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Experimental study on tin slag polymer concrete strengthening under compression with metallic material confinement

Studies on the external strengthening of tin slag polymer concrete by fibre-reinforced plastic confinement have provided strength enhancement of tin slag polymer concrete up to 128% with carbon fibre-reinforced plastic confinement. However, the effect of metallic material confinement has yet to be s...

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Main Authors:	Manda, Muhamad Soffi, Mat Rejab, Mohd. Ruzaimi, Abu Hassan, Shukur, Wahit, Mat Uzir, Didik Nurhadiyanto, Didik Nurhadiyanto
Format:	Article
Language:	English
Published:	MDPI 2023
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://eprints.utm.my/106475/1/MatUzirWahit2023_ExperimentalStudyonTinSlagPolymer.pdf http://eprints.utm.my/106475/ http://dx.doi.org/10.3390/polym15040817
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spelling	my.utm.1064752024-07-08T07:32:51Z http://eprints.utm.my/106475/ Experimental study on tin slag polymer concrete strengthening under compression with metallic material confinement Manda, Muhamad Soffi Mat Rejab, Mohd. Ruzaimi Abu Hassan, Shukur Wahit, Mat Uzir Didik Nurhadiyanto, Didik Nurhadiyanto TJ Mechanical engineering and machinery Studies on the external strengthening of tin slag polymer concrete by fibre-reinforced plastic confinement have provided strength enhancement of tin slag polymer concrete up to 128% with carbon fibre-reinforced plastic confinement. However, the effect of metallic material confinement has yet to be studied. This article presents the experimental finding on tin slag polymer concrete strengthening through metallic material confinement under compressive loads. Machined mild steel metal tube has been employed to strengthen tin slag polymer concrete core in partial and fully confinement prior to compression testing. Through this study, compressive strength of tin slag polymer concrete short column has been enhanced with the metal tube confinement application from 59.19 MPa (unconfined) to 95.86 MPa (partial metal confinement) and 131.84 (full metal confinement) representing 61.95% and 122.74% of strength enhancement percentage. Material behaviour analysis through stress versus strain curves has revealed that the strain softening curve is modified by metal tube confinement before a fracture occurs on both partial and full metal confinement samples compared to the control sample (unconfined). In addition, the failure modes have indicated that the high ductility of metallic confinement material has effectively confined tin slag polymer concrete from sudden fracture where the metal tube in partial confinement indicates ductile expansion while the metal tube in full confinement has shown ductile crushing. In general, it was concluded that metallic material confinement on tin slag polymer concrete under compressive load has resulted in providing strength enhancement and modified the failure mode of tin slag polymer concrete. Finally, further research is recommended, especially by initiating numerical analysis to facilitate parametric studies on tin slag polymer concrete for structural material design. MDPI 2023-02 Article PeerReviewed application/pdf en http://eprints.utm.my/106475/1/MatUzirWahit2023_ExperimentalStudyonTinSlagPolymer.pdf Manda, Muhamad Soffi and Mat Rejab, Mohd. Ruzaimi and Abu Hassan, Shukur and Wahit, Mat Uzir and Didik Nurhadiyanto, Didik Nurhadiyanto (2023) Experimental study on tin slag polymer concrete strengthening under compression with metallic material confinement. Polymers, 15 (4). pp. 1-19. ISSN 2073-4360 http://dx.doi.org/10.3390/polym15040817 DOI:10.3390/polym15040817
institution	Universiti Teknologi Malaysia
building	UTM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Malaysia
content_source	UTM Institutional Repository
url_provider	http://eprints.utm.my/
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Manda, Muhamad Soffi Mat Rejab, Mohd. Ruzaimi Abu Hassan, Shukur Wahit, Mat Uzir Didik Nurhadiyanto, Didik Nurhadiyanto Experimental study on tin slag polymer concrete strengthening under compression with metallic material confinement
description	Studies on the external strengthening of tin slag polymer concrete by fibre-reinforced plastic confinement have provided strength enhancement of tin slag polymer concrete up to 128% with carbon fibre-reinforced plastic confinement. However, the effect of metallic material confinement has yet to be studied. This article presents the experimental finding on tin slag polymer concrete strengthening through metallic material confinement under compressive loads. Machined mild steel metal tube has been employed to strengthen tin slag polymer concrete core in partial and fully confinement prior to compression testing. Through this study, compressive strength of tin slag polymer concrete short column has been enhanced with the metal tube confinement application from 59.19 MPa (unconfined) to 95.86 MPa (partial metal confinement) and 131.84 (full metal confinement) representing 61.95% and 122.74% of strength enhancement percentage. Material behaviour analysis through stress versus strain curves has revealed that the strain softening curve is modified by metal tube confinement before a fracture occurs on both partial and full metal confinement samples compared to the control sample (unconfined). In addition, the failure modes have indicated that the high ductility of metallic confinement material has effectively confined tin slag polymer concrete from sudden fracture where the metal tube in partial confinement indicates ductile expansion while the metal tube in full confinement has shown ductile crushing. In general, it was concluded that metallic material confinement on tin slag polymer concrete under compressive load has resulted in providing strength enhancement and modified the failure mode of tin slag polymer concrete. Finally, further research is recommended, especially by initiating numerical analysis to facilitate parametric studies on tin slag polymer concrete for structural material design.
format	Article
author	Manda, Muhamad Soffi Mat Rejab, Mohd. Ruzaimi Abu Hassan, Shukur Wahit, Mat Uzir Didik Nurhadiyanto, Didik Nurhadiyanto
author_facet	Manda, Muhamad Soffi Mat Rejab, Mohd. Ruzaimi Abu Hassan, Shukur Wahit, Mat Uzir Didik Nurhadiyanto, Didik Nurhadiyanto
author_sort	Manda, Muhamad Soffi
title	Experimental study on tin slag polymer concrete strengthening under compression with metallic material confinement
title_short	Experimental study on tin slag polymer concrete strengthening under compression with metallic material confinement
title_full	Experimental study on tin slag polymer concrete strengthening under compression with metallic material confinement
title_fullStr	Experimental study on tin slag polymer concrete strengthening under compression with metallic material confinement
title_full_unstemmed	Experimental study on tin slag polymer concrete strengthening under compression with metallic material confinement
title_sort	experimental study on tin slag polymer concrete strengthening under compression with metallic material confinement
publisher	MDPI
publishDate	2023
url	http://eprints.utm.my/106475/1/MatUzirWahit2023_ExperimentalStudyonTinSlagPolymer.pdf http://eprints.utm.my/106475/ http://dx.doi.org/10.3390/polym15040817
_version_	1804065506302361600
score	13.211869

Experimental study on tin slag polymer concrete strengthening under compression with metallic material confinement

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