1. Ph.D. Student, Dept. of Civil Construction, Federal Univ. of Parana, CEP 81530-900, Curitiba, Parana, Brazil.
2. Civil Engineering, Dept. of Civil Construction, Federal Univ. of Parana, CEP 81530-900, Curitiba, Parana, Brazil.
3. Master’s Degree Student, Dept. of Civil Construction, Federal Univ. of Parana, CEP 81530-900, Curitiba, Parana, Brazil.
4. Professor, Dept. of Civil Construction, Federal Univ. of Parana, CEP 81530-900, Curitiba, Parana, Brazil.
5. Professor, Dept. of Civil Construction, Centro Politecnico UFPR, Federal Univ. of Parana, Jardim das Americas, CEP 81530-900, Curitiba, Parana, Brazil (corresponding author).