1. Researcher, Centre of Excellence in Engineered Fibre Composites, Faculty of Health, Engineering and Sciences, Univ. of Southern Queensland, West St., Darling Heights, QLD 4350, Australia.
2. Researcher, ISISE, Dept. of Civil Engineering, Minho Univ., Campus de Azurem, Carvalho St., 4800-058 Guimaraes, Portugal (corresponding author).
3. Graduate Student, Dept. of Civil Engineering, Western Michigan Univ., 1903 W Michigan Ave., Kalamazoo, MI 49008.
4. Assistant Professor, Dept. of Civil Engineering, School of Engineering, Lorestan Univ., Tehran St., Khorramabad, 44316-68151 Lorestan, Iran.