Heli Mettänen, Master of Science in Technology, will defend her doctoral dissertation in the field of Mechanical Engineering at LUT 10 December at noon , in Auditorium 1314. Her dissertation is titled Applications of the 4R method for the fatigue assessment of welded joints considering different steels, joint types, post-weld treatments, and load conditions. Professor Heikki Remes of Aalto University, Finland, will act as opponent. Professor Timo Björk of LUT University will act as custos.
Library information: The dissertation has been published in the Acta Universitatis Lappeenrantaensis research series number 1172 of the university. ISBN 978-952-412-172-9, ISBN 978-952-412-173-6 (PDF), ISSN 1456-4491 (Print), ISSN 2814-5518 (Online).