Geomaterials and decay forms of the coastal towers of Piscinni and Foghe, Weastern Sardinia
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/31487 https://doi.org/10.4995/FORTMED2015.2015.1753 |
Resumo: | The distribution of Coastal Towers in Sardinia testify that foreign invasions, which occurred several times over the centuries, were particularly frequent and dangerous. The beginning of the eighth century signed an increase of the attacks from the sea. The most of Coastal Towers were built in the period of Spanish rule, from 1583 to 1720. Despite numerous restorations over the years, many of these defensive structures are in critical conditions, some also affected by structural collapse. The building materials are closely related to local geological outcrops, and consist of sedimentary, magmatic and metamorphic rocks. Study of different lithotypes allowed assessing the vulnerability of different materials in different environmental conditions. Salts, transported by aerosols and deposited inside the porous structures, are the principal cause of decay of the building materials. Chemical-physical and mineralogical-petrographic analyses, performed on some Towers allowed making some general assessments on their conservation status and restoration projects. |
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Geomaterials and decay forms of the coastal towers of Piscinni and Foghe, Weastern SardiniaCoastal towersdecaygeomaterialssardiniaThe distribution of Coastal Towers in Sardinia testify that foreign invasions, which occurred several times over the centuries, were particularly frequent and dangerous. The beginning of the eighth century signed an increase of the attacks from the sea. The most of Coastal Towers were built in the period of Spanish rule, from 1583 to 1720. Despite numerous restorations over the years, many of these defensive structures are in critical conditions, some also affected by structural collapse. The building materials are closely related to local geological outcrops, and consist of sedimentary, magmatic and metamorphic rocks. Study of different lithotypes allowed assessing the vulnerability of different materials in different environmental conditions. Salts, transported by aerosols and deposited inside the porous structures, are the principal cause of decay of the building materials. Chemical-physical and mineralogical-petrographic analyses, performed on some Towers allowed making some general assessments on their conservation status and restoration projects.Rodriguez Navarro2022-03-29T13:56:50Z2022-03-292015-10-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://hdl.handle.net/10174/31487http://hdl.handle.net/10174/31487https://doi.org/10.4995/FORTMED2015.2015.1753enghttp://10.4995/FORTMED2015.2015.1753simnaonaog.carcangiu@isac.cnr.it,paola.meloni@unica.it,m.palomba@isac.cnr.it,ombretta.cocco@unica.it,fsitzia@uevora.ptarianna.murru@unica.it,maucarboni@uniss.itruggieri.alessandro@libero.it395Carcangiu, GianfrancoMeloni, PaolaPalomba, MarcellaCocco, OmbrettaSitzia, FabioMurru, AriannaCarboni, MauraRuggeri, Alessandroinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T19:31:05Zoai:dspace.uevora.pt:10174/31487Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:20:36.369684Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Geomaterials and decay forms of the coastal towers of Piscinni and Foghe, Weastern Sardinia |
title |
Geomaterials and decay forms of the coastal towers of Piscinni and Foghe, Weastern Sardinia |
spellingShingle |
Geomaterials and decay forms of the coastal towers of Piscinni and Foghe, Weastern Sardinia Carcangiu, Gianfranco Coastal towers decay geomaterials sardinia |
title_short |
Geomaterials and decay forms of the coastal towers of Piscinni and Foghe, Weastern Sardinia |
title_full |
Geomaterials and decay forms of the coastal towers of Piscinni and Foghe, Weastern Sardinia |
title_fullStr |
Geomaterials and decay forms of the coastal towers of Piscinni and Foghe, Weastern Sardinia |
title_full_unstemmed |
Geomaterials and decay forms of the coastal towers of Piscinni and Foghe, Weastern Sardinia |
title_sort |
Geomaterials and decay forms of the coastal towers of Piscinni and Foghe, Weastern Sardinia |
author |
Carcangiu, Gianfranco |
author_facet |
Carcangiu, Gianfranco Meloni, Paola Palomba, Marcella Cocco, Ombretta Sitzia, Fabio Murru, Arianna Carboni, Maura Ruggeri, Alessandro |
author_role |
author |
author2 |
Meloni, Paola Palomba, Marcella Cocco, Ombretta Sitzia, Fabio Murru, Arianna Carboni, Maura Ruggeri, Alessandro |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Carcangiu, Gianfranco Meloni, Paola Palomba, Marcella Cocco, Ombretta Sitzia, Fabio Murru, Arianna Carboni, Maura Ruggeri, Alessandro |
dc.subject.por.fl_str_mv |
Coastal towers decay geomaterials sardinia |
topic |
Coastal towers decay geomaterials sardinia |
description |
The distribution of Coastal Towers in Sardinia testify that foreign invasions, which occurred several times over the centuries, were particularly frequent and dangerous. The beginning of the eighth century signed an increase of the attacks from the sea. The most of Coastal Towers were built in the period of Spanish rule, from 1583 to 1720. Despite numerous restorations over the years, many of these defensive structures are in critical conditions, some also affected by structural collapse. The building materials are closely related to local geological outcrops, and consist of sedimentary, magmatic and metamorphic rocks. Study of different lithotypes allowed assessing the vulnerability of different materials in different environmental conditions. Salts, transported by aerosols and deposited inside the porous structures, are the principal cause of decay of the building materials. Chemical-physical and mineralogical-petrographic analyses, performed on some Towers allowed making some general assessments on their conservation status and restoration projects. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-01T00:00:00Z 2022-03-29T13:56:50Z 2022-03-29 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10174/31487 http://hdl.handle.net/10174/31487 https://doi.org/10.4995/FORTMED2015.2015.1753 |
url |
http://hdl.handle.net/10174/31487 https://doi.org/10.4995/FORTMED2015.2015.1753 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://10.4995/FORTMED2015.2015.1753 sim nao nao g.carcangiu@isac.cnr.it, paola.meloni@unica.it, m.palomba@isac.cnr.it, ombretta.cocco@unica.it, fsitzia@uevora.pt arianna.murru@unica.it, maucarboni@uniss.it ruggieri.alessandro@libero.it 395 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Rodriguez Navarro |
publisher.none.fl_str_mv |
Rodriguez Navarro |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799136687308144640 |