Historical masonry structures represent a conspicuous part of the European architectural heritage. However, these often are more vulnerable to damage risk than other constructions due to their peculiar mechanical properties. This justifies the lively interest in the development of efficient and reliable approaches for their structural capacity assessment. This work presents the vulnerability assessment of the historical masonry building, “Palazzo Assicurazioni Generali”, for the effects induced by the underlying tunnel excavation required for line C of the Rome underground. The structure is a 12-floor building, built in 1902-1906 in Piazza Venezia, one of the most prestigious areas of the city. A detailed macromechanical three-dimensional numerical model of the entire structure is developed and two kinds of static analyses are conducted, assuming linear elastic and nonlinear constitutive response for masonry. © 2023, Association of American Publishers. All rights reserved.
Vulnerability assessment of historical masonry buildings to excavation-induced settlements: palazzo assicurazioni generali / Addessi, D.; Di Re, P.; Paolone, A.. - 26:(2023), pp. 355-360. (Intervento presentato al convegno 25th Conference of the Italian Association of Theoretical and Applied Mechanics, AIMETA 2022 tenutosi a Palermo; Italia) [10.21741/9781644902431-58].
Vulnerability assessment of historical masonry buildings to excavation-induced settlements: palazzo assicurazioni generali
Addessi D.;Di Re P.
;Paolone A.
2023
Abstract
Historical masonry structures represent a conspicuous part of the European architectural heritage. However, these often are more vulnerable to damage risk than other constructions due to their peculiar mechanical properties. This justifies the lively interest in the development of efficient and reliable approaches for their structural capacity assessment. This work presents the vulnerability assessment of the historical masonry building, “Palazzo Assicurazioni Generali”, for the effects induced by the underlying tunnel excavation required for line C of the Rome underground. The structure is a 12-floor building, built in 1902-1906 in Piazza Venezia, one of the most prestigious areas of the city. A detailed macromechanical three-dimensional numerical model of the entire structure is developed and two kinds of static analyses are conducted, assuming linear elastic and nonlinear constitutive response for masonry. © 2023, Association of American Publishers. All rights reserved.File | Dimensione | Formato | |
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