{{:user:johnsson_helena.jpg?140|}} * 2004- Senior lecturer at the Div. of Timber Structures, 50% research * 2004 Ph.D. in Timber Structures, Luleå University of Technology. Doctoral: Plug Shear Failure in Nailed Timber Connections: Avoiding Brittle and Promoting Ductile Failures * 2001 Lic.Tech. in Timber Structures, Luleå University of Technology. Licentiate: Systematic Design of Glulam Trusses. * 1998 Master of Science in Civil Engrng, Luleå University of Technology