Open Source Software and Data 

In order to facilitate collaborations, enable third-party validation and in some cases, fulfill requirements of sponsors, we have provided a number of open source software and data. Unless specified otherwise, those software and data are protected by the Creative Commons Attribution 4.0 International License. Under this license, users must give appropriate credit and indicate if changes are made and are not allowed to apply legal terms and technological measures that legally restrict others from doing anything the license permits. Users must also acknowledge that they are using the software and data at their own risks. This page will be updated periodically. 

​Implementation of phase field fracture model for micro-polar continua 

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Repository: 
https://github.com/hyoungsuksuh/micropolar_phasefield

​Related publications/suggested citations:
  • H.S. Suh, W.C. Sun, An open source FEniCS implementation of a phase field fracture model for micro-polar continua, International Journal of Multiscale Computational Engineering, in press, 2019. 
  • H.S. Suh, D. O'Conner, W.C. Sun, A phase field model for cohesive fracture in micropolar continua, under review. [arxiv]

​Last Updated: 1/1/2020

Discrete element simulation data for training traction-separation law

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Repository (data):
https://data.mendeley.com/datasets/n5v7hyny8n/1

​Related publications/suggested citations:
  • K. Wang, W.C. Sun, Meta-modeling game for deriving theory-consistent, micro-structure-based traction-separation laws via deep reinforcement learning, Computer Methods in Applied Mechanics and Engineering, 346:216-241,  doi:10.1016/j.cma.2018.11.026, 2019. [PDF][Bibtex]​
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​Last Updated: 9/1/2019