Assessment of Selected Models for FRP-Retrofitted URM Walls under In-Plane Loads

One way to improve a structure’s total load-bearing capacity during an earthquake is to apply fiber-reinforced polymers (FRP) to unreinforced walls. The study discusses the use of FRP to strengthen unreinforced masonry (URM) structures. Although, many studies were conducted on the FRP strengthening...

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Autores principales:	Marijana Hadzima-Nyarko, Stanko Čolak, Borko Đ. Bulajić, Naida Ademović
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	unreinforced masonry (URM) walls fiber-reinforced polymers bearing capacity of FRP-reinforced masonry database of experimental results Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/c07c11cc446a400ea2b1b6f6871e811d
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id	oai:doaj.org-article:c07c11cc446a400ea2b1b6f6871e811d
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spelling	oai:doaj.org-article:c07c11cc446a400ea2b1b6f6871e811d2021-11-25T17:00:40ZAssessment of Selected Models for FRP-Retrofitted URM Walls under In-Plane Loads10.3390/buildings111105592075-5309https://doaj.org/article/c07c11cc446a400ea2b1b6f6871e811d2021-11-01T00:00:00Zhttps://www.mdpi.com/2075-5309/11/11/559https://doaj.org/toc/2075-5309One way to improve a structure’s total load-bearing capacity during an earthquake is to apply fiber-reinforced polymers (FRP) to unreinforced walls. The study discusses the use of FRP to strengthen unreinforced masonry (URM) structures. Although, many studies were conducted on the FRP strengthening of URM buildings, most of them were experiments to investigate the success of retrofitting approaches, rather than developing a successful design model. A database of 120 FRP-reinforced wall samples was created based on the current literature. Various approaches for calculating the bearing capacity of FRP-reinforced masonry are presented and detailed. The findings of the experiments, which were compiled into a database, were compared to those derived using formulas from the literature and/or building codes, and the model’s limitations are discussed.Marijana Hadzima-NyarkoStanko ČolakBorko Đ. BulajićNaida AdemovićMDPI AGarticleunreinforced masonry (URM) wallsfiber-reinforced polymersbearing capacity of FRP-reinforced masonrydatabase of experimental resultsBuilding constructionTH1-9745ENBuildings, Vol 11, Iss 559, p 559 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	unreinforced masonry (URM) walls fiber-reinforced polymers bearing capacity of FRP-reinforced masonry database of experimental results Building construction TH1-9745
spellingShingle	unreinforced masonry (URM) walls fiber-reinforced polymers bearing capacity of FRP-reinforced masonry database of experimental results Building construction TH1-9745 Marijana Hadzima-Nyarko Stanko Čolak Borko Đ. Bulajić Naida Ademović Assessment of Selected Models for FRP-Retrofitted URM Walls under In-Plane Loads
description	One way to improve a structure’s total load-bearing capacity during an earthquake is to apply fiber-reinforced polymers (FRP) to unreinforced walls. The study discusses the use of FRP to strengthen unreinforced masonry (URM) structures. Although, many studies were conducted on the FRP strengthening of URM buildings, most of them were experiments to investigate the success of retrofitting approaches, rather than developing a successful design model. A database of 120 FRP-reinforced wall samples was created based on the current literature. Various approaches for calculating the bearing capacity of FRP-reinforced masonry are presented and detailed. The findings of the experiments, which were compiled into a database, were compared to those derived using formulas from the literature and/or building codes, and the model’s limitations are discussed.
format	article
author	Marijana Hadzima-Nyarko Stanko Čolak Borko Đ. Bulajić Naida Ademović
author_facet	Marijana Hadzima-Nyarko Stanko Čolak Borko Đ. Bulajić Naida Ademović
author_sort	Marijana Hadzima-Nyarko
title	Assessment of Selected Models for FRP-Retrofitted URM Walls under In-Plane Loads
title_short	Assessment of Selected Models for FRP-Retrofitted URM Walls under In-Plane Loads
title_full	Assessment of Selected Models for FRP-Retrofitted URM Walls under In-Plane Loads
title_fullStr	Assessment of Selected Models for FRP-Retrofitted URM Walls under In-Plane Loads
title_full_unstemmed	Assessment of Selected Models for FRP-Retrofitted URM Walls under In-Plane Loads
title_sort	assessment of selected models for frp-retrofitted urm walls under in-plane loads
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/c07c11cc446a400ea2b1b6f6871e811d
work_keys_str_mv	AT marijanahadzimanyarko assessmentofselectedmodelsforfrpretrofittedurmwallsunderinplaneloads AT stankocolak assessmentofselectedmodelsforfrpretrofittedurmwallsunderinplaneloads AT borkođbulajic assessmentofselectedmodelsforfrpretrofittedurmwallsunderinplaneloads AT naidaademovic assessmentofselectedmodelsforfrpretrofittedurmwallsunderinplaneloads
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Assessment of Selected Models for FRP-Retrofitted URM Walls under In-Plane Loads

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