An integrated Terrestrial Laser Scanner (TLS), Deviation Analysis (DA) and Finite Element (FE) approach for health assessment of historical structures. A minaret case study

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dc.contributor.authorKorumaz, Mustafa
dc.contributor.authorBetti, Michele
dc.contributor.authorConti, Alessandro
dc.contributor.authorTucci, Grazia
dc.contributor.authorBartoli, Gianni
dc.contributor.authorBonora, Valentina
dc.contributor.authorKorumaz, Armagan Guelec
dc.date.accessioned2020-03-26T19:33:49Z
dc.date.available2020-03-26T19:33:49Z
dc.date.issued2017
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThis paper presents a multi-disciplinary approach for identification of historic buildings structural health with combination of Terrestrial Laser Scanning (TLS) survey, Deviation Analysis (DA) and Finite Element (FE) numerical modelling. The proposed methodology was discussed through the application to an illustrative case study: an early medieval period brick minaret (Egri Minaret) located in Aksaray (central Turkey). After standing upright for several centuries, the minaret has developed tilt, and today the structure is supported with steel cables. Precise direction of inclination, leaning angle, local deviations from circular building shape, deflections from vertical planes, local curvatures and related maps were obtained with high accuracy by DA, based on detailed point cloud 3D mesh model. Differently from traditional approaches in FE analysis, the paper discusses a method for direct transfer of high accuracy TLS based 31) model to FE structural analysis software, subsequently employed to interpret and verify structural health of the historic building. Through the discussion of the results, it can be considered that the integration of these different techniques (being the whole process non-destructive, effective and expeditious for surface analysis) is a promising methodology for health assessment and analysis of historic constructions.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK)en_US
dc.description.sponsorshipThe author Mustafa Korumaz is awarded a grant by the Scientific and Technological Research Council of Turkey (TUBITAK), whose cooperation and financial assistance is gratefully acknowledged.en_US
dc.identifier.doi10.1016/J.engstruct.2017.10.026en_US
dc.identifier.endpage238en_US
dc.identifier.issn0141-0296en_US
dc.identifier.issn1873-7323en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage224en_US
dc.identifier.urihttps://dx.doi.org/10.1016/J.engstruct.2017.10.026
dc.identifier.urihttps://hdl.handle.net/20.500.12395/34789
dc.identifier.volume153en_US
dc.identifier.wosWOS:000417658400017en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCI LTDen_US
dc.relation.ispartofENGINEERING STRUCTURESen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectTerrestrial Laser Scanning (TLS)en_US
dc.subjectDeviation Analysis (DA)en_US
dc.subjectCultural Heritage (CH)en_US
dc.subjectFinite Element (FE) modellingen_US
dc.subjectStructural analysisen_US
dc.subjectHealth assessmenten_US
dc.titleAn integrated Terrestrial Laser Scanner (TLS), Deviation Analysis (DA) and Finite Element (FE) approach for health assessment of historical structures. A minaret case studyen_US
dc.typeArticleen_US

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