1. Postdoctoral Scholar, Taiwan Building Technology Center, National Taiwan Univ. of Science and Technology, No. 43, Sec. 4, Keelung Rd., Taipei 10607, Taiwan, ROC; Lecturer, Dept. of Civil Engineering, Univ. of Technology and Education, Univ. of Danang, No. 48, Cao Thang St., Danang City 550000, Vietnam.
2. Professor, Dept. of Civil and Construction Engineering, College of Engineering, National Taiwan Univ. of Science and Technology, No. 43, Sec. 4, Keelung Rd., Taipei 10607, Taiwan, ROC (corresponding author).
3. M.S. Student, Dept. of Civil and Construction Engineering, College of Engineering, National Taiwan Univ. of Science and Technology, No. 43, Sec. 4, Keelung Rd., Taipei 10607, Taiwan, ROC.
4. Assistant Professor, Faculty of Civil and Water Resource Engineering, Bahir Dar Institute of Technology, Bahir Dar Univ., Bahir Dar, P.O. Box 26, Ethiopia.
5. Assistant Professor, Dept. of Civil and Environmental Engineering, National Univ. of Kaohsiung, Nanzih District, Kaohsiung City 811, Taiwan, ROC.