1. Associate Professor, Geotechnical and Structural Engineering Research Center, Shandong Univ., Jinan, Shandong 250061, China.
2. M.Sc. Student, Geotechnical and Structural Engineering Research Center, Shandong Univ., Jinan, Shandong 250061, China.
3. Professor, Geotechnical and Structural Engineering Research Center, Shandong Univ., Jinan, Shandong 250061, China (corresponding author).
4. Ph.D. Student, Geotechnical and Structural Engineering Research Center, Shandong Univ., Jinan, Shandong 250061, China.