Durability of beams with hybrid reinforcement from metal and basalt fiber reinforced polymer (BFRP) armature

The article presents the program and the results of experimental tests of beam samples with metal, basalt fiber reinforced polymer (BFRP) and hybrid (metal and BFRP) reinforcement. The samples were made of standard concrete with quartz sand as the fine aggregate and concrete with fine fraction waste...

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Main Authors: Valovoi Alexander, Koval Peter, Eremenko Alexander, Valovoi Maksim, Volkov Sergei
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201823002035
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spelling doaj-b819eefe563547e29d66a1784ce4f5e42021-02-02T04:01:23ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-012300203510.1051/matecconf/201823002035matecconf_transbud2018_02035Durability of beams with hybrid reinforcement from metal and basalt fiber reinforced polymer (BFRP) armatureValovoi Alexander0Koval Peter1Eremenko Alexander2Valovoi Maksim3Volkov Sergei4Kryvyi Rih National UniversityNational academy of fine arts and architectureKryvyi Rih National UniversityKryvyi Rih National UniversityKryvyi Rih National UniversityThe article presents the program and the results of experimental tests of beam samples with metal, basalt fiber reinforced polymer (BFRP) and hybrid (metal and BFRP) reinforcement. The samples were made of standard concrete with quartz sand as the fine aggregate and concrete with fine fraction wastes of a mining and beneficiation complex (MBC) used instead of the sand. Short-run tests of the beams under monotonous static loading until destruction enabled the conclusion that durability of the BFRP reinforced beams increased by 37-44% as compared to the metal reinforced beams. When hybrid reinforcing, reduction of the (BFRP) content did not produce an effect on decrease of durability indices; durability gains compared to the beams reinforced by metal made 38-41%. In the BFRP reinforced beams, due to the absence of plastic deformations in this reinforcement, there were no residual deformations after cessation of loading despite significant damage and deterioration of the concrete. Samples of beams made of concrete on fine fraction wastes of MBC, showed 1-8% higher strengths in comparison with similar beams made of concrete with quartz sand as the fine aggregate.https://doi.org/10.1051/matecconf/201823002035
collection DOAJ
language English
format Article
sources DOAJ
author Valovoi Alexander
Koval Peter
Eremenko Alexander
Valovoi Maksim
Volkov Sergei
spellingShingle Valovoi Alexander
Koval Peter
Eremenko Alexander
Valovoi Maksim
Volkov Sergei
Durability of beams with hybrid reinforcement from metal and basalt fiber reinforced polymer (BFRP) armature
MATEC Web of Conferences
author_facet Valovoi Alexander
Koval Peter
Eremenko Alexander
Valovoi Maksim
Volkov Sergei
author_sort Valovoi Alexander
title Durability of beams with hybrid reinforcement from metal and basalt fiber reinforced polymer (BFRP) armature
title_short Durability of beams with hybrid reinforcement from metal and basalt fiber reinforced polymer (BFRP) armature
title_full Durability of beams with hybrid reinforcement from metal and basalt fiber reinforced polymer (BFRP) armature
title_fullStr Durability of beams with hybrid reinforcement from metal and basalt fiber reinforced polymer (BFRP) armature
title_full_unstemmed Durability of beams with hybrid reinforcement from metal and basalt fiber reinforced polymer (BFRP) armature
title_sort durability of beams with hybrid reinforcement from metal and basalt fiber reinforced polymer (bfrp) armature
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2018-01-01
description The article presents the program and the results of experimental tests of beam samples with metal, basalt fiber reinforced polymer (BFRP) and hybrid (metal and BFRP) reinforcement. The samples were made of standard concrete with quartz sand as the fine aggregate and concrete with fine fraction wastes of a mining and beneficiation complex (MBC) used instead of the sand. Short-run tests of the beams under monotonous static loading until destruction enabled the conclusion that durability of the BFRP reinforced beams increased by 37-44% as compared to the metal reinforced beams. When hybrid reinforcing, reduction of the (BFRP) content did not produce an effect on decrease of durability indices; durability gains compared to the beams reinforced by metal made 38-41%. In the BFRP reinforced beams, due to the absence of plastic deformations in this reinforcement, there were no residual deformations after cessation of loading despite significant damage and deterioration of the concrete. Samples of beams made of concrete on fine fraction wastes of MBC, showed 1-8% higher strengths in comparison with similar beams made of concrete with quartz sand as the fine aggregate.
url https://doi.org/10.1051/matecconf/201823002035
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AT eremenkoalexander durabilityofbeamswithhybridreinforcementfrommetalandbasaltfiberreinforcedpolymerbfrparmature
AT valovoimaksim durabilityofbeamswithhybridreinforcementfrommetalandbasaltfiberreinforcedpolymerbfrparmature
AT volkovsergei durabilityofbeamswithhybridreinforcementfrommetalandbasaltfiberreinforcedpolymerbfrparmature
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