TY - JOUR
T1 - Peridynamic State-Based Models and the Embedded-Atom Model
AU - Pablo Seleson, Michael L. Parks & Max Gunzburger
JO - Communications in Computational Physics
VL - 1
SP - 179
EP - 205
PY - 2014
DA - 2014/01
SN - 15
DO - http://doi.org/10.4208/cicp.081211.300413a
UR - https://global-sci.org/intro/article_detail/cicp/7092.html
KW - 
AB - <p style="text-align: justify;">We investigate connections between nonlocal continuum models and molecular dynamics. A continuous upscaling of molecular dynamics models of the form of
the embedded-atom model is presented, providing means for simulating molecular
dynamics systems at greatly reduced cost. Results are presented for structured and
structureless material models, supported by computational experiments. The nonlocal
continuum models are shown to be instances of the state-based peridynamics theory.
Connections relating multibody peridynamic models and upscaled nonlocal continuum models are derived.</p>