A computational multi-scale approach for brittle materials
Materials of industrial interest often show a complex microstructure which directly influences their macroscopic material behavior. For simulations on the component scale, multi-scale methods may exploit this microstructural information. This work is devoted to a multi-scale approach for brittle mat...
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| Главный автор: | |
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| Формат: | Online |
| Язык: | английский |
| Опубликовано: |
KIT Scientific Publishing
2023
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| Предметы: | |
| Online-ссылка: | https://library.oapen.org/handle/20.500.12657/62534 |
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| _version_ | 1869523017859596288 |
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| author | Ernesti, Felix |
| author_browse | Ernesti, Felix |
| author_facet | Ernesti, Felix |
| author_sort | Ernesti, Felix |
| collection | Directory of Open Access Books |
| description | Materials of industrial interest often show a complex microstructure which directly influences their macroscopic material behavior. For simulations on the component scale, multi-scale methods may exploit this microstructural information. This work is devoted to a multi-scale approach for brittle materials. Based on a homogenization result for free discontinuity problems, we present FFT-based methods to compute the effective crack energy of heterogeneous materials with complex microstructures. |
| format | Online |
| id | doab-20.500.12854ir-99539 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | KIT Scientific Publishing |
| publisherStr | KIT Scientific Publishing |
| record_format | ojs |
| spelling | doab-20.500.12854ir-995392025-05-27T05:07:32Z A computational multi-scale approach for brittle materials Ernesti, Felix Effektive Rissenergie; FFT-basierte Homogenisierungsmethoden; Phasenfeld-Bruchmechanik; Minkowski-Tensoren; Fast-Marching-Methoden; Effective crack energy; FFT-based computational homogenization; Phase-field fracture; Minkowski tensors; Fast marching methods thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TG Mechanical engineering and materials Materials of industrial interest often show a complex microstructure which directly influences their macroscopic material behavior. For simulations on the component scale, multi-scale methods may exploit this microstructural information. This work is devoted to a multi-scale approach for brittle materials. Based on a homogenization result for free discontinuity problems, we present FFT-based methods to compute the effective crack energy of heterogeneous materials with complex microstructures. 2023-04-26T04:02:55Z 2023-04-26T04:02:55Z 2023-04-24T11:16:28Z 2023 book https://library.oapen.org/handle/20.500.12657/62534 9783731512851 https://directory.doabooks.org/handle/20.500.12854/99539 eng Schriftenreihe Kontinuumsmechanik im Maschinenbau open access image/jpeg image/jpeg image/jpeg image/jpeg image/jpeg Attribution-ShareAlike 4.0 International Attribution-ShareAlike 4.0 International Attribution-ShareAlike 4.0 International Attribution-ShareAlike 4.0 International Attribution-ShareAlike 4.0 International https://library.oapen.org/bitstream/20.500.12657/62534/1/a-computational-multi-scale-approach-for-brittle-materials.pdf https://library.oapen.org/bitstream/20.500.12657/62534/1/a-computational-multi-scale-approach-for-brittle-materials.pdf https://library.oapen.org/bitstream/20.500.12657/62534/1/a-computational-multi-scale-approach-for-brittle-materials.pdf https://library.oapen.org/bitstream/20.500.12657/62534/1/a-computational-multi-scale-approach-for-brittle-materials.pdf https://library.oapen.org/bitstream/20.500.12657/62534/1/a-computational-multi-scale-approach-for-brittle-materials.pdf KIT Scientific Publishing 10.5445/KSP/1000156458 10.5445/KSP/1000156458 68fffc18-8f7b-44fa-ac7e-0b7d7d979bd2 9783731512851 AG Universitätsverlage 264 open access |
| spellingShingle | Effektive Rissenergie; FFT-basierte Homogenisierungsmethoden; Phasenfeld-Bruchmechanik; Minkowski-Tensoren; Fast-Marching-Methoden; Effective crack energy; FFT-based computational homogenization; Phase-field fracture; Minkowski tensors; Fast marching methods thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TG Mechanical engineering and materials Ernesti, Felix A computational multi-scale approach for brittle materials |
| title | A computational multi-scale approach for brittle materials |
| title_full | A computational multi-scale approach for brittle materials |
| title_fullStr | A computational multi-scale approach for brittle materials |
| title_full_unstemmed | A computational multi-scale approach for brittle materials |
| title_short | A computational multi-scale approach for brittle materials |
| title_sort | computational multi scale approach for brittle materials |
| topic | Effektive Rissenergie; FFT-basierte Homogenisierungsmethoden; Phasenfeld-Bruchmechanik; Minkowski-Tensoren; Fast-Marching-Methoden; Effective crack energy; FFT-based computational homogenization; Phase-field fracture; Minkowski tensors; Fast marching methods thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TG Mechanical engineering and materials |
| topic_facet | Effektive Rissenergie; FFT-basierte Homogenisierungsmethoden; Phasenfeld-Bruchmechanik; Minkowski-Tensoren; Fast-Marching-Methoden; Effective crack energy; FFT-based computational homogenization; Phase-field fracture; Minkowski tensors; Fast marching methods thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TG Mechanical engineering and materials |
| url | https://library.oapen.org/handle/20.500.12657/62534 |
| work_keys_str_mv | AT ernestifelix acomputationalmultiscaleapproachforbrittlematerials AT ernestifelix computationalmultiscaleapproachforbrittlematerials |