Monitorare per conservare: il caso della Torre Ghirlandina di Modena
The monumental complex consisting of the cathedral, tower and main square of Modena (Northern Italy) has been a UNESCO World Heritage Site since 1997. The visible tilting of the Ghirlandina tower has always generated concerns for its preservation, even more after the recent seismic events. This pap...
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Format: | Article |
Language: | deu |
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Firenze University Press
2023-02-01
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Series: | Restauro Archeologico |
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Online Access: | https://oaj.fupress.net/index.php/ra/article/view/14306 |
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author | Eva Coïsson Lia Ferrari Elena Zanazzi |
author_facet | Eva Coïsson Lia Ferrari Elena Zanazzi |
author_sort | Eva Coïsson |
collection | DOAJ |
description |
The monumental complex consisting of the cathedral, tower and main square of Modena (Northern Italy) has been a UNESCO World Heritage Site since 1997. The visible tilting of the Ghirlandina tower has always generated concerns for its preservation, even more after the recent seismic events. This paper highlights the role of structural monitoring for the conservation of the site, with particular reference to the data acquired during the recent Emilia earthquakes. Unexpectedly, the inclination of this leaning tower decreased after the major seismic event. Some considerations are presented regarding the difficulty of modelling this kind of effects on buildings with complex historical stratifications and the application of the observational method, derived from geotechnical engineering, is proposed. The importance of structural monitoring is once again recalled, in order to preserve world heritage and comply with the principle of minimum intervention.
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first_indexed | 2024-04-10T17:24:43Z |
format | Article |
id | doaj.art-4dda761df2cf468390daba0210f23559 |
institution | Directory Open Access Journal |
issn | 1724-9686 2465-2377 |
language | deu |
last_indexed | 2024-04-10T17:24:43Z |
publishDate | 2023-02-01 |
publisher | Firenze University Press |
record_format | Article |
series | Restauro Archeologico |
spelling | doaj.art-4dda761df2cf468390daba0210f235592023-02-04T13:46:03ZdeuFirenze University PressRestauro Archeologico1724-96862465-23772023-02-0130110.36253/rar-14306Monitorare per conservare: il caso della Torre Ghirlandina di ModenaEva Coïsson0Lia Ferrari1Elena Zanazzi2Dipartimento di Ingegneria e Architettura, Università di ParmaDipartimento di Ingegneria e Architettura, Università di ParmaDipartimento di Ingegneria e Architettura, Università di Parma The monumental complex consisting of the cathedral, tower and main square of Modena (Northern Italy) has been a UNESCO World Heritage Site since 1997. The visible tilting of the Ghirlandina tower has always generated concerns for its preservation, even more after the recent seismic events. This paper highlights the role of structural monitoring for the conservation of the site, with particular reference to the data acquired during the recent Emilia earthquakes. Unexpectedly, the inclination of this leaning tower decreased after the major seismic event. Some considerations are presented regarding the difficulty of modelling this kind of effects on buildings with complex historical stratifications and the application of the observational method, derived from geotechnical engineering, is proposed. The importance of structural monitoring is once again recalled, in order to preserve world heritage and comply with the principle of minimum intervention. https://oaj.fupress.net/index.php/ra/article/view/14306Leaning towerSeismic behaviourStructural monitoringObservational methodMinimum intervention |
spellingShingle | Eva Coïsson Lia Ferrari Elena Zanazzi Monitorare per conservare: il caso della Torre Ghirlandina di Modena Restauro Archeologico Leaning tower Seismic behaviour Structural monitoring Observational method Minimum intervention |
title | Monitorare per conservare: il caso della Torre Ghirlandina di Modena |
title_full | Monitorare per conservare: il caso della Torre Ghirlandina di Modena |
title_fullStr | Monitorare per conservare: il caso della Torre Ghirlandina di Modena |
title_full_unstemmed | Monitorare per conservare: il caso della Torre Ghirlandina di Modena |
title_short | Monitorare per conservare: il caso della Torre Ghirlandina di Modena |
title_sort | monitorare per conservare il caso della torre ghirlandina di modena |
topic | Leaning tower Seismic behaviour Structural monitoring Observational method Minimum intervention |
url | https://oaj.fupress.net/index.php/ra/article/view/14306 |
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