000011954 001__ 11954
000011954 005__ 20141205160004.0
000011954 04107 $$aeng
000011954 046__ $$k2008-10-12
000011954 100__ $$aUetake, Tomiichi
000011954 24500 $$aCharacteristics of Strong Motion Records in Kashiwazaki-Kariwa Nuclear Power Station during the Niigataken Chuetsu-Oki Earthquake in 2007

000011954 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011954 260__ $$b
000011954 506__ $$arestricted
000011954 520__ $$2eng$$aTHE NIIGATAKEN CHUETSU-OKI EARTHQUAKE OF M6.8 OCCURRED AT 16 KM FROM THE KASHIWAZAKI-KARIWA NUCLEAR POWER STATION ON JULY 16, 2007. ALL REACTORS IN OPERATION AUTOMATICALLY SHUTDOWN AS DESIGND AND THE STRONG MOTION DURING THE QUAKE WERE OBSERVED AT MANY POINTS IN THE SITE. THE MAXIMUM ACCELERATION OBSERVED ON THE BASE MAT OF REACTOR BUILDING WAS 680 CM/S2 AT UNIT 1. THE PEAK ACCELERATION VALUES IN EAST-WEST COMPONENTS WERE LARGER THAN THAT OF NORTH-SOUTH COMPONENTS AND THE PEAK ACCELERATION VALUES IN SOUTH SIDE OF THE SITE WERE LARGER THAN THAT IN NORTH SIDE. THE WAVEFORMS HAVE SHORT DURATION ABOUT 10 SECONDS AND THREE SIGNIFICANT PULSES ARE IDENTIFIED IN THE WAVEFORM. THESE PULSES ARE ASSUMED TO ASPERITY PULSES. THE THIRD PULSE FROM THE ASPERITY LOCATED THE WEST OF THE SITE AFFECTED THE PEAK ACCELERATION CHARACTERISTICS. THE THIRD PULSE WAS AMPLIFIED BY THICK NEOGENE STRATUM AND FOLD GROUND STRUCTURE IN THE SITE. IT SEEMS TO BE THAT THE HIGH ACCELERATION AND SPATIAL VARIATION OF THE OBSERVED RECORDS IN THE SITE ARE DUE TO BOTH EFFECTS OF SEISMIC SOURCE AND GROUND CONDITION. THE NIIGATAKEN CHUETSU-OKI EARTHQUAKE, NUCLEAR POWER STATION,

000011954 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011954 653__ $$aNEAR SOURCE STRONG MOTION, ASPERITY PULSE, IRREGULAR GROUND STRUCTURE.

000011954 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011954 720__ $$aUetake, Tomiichi$$iNishimura, Isao$$iMizutani, Hiroyuki
000011954 8560_ $$ffischerc@itam.cas.cz
000011954 8564_ $$s2579552$$uhttps://invenio.itam.cas.cz/record/11954/files/02-0146.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 02-0146.
000011954 962__ $$r9324
000011954 980__ $$aPAPER