Rilievo, monitoraggio geometrico e rappresentazione di strutture a cupola

Bacigalupo, Cinzia and Cessari, Luciano and Fangi, Gabriele (2000) Rilievo, monitoraggio geometrico e rappresentazione di strutture a cupola. Archeologia e Calcolatori, 11. pp. 191-197. ISSN 1120-6861

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Abstract

Analysis and geometric measurement represent the main diagnostic tool to define the state of conservation of historic buildings and to plan their restoration. In the case of complex structures, the accurate monitoring and survey of the morphology aid in understanding the static situation in relation to the original design and materials used. This information is fundamental for the generation of virtual models and for simulating the evolution of deviations. This paper presents the results of a survey of two Islamic domes in Samarkand (Uzbekistan) which suffer from serious static problems. The integration of the different methods of survey performed with laser distantiometers, traditional geodetic instruments and digital photogrammetric techniques has been found to be vital in order to accurately reproduce the geometrical pattern of these structures. We obtained dimensional and geometrical measurements of the thickness of the walls, the morphologic defects, the variations of the axes and of the supporting surface of the domes. All of the geometric data, obtained in continuous form, was then used for the digital reconstruction and 3D simulation of the domes.

Item Type:	Article
Uncontrolled Keywords:	Graphics IP CAD VR; documentation conservation and restoration
Subjects:	900 Storia, Geografia e discipline ausiliarie > 930 Storia dei mondo antico fino al 499 ca. > 930.1 Archeologia (Classificare qui la Storia fino al 4000 a.C., l'Archeologia preistorica, le opere interdisciplinari sull'Archeologia) > 930.102 Archeologia - Opere miscellanee > 930.1028 Archeologia – Tecniche, metodologie, apparecchi e strumenti (comprende: Archeometria) > 930.10285 Archeologia – Applicazioni informatiche (comprende: tecniche di datazione)
Depositing User:	Dott.ssa Paola Moscati
Date Deposited:	01 Dec 2008
Last Modified:	18 Apr 2017 08:46
URI:	http://eprints.bice.rm.cnr.it/id/eprint/675

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