1. Associate Professor, Dept. of Building Engineering, Tongji Univ., 1239 Siping Rd., Shanghai, China, 200092.
2. Assistant Professor, Dept. of Building Engineering, Tongji Univ., 1239 Siping Rd., Shanghai, China, 200092 (corresponding author).
3. Professor, Dept. of Building Engineering, Tongji Univ., 1239 Siping Rd., Shanghai, China, 200092.
4. Formerly, Masters Student, Dept. of Building Engineering, Tongji Univ., 1239 Siping Rd., Shanghai, China, 200092.