default author photo

Robert Buarque de Macedo

Sandia National Laboratories

P.O. Box 969

Livermore, CA 94551

United States

  • Sandia National Laboratories

SCHOLARLY PAPERS

2

DOWNLOADS

51

TOTAL CITATIONS

0

Scholarly Papers (2)

Actions:
Email selected abstracts
1.

Multiscale Simulation of Spatially Correlated Microstructure Via a Latent Space Representation

Number of pages: 23 Posted: 04 Jun 2024
Reese Jones, Craig M. Hamel, Dan S. Bolintineanu, Kyle Johnson, Robert Buarque de Macedo, Jan Fuhg, Nikolaos Bouklas and Sharlotte Kramer
Sandia National Laboratories, Sandia National Laboratories, Sandia National Laboratories, Sandia National Laboratories, Sandia National Laboratories, University of Texas at Austin, Cornell University - Sibley School of Mechanical and Aerospace Engineering and Sandia National Laboratories
Downloads 31 (1,318,317)

Abstract:

Loading...

Multiscale simulation, elastoplasticity, spatial correlation, finite-size effects, latent space, autoencoder

2.

3D One-shot Geometry Agnostic Prediction of Non-linear Porous Microstructure Mechanics using Graph Neural Networks

Number of pages: 10 Posted: 13 Apr 2026
Robert Buarque de Macedo, Craig M. Hamel and Kyle Johnson
Sandia National Laboratories, Sandia National Laboratories and Sandia National Laboratories
Downloads 20 (1,470,786)

Abstract:

Loading...

Finite Element Method, Graph convolutional network, Metal plasticity, Viscoplasticity