1. Graduate Student, Key Laboratory of Wind Disaster and Wind Engineering in Fujian Province, Xiamen Univ. of Technology, No. 600, Ligong Rd., Xiamen 361024, China.
2. Professor, Dept. of Civil Engineering, Xiamen Univ., No. 422, Siming South Rd., Xiamen 361005, China.
3. Professor, Key Laboratory of Wind Disaster and Wind Engineering in Fujian Province, Xiamen Univ. of Technology, No. 600, Ligong Rd., Xiamen 361024, China (corresponding author).