000010428 001__ 10428
000010428 005__ 20141205155726.0
000010428 04107 $$aeng
000010428 046__ $$k2008-10-12
000010428 100__ $$aKallinikidou, Elena
000010428 24500 $$aDevelopment of a Data-Based Procedure for Constructing Regional Probabilistic Earthquake Response Spectra for Structural Control Applications

000010428 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010428 260__ $$b
000010428 506__ $$arestricted
000010428 520__ $$2eng$$aFive scenario earthquakes plausible for the Los Angeles metropolitan region, and one numerical approximation of the 1994 Northridge Mw 6.7 event, provide the database of the proposed methodology that is applied for the construction of regional earthquake response spectra. The methodology involves two main stages of data compaction. In the first stage, the Karhunen-Lo` ve (K-L) decomposition of e the excitation temporal covariance matrix is performed. In the second stage, the dominant eigenvectors are analytically approximated with Chebyshev polynomials, thus being converted from eigenvectors to eigenfunctions. This compact analytical representation of the nonstationary excitation data provides an exact closed-form solution for the nonstationary response of linear MDOF systems. Furthermore, statistical inference analysis for the response variables is conducted, which leads to the construction of regional probabilistic response spectra based on the Log-Normal probability model for the response variables.

000010428 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010428 653__ $$aregional earthquake spectra, probabilistic earthquake spectra, Karhunen-Loeve expansion, regional seismic risk, proper orthogonal decomposition.

000010428 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010428 720__ $$aKallinikidou, Elena$$iMasri, Sami F.$$iNigbor, Robert L.$$iSmyth, Andrew W.$$iOlsen, Kim B.
000010428 8560_ $$ffischerc@itam.cas.cz
000010428 8564_ $$s220715$$uhttps://invenio.itam.cas.cz/record/10428/files/S24-013.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: S24-013.
000010428 962__ $$r9324
000010428 980__ $$aPAPER