1. Associate Professor, School of Civil Engineering and Communication, North China Univ. of Water Resources and Electric Power, Zhengzhou 450045, China.
2. Ph.D. Student, The Key Laboratory of Road and Traffic Engineering, Ministry of Education, Tongji Univ., Shanghai 201804, China.
3. Associate Professor, School of Water Conservancy Science and Engineering, Zhengzhou Univ., Zhengzhou 45001, China.
4. Professor, School of Water Conservancy Science and Engineering, Zhengzhou Univ., Zhengzhou 45001, China (corresponding author).