Experimental work of effect of openings on the post-tensioned flat slab
This study aims to evaluate the effect of various parameters on the behavior of the reinforced concrete flat slabs and the contribution of each design element in the punching shear strength. This research presents experimental results of tested post-tensioned flat slabs with opening under concentric...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2024-01-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://www.fracturae.com/index.php/fis/article/view/4476/3937 |
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| author | Amal Zamrawi Ata El-Kareim Shoeib Angelos Ibrahim Samir M. Ahmed |
| author_facet | Amal Zamrawi Ata El-Kareim Shoeib Angelos Ibrahim Samir M. Ahmed |
| author_sort | Amal Zamrawi |
| collection | DOAJ |
| description | This study aims to evaluate the effect of various parameters on the behavior of the reinforced concrete flat slabs and the contribution of each design element in the punching shear strength. This research presents experimental results of tested post-tensioned flat slabs with opening under concentric compressive load. The developed post-tensioned flat slabs are to ensure adequate punching shear strength capacity. The experimental work consisted of eight specimens of post-tensioned reinforced concrete flat slabs which classified into groups. All slabs had the same dimension and reinforcement. The slabs had dimensions with a 1750 mm length and 1750 mm width, to study the behavior of post-tensioned flat slab with/out openings under the concentrated load and punching influence. |
| format | Article |
| id | doaj-art-ca10cac375bd4d29b19bafe56c5d07f5 |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-ca10cac375bd4d29b19bafe56c5d07f52025-02-03T10:42:58ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932024-01-01186729231010.3221/IGF-ESIS.67.2110.3221/IGF-ESIS.67.21Experimental work of effect of openings on the post-tensioned flat slabAmal ZamrawiAta El-Kareim ShoeibAngelos IbrahimSamir M. AhmedThis study aims to evaluate the effect of various parameters on the behavior of the reinforced concrete flat slabs and the contribution of each design element in the punching shear strength. This research presents experimental results of tested post-tensioned flat slabs with opening under concentric compressive load. The developed post-tensioned flat slabs are to ensure adequate punching shear strength capacity. The experimental work consisted of eight specimens of post-tensioned reinforced concrete flat slabs which classified into groups. All slabs had the same dimension and reinforcement. The slabs had dimensions with a 1750 mm length and 1750 mm width, to study the behavior of post-tensioned flat slab with/out openings under the concentrated load and punching influence.https://www.fracturae.com/index.php/fis/article/view/4476/3937concreteflat slabspost-tensioneffect of openingfailure loadconcentrated loadtension force on cableshearpunching |
| spellingShingle | Amal Zamrawi Ata El-Kareim Shoeib Angelos Ibrahim Samir M. Ahmed Experimental work of effect of openings on the post-tensioned flat slab Fracture and Structural Integrity concrete flat slabs post-tension effect of opening failure load concentrated load tension force on cable shear punching |
| title | Experimental work of effect of openings on the post-tensioned flat slab |
| title_full | Experimental work of effect of openings on the post-tensioned flat slab |
| title_fullStr | Experimental work of effect of openings on the post-tensioned flat slab |
| title_full_unstemmed | Experimental work of effect of openings on the post-tensioned flat slab |
| title_short | Experimental work of effect of openings on the post-tensioned flat slab |
| title_sort | experimental work of effect of openings on the post tensioned flat slab |
| topic | concrete flat slabs post-tension effect of opening failure load concentrated load tension force on cable shear punching |
| url | https://www.fracturae.com/index.php/fis/article/view/4476/3937 |
| work_keys_str_mv | AT amalzamrawi experimentalworkofeffectofopeningsontheposttensionedflatslab AT ataelkareimshoeib experimentalworkofeffectofopeningsontheposttensionedflatslab AT angelosibrahim experimentalworkofeffectofopeningsontheposttensionedflatslab AT samirmahmed experimentalworkofeffectofopeningsontheposttensionedflatslab |