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.

Dataset Files

You must be an IEEE Dataport Subscriber to access these files. Subscribe now or login.

Documentation: 
AttachmentSize
File ReadMe144.02 KB
[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. 26, 2024.
@data{btfq-t298-23,
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