000022266 001__ 22266
000022266 005__ 20170622150004.0
000022266 04107 $$aeng
000022266 046__ $$k2015-05-25
000022266 100__ $$aLandi, Luca
000022266 24500 $$aCORRELATION BETWEEN THE PROBABILISTIC SEISMIC ASSESSMENT OF FRAME STRUCTURES WITHOUT AND WITH ADDED DAMPERS

000022266 24630 $$n5.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000022266 260__ $$bNational Technical University of Athens, 2015
000022266 506__ $$arestricted
000022266 520__ $$2eng$$aThis paper deals with the parameters which influence the probability of reaching the near collapse limit state of RC frame structures equipped with nonlinear fluid viscous dampers. The study can be divided into two steps. The first aims to assess how the median and the dispersion of seismic demand can vary in the RC frame structures equipped with nonlinear fluid viscous dampers, considering a wide set of ground motions; these parameters have been compared with those obtained for RC structures without dampers. The second step evaluates the expression in closed form given in the 2000 SAC/FEMA method to assess the annual probability of failure of RC structures. This calculation has been performed using the parameters obtained in the previous step. The annual probability of failure has been estimated for the RC frame structures with and without dampers, considering a wide set of ground motions and different method to approximate the hazard curve. The adopted case study is a frame configuration characterized by three bays and six floors. The analyses have allowed to evaluate the variability of the terms of the closed form expression proposed in the 2000 SAC/FEMA method, and their influence on the definition of the annual probability of failure.

000022266 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000022266 653__ $$aNonlinear fluid viscous dampers, Nonlinear dynamic analyses, Probabilistic method, Median, Dispersion, SAC/FEMA.

000022266 7112_ $$aCOMPDYN 2015 - 5th International Thematic Conference$$cCrete (GR)$$d2015-05-25 / 2015-05-27$$gCOMPDYN2015
000022266 720__ $$aLandi, Luca$$iDiotallevi, Pier Paolo$$iVorabbi, Cristina
000022266 8560_ $$ffischerc@itam.cas.cz
000022266 8564_ $$s1064392$$uhttps://invenio.itam.cas.cz/record/22266/files/C1778.pdf$$yOriginal version of the author's contribution as presented on CD, section: 
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000022266 962__ $$r22030
000022266 980__ $$aPAPER