Characterization of anisotropic saltweathering through nondestructive techniques mapping using a GIS environment

Doctrinal texts on architectural heritage conservation emphasize the importance of fully understanding the structural and material characteristics and utilizing information systems. Photogrammetry allows for the generation of detailed, geo-referenced Digital Elevation Models of architectural element...

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Detalles Bibliográficos
Autores: Gómez Heras, Miguel, López González, Laura, Gil Muñoz, María Teresa, Cabello Briones, Cristina, Benavente, David, Martínez Martínez, Javier
Tipo de recurso: artículo
Fecha de publicación:2024
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/118299
Acceso en línea:https://hdl.handle.net/20.500.14352/118299
Access Level:acceso abierto
Palabra clave:7.025.3
Stone decay
Salt crystallization
Anisotropic weathering
Nondestructive testing
GIS
Map algebra
Humanidades
62 Ciencias de las Artes y las Letras
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spelling Characterization of anisotropic saltweathering through nondestructive techniques mapping using a GIS environmentGómez Heras, MiguelLópez González, LauraGil Muñoz, María TeresaCabello Briones, CristinaBenavente, DavidMartínez Martínez, Javier7.025.3Stone decaySalt crystallizationAnisotropic weatheringNondestructive testingGISMap algebraHumanidades62 Ciencias de las Artes y las LetrasDoctrinal texts on architectural heritage conservation emphasize the importance of fully understanding the structural and material characteristics and utilizing information systems. Photogrammetry allows for the generation of detailed, geo-referenced Digital Elevation Models of architectural elements at a low cost, while GIS software enables the addition of layers of material characteristic data to these models, creating different property maps that can be combined through map algebra. This paper presents the results of the mechanical characterization of materials and salt-related decay forms of the polygonal apse of the 13th-century monastery of Santa María de Bonaval (Guadalajara, Spain), which is primarily affected by salt crystallization. Rock strength is estimated using on-site nondestructive testing (ultrasound pulse velocity and Leeb hardness). They are mapped and combined through map algebra to derive a single mechanical soundness index (MSI) to determine whether the decay of the walls could be dependent on the orientation. The presented results show that salt decay in the building is anisotropic, with the south-facing side of the apse displaying an overall lower MSI than the others. The relative overheating of the south-facing side of the apse enhances the effect of salt crystallization, thereby promoting phase transitions between epsomite and hexahydrite.MDPIUniversidad Complutense de Madrid20242024-01-0120242024-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/118299reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-116896RB-C21 VECTORES DE ANISOTROPIA AMBIENTAL E INDICES DE RIESGO CLIMATICO DEL PATRIMONIO CULTURAL EN UN CLIMA CAMBIANTEopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/1182992026-06-02T12:44:21Z
dc.title.none.fl_str_mv Characterization of anisotropic saltweathering through nondestructive techniques mapping using a GIS environment
title Characterization of anisotropic saltweathering through nondestructive techniques mapping using a GIS environment
spellingShingle Characterization of anisotropic saltweathering through nondestructive techniques mapping using a GIS environment
Gómez Heras, Miguel
7.025.3
Stone decay
Salt crystallization
Anisotropic weathering
Nondestructive testing
GIS
Map algebra
Humanidades
62 Ciencias de las Artes y las Letras
title_short Characterization of anisotropic saltweathering through nondestructive techniques mapping using a GIS environment
title_full Characterization of anisotropic saltweathering through nondestructive techniques mapping using a GIS environment
title_fullStr Characterization of anisotropic saltweathering through nondestructive techniques mapping using a GIS environment
title_full_unstemmed Characterization of anisotropic saltweathering through nondestructive techniques mapping using a GIS environment
title_sort Characterization of anisotropic saltweathering through nondestructive techniques mapping using a GIS environment
dc.creator.none.fl_str_mv Gómez Heras, Miguel
López González, Laura
Gil Muñoz, María Teresa
Cabello Briones, Cristina
Benavente, David
Martínez Martínez, Javier
author Gómez Heras, Miguel
author_facet Gómez Heras, Miguel
López González, Laura
Gil Muñoz, María Teresa
Cabello Briones, Cristina
Benavente, David
Martínez Martínez, Javier
author_role author
author2 López González, Laura
Gil Muñoz, María Teresa
Cabello Briones, Cristina
Benavente, David
Martínez Martínez, Javier
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 7.025.3
Stone decay
Salt crystallization
Anisotropic weathering
Nondestructive testing
GIS
Map algebra
Humanidades
62 Ciencias de las Artes y las Letras
topic 7.025.3
Stone decay
Salt crystallization
Anisotropic weathering
Nondestructive testing
GIS
Map algebra
Humanidades
62 Ciencias de las Artes y las Letras
description Doctrinal texts on architectural heritage conservation emphasize the importance of fully understanding the structural and material characteristics and utilizing information systems. Photogrammetry allows for the generation of detailed, geo-referenced Digital Elevation Models of architectural elements at a low cost, while GIS software enables the addition of layers of material characteristic data to these models, creating different property maps that can be combined through map algebra. This paper presents the results of the mechanical characterization of materials and salt-related decay forms of the polygonal apse of the 13th-century monastery of Santa María de Bonaval (Guadalajara, Spain), which is primarily affected by salt crystallization. Rock strength is estimated using on-site nondestructive testing (ultrasound pulse velocity and Leeb hardness). They are mapped and combined through map algebra to derive a single mechanical soundness index (MSI) to determine whether the decay of the walls could be dependent on the orientation. The presented results show that salt decay in the building is anisotropic, with the south-facing side of the apse displaying an overall lower MSI than the others. The relative overheating of the south-facing side of the apse enhances the effect of salt crystallization, thereby promoting phase transitions between epsomite and hexahydrite.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-01-01
2024
2024-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/118299
url https://hdl.handle.net/20.500.14352/118299
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-116896RB-C21 VECTORES DE ANISOTROPIA AMBIENTAL E INDICES DE RIESGO CLIMATICO DEL PATRIMONIO CULTURAL EN UN CLIMA CAMBIANTE
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.198674

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