University of British Colombia

Hallett, S. R. (Visiting researcher)

Activity: Visiting an external institution typesVisiting an external academic institution

Description

BGER Multi-scale composites fracture modelling, research visit to University of British Columbia

This collaboration took the form of a research visit to the University of British Columbia, in Vancouver, Canada. The field of study was on experimental and modelling techniques for notched composites, combining the advantages of both detailed modelling of individual damage mechanisms and global modelling of large scale structural behaviour. Specifically this work aims to characterise size effects in composites laminates. Thus tests were undertaken on a range of specimen sizes to understand the failure mechanisms of scaled notched specimens. Then using finite element numerical analysis, we can predict failure strength of larger specimens, and design tests to validate modelling results. The ultimate aim of this work is to predict the failure strength of real world structures from small scale experimental results.
Period8 Oct 201228 Nov 2012
VisitingUniversity of British Colombia