000021670 001__ 21670
000021670 005__ 20170622131259.0
000021670 04107 $$aeng
000021670 046__ $$k2017-06-15
000021670 100__ $$aAddessi, Daniela
000021670 24500 $$aOUT-OF-PLANE DYNAMIC RESPONSE OF TUFF MASONRY WALLS: SHAKING TABLE TESTING AND NUMERICAL SIMULATIONS

000021670 24630 $$n6.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000021670 260__ $$bNational Technical University of Athens, 2017
000021670 506__ $$arestricted
000021670 520__ $$2eng$$aThe out-of-plane dynamic response of a masonry element is investigated, both experimentally and numerically. The results of shaking table tests on a tuff masonry wall, subjected to harmonic acceleration histories, are presented. An isotropic nonlocal damage-plastic model, accounting for the masonry strength-stiffness degrading and hysteresis mechanisms, is introduced in a finite element procedure to numerically describe the masonry structural response. A simplified scheme is analysed, where the wall is completely restrained at the base and free at the top. The measured top displacement history is compared with that numerically evaluated, obtaining a satisfactory agreement. Moreover, the effects of the onset and evolution of the degrading mechanisms in the masonry wall are highlighted.

000021670 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021670 653__ $$aMasonry, Shaking table, Out-of-plane response, Damage, Finite Element.

000021670 7112_ $$aCOMPDYN 2017 - 6th International Thematic Conference$$cRhodes Island (GR)$$d2017-06-15 / 2017-06-17$$gCOMPDYN2017
000021670 720__ $$aAddessi, Daniela$$iVestroni, Fabrizio$$iGatta, Cristina$$iCappelli, Enrico
000021670 8560_ $$ffischerc@itam.cas.cz
000021670 8564_ $$s1686468$$uhttps://invenio.itam.cas.cz/record/21670/files/17464.pdf$$yOriginal version of the author's contribution as presented on CD, section: [MS27] Advanced numerical methods for historical masonry monuments preservation in seismic zone
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000021670 962__ $$r21500
000021670 980__ $$aPAPER