J-integral data for determining minimum volume requirements for studies of microstructurally small cracks in heterogeneous, linear-elastic domains
Description
The following data were generated from the finite element simulations described in “Determination of representative volume elements for small cracks in heterogeneous, linear-elastic domains” By DeMille and Spear. The data were then used in “Convolutional neural networks for expediting the determination of minimum volume requirements for studies of microstructurally small cracks, Part I: Model implementation and predictions” and “Convolutional neural networks for expediting the determination of minimum volume requirements for studies of microstructurally small cracks, Part II: model interpretation” by DeMille and Spear. The data include microstructure descriptions, J-integral values, and minimum volume requirements for the convergence of J-integral values with respect to volume size.
Files
Steps to reproduce
The steps to reproduce this data are documented in the following articles: Karen J. DeMille, Ashley D. Spear, Determination of representative volume elements for small cracks in heterogeneous, linear-elastic domains, Engineering Fracture Mechanics, Volume 220, 2019, 106643, ISSN 0013-7944, https://doi.org/10.1016/j.engfracmech.2019.106643. Karen J. DeMille, Ashley D. Spear, Convolutional neural networks for expediting the determination of minimum volume requirements for studies of microstructurally small cracks, Part I: Model implementation and predictions, Computational Materials Science, Volume 207, 2022, 111290, ISSN 0927-0256, https://doi.org/10.1016/j.commatsci.2022.111290.