Institution: | 1. NEXTRANS Center, Purdue University, 3000 Kent Avenue, West Lafayette, IN 47906, USA;2. School of Civil Engineering, Purdue University, West Lafayette, IN 47907, USA;1. Navigation College, Dalian Maritime University, 116026 Dalian, China;2. Institute of Geographic Science and Natural Resources Research, Chinese Academy of Sciences, 100101 Beijing, China;3. Department of Mathematics, Dalian Maritime University, 116026 Dalian, China |