1. Ph.D. Candidate, Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Dept. of Geotechnical Engineering, Tongji Univ., Shanghai 200092, China.
2. Professor, Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Dept. of Geotechnical Engineering, Tongji Univ., Shanghai 200092, China (corresponding author).
3. Assistant Professor, Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Dept. of Geotechnical Engineering, Tongji Univ., Shanghai 200092, China.
4. Associate Professor, School of Civil Engineering, Zhengzhou Univ., Zhengzhou 450001, China.
5. Professor, School of Civil Engineering, Zhengzhou Univ., Zhengzhou 450001, China.