The recent development of a new Italian seismic code, conceived as a transition towards the final Q5T(nEA
adoption of Eurocodes, has been an occasion to reconsider thoroughly the current criteria for 'w`d$c/p
seismic design of masonry buildings, their experimental and theoretical basis, their consequences "
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on practice. Drawing from this experience, a critical discussion of design criteria is presented, with 'T{pdEn8u
specific attention to the definition of behaviour factors to be used in elastic analysis and more 4=
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generally on methods and models for the seismic performance verification of masonry buildings. .n=xbx:=
Necessary and possible developments of design/assessment procedures and code provisions are tQ6| PV
presented, and research needs are outlined