000021604 001__ 21604
000021604 005__ 20170622131254.0
000021604 04107 $$aeng
000021604 046__ $$k2017-06-15
000021604 100__ $$aFernandes, Vinicius Alves
000021604 24500 $$aDYNAMIC SOIL-STRUCTURE INTERACTION MODELING STRATEGIES APPLIED TO KASHIWAZAKI-KARIWA NUCLEAR POWER PLANT CASE-STUDY

000021604 24630 $$n6.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000021604 260__ $$bNational Technical University of Athens, 2017
000021604 506__ $$arestricted
000021604 520__ $$2eng$$aOn the framework of the French research project SINAPS@, the main goal of this work is to assess the impact of different soil-structure interaction modeling strategies on the Unit 7 Kashiwasaki-Kariwa Nuclear Power Plant reactor building response during the Niigata Chuetsu-Oki earthquake mainshock. his actual nuclear power plant case-study was already investigated during the KARISMA (KAshiwazaki-Kariwa Research Initiative for Seismic Margin Assessment) international benchmark exercise on 2009 organized by the IAEA (International Atomic Energy Agency) and OECD/NEA, which concluded on the difficulty to correctly predict the Unit 7 Reactor Building response during the mainshock by considering available standard soil-structure interaction modeling. The modeling strategies investigated in this work include soil non-linearity, by considering a cyclic critical state elastic-plastic model, and structuresoil-structure interaction influence by directly considering a simplified model of the adjacent Turbine Building. All numerical simulations are performed using code aster Open source software. The comparison of results with recorded signals within the Unit 7 Reactor Building allow to emphasize some conclusions about the role of modeling assumptions. This paper gathers the research work conducted by EDF R&D in the SINAPS@ task 4.3 during the years 2015-2016.

000021604 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021604 653__ $$aNumerical modeling, soil-structure interaction, SINAPS@, KARISMA, code aster

000021604 7112_ $$aCOMPDYN 2017 - 6th International Thematic Conference$$cRhodes Island (GR)$$d2017-06-15 / 2017-06-17$$gCOMPDYN2017
000021604 720__ $$aFernandes, Vinicius Alves$$iZentner, Irmela$$iVoldoire, François$$iNieto-Ferro, Alex$$iKham, Marc$$iJacquet, Matthieu$$iGreffet, Nicolas$$iDevesa, Georges$$iBanci, Fabien
000021604 8560_ $$ffischerc@itam.cas.cz
000021604 8564_ $$s1591566$$uhttps://invenio.itam.cas.cz/record/21604/files/17197.pdf$$yOriginal version of the author's contribution as presented on CD, section: [MS26] The SINAPS@ French research project on integrated seismic risk assessment for nuclear safety
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000021604 962__ $$r21500
000021604 980__ $$aPAPER