Classification Of Cultural Heritage Assets And
Seismic Damage Variables For The Identification
Author(s)
S. Lagomarsino, N. Abbas, C. Calderini, S. Cattari, M. Rossi,
R. Ginanni Corradini, G. Marghella, F. Mattolin & V. Piovanello
Abstract
The paper presents the damage and typological classification for the cultural
heritage asset proposed in the PERPETUATE Project funded by the Seventh
Framework Programme – Theme ENV.2009.3.2.1.1. The driving ideas of the
project are: i) adoption of a performance-based approach for the evaluation of
seismic safety of cultural heritage assets and the design of strengthening
interventions; ii) identification of proper safety levels considering both
conservation and safety issues; iii) minimization of strengthening interventions
through increasing knowledge and improving modelling tools. Performance
Based Assessment methodology is based on the fulfilment of some target
performance levels in correspondence to predefined seismic actions. It generally
uses pushover analysis and verification by the capacity spectrum method. In
order to define reliable models for pushover analysis and criteria for the
performance levels, a classification of both architectonic and artistic assets is
proposed in the paper, by considering the corresponding seismic damage modes.
On the one hand, such classification allows us to identify the more reliable
mechanical models to be used in the description of the seismic response of the
different types of buildings and artistic assets; on the other hand, it allows us to
define reliable damage variables related to each type of building and main
elements of the construction.
Keywords: cultural heritage assets classification, performance based
assessment, seismic damage modes, masonry buildings.
Keywords
cultural heritage assets classification, performance based
assessment, seismic damage modes, masonry buildings
Related Book
Other papers in this volume
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