000009717 001__ 9717
000009717 005__ 20141205153147.0
000009717 04107 $$aeng
000009717 046__ $$k2008-10-12
000009717 100__ $$aChen, Yong
000009717 24500 $$aThe Development of Attenuation Relations in the Rock Sites for Periods (T=0.04～10S,ξ=0.005, 0.02, 0.07, 0.1 & 0.2) Based on NGA Database

000009717 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000009717 260__ $$b
000009717 506__ $$arestricted
000009717 520__ $$2eng$$aThe design spectrum with different damping ratio is in general calculated from the spectral values of damping ratio 0.05 using the empirical modification relations. With the large-scale and important structures, such as nuclear plant, being built in large number, the current aseismic Codes cannot address the requirements in the multi-damping and the long-period aspects. The large amount of recordings in the US NGA project makes it possible for us to study the multi-damping characteristics of acceleration response spectrum in the period range up to 10s. By the statistical analysis to the 260 recordings selected from the NGA database, the spectral acceleration attenuation relationships in the period range 0.04-10s are proposed for the damping ratios 0.005, 0.02, 0.07, 0.1, 0.2.

000009717 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009717 653__ $$aattenuation relationship, different damping ratio, NGA (Next Generation Attenuation) database

000009717 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000009717 720__ $$aChen, Yong$$iYu, Yan-Xiang
000009717 8560_ $$ffischerc@itam.cas.cz
000009717 8564_ $$s159409$$uhttps://invenio.itam.cas.cz/record/9717/files/03-02-0029.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 03-02-0029.
000009717 962__ $$r9324
000009717 980__ $$aPAPER