Documentation of the Tonge-Ramesh Material Model for Release 2015-06-05-152756
Final rept. Oct-Nov 2014
ARMY RESEARCH LAB ABERDEEN PROVING GROUND MD WEAPONS AND MATERIALS RESEARCH DIRECTORATE
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This document serves as a user manual for the Tonge-Ramesh material model, implemented in EPIC, Alegra, and ALE3D. Each code can include portions of this manual as appropriate for the code-specific user manuals. It is updated from the user manual that appeared in Appendix B of the authors doctoral dissertation published by The Johns Hopkins University, to include input parameter changes since extracting the model from Uintah, the addition of a single surface granular flow model, and notes regarding the repackaging of the model as an Abaqus Umat for greater portability.