Heikki Remes at the Aalto University School of Engineering,
Department of Applied Mechanics, has developed a model making it possible to
determine how fatigue sets in with various welded steel materials. The model
allows for the development of lighter structures, and as a consequence, more
energy-efficient ships.
- By utilising modern
manufacturing technology and new materials, it is possible to achieve more
efficient structures than the ones that currently exist. In addition, better
physical models are needed to ensure structural strength, Remes says.