000013744 001__ 13744
000013744 005__ 20161114170254.0
000013744 04107 $$aeng
000013744 046__ $$k2011-05-25
000013744 100__ $$aCampitiello, F.
000013744 24500 $$aDamage Identification of Monumental Masonry Structures: the Case of Fossanova Gothic Church

000013744 24630 $$n3.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000013744 260__ $$bNational Technical University of Athens, 2011
000013744 506__ $$arestricted
000013744 520__ $$2eng$$aIn the present paper, the seismic behavior of a physical 1:5.5 scaled model of the church of the Fossanova Abbey is investigated by means of numerical and experimental analyses. Aiming at defining the seismic vulnerability of such a structural typology a wide experimental campaign was carried out. The achieved experimental results lead to the definition of a refined FE model reproducing the dynamic behavior of the whole structural complex. Then, the central transversal three-central bays of the church, as it mostly influences the seismic vulnerability of the Abbey, was investigated in a more detail by means of a shaking table test on a 1:5.5 scaled physical model in the Laboratory of the Institute for Earthquake Engineering and Engineering Seismology in Skopje. In the present paper a brief review of the numerical activity related to the prediction of the shaking table test response of the model is first proposed. Then, the identification of frequency decay during collapse is performed through decomposition of the measured power spectral density matrix. Finally, the localization and evolution of damage in the structure is analyzed. The obtained results shown that a very good agreement is achieved between the experimental data and the predictive/interpretative numerical analyses.

000013744 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000013744 653__ $$aMasonry Structures, Earthquake Engineering, Shaking table tests, Dynamic Damage Identification

000013744 7112_ $$aCOMPDYN 2011 - 3rd International Thematic Conference$$cIsland of Corfu (GR)$$d2011-05-25 / 2011-05-28$$gCOMPDYN2011
000013744 720__ $$aCampitiello, F.$$iMasciotta M., G.$$iMatteis G., De$$iVasta, M.
000013744 8560_ $$ffischerc@itam.cas.cz
000013744 8564_ $$s544139$$uhttps://invenio.itam.cas.cz/record/13744/files/607.pdf$$yOriginal version of the author's contribution as presented on CD, section: MS 31 Uncertainty and Reliability in Computational Structural Dynamics.
000013744 962__ $$r13401
000013744 980__ $$aPAPER