1. Ph.D. in Civil Engineering, Dept. of Civil Engineering, Member of Center Territory, Environment and Construction (CTAC), Minho Univ., Campus de Azurém, 4800-058 Guimarães, Portugal (corresponding author).
2. Assistant Professor, Dept. of Civil Engineering, Member of Center Territory, Environment and Construction (CTAC), Minho Univ., Campus de Azurém, 4800-058 Guimarães, Portugal.