Affiliation: | 1. School of Transportation, Southeast University, Nanjing 210096, China ;Department of Civil and Environmental Engineering, University of Wisconsin-Madison, Madison 53706, USA 2. School of Transportation, Southeast University, Nanjing 210096, China 3. Civil Engineering and Consruction, Bradley University, Peoria 61625, USA 4. Department of Civil and Environmental Engineering, University of Wisconsin-Madison, Madison 53706, USA |