Abstract :
[en] A large-size two-storey steel structure with reinforced-concrete slabs was used for a damage detection benchmark. The modal tests at the original and damaged states were performed by impact-hammer excitation. The damage consisted of major cracks at some of the beam-to-column joints and was introduced by seismic testing up to large deformations by means of hydraulic jacks. (C) 2003 Elsevier Science Ltd. All rights reserved.
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