Ductility performance of reinforced rubberised concrete beams incorporating burnt clay powder

Application of rubberised concrete in earthquake prone areas is of significant importance. Although investigations have been conducted to research on the ductility of rubberised concrete, the behaviour of rubberised concrete with Burnt Clay Brick Powder (BCBP) is not well understood. This paper capt...

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Autores principales:	David Sinkhonde, Richard Ocharo Onchiri, Walter Odhiambo Oyawa, John Nyiro Mwero
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Burnt clay brick powder Ductility Rubberised concrete Shear Flexure Seismic application Science (General) Q1-390 Social sciences (General) H1-99
Acceso en línea:	https://doaj.org/article/f7de224b651e4a2ca18f2d73c15c4c87
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spelling	oai:doaj.org-article:f7de224b651e4a2ca18f2d73c15c4c872021-12-02T05:02:34ZDuctility performance of reinforced rubberised concrete beams incorporating burnt clay powder2405-844010.1016/j.heliyon.2021.e08310https://doaj.org/article/f7de224b651e4a2ca18f2d73c15c4c872021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2405844021024130https://doaj.org/toc/2405-8440Application of rubberised concrete in earthquake prone areas is of significant importance. Although investigations have been conducted to research on the ductility of rubberised concrete, the behaviour of rubberised concrete with Burnt Clay Brick Powder (BCBP) is not well understood. This paper captures the ductility behaviour of rubberised concrete containing BCBP. In this study, 3 beams were investigated in flexure while the other 3 beams were made to fail in shear and flexure. For the beams that failed in flexure, ductility of concrete beams containing 5% BCBP and 10% Waste Tire Rubber (WTR) improved by 23.47% compared to control beam. This increase in ductility was evidenced with only 15.31% reduction in flexural load. Moreover, the beam containing 5% BCBP and 10% WTR failing in shear and flexure exhibited 14.59% ductility improvement with 16.33% load reduction in comparison to the control beam. Eventually, the study concluded that it is possible to achieve improved ductility without substantial loss in ultimate failure load by using 5% BCBP and 10% WTR. Such properties demonstrated that this rubberised concrete with 5% BCBP can be used in seismic applications.David SinkhondeRichard Ocharo OnchiriWalter Odhiambo OyawaJohn Nyiro MweroElsevierarticleBurnt clay brick powderDuctilityRubberised concreteShearFlexureSeismic applicationScience (General)Q1-390Social sciences (General)H1-99ENHeliyon, Vol 7, Iss 11, Pp e08310- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Burnt clay brick powder Ductility Rubberised concrete Shear Flexure Seismic application Science (General) Q1-390 Social sciences (General) H1-99
spellingShingle	Burnt clay brick powder Ductility Rubberised concrete Shear Flexure Seismic application Science (General) Q1-390 Social sciences (General) H1-99 David Sinkhonde Richard Ocharo Onchiri Walter Odhiambo Oyawa John Nyiro Mwero Ductility performance of reinforced rubberised concrete beams incorporating burnt clay powder
description	Application of rubberised concrete in earthquake prone areas is of significant importance. Although investigations have been conducted to research on the ductility of rubberised concrete, the behaviour of rubberised concrete with Burnt Clay Brick Powder (BCBP) is not well understood. This paper captures the ductility behaviour of rubberised concrete containing BCBP. In this study, 3 beams were investigated in flexure while the other 3 beams were made to fail in shear and flexure. For the beams that failed in flexure, ductility of concrete beams containing 5% BCBP and 10% Waste Tire Rubber (WTR) improved by 23.47% compared to control beam. This increase in ductility was evidenced with only 15.31% reduction in flexural load. Moreover, the beam containing 5% BCBP and 10% WTR failing in shear and flexure exhibited 14.59% ductility improvement with 16.33% load reduction in comparison to the control beam. Eventually, the study concluded that it is possible to achieve improved ductility without substantial loss in ultimate failure load by using 5% BCBP and 10% WTR. Such properties demonstrated that this rubberised concrete with 5% BCBP can be used in seismic applications.
format	article
author	David Sinkhonde Richard Ocharo Onchiri Walter Odhiambo Oyawa John Nyiro Mwero
author_facet	David Sinkhonde Richard Ocharo Onchiri Walter Odhiambo Oyawa John Nyiro Mwero
author_sort	David Sinkhonde
title	Ductility performance of reinforced rubberised concrete beams incorporating burnt clay powder
title_short	Ductility performance of reinforced rubberised concrete beams incorporating burnt clay powder
title_full	Ductility performance of reinforced rubberised concrete beams incorporating burnt clay powder
title_fullStr	Ductility performance of reinforced rubberised concrete beams incorporating burnt clay powder
title_full_unstemmed	Ductility performance of reinforced rubberised concrete beams incorporating burnt clay powder
title_sort	ductility performance of reinforced rubberised concrete beams incorporating burnt clay powder
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/f7de224b651e4a2ca18f2d73c15c4c87
work_keys_str_mv	AT davidsinkhonde ductilityperformanceofreinforcedrubberisedconcretebeamsincorporatingburntclaypowder AT richardocharoonchiri ductilityperformanceofreinforcedrubberisedconcretebeamsincorporatingburntclaypowder AT walterodhiambooyawa ductilityperformanceofreinforcedrubberisedconcretebeamsincorporatingburntclaypowder AT johnnyiromwero ductilityperformanceofreinforcedrubberisedconcretebeamsincorporatingburntclaypowder
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Ductility performance of reinforced rubberised concrete beams incorporating burnt clay powder

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