Yuxiang Gao, Gourab Ghosh, Stephen Jimenez, Ravindra Duddu

We present a finite-element-based cohesive zone model for simulating the nonlinear fracture process driving the propagation of water-filled surface crevasses in floating ice tongues. The fracture process is captured using an interface element whose constitutive behavior is described by a bilinear cohesive law, and the bulk rheology of ice is described by a nonlinear elasto-viscoplastic model. The additional loading due to meltwater pressure within the crevasse is incorporated by combining the ideas of poromechanics and damage mechanics.

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[1] Yuxiang Gao, Gourab Ghosh, Stephen Jimenez, Ravindra Duddu, "Abaqus user-defined elements subroutine for cohesive zone model of hydrofracturing of surface crevasses in ice shelves", IEEE Dataport, 2023. [Online]. Available: http://dx.doi.org/10.21227/btfq-t298. Accessed: Dec. 06, 2024.
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doi = {10.21227/btfq-t298},
url = {http://dx.doi.org/10.21227/btfq-t298},
author = {Yuxiang Gao; Gourab Ghosh; Stephen Jimenez; Ravindra Duddu },
publisher = {IEEE Dataport},
title = {Abaqus user-defined elements subroutine for cohesive zone model of hydrofracturing of surface crevasses in ice shelves},
year = {2023} }
TY - DATA
T1 - Abaqus user-defined elements subroutine for cohesive zone model of hydrofracturing of surface crevasses in ice shelves
AU - Yuxiang Gao; Gourab Ghosh; Stephen Jimenez; Ravindra Duddu
PY - 2023
PB - IEEE Dataport
UR - 10.21227/btfq-t298
ER -
Yuxiang Gao, Gourab Ghosh, Stephen Jimenez, Ravindra Duddu. (2023). Abaqus user-defined elements subroutine for cohesive zone model of hydrofracturing of surface crevasses in ice shelves. IEEE Dataport. http://dx.doi.org/10.21227/btfq-t298
Yuxiang Gao, Gourab Ghosh, Stephen Jimenez, Ravindra Duddu, 2023. Abaqus user-defined elements subroutine for cohesive zone model of hydrofracturing of surface crevasses in ice shelves. Available at: http://dx.doi.org/10.21227/btfq-t298.
Yuxiang Gao, Gourab Ghosh, Stephen Jimenez, Ravindra Duddu. (2023). "Abaqus user-defined elements subroutine for cohesive zone model of hydrofracturing of surface crevasses in ice shelves." Web.
1. Yuxiang Gao, Gourab Ghosh, Stephen Jimenez, Ravindra Duddu. Abaqus user-defined elements subroutine for cohesive zone model of hydrofracturing of surface crevasses in ice shelves [Internet]. IEEE Dataport; 2023. Available from : http://dx.doi.org/10.21227/btfq-t298
Yuxiang Gao, Gourab Ghosh, Stephen Jimenez, Ravindra Duddu. "Abaqus user-defined elements subroutine for cohesive zone model of hydrofracturing of surface crevasses in ice shelves." doi: 10.21227/btfq-t298