Johan Vessby
Senior lecturer
Department of Building Technology
Faculty of Technology
+46470708845
+46708730710
Publications
Article in journal (Refereed)
- Sejkot, P., Ormarsson, S., Vessby, J., Källsner, B. (2020). Numerical out-of-plane stability analysis of long span timber trusses with focus on buckling length calculations. Engineering structures. 204. 1-10.
- Florisson, S., Vessby, J., Mmari, W., Ormarsson, S. (2020). Three-dimensional orthotropic nonlinear transient moisture simulation for wood : analysis on the effect of scanning curves and nonlinearity. Wood Science and Technology. 54. 1197-1222.
- Florisson, S., Ormarsson, S., Vessby, J. (2019). A numerical study of the effect of green-state moisture content on stress development in timber boards during drying. Wood and Fiber Science. 51. 41-57.
- Bader, T.K., Vessby, J., Enquist, B. (2018). Path dependence in OSB sheathing-to-framing nailed connection revealed by biaxial testing. Journal of Structural Engineering. 144.
- Schweigler, M., Bader, T.K., Vessby, J., Eberhardsteiner, J. (2017). Constrained displacement boundary condition in embedment testing of dowel-type fasteners in LVL. Strain. 53.
- Vessby, J., Källsner, B., Olsson, A., Girhammar, U.A. (2014). Evaluation of softening behaviour of timber light-frame walls subjected to in-plane forces using simple FE models. Engineering structures. 81. 464-479.
- Serrano, E., Vessby, J., Olsson, A. (2012). Modeling of fracture in the sill plate in partially anchored shear walls. Journal of Structural Engineering. 138. 1285-1288.
- Gustafsson, Å., Vessby, J., Rask, L. (2012). Identification of potential improvement areas in industrial housing : A case study of waste. Lean Construction Journal. 61-77.
- Vessby, J., Serrano, E., Olsson, A. (2010). Coupled and uncoupled nonlinear elastic finite element models formonotonically loaded sheathing-to-framing joints in timber based shear walls. Engineering structures. 32. 3433-3442.
- Vessby, J., Serrano, E., Enquist, B. (2010). Contact-free measurement and numerical and analytical evaluation of the strain distribution in a wood-FRP lap-joint. Materials and Structures. 43. 1085-1095.
- Vessby, J., Enquist, B., Petersson, H., Alsmarker, T. (2009). Experimental study of cross-laminated timber wall panels. European Journal of Wood and Wood Products. 67. 211-218.
Conference paper (Refereed)
- Sejkot, P., Ormarsson, S., Vessby, J. (2018). Numerical and experimental study of punched metal plate connection used for long-span pitched timber roof truss structure. WCTE 2018 - World Conference on Timber Engineering.
- Florisson, S., Ormarsson, S., Vessby, J. (2018). Modelling of mechano-sorption in clear wood by using an orthotropic non-linear moisture flow and stress model. WCTE 2018 - World Conference on Timber Engineering : 2018 World Conference on Timber Engineering, WCTE 2018; COEX Convention and Exhibition CenterSeoul; South Korea, 20-23 August 2018.
- Habite, T., Florisson, S., Vessby, J. (2018). Numerical Simulation of Moisture-Induced Crack Propagation in Dowelled Timber Connection Using XFEM. 2018 World Conference on Timber Engineering (WCTE), August 20-23, 2018, Seoul, Republic of Korea.
- Vessby, J., Florisson, S., Habite, T. (2017). Numerical simulation of moisture driven fracture in mechanical timber connection using XFEM. CompWood 2017 ECCOMAS Thematic Conference on Computational Methods in Wood Mechanics – from Material Properties to Timber Structures, Vienna, Austria, June 7-9, 2017. 25-25.
- Bader, T.K., Vessby, J. (2017). Modeling displacement path dependence in nailed sheathing-to-framing connections. CompWood 2017 - Computational Methods in Wood Mechanics - from Material Properties to Timber Structures : Programme & Books of Abstracs.
- Sejkot, P., Ormarsson, S., Vessby, J. (2017). Numerical and experimental study of punched metal plate connections to obtain spring stiffness needed for 3D buckling analysis of long-span timber trusses. Presented at CompWood 2017 – ECCOMAS Thematic Conference on Computational Methods in Wood Mechanics – from Material Properties to Timber, June 7-9, 2017, Vienna, Austria.
- Ormarsson, S., Vessby, J., Källsner, B., Filchev, I. (2016). Numerical analysis of failure modes and force distribution in a pitched roof structure of wood. Proceedings of the 2016 World Conference on Timber Engineering (WCTE).
- Ormarsson, S., Vessby, J. (2016). Geometric nonlinear analysis of a pitched roof structure of wood. Eccomas 2016 Proceedings.
- Petersson, H., Ormarsson, S., Källsner, B., Vessby, J. (2015). Influence of structural stability and material property variations on bending strength of solid timber. Theoretical, Numerical, and Experimental Analyses in Wood Mechanics.
