Inverse parameter identification of elastic and inelastic constitutive material models
Formulating the complete description of a material behavior includes finding the numerical values of parameters involved in its constitutive equations [I]. Traditionally, this is based on running some experimental tests and manipulating their results in order to extract the values of these parameter...
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| Format: | Book Chapter |
| Language: | English |
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IIUM Press
2011
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| Online Access: | http://irep.iium.edu.my/19900/ http://irep.iium.edu.my/19900/1/Chapter_30.pdf |
| _version_ | 1848778477371654144 |
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| author | Hrairi, Meftah |
| author_facet | Hrairi, Meftah |
| author_sort | Hrairi, Meftah |
| building | IIUM Repository |
| collection | Online Access |
| description | Formulating the complete description of a material behavior includes finding the numerical values of parameters involved in its constitutive equations [I]. Traditionally, this is based on running some experimental tests and manipulating their results in order to extract the values of these parameters [2]. This chapter presents an alternative approach, based on inverse problems, which will provide a numerical method for determining accurate material parameters. This numerical tool combines an
optimization algorithm with a finite element solver giving the material response to arbitrary loading. Two
numerical examples are used to demonstrate the effectiveness of the developed identification technique |
| first_indexed | 2025-11-14T15:02:30Z |
| format | Book Chapter |
| id | iium-19900 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T15:02:30Z |
| publishDate | 2011 |
| publisher | IIUM Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-199002012-09-13T06:54:42Z http://irep.iium.edu.my/19900/ Inverse parameter identification of elastic and inelastic constitutive material models Hrairi, Meftah TJ Mechanical engineering and machinery Formulating the complete description of a material behavior includes finding the numerical values of parameters involved in its constitutive equations [I]. Traditionally, this is based on running some experimental tests and manipulating their results in order to extract the values of these parameters [2]. This chapter presents an alternative approach, based on inverse problems, which will provide a numerical method for determining accurate material parameters. This numerical tool combines an optimization algorithm with a finite element solver giving the material response to arbitrary loading. Two numerical examples are used to demonstrate the effectiveness of the developed identification technique IIUM Press 2011 Book Chapter PeerReviewed application/pdf en http://irep.iium.edu.my/19900/1/Chapter_30.pdf Hrairi, Meftah (2011) Inverse parameter identification of elastic and inelastic constitutive material models. In: Advanced Topics in Mechanical Behavior of Materials. IIUM Press, Kuala Lumpur, pp. 183-188. ISBN 9789674181741 http://rms.research.iium.edu.my/bookstore/default.aspx |
| spellingShingle | TJ Mechanical engineering and machinery Hrairi, Meftah Inverse parameter identification of elastic and inelastic constitutive material models |
| title | Inverse parameter identification of elastic and inelastic constitutive material models |
| title_full | Inverse parameter identification of elastic and inelastic constitutive material models |
| title_fullStr | Inverse parameter identification of elastic and inelastic constitutive material models |
| title_full_unstemmed | Inverse parameter identification of elastic and inelastic constitutive material models |
| title_short | Inverse parameter identification of elastic and inelastic constitutive material models |
| title_sort | inverse parameter identification of elastic and inelastic constitutive material models |
| topic | TJ Mechanical engineering and machinery |
| url | http://irep.iium.edu.my/19900/ http://irep.iium.edu.my/19900/ http://irep.iium.edu.my/19900/1/Chapter_30.pdf |