Buildings Behaviour in Urban Fabric: The Safety Assessment Issue in the Post Earthquake Reconstruction Plans

Abstract:

This paper is the second one of two companion papers [1] that deal with the experience carried out in the post-seismic reconstruction plans activity in the Abruzzo region done by the research groups of the University of Catania (Coord. C.F.Carocci) and University of Genoa (S. Lagomarsino). In particular, this paper focuses on the issues related to the choice and use of the most suitable modeling strategies and analysis methods to perform the seismic assessment at scale of buildings in aggregate. Both recurring seismic responses of masonry, that is the global one and the local mechanisms, are considered. The strong complementarity with the knowledge phase, faced in detail in [1], is discussed by illustrating an application based on the use of an analytical mechanical model for the in-plane response and that of Macro Block model for the out-of-plane response.

• Periodical: Key Engineering Materials (Volume 628)
• Pages: 96-101
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.628.96
• Online since: August 2014
• Authors: Sergio Lagomarsino*, Serena Cattari, Daria Ottonelli, Michela Rossi
• Keywords: Analytical Models, Buildings in Aggregate, Masonry, Seismic Assessment

References

[1] C.F. Carocci and C. Circo, Buildings behaviour in the urban fabric: the knowledge issue in the post earthquake reconstruction plans, Proc. of S.M.A.R.T. BUIL. T conference, March 27, 2014, Bari, Italy (2014).

DOI: 10.4028/www.scientific.net/kem.628.90

[2] C.F. Carocci and C. Circo, Le debolezze della città storica. Effetti sismici sul tessuto edilizio murario, pp.153-174, in: Architettura storica e terremoti- Protocolli operativi per la conoscenza e la tutela a cura di C. Blasi (Eds. Wolters Kluwer), ISBN 978-88-6570-152-6, (In Italian). (2013).

[3] NTC 2008. Decreto Ministeriale 14/1/2008. Norme tecniche per le costruzioni. Ministry of Infrastructures and Transportations. G.U. S. O.

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DOI: 10.2307/j.ctv18phgdk.9

[6] Recommendations P.C.M. (2011).

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