An experimental study of concrete resistivity and the effects of electrode configuration and current frequency on measurement Oleiwi, HM, Wang, Y, Xiang, N, Augusthus Nelson, L, Chen, X and Shabalin, I Title An experimental study of concrete resistivity and the effects of electrode configuration and current frequency on measurement Authors Oleiwi, HM, Wang, Y, Xiang, N, Augusthus Nelson, L, Chen, X and Shabalin, I Type Conference or Workshop Item URL This version is available at: http://usir.salford.ac.uk/id/eprint/47908/ Published Date 2018 USIR is a digital collection of the research output of the University of Salford. Where copyright permits, full text material held in the repository is made freely available online and can be read, downloaded and copied for non-commercial private study or research purposes. Please check the manuscript for any further copyright restrictions. For more information, including our policy and submission procedure, please contact the Repository Team at: usir@salford.ac.uk .