- Sejkot, P., Ormarsson, S., Vessby, J., Kuklik, P. (2015). Determination of Load Bearing Capacity for Spatial Joint with Steel Angle Brackets. 2ND INTERNATIONAL CONFERENCE ON INNOVATIVE MATERIALS, STRUCTURES AND TECHNOLOGIES.
- Reynolds, T., Bolmsvik, Å., Vessby, J., Chang, W., Harris, R., et al. (2014). Ambient vibration testing and modal analysis of multi-storey cross-laminated timber buildings. World conference on timber engineering (WCTE).
- Serrano, E., Enquist, B., Vessby, J. (2014). Long term in-situ measurements of displacement, temperature and relative humidity in a multi storey residential CLT building. WCTE 2014 - World Conference on Timber Engineering, Proceedings.
- Johansson, M., Mahapatra, K., Vessby, J., Blom, Å., Olsson, A. (2014). Expert competence for sustainable timber engineering : a master program in close cooperation between industry and academia. WCTE 2014 - World Conference on Timber Engineering, Proceedings.
- Vessby, J., Enquist, B., Källsner, B. (2014). Directional dependency in an OSB sheathing-to-framing mechanical connection. .
- Caprolu, G., Källsner, B., Girhammar, U.A., Vessby, J. (2012). Analytical and experimental evaluation of the capacity of the bottom rail in partially anchored timber shear walls. WCTE World Conference on Timber Engineering, Auckland, New Zealand, 15-19 July, 2012. 157-166.
- Vessby, J., Serrano, E., Olsson, A., Girhammar, U.A., Källsner, B. (2012). Simulation of bottom rail fracture in partially anchored shear walls using XFEM. INTERNATIONAL COUNCIL FOR RESEARCH AND INNOVATIONIN BUILDING AND CONSTRUCTION, WORKING COMMISSION W18 - TIMBER STRUCTURES (CIB-W18) : Meeting forty-five, Växjö, Sweden, August 2012.
- Källsner, B., Girhammar, U.A., Vessby, J. (2012). Evaluation of two analytical plastic design models for light-frame shear walls. WCTE, World Conference on Timber Engineering, New Zealand, 15-19 July, 2012 : Final Papers, Poster Papers. 479-488.
- Vessby, J., Källsner, B., Girhammar, U.A. (2010). Influence of contact stress between sheets on strength and stiffness of timber frame shear walls. Proceedings of the 11th World Conference on Timber Engineering.
- Källsner, B., Girhammar, U.A., Vessby, J. (2010). Some design aspects on anchoring of timber frame shear walls by transverse walls. Proceedings of the 11th World Conference on Timber Engineering.
- Serrano, E., Enquist, B., Vessby, J. (2010). Vertical relative displacements in a medium-rise CLT-building.. Structures and Architecture.
- Vessby, J., Olsson, A., Enquist, B. (2008). Contact-free strain measurement of bi-axially loaded sheathing-to-framing connection. 10:th World Conference on Timber Engineering.
- Vessby, J., Källsner, B., Olsson, A. (2008). Influence of initial gap between timber members on stiffness and capacity of shear walls. 10:th World Conference on Timber Engineering.
- Vessby, J., Olsson, A. (2006). Stabilizing strategies for multi-story timber frame structures. 9th World Conference on Timber Engineering.
Conference paper (Other academic)
- Serrano, E., Vessby, J., Olsson, A., Girhammar, U.A., Källsner, B. (2011). Design of Bottom Rails in Partially Anchored Shear Walls Using Fracture Mechanics. Proc. CIB-W18, Meeting 44, Alghero, Italy.
Report (Other academic)
- Jarnerö, K., Johan, V., Gustafsson, Å., Rask, L. (2008). Erfarenheter av logistik- och montageprocessen vid byggande av höga flerbostadshus med trästomme : Del 1 : Probleminventering vid projekt Limnologen, Växjö, 2007. Växjö, Institutionen för teknik och design. 27.
- Gustafsson, Å., Vessby, J., Rask, L. (2008). Erfarenheter av logistik- och montageprocessen vid byggandet av höga flerbostadshus med trästomme : Del 2 : Faktorer som påverkat tidseffektiviteten vid projekt Limologen, Växjö 2007. Växjö, Institutionen för teknik och design. 29.
Doctoral thesis, comprehensive summary (Other academic)
- Vessby, J. (2011). Analysis of shear wallsfor multi-storey timber buildings. Doctoral Thesis. Växjö, Kalmar, Linnaeus University Press.
Licentiate thesis, comprehensive summary (Other academic)
- Vessby, J. (2008). Shear walls for multi-storey timber buildings. Licentiate Thesis. Växjö, School of Technology and Design, Växjö University. 122.
Article in journal (Other (popular science, discussion, etc.))
- Vessby, J., Källsner, B., Ormarsson, S. (2016). Stabilisering av takkonstruktioner i trä : arbetet med ny handbok. Bygg & teknik. 60-63.