000009755 001__ 9755
000009755 005__ 20141205153151.0
000009755 04107 $$aeng
000009755 046__ $$k2008-10-12
000009755 100__ $$aCitak, Seckin Ozgur
000009755 24500 $$aRelationship of Seismic Responses and Strength Indexes of Ground Motions for NPP Structures

000009755 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000009755 260__ $$b
000009755 506__ $$arestricted
000009755 520__ $$2eng$$aIn this study we investigate the relationship of seismic responses of ABWR type of Nuclear Power Plant structures, represented by shear force at each floor, and strength indices of simulated ground motions such as PGA, PGV, A0 (the measurement parameter for Japanese Meteorological agency (JMA) seismic intensity), and PGA*PGV. Through the study we identified basic shear indices that can indicate or predict damage level that we can expect in the future without complex calculations. For this purposes Nonlinear Direct Integration Time History Analysis are performed for the ABWR Model using simulated strong motion records, and shear force responses of linear members are correlated with strength indices of ground motions in order to obtain shear indices. We found that the regression lines, especially with PGA for all floor levels can be used for the easy assessment of seismic response and could be the basic indices for the prediction of damage level of ABWR type of NPP structures. Also we were able to examine the ABWR model using acceleration data recorded during the 2007 Niigata-ken Chuetsu-Oki earthquake, M=6.8, at the basement level of seven Kashiwazaki-Kariwa Nuclear Power Plant units.

000009755 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000009755 653__ $$aNuclear Power Plant, ABWR, Damage estimation, Shear indices, Strong ground motion parameters, seismic response.

000009755 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000009755 720__ $$aCitak, Seckin Ozgur$$iKawase, Hiroshi$$iIkutama, Shinya
000009755 8560_ $$ffischerc@itam.cas.cz
000009755 8564_ $$s1208710$$uhttps://invenio.itam.cas.cz/record/9755/files/05-01-0381.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-01-0381.
000009755 962__ $$r9324
000009755 980__ $$aPAPER