Using Full Field Data to Produce a Single Indentation Test for Fully Characterising the Mooney-Rivlin Material Model

A theoretical testing method for fully characterising the Mooney-Rivlin hyper-elastic material model is proposed by capturing full-field data, namely displacement field and indentation force data. A finite element model with known parameters will act as the experimental model against which all data...

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Autores principales:	Van Tonder John D., Venter Martin P., Venter Gerhard
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/5ad8c2d67792467da8c2815436a6b9fa
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spelling	oai:doaj.org-article:5ad8c2d67792467da8c2815436a6b9fa2021-12-02T17:13:35ZUsing Full Field Data to Produce a Single Indentation Test for Fully Characterising the Mooney-Rivlin Material Model2261-236X10.1051/matecconf/202134700029https://doaj.org/article/5ad8c2d67792467da8c2815436a6b9fa2021-01-01T00:00:00Zhttps://www.matec-conferences.org/articles/matecconf/pdf/2021/16/matecconf_sacam21_00029.pdfhttps://doaj.org/toc/2261-236XA theoretical testing method for fully characterising the Mooney-Rivlin hyper-elastic material model is proposed by capturing full-field data, namely displacement field and indentation force data. A finite element model with known parameters will act as the experimental model against which all data will be referenced. This paper proposes a method of inverse finite element analysis operating under the assumption of equally objective function optimal planes or “hyper-planes”. The paper concludes that the Mooney-Rivlin material model can theoretically be fully characterised in a single indentation test by applying methods discussed in the paper when using full-field data operating under the assumption of hyper-planes.Van Tonder John D.Venter Martin P.Venter GerhardEDP SciencesarticleEngineering (General). Civil engineering (General)TA1-2040ENFRMATEC Web of Conferences, Vol 347, p 00029 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Engineering (General). Civil engineering (General) TA1-2040 Van Tonder John D. Venter Martin P. Venter Gerhard Using Full Field Data to Produce a Single Indentation Test for Fully Characterising the Mooney-Rivlin Material Model
description	A theoretical testing method for fully characterising the Mooney-Rivlin hyper-elastic material model is proposed by capturing full-field data, namely displacement field and indentation force data. A finite element model with known parameters will act as the experimental model against which all data will be referenced. This paper proposes a method of inverse finite element analysis operating under the assumption of equally objective function optimal planes or “hyper-planes”. The paper concludes that the Mooney-Rivlin material model can theoretically be fully characterised in a single indentation test by applying methods discussed in the paper when using full-field data operating under the assumption of hyper-planes.
format	article
author	Van Tonder John D. Venter Martin P. Venter Gerhard
author_facet	Van Tonder John D. Venter Martin P. Venter Gerhard
author_sort	Van Tonder John D.
title	Using Full Field Data to Produce a Single Indentation Test for Fully Characterising the Mooney-Rivlin Material Model
title_short	Using Full Field Data to Produce a Single Indentation Test for Fully Characterising the Mooney-Rivlin Material Model
title_full	Using Full Field Data to Produce a Single Indentation Test for Fully Characterising the Mooney-Rivlin Material Model
title_fullStr	Using Full Field Data to Produce a Single Indentation Test for Fully Characterising the Mooney-Rivlin Material Model
title_full_unstemmed	Using Full Field Data to Produce a Single Indentation Test for Fully Characterising the Mooney-Rivlin Material Model
title_sort	using full field data to produce a single indentation test for fully characterising the mooney-rivlin material model
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/5ad8c2d67792467da8c2815436a6b9fa
work_keys_str_mv	AT vantonderjohnd usingfullfielddatatoproduceasingleindentationtestforfullycharacterisingthemooneyrivlinmaterialmodel AT ventermartinp usingfullfielddatatoproduceasingleindentationtestforfullycharacterisingthemooneyrivlinmaterialmodel AT ventergerhard usingfullfielddatatoproduceasingleindentationtestforfullycharacterisingthemooneyrivlinmaterialmodel
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Using Full Field Data to Produce a Single Indentation Test for Fully Characterising the Mooney-Rivlin Material Model

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