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hal.structure.identifierUniversité Bordeaux Montaigne [UBM]
hal.structure.identifierArcheovision CNRS
hal.structure.identifierArchéosciences Bordeaux
hal.structure.identifierIRAMAT-Centre de recherche en physique appliquée à l’archéologie [IRAMAT-CRP2A]
dc.contributor.authorCHAPOULIE, Rémy
hal.structure.identifierTravaux et recherches archéologiques sur les cultures, les espaces et les sociétés [TRACES]
dc.contributor.authorMENSAN, Romain
dc.contributor.authorESPINASSE, Loïc
hal.structure.identifierArchéosciences Bordeaux
dc.contributor.authorMORA, Pascal
dc.contributor.authorDANIEL, François
dc.contributor.authorLAMOTHE-DUBROCCA, Emma
hal.structure.identifierArcheovision CNRS
hal.structure.identifierDe la Préhistoire à l'Actuel : Culture, Environnement et Anthropologie [PACEA]
dc.contributor.authorDUTAILLY, Bruno
hal.structure.identifierArcheovision CNRS
dc.contributor.authorDELEVOIE, Caroline
hal.structure.identifierArchéosciences Bordeaux
hal.structure.identifierUniversité Bordeaux Montaigne [UBM]
hal.structure.identifierUniversité de Bordeaux [UB]
dc.contributor.authorBAILLET, Vincent
dc.contributor.authorAYALEW, Kidane
hal.structure.identifierORIENT ET MÉDITERRANÉE : Textes, Archéologie, Histoire [OM]
hal.structure.identifierÉquipe Mondes sémitiques [OM-MS]
dc.contributor.authorDERAT, Marie-Laure
dc.date.created2022-11-18
dc.date.issued2022-11-18
dc.date.conference2022-11-18
dc.description.abstractEnThe site of Lalibela is the result of Tertiary volcanic activity which led to the formation of a vast outcrop of basaltic slag from which churches were carved. This reddish rock which is particularly suitable for carving, is extremely interactive with water. It was beneficial for the impressive excavation phases, but is now problematic for conservation purposes. Digging meant either the penetration of water into the massif and its erosion, but also the protection of the monuments from water stagnation. This is a very paradoxical situation in which water plays an alternately positive and negative role. Due to its sacred dimension, any intervention on the rock must be discussed and validated by the community. 3D technologies were used to carry out an assessment of the state of the site, to create a virtual 3D model that can be accessed and consulted remotely by all the specialists faced to the conservation problem; to trace the historical evolution of the site.
dc.language.isoen
dc.rights.urihttp://creativecommons.org/licenses/by-nc/
dc.subject.enLALIBELA
dc.subject.enWATER
dc.subject.enCONSERVATION
dc.subject.en3D TECHNOLOGIES
dc.titleLe rôle paradoxal de l’eau à Lalibela (Ethiopie) : Enjeux et méthodes pour la conservation d’un affleurement naturel anthropisé
dc.title.enThe paradoxical role of water in Lalibela (Ethiopia): Issues and methods for the conservation of an anthropized natural outcrop
dc.typeCommunication dans un congrès
dc.identifier.doi10.36253/rar-14304
dc.subject.halSciences de l'Homme et Société
dc.subject.halChimie/Chimie analytique
dc.subject.halPhysique [physics]
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]
dc.subject.halSciences de l'Homme et Société/Archéologie et Préhistoire
dc.subject.halSciences de l'Homme et Société/Héritage culturel et muséologie
dc.subject.halSciences de l'Homme et Société/Méthodes et statistiques
bordeaux.page226-231
bordeaux.volume30
bordeaux.issue1
bordeaux.countryIT
bordeaux.conference.cityFlorence
bordeaux.peerReviewedoui
hal.identifierhal-03895486
hal.version1
hal.invitednon
hal.proceedingsoui
hal.conference.organizerDipartimento di Architettura (DIDA) © Copyright 2012-2022 Università degli Studi di Firenze UNIFI
hal.conference.end2022-11-19
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03895486v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.title=Le%20r%C3%B4le%20paradoxal%20de%20l%E2%80%99eau%20%C3%A0%20Lalibela%20(Ethiopie)%20:%20Enjeux%20et%20m%C3%A9thodes%20pour%20la%20conservation%20d%E2%80%99un%20affleuremen&rft.atitle=Le%20r%C3%B4le%20paradoxal%20de%20l%E2%80%99eau%20%C3%A0%20Lalibela%20(Ethiopie)%20:%20Enjeux%20et%20m%C3%A9thodes%20pour%20la%20conservation%20d%E2%80%99un%20affleureme&rft.date=2022-11-18&rft.volume=30&rft.issue=1&rft.spage=226-231&rft.epage=226-231&rft.au=CHAPOULIE,%20R%C3%A9my&MENSAN,%20Romain&ESPINASSE,%20Lo%C3%AFc&MORA,%20Pascal&DANIEL,%20Fran%C3%A7ois&rft.genre=unknown


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