000010152 001__ 10152
000010152 005__ 20141205154147.0
000010152 04107 $$aeng
000010152 046__ $$k2008-10-12
000010152 100__ $$aHakuno, Motohiko
000010152 24500 $$aMost Important Actions of Nuclear Power Plant at Earthquake are "Stopping","Cooling","Confining Radioactive Materials"

000010152 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010152 260__ $$b
000010152 506__ $$arestricted
000010152 520__ $$2eng$$aOn July 16th2007, Niigataken Chuetsu Oki earthquake with M6.8, h=17km, hit directly Kashiwazaki Kariwa nuclear power plant (8.2GW) of Tokyo Electric Power Co.. A transformer outside of a plant building had a fire due to the leakage of insulation oil caused by the ground subsidence. The water containing extremely little radioactive material overflowed the storage pool for the used nuclear fuel by the sloshing and it went out to the sea. These are not serious accidents as a result. In spite of these accidents, the nuclear power plant succeeded to do “Emergency stop”, “Cooling from 280℃ to 100℃”, and “Confining in the radioactive materials”. Although the nuclear power plant was hit by the strong earthquake ground motion the maximum acceleration of which amounts to 680gals on the underground bedrock, three actions, “Stop”, “Cooling”, and “Confining” were successfully carried out. The reason of success might be that the most important facilities have the earthquake resistance 3 times of the general RC buildings in Japan and sufficient ductility.

000010152 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010152 653__ $$aNuclear power plant, earthquake, earthquake resistant design, safety allowance

000010152 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010152 720__ $$aHakuno, Motohiko
000010152 8560_ $$ffischerc@itam.cas.cz
000010152 8564_ $$s658851$$uhttps://invenio.itam.cas.cz/record/10152/files/01-1302.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 01-1302.
000010152 962__ $$r9324
000010152 980__ $$aPAPER