http://www.cnr.it/ontology/cnr/individuo/prodotto/ID43250
GPR and sonic tomography for structural restoration : the case of the Cathedral of Tricarico (Articolo in rivista)
- Type
- Label
- GPR and sonic tomography for structural restoration : the case of the Cathedral of Tricarico (Articolo in rivista) (literal)
- Anno
- 2011-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1088/1742-2132/8/3/S08 (literal)
- Alternative label
Leucci G. (1), Masini N.(2), Persico R.(1), Soldovieri F. (3) (2011)
GPR and sonic tomography for structural restoration : the case of the Cathedral of Tricarico
in Journal of geophysics and engineering (Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Leucci G. (1), Masini N.(2), Persico R.(1), Soldovieri F. (3) (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- (1) CNR-IBAM, Lecce
(2) CNR-IBAM, Potenza
(3) CNR-IREA (literal)
- Titolo
- GPR and sonic tomography for structural restoration : the case of the Cathedral of Tricarico (literal)
- Abstract
- In this paper, we present the results of a diagnostics survey, based on the exploitation of
ground penetrating radar (GPR) and sonic prospecting, to characterize the deterioration status
of the pillars of the cathedral of Tricarico, in the Basilicata region (Southern Italy). The
prospecting falls within the more general framework of investigating the structural conditions
of this monument, which is affected by heavy instability problems. This study case points out
the great effectiveness of the two employed diagnostic methods, when used in an integrated
way, for detecting cracks and inhomogeneities in the inner structure of masonry building
elements. With regard to GPR prospecting, a comparison is made between the results obtained
by a standard processing and those obtained by means of an inverse scattering algorithm. For
one of the investigated pillars, the results obtained from non-invasive tests are compared with
those of direct inspection. This is performed by coring the pillar and examining both the core
and the hole (the latter by means of an endoscope). The seismic investigation allowed us to
prove the mediocre or bad state of conservation of the pillars. (literal)
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