The Non-smooth tale of Apennine Churches stroked by the Central Italy Earthquakes of 2016 |
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| Angela Ferrante, Ersilia Giordano, Francesco Clementi, Gabriele Milani, Antonio Formisano |
- Abstract:
- The dynamic behavior and the seismic vulnerability of different masonry Apennine Churches, dramatically damaged by the last shocks sequence of 2016 that occurred in Central Italy, have been studied in this paper by means of advanced 3D numerical analyses with the Discrete Element Method (DEM). Thus, a discontinuous approach has been used to assess the dynamic properties and the vulnerability of the masonry structure, through large deformations regulated by the Signorini s law, concerning the impenetrability between the rigid bodies, and by the Coulomb s law, regarding the dry-friction model. The major purpose of this study is to highlight that relevant data on the real structural behavior of historical masonry can be provided through advanced numerical analyses. The comparison between the results of the numerical simulation and the survey of the existing crack pattern of the churches permitted to validate the used approach. Finally, from the results and conclusions of these cases study, it is possible to affirm that the used methodology can be applied to a wide variety of historical masonry structures in Europe.
- Download:
- IMEKO-TC4-METROARCHAEO-2019-6.pdf
- DOI:
- -
- Event details
- IMEKO TC:
- TC4
- Event name:
- TC4 MetroArchaeo 2019
- Title:
IMEKO TC4 International Conference on Metrology for Archaeology and Cultural Heritage
- Place:
- Florence, ITALY
- Time:
- 04 December 2019 - 06 December 2019