Repair and Reinforcement of Historic Timber Structures with Stainless Steel—A Review

Recent trends in the use of stainless steel profiles for repair and reinforcement of historic timber structures, after degradation due to biotic and non-biotic attacks, are discussed in this paper. These structural challenges can vary from inadequate load carrying capacity to complexities involved w...

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Main Authors: Marco Corradi, Adelaja Israel Osofero, Antonio Borri
Format: Article
Language:English
Published: MDPI AG 2019-01-01
Series:Metals
Subjects:
Online Access:https://www.mdpi.com/2075-4701/9/1/106
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author Marco Corradi
Adelaja Israel Osofero
Antonio Borri
author_facet Marco Corradi
Adelaja Israel Osofero
Antonio Borri
author_sort Marco Corradi
collection DOAJ
description Recent trends in the use of stainless steel profiles for repair and reinforcement of historic timber structures, after degradation due to biotic and non-biotic attacks, are discussed in this paper. These structural challenges can vary from inadequate load carrying capacity to complexities involved with choice of repair materials and techniques. Given the recurring requirements of conservation authorities in terms of reversibility of interventions and compatibility between historic and new materials, an increase in the use of non-invasive reinforcement materials and reversible techniques was observed. Subsequently, engineers and researchers have increasingly employed stainless steel alloys in retrofitting historic timber structures. This paper therefore presents the state of the art in the use of stainless steel profiles in retrofitting timber structural elements within historic structures. It includes a review of the development of the retrofitting methods and existing experimental studies on the mechanical behavior of timber structures reinforced with stainless steel. Finally, it presents a number of case studies and draws conclusions on current trends and practices based on reported studies.
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spelling doaj.art-d367cb8e282c4a27b6a00fec326342772022-12-22T03:15:53ZengMDPI AGMetals2075-47012019-01-019110610.3390/met9010106met9010106Repair and Reinforcement of Historic Timber Structures with Stainless Steel—A ReviewMarco Corradi0Adelaja Israel Osofero1Antonio Borri2Department of Engineering, University of Perugia, 06125 Perugia, ItalySchool of Engineering, University of Aberdeen, Aberdeen AB24 3UE, UKDepartment of Engineering, University of Perugia, 06125 Perugia, ItalyRecent trends in the use of stainless steel profiles for repair and reinforcement of historic timber structures, after degradation due to biotic and non-biotic attacks, are discussed in this paper. These structural challenges can vary from inadequate load carrying capacity to complexities involved with choice of repair materials and techniques. Given the recurring requirements of conservation authorities in terms of reversibility of interventions and compatibility between historic and new materials, an increase in the use of non-invasive reinforcement materials and reversible techniques was observed. Subsequently, engineers and researchers have increasingly employed stainless steel alloys in retrofitting historic timber structures. This paper therefore presents the state of the art in the use of stainless steel profiles in retrofitting timber structural elements within historic structures. It includes a review of the development of the retrofitting methods and existing experimental studies on the mechanical behavior of timber structures reinforced with stainless steel. Finally, it presents a number of case studies and draws conclusions on current trends and practices based on reported studies.https://www.mdpi.com/2075-4701/9/1/106historic timber structuresstainless steel alloysconnectionreinforcementrepair
spellingShingle Marco Corradi
Adelaja Israel Osofero
Antonio Borri
Repair and Reinforcement of Historic Timber Structures with Stainless Steel—A Review
Metals
historic timber structures
stainless steel alloys
connection
reinforcement
repair
title Repair and Reinforcement of Historic Timber Structures with Stainless Steel—A Review
title_full Repair and Reinforcement of Historic Timber Structures with Stainless Steel—A Review
title_fullStr Repair and Reinforcement of Historic Timber Structures with Stainless Steel—A Review
title_full_unstemmed Repair and Reinforcement of Historic Timber Structures with Stainless Steel—A Review
title_short Repair and Reinforcement of Historic Timber Structures with Stainless Steel—A Review
title_sort repair and reinforcement of historic timber structures with stainless steel a review
topic historic timber structures
stainless steel alloys
connection
reinforcement
repair
url https://www.mdpi.com/2075-4701/9/1/106
work_keys_str_mv AT marcocorradi repairandreinforcementofhistorictimberstructureswithstainlesssteelareview
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