1. Professor, Dept. of Civil Engineering, Shenyang Jianzhu Univ., Shenyang 110168, China (corresponding author).
2. Master, Dept. of Civil Engineering, Shenyang Jianzhu Univ., Shenyang 110168, China.
3. Professor, Dept. of Civil Engineering, Qingdao Univ. of Technology, Qingdao 266033, China.
4. Ph.D. Candidate, Dept. of Civil Engineering, Shenyang Jianzhu Univ., Shenyang 110168, China.