hägglund, R. On the nonlocal mechanical behavior in idealized fiber networks
Isaksson, P. , Gradin, P. A. & Kulachenko, A. Acoustic Emission applied to mechanically loaded Paper ??
Rapporter
Isaksson, P. (2001). Contact fracture : a review. Malmö : (Technical Report, Division of Solid Mechanics, Malmö University, Sweden )
Yang, S. & Isaksson, P. (1996). Mechanical modeling of boron carbide. Part III: Contact force and displacement analysis. Luleå : Luleå Institute of Technology (Technical Report, Division of Solid Mechanics )
Isaksson, P. (1996). FE calculations of the stress distribution and crack growth in the top of a ABB Atom BWR control blade CR-82M due to swelling of boron carbide pellets. Luleå : Luleå tekn.univ. (Technical Report / Division of Solid Mechanics, Luleå Institute of Technology, Sweden. )
Övrigt
Isaksson, P. (1995). A new etching method for silicon micro machining (master thesis). Uppsala : Department of Technology, Division of Solid State Electronics, Uppsala University.