2 papers
cond-mat.mes-hall2021
Nonequilibrium thermomechanics of Gaussian phase packet crystals: application to the quasistatic quasicontinuum method
Prateek Gupta, Michael Ortiz, Dennis M. Kochmann
The quasicontinuum method was originally introduced to bridge across length scales -- from atomistics to significantly larger continuum scales -- thus overcoming a key limitation o…
cs.CE2020
Data-driven topology optimization of spinodoid metamaterials with seamlessly tunable anisotropy
Li Zheng, Siddhant Kumar, Dennis M. Kochmann
We present a two-scale topology optimization framework for the design of macroscopic bodies with an optimized elastic response, which is achieved by means of a spatially-variant ce…