Affiliation: | 1.Chair of Soil Mechanics, Foundation Engineering and Environmental Geotechnics, Ruhr-Universit?t Bochum, Bochum, Germany ;2.Multi Scale Mechanics (MSM), Faculty of Engineering Technology, Mesa+, University of Twente, P.O. Box 217, Enschede, 7500AE, The Netherlands ;3.Construction Management & Engineering (CME), Faculty of Engineering Technology, University of Twente, P.O. Box 217, Enschede, 7500AE, The Netherlands ; |