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VolF11Šª
”NF 2002”N
•ÅF 1679-1684•Å
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ŒfÚŽGŽi‰pjF THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
’˜ŽÒi‰pjF Myint HTWE, Katsuhiro ARAKAWA, Kenji KAWANO
ƒ^ƒCƒgƒ‹i‰pjF UNCERTAINTY EFFECTS ON SEISMIC RESPONSES OF BASE ISOLATED STRUCTURE
´˜^i‰pjF The base isolated system takes advantage of enhancing the earthquake-proof performance of the structure by means of reductions of input seismic motions. In order to perform reliable evaluation of the response of structures under dynamic loads such as earthquakes, it is necessary to examine their nonlinear response characteristic. In this study, the uncertain parameter effects on the base isolated system related to the nonlinear dynamic response are examined with Monte Carlo Simulation. It is suggested that the uncertain parameters provide significant roles on the maximum responses evaluations of the base-isolated system.
ƒL[ƒ[ƒhi‰pjF Base isolation, Reliability, Monte Carlo Simulation, Uncertain parameters
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