ŒfÚŽGŽi˜ajF“ú–{’nkHŠwƒVƒ“ƒ|ƒWƒEƒ€˜_•¶W
VolF11Šª
”NF 2002”N
•ÅF 651-656•Å
’˜ŽÒi˜ajF —Ñ@N—T
ƒ^ƒCƒgƒ‹i˜ajF «”\“™‰¿‰ž“šƒXƒyƒNƒgƒ‹‚ÉŠî‚­Œš’z•¨‚Ì’nk‰×d•]‰¿
´˜^i˜ajF -
ƒL[ƒ[ƒhi˜ajF ’nk‰×dC«”\“™‰¿‰ž“šƒXƒyƒNƒgƒ‹CŒÀŠE‘Ï—ÍŒvŽZCŠÏ‘ª’nk“®C”íŠQ
ŒfÚŽGŽi‰pjF THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
’˜ŽÒi‰pjF Yasuhiro HAYASHI
ƒ^ƒCƒgƒ‹i‰pjF Evaluation of Seismic Design Load based on Equivalent-Performance Response Spectra
´˜^i‰pjF In this paper, we have proposed an equivalent-performance response spectrum (EPRS), which is the inversion of the performance of buildings into response spectra as seismic design load. By comparing EPRS with seismic design loads and the response spectra of observed seismic ground motions in damaged area, the validity of the seismic design loads can be examined. As simple numerical example, the EPRS for wood houses and RC buildings is calculated and revised current design loads are examined using recorded strong ground motions.
ƒL[ƒ[ƒhi‰pjF Seismic design load, Equivalent-performance response spectra, calculation method of response and limit strength, Observed seismic ground motions, Damage
‹LŽ–‹æ•ªF -
‹æ•ªF ˆÏˆõ‰ï˜_•¶W