Extended Phase-Field Method (XPFM) - Data corresponding to publication: "An enriched phase-field method for the efficient simulation of fracture processes" by Loehnert et al. (2023)
Contributing person | Christian Krüger | |
Contributing person | Stefan Loehnert | |
References to related material | https://doi.org/10.1007/s00466-023-02285-z | |
Type of the data | Dataset | |
Type of the data | Image | |
Total size of the dataset | 1368138 | |
Author | Curosu, Verena | |
Upload date | 2024-04-22T12:32:32Z | |
Publication date | 2024-04-22T12:32:32Z | |
Data of data creation | 2022 | |
Publication date | 2024-04-22 | |
Abstract of the dataset | This dataset contains the numerical values corresponding to the graphs within the scientific (open-access) contribution "An enriched phase-field method for the efficient simulation of fracture processes" by Loehnert et al. (2023) (https://doi.org/10.1007/s00466-023-02285-z). Abstract of Paper: The efficient simulation of complex fracture processes is still a challenging task. In this contribution, an enriched phase-field method for the simulation of 2D fracture processes is presented. It has the potential to drastically reduce computational cost compared to the classical phase-field method (PFM). The method is based on the combination of a phase-field approach with an ansatz transformation for the simulation of fracture processes and an enrichment technique for the displacement field as it is used in the extended finite element method (XFEM) or generalised finite element method (GFEM). This combination allows for the application of significantly coarser meshes than it is possible in PFM while still obtaining accurate solutions. In contrast to classical XFEM / GFEM, the presented method does not require level set techniques or explicit representations of crack geometries, considerably simplifying the simulation of crack initiation, propagation, and coalescence. The efficiency and accuracy of this new method is shown in 2D simulations. | |
Public reference to this page | https://opara.zih.tu-dresden.de//handle/123456789/595 | |
Public reference to this page | https://doi.org/10.25532/OPARA-460 | |
Publisher | Technische Universität Dresden | |
Licence | Attribution-NonCommercial 4.0 International | en |
URI of the licence text | http://creativecommons.org/licenses/by-nc/4.0/ | |
Specification of the discipline(s) | 4::45::410::410-05 | |
Title of the dataset | Extended Phase-Field Method (XPFM) - Data corresponding to publication: "An enriched phase-field method for the efficient simulation of fracture processes" by Loehnert et al. (2023) | |
Software | Finite Element Analysis Program (FEAP) | |
Software | Mathematica 13 (AceGen) | |
Software | Matlab | |
Public project website(s) | sfbtrr280.de | |
Project title | Extended Phase-Field Method (XPFM) - SFB TRR 280-TP-C05 |
Files
Original bundle
- Name:
- ReadMe.txt
- Size:
- 4.59 KB
- Format:
- Plain Text
- Description:
- ReadMe file describing the data and the structure of the folder "info_graph_data"
- Name:
- info_graph_data.zip
- Size:
- 1.3 MB
- Format:
- Unknown data format
- Description:
- Folder containing the figure (graph), the corresponding data and a ReadMe file for each figure in question of the publication "An enriched phase-field method for the efficient simulation of fracture processes" (2023) Loehnert et al.
License bundle
- Name:
- license.txt
- Size:
- 4.66 KB
- Format:
- Item-specific license agreed to upon submission
- Description:
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