Numerical model upgrading of a historical masonry building damaged during the 2016 Italian earthquakes: the case study of the Podestà palace in Montelupone (Italy)

摘要: In October 2016, two major earthquakes occurred in Marche region the Centre of Italy, causing widespread damage. The epicentre second one struck Norcia, Visso and Accumoli a lot damages to cultural heritage were done cities Tolentino, San Severino, Camerino, Matelica, Macerata Montelupone, where are located Podesta Palace Civic Tower investigated this paper. main aim research is determination modal properties these historical masonry constructions using experimental numerical studies. analysis was based on ambient vibration survey, while finite element with solid elements. results study used tune model structure. As most doubtful parameters, modulus elasticity interaction among structural parts adjusted achieve by simple operations. Obtaining good consistency between analyses, revealed actual dynamic damaged palace.