Multi-scale physico-chemical characterization of CEB/ANS bio-composites

In a vision to identify the non-linear behaviour of the compressed earth blocks (CEB) reinforced by the Argan nut shells particles (ANS) influenced by many parameters like the shape, the distribution and the quantity of the stabilizers, as well as the interactions between both phases: matrix and rei...

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Autores principales:	Akhzouz Hajar, El Minor Hassan, Bendarma Amine, El Minor Hanane
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/5526343135a74f55994bedf0b0cdac7b
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id	oai:doaj.org-article:5526343135a74f55994bedf0b0cdac7b
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spelling	oai:doaj.org-article:5526343135a74f55994bedf0b0cdac7b2021-12-02T17:13:38ZMulti-scale physico-chemical characterization of CEB/ANS bio-composites2261-236X10.1051/matecconf/202134801008https://doaj.org/article/5526343135a74f55994bedf0b0cdac7b2021-01-01T00:00:00Zhttps://www.matec-conferences.org/articles/matecconf/pdf/2021/17/matecconf_inbes2021_01008.pdfhttps://doaj.org/toc/2261-236XIn a vision to identify the non-linear behaviour of the compressed earth blocks (CEB) reinforced by the Argan nut shells particles (ANS) influenced by many parameters like the shape, the distribution and the quantity of the stabilizers, as well as the interactions between both phases: matrix and reinforcement. The use of numerical models seems to be indispensable. Yet, simulations of heterogeneous structures quickly become unaffordable by direct calculations on finite element software. Therefore, a homogenization of the experimental, analytical, and numerical macrostructure is performed. Thus, an overall micro-mesomacro approach to modelling the mechanical behaviour of CEB/CNA bio-composites has been established. It is mainly based on the notion of the representative elementary volume with two different structures (periodic structure and structure with a poisson distribution). The numerical and analytical homogenization results were validated by the Young’s modulus values resulting from the experimental compression test and the corresponding stress-strain curves.Akhzouz HajarEl Minor HassanBendarma AmineEl Minor HananeEDP SciencesarticleEngineering (General). Civil engineering (General)TA1-2040ENFRMATEC Web of Conferences, Vol 348, p 01008 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Engineering (General). Civil engineering (General) TA1-2040 Akhzouz Hajar El Minor Hassan Bendarma Amine El Minor Hanane Multi-scale physico-chemical characterization of CEB/ANS bio-composites
description	In a vision to identify the non-linear behaviour of the compressed earth blocks (CEB) reinforced by the Argan nut shells particles (ANS) influenced by many parameters like the shape, the distribution and the quantity of the stabilizers, as well as the interactions between both phases: matrix and reinforcement. The use of numerical models seems to be indispensable. Yet, simulations of heterogeneous structures quickly become unaffordable by direct calculations on finite element software. Therefore, a homogenization of the experimental, analytical, and numerical macrostructure is performed. Thus, an overall micro-mesomacro approach to modelling the mechanical behaviour of CEB/CNA bio-composites has been established. It is mainly based on the notion of the representative elementary volume with two different structures (periodic structure and structure with a poisson distribution). The numerical and analytical homogenization results were validated by the Young’s modulus values resulting from the experimental compression test and the corresponding stress-strain curves.
format	article
author	Akhzouz Hajar El Minor Hassan Bendarma Amine El Minor Hanane
author_facet	Akhzouz Hajar El Minor Hassan Bendarma Amine El Minor Hanane
author_sort	Akhzouz Hajar
title	Multi-scale physico-chemical characterization of CEB/ANS bio-composites
title_short	Multi-scale physico-chemical characterization of CEB/ANS bio-composites
title_full	Multi-scale physico-chemical characterization of CEB/ANS bio-composites
title_fullStr	Multi-scale physico-chemical characterization of CEB/ANS bio-composites
title_full_unstemmed	Multi-scale physico-chemical characterization of CEB/ANS bio-composites
title_sort	multi-scale physico-chemical characterization of ceb/ans bio-composites
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/5526343135a74f55994bedf0b0cdac7b
work_keys_str_mv	AT akhzouzhajar multiscalephysicochemicalcharacterizationofcebansbiocomposites AT elminorhassan multiscalephysicochemicalcharacterizationofcebansbiocomposites AT bendarmaamine multiscalephysicochemicalcharacterizationofcebansbiocomposites AT elminorhanane multiscalephysicochemicalcharacterizationofcebansbiocomposites
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Multi-scale physico-chemical characterization of CEB/ANS bio-composites

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