1. Centre for Infrastructure Engineering and Safety , School of Civil and Environmental Engineering , UNSW Sydney , Sydney, NSW 2052 , Australia
2. Laboratory of Materials and Construction Durability (LMDC) , Universite de Toulouse, INSA-UPS, 135 Avenue de Rangueil , 31077 Toulouse, Cedex 4 , France
3. Laboratoire J.A. Dieudonné UMR CNRS 7351 , University of Nice Sophia Antipolis, 28 Avenue Valrose , 06108 Nice, Cedex 02 , France
4. Interactive Design Services Pty Ltd , Hornsby, Sydney, NSW , Australia