Modelling of Deformation and Instability in Geomechanics

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The underlying theme of the proposal is sustainability and managing risk associated with potential hazards. It is not only our cities that require attention but also the infrastructure joining the urban centers. The proposal will address two lines of research: one dealing with enhancing our understanding of the mechanical behaviour of granular materials used in pavement structures with the purpose of improving design that takes into account changing environmental conditions; and the second is to develop the analytical technology to better deal with the modelling and prediction of instabilities, in particular to better model debris slides and landslides, as well as the soil-water interaction in flow slides that occur along coastal areas or river shorelines. Flow slides have the potential to destroy natural aquatic habitats, damage offshore pipelines and infrastructure and negatively impact flood defenses. Debris and landslides are a direct threat to our transportation network and infrastructure.