1. Vice President, Dean, College of Engineering, and Professor, Dept. of Civil Engineering, National Chung-Hsing Univ., Taichung, Taiwan 40227, ROC.(corresponding author).
2. Postdoctoral Fellow, Dept. of Civil Engineering, National Chung-Hsing Univ., Taichung, Taiwan 40227, ROC; formerly, Adjunct Assistant Professor, Dept. of Civil and Disaster Prevention Engineering, National United Univ., Miaoli, Taiwan 360, ROC.
3. Associate Professor, Dept. of Civil and Disaster Prevention Engineering, National United Univ., Miaoli, Taiwan 360, ROC.