000010118 001__ 10118
000010118 005__ 20141205154145.0
000010118 04107 $$aeng
000010118 046__ $$k2008-10-12
000010118 100__ $$aGrant, Damian N.
000010118 24500 $$aSeed Record Selection for Spectral Matching with RSPMatch2005

000010118 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010118 260__ $$b
000010118 506__ $$arestricted
000010118 520__ $$2eng$$aThe use of spectral-matching software, such as RSPMatch2005, allows the engineer to alter seed ground motions in the time domain to provide a very close match of a target response spectrum. Compared to the use of real recorded ground motions, a smaller number of spectrally-matched records can reliably be used, as the variability is less. A set of criteria for selecting seed motions for RSPMatch2005 is presented, in which initial spectral shape is considered to be of primary importance, and other ground motion characteristics are used to filter the initial database. Rather than using earthquake magnitude bounds as a proxy for ground motion duration, as recommended by other authors, we suggest filtering explicitly on duration. For structures with a long fundamental period, the frequency content of the input motion is also very important, to avoid excessive noise at periods of interest in the original seed record, and excessive manipulation of the record in the spectral matching. A Matlab program which automates the selection criteria and provides a front-end for RSPMatch2005 is also presented.

000010118 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010118 653__ $$aRSPMatch2005, ground motion selection, spectral matching, ground motion duration

000010118 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010118 720__ $$aGrant, Damian N.$$iGreening, Paul D.$$iTaylor, Merrick$$iGhosh, Barnali
000010118 8560_ $$ffischerc@itam.cas.cz
000010118 8564_ $$s239770$$uhttps://invenio.itam.cas.cz/record/10118/files/02-0068.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 02-0068.
000010118 962__ $$r9324
000010118 980__ $$aPAPER