Source code for: UMAT subroutine for material modelling of timber with Abaqus
J. Töpler. Software, (2025)Related to: Töpler, J. (2025). Lateral torsional buckling of imperfection-sensitive timber members under combined compression and bending (in preparation). Dissertation, Institute of Structural Design, University of Stuttgart, Stuttgart, Germany.
DOI: 10.18419/darus-5062
Abstract
This repository contains a UMAT subroutine for modelling orthotropic behaviour with brittle failure for tension in the x-direction, ellipsoid elastoplastic behaviour for compression in grain direction (x-direction), and bilinear elastoplastic behaviour for shear in the xy-, xz-, and yz-planes. A stress interaction is only considered for the three shear components. The UMAT subroutine was developed in the dissertation of Janusch Töpler. For more information see Annex D of the dissertation.
Related to: Töpler, J. (2025). Lateral torsional buckling of imperfection-sensitive timber members under combined compression and bending (in preparation). Dissertation, Institute of Structural Design, University of Stuttgart, Stuttgart, Germany
%0 Generic
%1 topler2025source
%A Töpler, Janusch
%D 2025
%K darus ubs_10002 ubs_20002 ubs_30022 ubs_40021 unibibliografie
%R 10.18419/darus-5062
%T Source code for: UMAT subroutine for material modelling of timber with Abaqus
%X This repository contains a UMAT subroutine for modelling orthotropic behaviour with brittle failure for tension in the x-direction, ellipsoid elastoplastic behaviour for compression in grain direction (x-direction), and bilinear elastoplastic behaviour for shear in the xy-, xz-, and yz-planes. A stress interaction is only considered for the three shear components. The UMAT subroutine was developed in the dissertation of Janusch Töpler. For more information see Annex D of the dissertation.
@misc{topler2025source,
abstract = {This repository contains a UMAT subroutine for modelling orthotropic behaviour with brittle failure for tension in the x-direction, ellipsoid elastoplastic behaviour for compression in grain direction (x-direction), and bilinear elastoplastic behaviour for shear in the xy-, xz-, and yz-planes. A stress interaction is only considered for the three shear components. The UMAT subroutine was developed in the dissertation of Janusch Töpler. For more information see Annex D of the dissertation. },
added-at = {2025-05-26T11:26:35.000+0200},
affiliation = {Töpler, Janusch/University of Stuttgart},
author = {Töpler, Janusch},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2a245622e19fffa7f8f4b57d01a460531/unibiblio},
doi = {10.18419/darus-5062},
howpublished = {Software},
interhash = {be7e92b5dccdde020773de74f08d69ef},
intrahash = {a245622e19fffa7f8f4b57d01a460531},
keywords = {darus ubs_10002 ubs_20002 ubs_30022 ubs_40021 unibibliografie},
note = {Related to: Töpler, J. (2025). Lateral torsional buckling of imperfection-sensitive timber members under combined compression and bending (in preparation). Dissertation, Institute of Structural Design, University of Stuttgart, Stuttgart, Germany},
orcid-numbers = {Töpler, Janusch/https://orcid.org/0000-0002-6015-2220},
timestamp = {2025-05-26T11:26:35.000+0200},
title = {Source code for: UMAT subroutine for material modelling of timber with Abaqus},
year = 2025
}
