| Text | 336546 2011 electrical impedance spectrometry earthen dike small water reservoir Z meter device Monitoring of the Earthen Dike of Small Water Reservoir Using Electrical Impedance Spectrometry Method Jana Pa ilkova, Zuzana Gardavska, Marie Fejfarova , Maria Clementina Caputo, Rita Masciale Jana Pa ilkova, Brno University of Technology, Faculty of Civil Engineering, Institute of Water Structures, Laboratory of Water Management Research, Veve i 95, 602 00 Brno, Czech republic Zuzana Gardavska, Brno University of Technology, Faculty of Civil Engineering, Institute of Water Structures, Laboratory of Water Management Research, Veve i 95, 602 00 Brno, Czech republic Marie Fejfarova, Brno University of Technology, Faculty of Civil Engineering, Institute of Water Structures, Laboratory of Water Management Research, Veve i 95, 602 00 Brno, Czech republic Maria Clementina Caputo, Water Research Institute IRSA , National Research Council CNR , via F. De Blasio, 5 70123 Bari, Italy Rita Masciale, Water Research Institute IRSA , National Research Council CNR , via F. De Blasio, 5 70123 Bari, Italy In this paper, the possibility of using electrical impedance spectrometry EIS method as monitoring system of earthen dike of small water reservoir is discussed. EIS method falls in the category of indirect electrical resistance monitoring methods. From the measurements are obtained the maps of impedance or of related electrical parameters. Through these maps, the information about anomalies in the investigated volume is given. Primarily, the conductivity anomaly corresponds to higher water content in the test site. A new device Z meter, which works with EIS method, is used. Internal Erosion in Embankment Dams and their Foundations Fry, Jean Jacques; Julinek,Toma ; R iha, Jaromir 978 80 7204 736 9 Published version Capitolo Contributo in volume mariaclementina.caputo CAPUTO MARIA CLEMENTINA rita.masciale MASCIALE RITA |
