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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MDPI AG
2021-11-01
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Series: | Buildings |
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Online Access: | https://www.mdpi.com/2075-5309/11/11/559 |
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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 |
collection | DOAJ |
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. |
first_indexed | 2024-03-10T05:39:38Z |
format | Article |
id | doaj.art-c07c11cc446a400ea2b1b6f6871e811d |
institution | Directory Open Access Journal |
issn | 2075-5309 |
language | English |
last_indexed | 2024-03-10T05:39:38Z |
publishDate | 2021-11-01 |
publisher | MDPI AG |
record_format | Article |
series | Buildings |
spelling | doaj.art-c07c11cc446a400ea2b1b6f6871e811d2023-11-22T22:40:17ZengMDPI AGBuildings2075-53092021-11-01111155910.3390/buildings11110559Assessment of Selected Models for FRP-Retrofitted URM Walls under In-Plane LoadsMarijana Hadzima-Nyarko0Stanko Čolak1Borko Đ. Bulajić2Naida Ademović3Faculty of Civil Engineering and Architecture Osijek, Josip Juraj Strossmayer University of Osijek, Vladimira Preloga 3, 31000 Osijek, CroatiaFaculty of Civil Engineering Mostar, University of Mostar, Matice Hrvatske b.b., 88000 Mostar, Bosnia and HerzegovinaFaculty of Technical Sciences, University of Novi Sad, Trg Dositeja Obradovića 6, 21000 Novi Sad, SerbiaFaculty of Civil Engineering in Sarajevo, University of Sarajevo, Patriotske Lige 30, 71000 Sarajevo, Bosnia and HerzegovinaOne 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.https://www.mdpi.com/2075-5309/11/11/559unreinforced masonry (URM) wallsfiber-reinforced polymersbearing capacity of FRP-reinforced masonrydatabase of experimental results |
spellingShingle | Marijana Hadzima-Nyarko Stanko Čolak Borko Đ. Bulajić Naida Ademović Assessment of Selected Models for FRP-Retrofitted URM Walls under In-Plane Loads Buildings unreinforced masonry (URM) walls fiber-reinforced polymers bearing capacity of FRP-reinforced masonry database of experimental results |
title | 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_short | 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 |
topic | unreinforced masonry (URM) walls fiber-reinforced polymers bearing capacity of FRP-reinforced masonry database of experimental results |
url | https://www.mdpi.com/2075-5309/11/11/559 |
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