000021544 001__ 21544
000021544 005__ 20170622131251.0
000021544 04107 $$aeng
000021544 046__ $$k2017-06-15
000021544 100__ $$aCanini, Andrea
000021544 24500 $$a3D NUMERICAL SIMULATIONS OF A BASE-ISOLATED RESIDENTIAL BUILDING WITH SOIL STRUCTURE INTERACTION

000021544 24630 $$n6.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000021544 260__ $$bNational Technical University of Athens, 2017
000021544 506__ $$arestricted
000021544 520__ $$2eng$$aBase isolation (BI) is a well-known technique with many applications all over the world. This study aims at considering 3D numerical simulations of a soil-structure system applied to a base isolated ordinary building. In particular, the soil has been performed with nonlinear hysteretic materials and advanced plasticity models, implemented in Opensees. The proposed approach enables to drive the assessment of isolation technique with evaluation of soil non-linear response into a unique twist. In this regard, the paper aims at assessing the cases where BI becomes detrimental. In particular, the model of the structure allows to assess the structural performance, by considering accelerations and displacements at various heights. This study overcomes the common simplifications in modelling the soil foundation. In this regard, it can be considered one of the few attempts to propose new design considerations for engineers and consultants.

000021544 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021544 653__ $$aEarthquake Engineering, Soil Structure Interaction, OPENSEES, FE analysis; Residential Building

000021544 7112_ $$aCOMPDYN 2017 - 6th International Thematic Conference$$cRhodes Island (GR)$$d2017-06-15 / 2017-06-17$$gCOMPDYN2017
000021544 720__ $$aCanini, Andrea$$iForcellini, Davide
000021544 8560_ $$ffischerc@itam.cas.cz
000021544 8564_ $$s1041332$$uhttp://invenio.itam.cas.cz/record/21544/files/16931.pdf$$yOriginal version of the author's contribution as presented on CD, section: [MS13] Earthquake Soil Structure Interaction Modeling and Simulation
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000021544 962__ $$r21500
000021544 980__ $$aPAPER