Affiliation: | 1. Department of Civil Engineering and Architecture , Instituto Superior Técnico, Technical University of Lisbon , Av. Rovisco Pais, P-1049-001, Lisbon, Portugal;2. Department of Architecture, Faculty of Architecture , Technical University of Lisbon, R. Sá Nogueira, Pólo Universitário , Alto da Ajuda, P-1349-055, Lisbon, Portugal E-mail: plgaspar@sapo.pt |