Seismic response of a stock of social housings in Italy with r.c. and masonry materials.

DOI

10.2991/icmmse-17.2017.46How to use a DOI?

Keywords

Seismic vulnerability, Masonry structure, R.C. structure, Irregularities, SAVE procedure

Abstract

The paper is base on a survey activity on a subset of 48 buildings for social housings. The structural materials are R.C. and Masonry. They are representative of about 9000 social flats on the district of Leghorn (Italy), built from early '900 up to 1981, date of adoption of seismic norms. The subset is divided into 15 masonry structures and 33 r.c. frames. Two different methods are adopted to classify the stock from seismic point of view. The stock has been classified in terms of Iv (Vulnerability Index) through GNDT 2ø level forms and PGA (Peak Ground Acceleration) from operation and collapse limit states (SLO and SLC), calculated by SAVE procedure. An example of classification, to establish priorities for further seismic investigations, is furnished. Main recurrent vulnerable details are highlighted, together with perspectives for more detailed seismic analysis.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Elisa Bonannini
AU  - Marco Cinotti
AU  - Mario Lucio Puppio
AU  - Mauro Sassu
PY  - 2017/04
DA  - 2017/04
TI  - Seismic response of a stock of social housings in Italy with r.c. and masonry materials.
BT  - Proceedings of the Second International Conference on Mechanics, Materials and Structural Engineering (ICMMSE 2017)
PB  - Atlantis Press
SP  - 285
EP  - 291
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmse-17.2017.46
DO  - 10.2991/icmmse-17.2017.46
ID  - Bonannini2017/04
ER  -