Peridigm is a meshfree peridynamics code written in C++ for use on large-scale parallel computers. It was originally developed at Sandia National Laboratories and is currently managed as an open-source, community driven software project. Its primary features include bond-based, state-based, and non-ordinary state-based constitutive models, bond failure laws, contact, and support for explicit and implicit time integration. To date, Peridigm has been used primarily by methods developers focused on solid mechanics and material failure. Peridigm utilizes foundational software components from Sandia’s Trilinos project and was designed for extensibility. This paper provides an overview of the solution methods implemented in Peridigm , a discussion of its software infrastructure, and demonstrates the use of Peridigm for the solution of several example problems.
Littlewood, David J., et al. "The Peridigm Meshfree Peridynamics Code." Journal of Peridynamics and Nonlocal Modeling, vol. 6, no. 1, May. 2023. https://doi.org/10.1007/s42102-023-00100-0
Littlewood, David J., Parks, Michael L., Foster, John T., Mitchell, John A., & Diehl, Patrick (2023). The Peridigm Meshfree Peridynamics Code. Journal of Peridynamics and Nonlocal Modeling, 6(1). https://doi.org/10.1007/s42102-023-00100-0
Littlewood, David J., Parks, Michael L., Foster, John T., et al., "The Peridigm Meshfree Peridynamics Code," Journal of Peridynamics and Nonlocal Modeling 6, no. 1 (2023), https://doi.org/10.1007/s42102-023-00100-0
@article{osti_1972875,
author = {Littlewood, David J. and Parks, Michael L. and Foster, John T. and Mitchell, John A. and Diehl, Patrick},
title = {The Peridigm Meshfree Peridynamics Code},
annote = {Abstract Peridigm is a meshfree peridynamics code written in C++ for use on large-scale parallel computers. It was originally developed at Sandia National Laboratories and is currently managed as an open-source, community driven software project. Its primary features include bond-based, state-based, and non-ordinary state-based constitutive models, bond failure laws, contact, and support for explicit and implicit time integration. To date, Peridigm has been used primarily by methods developers focused on solid mechanics and material failure. Peridigm utilizes foundational software components from Sandia’s Trilinos project and was designed for extensibility. This paper provides an overview of the solution methods implemented in Peridigm , a discussion of its software infrastructure, and demonstrates the use of Peridigm for the solution of several example problems. },
doi = {10.1007/s42102-023-00100-0},
url = {https://www.osti.gov/biblio/1972875},
journal = {Journal of Peridynamics and Nonlocal Modeling},
issn = {ISSN 2522-896X},
number = {1},
volume = {6},
place = {Switzerland},
publisher = {Springer Science + Business Media},
year = {2023},
month = {05}}
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
National Science Foundation (NSF); USDOE; USDOE Laboratory Directed Research and Development (LDRD) Program; USDOE National Nuclear Security Administration (NNSA), Office of Defense Programs
Grant/Contract Number:
NA0003525
OSTI ID:
1972875
Alternate ID(s):
OSTI ID: 2336647
Report Number(s):
SAND--2024-04344J; PII: 100
Journal Information:
Journal of Peridynamics and Nonlocal Modeling, Journal Name: Journal of Peridynamics and Nonlocal Modeling Journal Issue: 1 Vol. 6; ISSN 2522-896X
ASME 2010 International Mechanical Engineering Congress and Exposition, Volume 9: Mechanics of Solids, Structures and Fluidshttps://doi.org/10.1115/IMECE2010-40621
ASME 2011 International Mechanical Engineering Congress and Exposition, Volume 8: Mechanics of Solids, Structures and Fluids; Vibration, Acoustics and Wave Propagationhttps://doi.org/10.1115/IMECE2011-64236