1. Ph.D. Student, Dept. of Civil, Environmental and Natural Resources Engineering, Luleå Univ. of Technology, Luleå 971 87, Sweden (corresponding author). ORCID: .
2. Professor, Dept. of Civil, Environmental and Natural Resources Engineering, Luleå Univ. of Technology, Luleå 971 87, Sweden.
3. Associate Director, Steel Construction Institute, Silwood Park, Ascot SL5 7QN, UK.