000011171 001__ 11171
000011171 005__ 20141205155843.0
000011171 04107 $$aeng
000011171 046__ $$k2008-10-12
000011171 100__ $$aNishi, Hiroaki
000011171 24500 $$aStudy on Design Input Motion for Seismic Design in Consideration of Local Site Characteristics in Hokkaido, Japan

000011171 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011171 260__ $$b
000011171 506__ $$arestricted
000011171 520__ $$2eng$$aThis study was carried out to research seismic design, taking into consideration the local site characteristics. While in previous studies, acceleration response spectra used for seismic design was established using strong motion records in Hokkaido, and the seismic design based on the local earthquake risk was proposed. However, as a result of a more detailed investigation of calculated acceleration response spectra, it was found that intensity of spectra was uneven in area with similar earthquake risk. Therefore, to optimize the seismic design, a re-examination of the acceleration response spectra was carried out. The results indicated that, hypocentral distance held little influence over intensity and form of the acceleration response spectra, but site amplification factors (the ratio of peak ground surface velocity to peak bedrock velocity) had a substantial effect. Therefore, this study suggests methods to establish the acceleration response spectra using the site amplification factors.

000011171 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011171 653__ $$astrong motion records, site amplification factors, design input motion, local site characteristics

000011171 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011171 720__ $$aNishi, Hiroaki$$iSato, Takashi$$iIshikawa, Hiroyuki$$iIkeda, Takaaki$$iKamiakito, Noboru
000011171 8560_ $$ffischerc@itam.cas.cz
000011171 8564_ $$s533514$$uhttps://invenio.itam.cas.cz/record/11171/files/03-03-0054.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 03-03-0054.
000011171 962__ $$r9324
000011171 980__ $$aPAPER