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Peridigm User Material Interface Dataset

Hesse, Jan-Timo and Willberg, Christian (2022) Peridigm User Material Interface Dataset. [Other]

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Official URL: https://zenodo.org/record/6418265


The dataset includes a Fortran user material routine which is used for a reference finite element and peridynamic model of a dogbone. The user material interface allows the simplified use of already existing material routines in the peridynamic framework Peridigm. The interface is based on the Abaqus UMAT definition and allows the integration of these Fortran routines directly into Peridigm. The integration of UMAT routines based on finite elements in Peridigm eliminates the need for parallel development of existing material models from classical continuum mechanics theory. Thus, all developer of material models can utilize both finite element frameworks and Peridynamics. This opens up new possibilities for analysis, verification and comparison. In order to be able to use the material routine, the UMAT file must be precompiled and copied to a specific folder. With this interface many material routines can be reused and applied to progressive failure analysis. The related publication can be found here https://doi.org/10.1016/j.softx.2023.101322

Item URL in elib:https://elib.dlr.de/193665/
Document Type:Other
Title:Peridigm User Material Interface Dataset
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Hesse, Jan-TimoUNSPECIFIEDhttps://orcid.org/0000-0002-3006-1520UNSPECIFIED
Willberg, ChristianUNSPECIFIEDhttps://orcid.org/0000-0003-2433-9183UNSPECIFIED
Refereed publication:Yes
Open Access:No
Keywords:Peridynamics, Data set, UMAT
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Efficient Vehicle
DLR - Research area:Aeronautics
DLR - Program:L EV - Efficient Vehicle
DLR - Research theme (Project):L - Virtual Aircraft and  Validation
Location: Braunschweig
Institutes and Institutions:Institut für Systemleichtbau > Structural Mechanics
Deposited By: Willberg, Dr.-Ing. Christian
Deposited On:20 Mar 2023 08:26
Last Modified:20 Mar 2023 08:26

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