Deformation and failure in nanomaterials via a data driven modelling approach

Amir Siddiq* (Corresponding Author)

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

A data driven computational model that accounts for more than two material states has been presented in this work. Presented model can account for multiple state variables, such as stresses, strains, strain rates and failure stress, as compared to previously reported models with two states.Model is used to perform deformation and failure simulations of carbon nanotubes and carbon nanotube/epoxy nanocomposites. The model capability of capturing the strain rate dependent deformation and failure has been demonstrated through predictions against uniaxial test data taken from literature. The predicted results show a good agreement between data set taken from literature and simulations.
Original languageEnglish
Pages (from-to)249-252
Number of pages4
JournalTheoretical and Applied Mechanics Letters
Volume10
Issue number4
DOIs
Publication statusPublished - 30 Apr 2020

Keywords

  • Data driven computational mechanics
  • Nanomaterials
  • Carbon nanotubes
  • Nanocomposites

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