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dc.contributor.authorTorrents Dolz, Josep M.
dc.contributor.authorJuan Garcia, Pablo
dc.contributor.authorAguado de Cea, Antonio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria de la Construcció
dc.date.accessioned2009-05-04T16:14:22Z
dc.date.available2009-05-04T16:14:22Z
dc.date.created2007
dc.date.issued2007
dc.identifier.citationTorrents, J.M.; Juan-García, P.; Aguado, A. Electrical impedance as a technique for civil engineer structures surveillance : considerations on the galvanic insulation of samples. Measurement science technology, 2007, vol. 18, no. 7, p. 1958.
dc.identifier.urihttp://hdl.handle.net/2117/2865
dc.description.abstractSince Electric Impedance Spectroscopy (EIS) has been widely used to determine physical properties of materials, it becomes necessary to evaluate different error contributions. In this work, it is studied the effect of the current leakage due to the lack of galvanic insulation from sample to ground, which could distort the results. In order to known the effects of ground coupling, an electric equivalent model is developed to distinguish between the contribution of the sample impedance and the stray impedance one. Model values agree with measured ones.
dc.format.extent6 p.
dc.language.isoeng
dc.publisherInstitute of Physics
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
dc.subject.lcshElectrical impedance tomography
dc.subject.lcshCeramic materials
dc.subject.otherElectrical impedance spectroscopy
dc.subject.othergalvanic insulation
dc.titleElectrical impedance as a technique for civil engineer structures surveillance : considerations on the galvanic insulation of samples
dc.typeArticle
dc.subject.lemacImpedància (Electricitat)
dc.subject.lemacMaterials ceràmics
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.identifier.drac645665
local.personalitzacitaciotrue


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