1. Department of Civil Engineering, RISCO, University of Aveiro, 3810-193 Aveiro, Portugal
2. GeoBioTec, University of Aveiro, 3810-193 Aveiro, Portugal
3. CEAU, Faculty of Architecture of the University of Porto, 4150-564 Porto, Portugal
4. Department of Geoscience, GeoBioTec, University of Aveiro, 3810-193 Aveiro, Portugal