Characterization and assessment of composite materials via inverse finite element modeling
Characterizing mechanical properties play a major role in several fields such as biomedical and manufacturing sectors. In this study, a stochastic inverse model is combined with a finite element (FE) approach to infer full-field mechanical properties from scarce experimental data. This is achieved b...
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| Format: | Article |
| Language: | English |
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Universitat Politècnica de València
2019-10-01
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| Series: | Multidisciplinary Journal for Education, Social and Technological Sciences |
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| Online Access: | https://polipapers.upv.es/index.php/MUSE/article/view/12374 |
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| _version_ | 1846096421731696640 |
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| author | Carlos Llopis-Albert Francisco Rubio Francisco Valero |
| author_facet | Carlos Llopis-Albert Francisco Rubio Francisco Valero |
| author_sort | Carlos Llopis-Albert |
| collection | DOAJ |
| description | Characterizing mechanical properties play a major role in several fields such as biomedical and manufacturing sectors. In this study, a stochastic inverse model is combined with a finite element (FE) approach to infer full-field mechanical properties from scarce experimental data. This is achieved by means of non-linear combinations of material property realizations, with a certain spatial structure, for constraining stochastic simulations to data within a non-multiGaussian framework. This approach can be applied to the design of highly heterogenous materials, the uncertainty assessment of unknown mechanical properties or to provide accurate medical diagnosis of hard and soft tissues. The developed methodology has been successfully applied to a complex case study. |
| format | Article |
| id | doaj-art-ac4c9052b2ef4e79a47a7cd94f375551 |
| institution | Kabale University |
| issn | 2341-2593 |
| language | English |
| publishDate | 2019-10-01 |
| publisher | Universitat Politècnica de València |
| record_format | Article |
| series | Multidisciplinary Journal for Education, Social and Technological Sciences |
| spelling | doaj-art-ac4c9052b2ef4e79a47a7cd94f3755512025-01-02T06:57:40ZengUniversitat Politècnica de ValènciaMultidisciplinary Journal for Education, Social and Technological Sciences2341-25932019-10-016211010.4995/muse.2019.123747668Characterization and assessment of composite materials via inverse finite element modelingCarlos Llopis-Albert0Francisco Rubio1Francisco Valero2Universitat Politècnica de ValènciaUniversitat Politècnica de ValènciaUniversitat Politècnica de ValènciaCharacterizing mechanical properties play a major role in several fields such as biomedical and manufacturing sectors. In this study, a stochastic inverse model is combined with a finite element (FE) approach to infer full-field mechanical properties from scarce experimental data. This is achieved by means of non-linear combinations of material property realizations, with a certain spatial structure, for constraining stochastic simulations to data within a non-multiGaussian framework. This approach can be applied to the design of highly heterogenous materials, the uncertainty assessment of unknown mechanical properties or to provide accurate medical diagnosis of hard and soft tissues. The developed methodology has been successfully applied to a complex case study.https://polipapers.upv.es/index.php/MUSE/article/view/12374Inverse modelingfinite elementmechanical propertiesheterogeneity characterizationbiomedicaluncertainty assessment |
| spellingShingle | Carlos Llopis-Albert Francisco Rubio Francisco Valero Characterization and assessment of composite materials via inverse finite element modeling Multidisciplinary Journal for Education, Social and Technological Sciences Inverse modeling finite element mechanical properties heterogeneity characterization biomedical uncertainty assessment |
| title | Characterization and assessment of composite materials via inverse finite element modeling |
| title_full | Characterization and assessment of composite materials via inverse finite element modeling |
| title_fullStr | Characterization and assessment of composite materials via inverse finite element modeling |
| title_full_unstemmed | Characterization and assessment of composite materials via inverse finite element modeling |
| title_short | Characterization and assessment of composite materials via inverse finite element modeling |
| title_sort | characterization and assessment of composite materials via inverse finite element modeling |
| topic | Inverse modeling finite element mechanical properties heterogeneity characterization biomedical uncertainty assessment |
| url | https://polipapers.upv.es/index.php/MUSE/article/view/12374 |
| work_keys_str_mv | AT carlosllopisalbert characterizationandassessmentofcompositematerialsviainversefiniteelementmodeling AT franciscorubio characterizationandassessmentofcompositematerialsviainversefiniteelementmodeling AT franciscovalero characterizationandassessmentofcompositematerialsviainversefiniteelementmodeling |