Seismic Isolation of Lead-Cooled Reactors: the European Project SILER

MASSIMO FORNI; ALESSANDRO POGGIANTI; RICCARDO SCIPINOTTI; ALBERTO DUSI; ELENA MANZONI

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자료유형: 학술저널

저자정보: MASSIMO FORNI ALESSANDRO POGGIANTI RICCARDO SCIPINOTTI ALBERTO DUSI ELENA MANZONI

저널정보: 한국원자력학회 Nuclear Engineering and Technology Nuclear Engineering and Technology 제46권 제5호

발행연도: 2014.1

수록면: 595 - 604 (10page)

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SILER (Seismic-Initiated event risk mitigation in LEad-cooled Reactors) is a Collaborative Project, partially fundedby the European Commission in the 7th Framework Programme, aimed at studying the risk associated to seismic-initiatedevents in Generation IV Heavy Liquid Metal reactors, and developing adequate protection measures. The project started inOctober 2011, and will run for a duration of three years. The attention of SILER is focused on the evaluation of the effectsof earthquakes, with particular regards to beyond-design seismic events, and to the identification of mitigation strategies,acting both on structures and components design. Special efforts are devoted to the development of seismic isolationdevices and related interface components. Two reference designs, at the state of development available at the beginning of the project and coming from the 6thFramework Programme, have been considered: ELSY (European Lead Fast Reactor) for the Lead Fast Reactors (LFR),and MYRRHA (Multi-purpose hYbrid Research Reactor for High-tech Applications) for the Accelerator-Driven Systems(ADS). This paper describes the main activities and results obtained so far, paying particular attention to the development ofseismic isolators, and the interface components which must be installed between the isolated reactor building and the nonisolatedparts of the plant, such as the pipe expansion joints and the joint-cover of the seismic gap.

#Seismic Analysis #Seismic Isolation #Generation IV Reactors #Lead-Cooled Reactors

참고문헌 (7)

참고문헌 신청

A. Alemberti / 2009 / The European Lead Fast Reactor / FISA-09

A. Alemberti / 2010 / From ELSYto LEADER-European LFR Activities / ENC 2010

A. Poggianti / 2014 / SILER Project: Design of the Seismic Isolators / Proceedings of the 2014 ASME Pressure Vessels & Piping Conference

D. De Bruyn / 2012 / The fast-spectrum transmutation experimental facility FASTEF: main design achievements (part 1: core & primary design) within the FP7-CDT collaborative pro

Didier De Bruyn / 2013 / Seismic-initiated events risk mitigation in Lead-cooled Reactors: Mid-term evaluation of the results of the FP7 SILER project / Proceedings of ICAPP 2013