Glacier crevasses: Observations, models, and mass balance implications
We review the findings of approximately 60 years of in situ and remote sensing studies of
glacier crevasses, as well as the three broad classes of numerical models now employed to …
glacier crevasses, as well as the three broad classes of numerical models now employed to …
Stability of Ice Shelves and Ice Cliffs in a Changing Climate
The largest uncertainty in future sea-level rise is loss of ice from the Greenland and Antarctic
Ice Sheets. Ice shelves, freely floating platforms of ice that fringe the ice sheets, play a …
Ice Sheets. Ice shelves, freely floating platforms of ice that fringe the ice sheets, play a …
Fracture of viscoelastic solids modeled with a modified phase field method
Fracture of viscoelastic solids plays an important role in many applications but it is not yet
well understood. In addition to the time and rate dependent response of viscoelastic …
well understood. In addition to the time and rate dependent response of viscoelastic …
A stress-based poro-damage phase field model for hydrofracturing of creeping glaciers and ice shelves
There is a need for computational models capable of predicting meltwater-assisted crevasse
growth in glacial ice. Mass loss from glaciers and ice sheets is the largest contributor to sea …
growth in glacial ice. Mass loss from glaciers and ice sheets is the largest contributor to sea …
Fracture simulation of viscoelastic polymers by the phase-field method
The phase-field model has been employed for fracture analysis over the last decade. One of
the main advantages is that the fracture evolution does not depend on any explicit criterion …
the main advantages is that the fracture evolution does not depend on any explicit criterion …
A damage mechanics assessment of the Larsen B ice shelf prior to collapse: Toward a physically‐based calving law
CP Borstad, A Khazendar, E Larour… - Geophysical …, 2012 - Wiley Online Library
Calving is a primary process of mass ablation for glaciers and ice sheets, though it still
eludes a general physical law. Here, we propose a calving framework based on continuum …
eludes a general physical law. Here, we propose a calving framework based on continuum …
Combining damage and fracture mechanics to model calving
Calving of icebergs is a major negative component of polar ice-sheet mass balance. Here
we present a new calving model relying on both continuum damage mechanics and linear …
we present a new calving model relying on both continuum damage mechanics and linear …
Creep deformation and buttressing capacity of damaged ice shelves: theory and application to Larsen C ice shelf
CP Borstad, E Rignot, J Mouginot, MP Schodlok - The Cryosphere, 2013 - tc.copernicus.org
Around the perimeter of Antarctica, much of the ice sheet discharges to the ocean through
floating ice shelves. The buttressing provided by ice shelves is critical for modulating the flux …
floating ice shelves. The buttressing provided by ice shelves is critical for modulating the flux …
Non-local continuum damage model for poro-viscoelastic porous media
We present a novel poro-damage-viscoelastic model for predicting the failure response of
fluid-saturated porous geomaterials. The Generalized Maxwell model is introduced for the …
fluid-saturated porous geomaterials. The Generalized Maxwell model is introduced for the …
Revisiting concrete frost salt scaling: On the role of the frozen salt solution micro-structure
We simulate the glue-spall stress due to mechanical interactions between a frozen saline
solution (brine-ice composite) and a non-air entrained concrete surface including the impact …
solution (brine-ice composite) and a non-air entrained concrete surface including the impact …