On the Behaviour of Ancient Masonry Structures Subjected to Static Loads: Case Studies

The paper deals with the mechanical behaviour of ancient masonry constructions subjected to static vertical loads. The cases considered concern structures designed to cover a given span. Masonry is modelled as a no-tension orthotropic. Three cases are analysed. The purpose of the study is to recognise for each case the bearing structure. As a consequence of the modelling the masonry is divided into macro-elements separated by possible fracture lines which define the starting of probable regions where damage can be localised.