6 citations · 6 across the 3 of their papers we have counts for
3 papers · 1 filter
Modeling ice cliff stability using a new Mohr-Coulomb-based phase field fracture model
T. Clayton, R. Duddu, T. Hageman +1
Iceberg calving at glacier termini results in mass loss from ice sheets, but the associated fracture mechanics is often poorly represented using simplistic (empirical or elementary…
Ice viscosity governs hydraulic fracture that causes rapid drainage of supraglacial lakes
Tim Hageman, Jessica Mejía, Ravindra Duddu +1
Full thickness crevasses can transport water from the glacier surface to the bedrock where high water pressures can open kilometre-long cracks along the basal interface, which can…
A stabilized finite element method for delamination analysis of composites using cohesive elements
Gourab Ghosh, Ravindra Duddu, Chandrasekhar Annavarapu
We demonstrate the ability of a stabilized finite element method, inspired by the weighted Nitsche approach, to alleviate spurious traction oscillations at interlaminar interfaces…