Integrating Digital Image Correlation for the seismic assessment of stone masonry walls retrofitted with CRM

This study focuses on the in-plane behavior of stone masonry walls reinforced with CRM (Composite Reinforced Mortar) under cyclic lateral loads. The investigation tested three configurations of stone masonry: (1) unreinforced (bare) as the reference, (2) CRM reinforcement applied to one side, (3) CR...

Descripción completa

Detalles Bibliográficos
Autor: Gutierrez Gomez, Andrea Juliana
Tipo de recurso: tesis de maestría
Fecha de publicación:2025
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:español
OAI Identifier:oai:upcommons.upc.edu:2117/431397
Acceso en línea:https://hdl.handle.net/2117/431397
Access Level:acceso abierto
Palabra clave:Stone walls
Mortar
Mampostería
CRM
ensayo de corte cíclico
patrón de grietas
DIC.
Murs de pedra
Morter (Material de construcció)
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Càlcul d'estructures
id ES_7ce38dc8921acb30d1419c31ed4341d2
oai_identifier_str oai:upcommons.upc.edu:2117/431397
network_acronym_str ES
network_name_str España
repository_id_str
spelling Integrating Digital Image Correlation for the seismic assessment of stone masonry walls retrofitted with CRMGutierrez Gomez, Andrea JulianaStone wallsMortarMamposteríaCRMensayo de corte cíclicopatrón de grietasDIC.Murs de pedraMorter (Material de construcció)Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Càlcul d'estructuresThis study focuses on the in-plane behavior of stone masonry walls reinforced with CRM (Composite Reinforced Mortar) under cyclic lateral loads. The investigation tested three configurations of stone masonry: (1) unreinforced (bare) as the reference, (2) CRM reinforcement applied to one side, (3) CRM reinforcement applied to both sides. The specimens were tested under height-to-length aspect ratio of 1.5 (slender piers) to simulate different structural behaviors. The study aimed to assess the impact of different reinforcement configurations on load-bearing capacity, displacement, and ductility. To monitor the structural response, a dual measurement approach was implemented, combining traditional point-wise sensors, such as linear potentiometers, with Digital Image Correlation (DIC) monitoring. This hybrid approach allowed for a more comprehensive analysis of the deformations and crack progression over a larger area. The analysis using Digital Image Correlation (DIC) effectively tracked crack patterns and their progression, achieving an 18% correlation in the unreinforced specimen, which is good given the material's heterogeneity. A hybrid approach combining DIC and analog measurements is essential for comprehensive monitoring, particularly in cases of material detachment. Regarding CRM reinforcement, applying it to one or both sides of the specimen significantly impacted load-bearing capacity, displacements, stiffness, and ductility. Singlesided CRM reinforcement increased lateral load resistance by 23.6%, while double-sided reinforcement achieved a 54% improvement. Displacements differed depending on the configuration, with single-sided reinforcement showing only a 9% increase in ductility, while double-sided reinforcement led to a 95% increase, allowing greater displacement. These results highlight the superior performance of double-sided reinforcement, which more effectively confines the material, enhancing both load resistance and ductility.Universitat Politècnica de CatalunyaGarcia Ramonda, LarisaPelà, Luca20252025-01-2720252025-06-10master thesishttp://purl.org/coar/resource_type/c_bdccNAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/masterThesisapplication/pdfhttps://hdl.handle.net/2117/431397reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Españolspaopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/4313972026-05-27T15:37:01Z
dc.title.none.fl_str_mv Integrating Digital Image Correlation for the seismic assessment of stone masonry walls retrofitted with CRM
title Integrating Digital Image Correlation for the seismic assessment of stone masonry walls retrofitted with CRM
spellingShingle Integrating Digital Image Correlation for the seismic assessment of stone masonry walls retrofitted with CRM
Gutierrez Gomez, Andrea Juliana
Stone walls
Mortar
Mampostería
CRM
ensayo de corte cíclico
patrón de grietas
DIC.
Murs de pedra
Morter (Material de construcció)
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Càlcul d'estructures
title_short Integrating Digital Image Correlation for the seismic assessment of stone masonry walls retrofitted with CRM
title_full Integrating Digital Image Correlation for the seismic assessment of stone masonry walls retrofitted with CRM
title_fullStr Integrating Digital Image Correlation for the seismic assessment of stone masonry walls retrofitted with CRM
title_full_unstemmed Integrating Digital Image Correlation for the seismic assessment of stone masonry walls retrofitted with CRM
title_sort Integrating Digital Image Correlation for the seismic assessment of stone masonry walls retrofitted with CRM
dc.creator.none.fl_str_mv Gutierrez Gomez, Andrea Juliana
author Gutierrez Gomez, Andrea Juliana
author_facet Gutierrez Gomez, Andrea Juliana
author_role author
dc.contributor.none.fl_str_mv Garcia Ramonda, Larisa
Pelà, Luca
dc.subject.none.fl_str_mv Stone walls
Mortar
Mampostería
CRM
ensayo de corte cíclico
patrón de grietas
DIC.
Murs de pedra
Morter (Material de construcció)
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Càlcul d'estructures
topic Stone walls
Mortar
Mampostería
CRM
ensayo de corte cíclico
patrón de grietas
DIC.
Murs de pedra
Morter (Material de construcció)
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Càlcul d'estructures
description This study focuses on the in-plane behavior of stone masonry walls reinforced with CRM (Composite Reinforced Mortar) under cyclic lateral loads. The investigation tested three configurations of stone masonry: (1) unreinforced (bare) as the reference, (2) CRM reinforcement applied to one side, (3) CRM reinforcement applied to both sides. The specimens were tested under height-to-length aspect ratio of 1.5 (slender piers) to simulate different structural behaviors. The study aimed to assess the impact of different reinforcement configurations on load-bearing capacity, displacement, and ductility. To monitor the structural response, a dual measurement approach was implemented, combining traditional point-wise sensors, such as linear potentiometers, with Digital Image Correlation (DIC) monitoring. This hybrid approach allowed for a more comprehensive analysis of the deformations and crack progression over a larger area. The analysis using Digital Image Correlation (DIC) effectively tracked crack patterns and their progression, achieving an 18% correlation in the unreinforced specimen, which is good given the material's heterogeneity. A hybrid approach combining DIC and analog measurements is essential for comprehensive monitoring, particularly in cases of material detachment. Regarding CRM reinforcement, applying it to one or both sides of the specimen significantly impacted load-bearing capacity, displacements, stiffness, and ductility. Singlesided CRM reinforcement increased lateral load resistance by 23.6%, while double-sided reinforcement achieved a 54% improvement. Displacements differed depending on the configuration, with single-sided reinforcement showing only a 9% increase in ductility, while double-sided reinforcement led to a 95% increase, allowing greater displacement. These results highlight the superior performance of double-sided reinforcement, which more effectively confines the material, enhancing both load resistance and ductility.
publishDate 2025
dc.date.none.fl_str_mv 2025
2025-01-27
2025
2025-06-10
dc.type.none.fl_str_mv master thesis
http://purl.org/coar/resource_type/c_bdcc
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/431397
url https://hdl.handle.net/2117/431397
dc.language.none.fl_str_mv Español
spa
language_invalid_str_mv Español
language spa
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 Universitat Politècnica de Catalunya
publisher.none.fl_str_mv Universitat Politècnica de Catalunya
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869411622883164160
score 15.198674

Similares en LA Referencia