An efficient stiffness degradation model for layered composites with arbitrarily oriented tunneling and delamination cracks [Software]

    Dataset

    Description

    Files:


    ConfigStiffnessDegradation.py: The main python script which should be run through Abaqus
    utilities.py and LaminateModel.py: Python function definition used by the Config...py script
    OA2D.f: Main user-element (UEL) used in Abaqus
    koutvar.inc.f : Common block definition used by the shadowing element for contour plot output from OA2D.f
    SubConfig: batch-script used in order to run the script on a linux-cluster using batch (content depends on cluster setup)


    The codes are used in the following publication to where reference should be made:

    Herrmann, L., Mikkelsen, L.P., Legarth, B.N., Duddeck, F., Niordson, C.F., An efficient stiffness degradation model for layered composites with arbitrarily oriented tunneling and delamination cracks. Composites Science and Technology, submitted Jan. 2022.

    The code can also be found on: https://gitlab.windenergy.dtu.dk/lapm/off-axis-2d-user-element-library-for-abaqus/

    Date made available2021
    PublisherZenodo
    Date of data production2021

    Cite this