Loading...
Loading...

Go to the content (press return)

Electrical impedance spectroscopy as a technique for the surveillance of civil engineering structures: considerations on the galvanic insulation of samples

Author
Torrents, J.M.; Juan, P.; Aguado, A.
Type of activity
Journal article
Journal
Measurement science and technology
Date of publication
2007-07
Volume
18
Number
7
First page
1958
Last page
1962
Repository
http://hdl.handle.net/2117/2865 Open in new window
URL
http://iopscience.iop.org/0957-0233/18/7/023 Open in new window
Abstract
Since 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 str...
Citation
Torrents, 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.
Group of research
EC - Construction Engineering
IEB - Electronic and Biomedical Instrumentation

Participants

Attachments