New Zealand
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Towards geohazards resilient infrastructure under changing climates
A trend of increasingly frequent intense rainfalls and changing rainfall patterns is causing a relevant number of landslides and floods affecting urban areas and engineering infrastructures such as roads, railways. Recently Transport networks across Europe experienced several failures the reasons of which are still poorly understood.. To improve the current situation, a step change in the way we design reliable and effective defence structures ... High pressure rheology
Some geological phenomena of high pressure shearing show an unusual low friction during rock on rock slipping, like the abnormally long rock avalanches runout (hypermobility) or the slip of faults during earthquakes. The project aims to study the effect of the dynamic fragmentation of rock granules on the motion shear resistance, starting from the consideration that dynamic fragmentation is ubiquitous in geological processes subject to shearing ...