000010413 001__ 10413
000010413 005__ 20141205155724.0
000010413 04107 $$aeng
000010413 046__ $$k2008-10-12
000010413 100__ $$aJun, Dae Han
000010413 24500 $$aGeneration of Artificial Earthquake Wave Compatible with Design Spectrum

000010413 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010413 260__ $$b
000010413 506__ $$arestricted
000010413 520__ $$2eng$$aIn seismic response analysis of building structures, the input ground motions have considerable effect on the nonlinear seismic response characteristics of structures. The characteristics of soil and the locality of the site where those ground motions were recorded affect the contents of ground motion time histories. Therefore, it is difficult to select appropriate input ground motions for seismic response analysis. This study describes a generation of synthetic ground motion time histories compatible with seismic design spectrum, and also evaluates the seismic response results of multi-story reinforced concrete structures by the simulated ground motions. The simulated ground motions are generated according to the previously recorded earthquake waves in the past major earthquake events. The simulated ground motion time histories have identical phase angles to the recorded ground motions, and their overall response spectra are compatible with seismic design spectrum with 5% critical viscous damping. The purpose of this study was to investigate their validity as input ground motion for nonlinear seismic response analysis of building structures. As expected, the response quantities by simulated ground motions presented better stability than those by real recorded ground motions. It was concluded that the simulated earthquake waves generated in this paper are applicable as input ground motions for a seismic response analysis of building structures.

000010413 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010413 653__ $$aSimulated ground motion, Phase angles, Design spectrum, Nonlinear seismic response

000010413 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010413 720__ $$aJun, Dae Han$$iKang, Pyeong-Doo$$iKim, Jae-Ung
000010413 8560_ $$ffischerc@itam.cas.cz
000010413 8564_ $$s803153$$uhttps://invenio.itam.cas.cz/record/10413/files/07-0089.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 07-0089.
000010413 962__ $$r9324
000010413 980__ $$aPAPER