University of Natural Resources and Life Sciences, Vienna, affiliation not provided to SSRN, University of Cambridge, Chalmers University of Technology, School of Civil Engineering, Faculty of Engineering and Physical Sciences, Universität für Bodenkultur Wien (BOKU), Universität für Bodenkultur Wien (BOKU), Sheffield University, University of Cambridge - Department of Engineering, University of Sheffield - Department of Civil & Structural Engineering, Universität für Bodenkultur Wien (BOKU) and University of Trier