Behaviour of One-Way Reinforcement Concrete Cantilever Slabs with Circle Openings

Sometimes there is in need to make openings in the slabs, and this greatly effects on the strength of the structural element. Therefore, this research studies the behaviour of one-way reinforcement concrete cantilever slabs and the extent of their effect and resistance. The number of openings, their...

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Autores principales:	Yaseen Aws N., Al-Ahmed Ali H. Ali
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	reinforced concrete one-way slab cantilever opening, circle Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/95979d77bec74f608b0fe2fc013db5e2
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id	oai:doaj.org-article:95979d77bec74f608b0fe2fc013db5e2
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spelling	oai:doaj.org-article:95979d77bec74f608b0fe2fc013db5e22021-11-12T11:43:51ZBehaviour of One-Way Reinforcement Concrete Cantilever Slabs with Circle Openings2267-124210.1051/e3sconf/202131803014https://doaj.org/article/95979d77bec74f608b0fe2fc013db5e22021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/94/e3sconf_icge2021_03014.pdfhttps://doaj.org/toc/2267-1242Sometimes there is in need to make openings in the slabs, and this greatly effects on the strength of the structural element. Therefore, this research studies the behaviour of one-way reinforcement concrete cantilever slabs and the extent of their effect and resistance. The number of openings, their location and sizes are the main parameters that have been studied. A comparison was made between four slabs with openings and a fifth reference model (solid slab). After conducting laboratory tests, differences were found in their behaviour and resistance. The decrease in the ultimate load reached 31.5%, while the deflection rate was a decrease between 3.2% and 62.7%. It was also found that the location and number of openings affected the behaviour of the slab.Yaseen Aws N.Al-Ahmed Ali H. AliEDP Sciencesarticlereinforced concreteone-way slabcantileveropening, circleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 318, p 03014 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	reinforced concrete one-way slab cantilever opening, circle Environmental sciences GE1-350
spellingShingle	reinforced concrete one-way slab cantilever opening, circle Environmental sciences GE1-350 Yaseen Aws N. Al-Ahmed Ali H. Ali Behaviour of One-Way Reinforcement Concrete Cantilever Slabs with Circle Openings
description	Sometimes there is in need to make openings in the slabs, and this greatly effects on the strength of the structural element. Therefore, this research studies the behaviour of one-way reinforcement concrete cantilever slabs and the extent of their effect and resistance. The number of openings, their location and sizes are the main parameters that have been studied. A comparison was made between four slabs with openings and a fifth reference model (solid slab). After conducting laboratory tests, differences were found in their behaviour and resistance. The decrease in the ultimate load reached 31.5%, while the deflection rate was a decrease between 3.2% and 62.7%. It was also found that the location and number of openings affected the behaviour of the slab.
format	article
author	Yaseen Aws N. Al-Ahmed Ali H. Ali
author_facet	Yaseen Aws N. Al-Ahmed Ali H. Ali
author_sort	Yaseen Aws N.
title	Behaviour of One-Way Reinforcement Concrete Cantilever Slabs with Circle Openings
title_short	Behaviour of One-Way Reinforcement Concrete Cantilever Slabs with Circle Openings
title_full	Behaviour of One-Way Reinforcement Concrete Cantilever Slabs with Circle Openings
title_fullStr	Behaviour of One-Way Reinforcement Concrete Cantilever Slabs with Circle Openings
title_full_unstemmed	Behaviour of One-Way Reinforcement Concrete Cantilever Slabs with Circle Openings
title_sort	behaviour of one-way reinforcement concrete cantilever slabs with circle openings
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/95979d77bec74f608b0fe2fc013db5e2
work_keys_str_mv	AT yaseenawsn behaviourofonewayreinforcementconcretecantileverslabswithcircleopenings AT alahmedalihali behaviourofonewayreinforcementconcretecantileverslabswithcircleopenings
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Behaviour of One-Way Reinforcement Concrete Cantilever Slabs with Circle Openings

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