The experimental validation of fracture mechanics methods is underway, with collaboration between Oxford and Stellenbosch Universities and using state-of-the-art X-ray tomography equipment at Manchester Uni to perform in-situ tests on ‘ideal’ cracks. In our study, ‘ideal’ refers to EDM (Electrical Discharge Machined) notches. These are preferred due to the more controllable shape. A key simplification used to characterise cracks […]
Matthew Molteno (Stellenbosch), Dr Thorsten Becker (Stellenbosch), Prof. James Marrow (Oxford) Crack behaviour is greatly influenced by the geometry and stress state of the surrounding material. In multi-axial stress states or complex crack geometries, fracture resistance should be considered in three separate modes for crack path and failure prediction. In such cases, full-field experimental deformations can […]
After an exhausting 34 hour journey with its beginning in Stellenbosch and which comprised three flights and three train rides, we finally arrived in the historical, cosmopolitan capital of Scotland, Edinburgh. Famous for its rich history dating back to the 12th century as well as its striking architecture, Edinburgh was this year’s host city for […]