000011647 001__ 11647
000011647 005__ 20141205155932.0
000011647 04107 $$aeng
000011647 046__ $$k2008-10-12
000011647 100__ $$aShin, Jiwook
000011647 24500 $$aSeismic Evaluation of Steel Moment Resisting Frame Buildings with Different Hysteresis and Stiffness Models

000011647 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011647 260__ $$b
000011647 506__ $$arestricted
000011647 520__ $$2eng$$aCurrent seismic design procedures that apply to an estimation of inelastic deformation capacity of lateral force resisting systems have been questioned since no rationality exists for determining the values of R tabulated in seismic design code. For this study, 3-, 9- and 20-story Steel Moment Resisting Frame (MRF) buildings were designed to satisfy the seismic requirements based on the IBC 2000 including the current value of 8 for the steel special moment resisting frame (MRF) buildings. Then, these analysis building models were redesigned using 6 different hysteresis models, which provide an ability to dissipate seismic input energy, for the beam-column connections. These models were also extended to account for the effects of period of the buildings. A total of 90 different building models were subjected to 20 ground motions representing a hazard level of 2% probability of being exceeded in 50 years to estimate the seismic demands. Pushover and nonlinear time history analysis were performed to calculate story drift and plastic rotation demands. The effects of hysteresis models and various periods of the steel special MRF are investigated and discussed.

000011647 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011647 653__ $$aSteel moment resisting frame, Hysteresis models, Nonlinear time history analysis, Response modification factor, Displacement ductility demand 

000011647 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011647 720__ $$aShin, Jiwook$$iLee, Kihak
000011647 8560_ $$ffischerc@itam.cas.cz
000011647 8564_ $$s619523$$uhttps://invenio.itam.cas.cz/record/11647/files/05-05-0168.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-05-0168.
000011647 962__ $$r9324
000011647 980__ $$aPAPER