Accompanying data for the paper "Wedge indentation of elastoplastic solids - from single indentation to interaction between indenters"

Links

• isCitedBy publication-article https://doi.org/10.46298/jtcam.8945

Language

• English

License

• Creative Commons Attribution 4.0

Contributions

• Yvan MARTHOURET did contribute to data creation and curation
• Tony ZAOUTER did contribute to data curation
• Florent LEDRAPPIER and Guillaume KERMOUCHE did contribute to validation

Data collection: period and details

• Data used in the article are provided in the file BDD_article_finale.hdf5. It was written with h5py python library whom documentation is available at: https://docs.h5py.org/en/stable/quick.html. A Jupyter notebook view_results.ipynb includes a typical python code to view the stored results.

• multi_indentation.inp describes a double indentation with periodic conditions on the sides.

For any question regarding this supplementary material, please contact the corresponding author Yvan MARTHOURET at: y.marthouret@laposte.net

Funding sources

• The authors are grateful to the CEA and Technetics Group France for funding this research through the joint Maestral sealing laboratory.

Data structure and information

Extracted data contained in the BDD_article_finale.hdf5 are the force of the indenter (force_indenter), the opening of the ridge (free_volume) and the contact area provided by the associated Abaqus feature carea (contact_area).

The stored data were obtained through Abaqus simulations. The file is organized with an arborescence specifying geometric and material characteristics of each corresponding simulation:

angle[°]/bulk_height[mm]/indenter_distance[mm]/hardening_coefficient/elastic_limit[MPa]

Four geometries were used in the study, listed below in the format DI_angle_indenterDistance[µm]\bulkHeight[mm] ('03' standing for '0.3').

• DI_80_100_1
• DI_85_350_1
• DI_85_100_1
• DI_80_50_1
• DI_80_100_03

A typical input Abaqus file (multi_indentation.inp) for the first geometry is provided.

The file has a material section which is easily modified to adapt them to material characteristics.

Please note that "diamond" material corresponds to the indenter which also has a rigid condition attached. Therefore its material law is not actually used during simulation.