Experimental study of short concrete columns reinforced with GFRP bars under monotonic loading
The glass fiber reinforced polymer (GFRP) bars are considered as an alternative reinforcement to steel in concrete structures subjected to chloride environment because of their non- corrosive and non-magnetic properties. To examine the applicability of GFRP bars to performance of concrete columns, t...
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Mouloud Mammeri University of Tizi-Ouzou
2020-12-01
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doaj-37edca7c27984c2ab53c2fb3cacc90892021-08-05T13:06:35ZengMouloud Mammeri University of Tizi-OuzouJournal of Materials and Engineering Structures2170-127X2020-12-01747117161823Experimental study of short concrete columns reinforced with GFRP bars under monotonic loadingAn Vinh LE0Hiep Vu DANG1Duy Phan NGUYEN2Faculty of Civil Engeneering, University of Transport and CommunicationsHanoi Architectural UniversityMientrung University of Civil EngineeringThe glass fiber reinforced polymer (GFRP) bars are considered as an alternative reinforcement to steel in concrete structures subjected to chloride environment because of their non- corrosive and non-magnetic properties. To examine the applicability of GFRP bars to performance of concrete columns, this work was conducted. The effect of the compressive reinforcement ratio and stirrup spacing on the load carrying capacity of concrete columns reinforced with GFRP bars is experimentally investigated. Nine short concrete columns with dimensions of 150 × 150 × 600 mm were cast and tested until failure under displacement-controlled concentric loading. The experimental results demonstrated that by increasing the reinforcement ratio from 0.37% to 3.24%, the load-bearing capacity of GFRP RC columns was found to increase by an average of 28%. Moreover, the tested results confirmed that the GFRP stirrup spacing had a significant influence on the load-carrying capacity of the columns.http://revue.ummto.dz/index.php/JMES/article/view/2620glass fiber reinforced polymer (gfrp) concrete column ultimate load tie spacing |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
An Vinh LE Hiep Vu DANG Duy Phan NGUYEN |
spellingShingle |
An Vinh LE Hiep Vu DANG Duy Phan NGUYEN Experimental study of short concrete columns reinforced with GFRP bars under monotonic loading Journal of Materials and Engineering Structures glass fiber reinforced polymer (gfrp) concrete column ultimate load tie spacing |
author_facet |
An Vinh LE Hiep Vu DANG Duy Phan NGUYEN |
author_sort |
An Vinh LE |
title |
Experimental study of short concrete columns reinforced with GFRP bars under monotonic loading |
title_short |
Experimental study of short concrete columns reinforced with GFRP bars under monotonic loading |
title_full |
Experimental study of short concrete columns reinforced with GFRP bars under monotonic loading |
title_fullStr |
Experimental study of short concrete columns reinforced with GFRP bars under monotonic loading |
title_full_unstemmed |
Experimental study of short concrete columns reinforced with GFRP bars under monotonic loading |
title_sort |
experimental study of short concrete columns reinforced with gfrp bars under monotonic loading |
publisher |
Mouloud Mammeri University of Tizi-Ouzou |
series |
Journal of Materials and Engineering Structures |
issn |
2170-127X |
publishDate |
2020-12-01 |
description |
The glass fiber reinforced polymer (GFRP) bars are considered as an alternative reinforcement to steel in concrete structures subjected to chloride environment because of their non- corrosive and non-magnetic properties. To examine the applicability of GFRP bars to performance of concrete columns, this work was conducted. The effect of the compressive reinforcement ratio and stirrup spacing on the load carrying capacity of concrete columns reinforced with GFRP bars is experimentally investigated. Nine short concrete columns with dimensions of 150 × 150 × 600 mm were cast and tested until failure under displacement-controlled concentric loading. The experimental results demonstrated that by increasing the reinforcement ratio from 0.37% to 3.24%, the load-bearing capacity of GFRP RC columns was found to increase by an average of 28%. Moreover, the tested results confirmed that the GFRP stirrup spacing had a significant influence on the load-carrying capacity of the columns. |
topic |
glass fiber reinforced polymer (gfrp) concrete column ultimate load tie spacing |
url |
http://revue.ummto.dz/index.php/JMES/article/view/2620 |
work_keys_str_mv |
AT anvinhle experimentalstudyofshortconcretecolumnsreinforcedwithgfrpbarsundermonotonicloading AT hiepvudang experimentalstudyofshortconcretecolumnsreinforcedwithgfrpbarsundermonotonicloading AT duyphannguyen experimentalstudyofshortconcretecolumnsreinforcedwithgfrpbarsundermonotonicloading |
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1721220803814490112 |