Caratteristiche tipologico-strutturali per la valutazione della vulnerabilità sismica nel centro storico di Caltabellotta tra persistenze e trasformazioni

The research carried outin this paper aims at the knowledge of the typological and constructive characteristics of the building in Caltabellotta, in order to think about the seismic vulnerability. To achieve this goal, sheets were drawn up on the building types found and on the construction elements, looking for a method to overcome the difficulty of knowing the masonry due to the presence of plaster.