1. Adjunct Professor, Dept. of Civil Engineering Sciences and Architecture, Politecnico di Bari, Via Orabona 4, Bari 70125, Italy (corresponding author).
2. Associate Professor, Dept. of Civil, Environmental, Land, Building Engineering and Chemistry, Politecnico di Bari, Via Orabona 4, Bari 70125, Italy.
3. Full Professor, Dept. of Civil, Environmental, Land, Building Engineering and Chemistry, Politecnico di Bari, Via Orabona 4, Bari 70125, Italy.