지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 89 - 95 (7page)
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초록· 키워드
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Structures in a nuclear power system are designed to be elastic even under an earthquake excitation. However a structural component such as an isolator shows inelastic behavior inherently. For the seismic assessment of nonlinear structures, response history analysis should be performed. In this study, the response of base isolation system was analyzed by response history analysis for the seismic performance assessment. Firstly, several seismic assessment criteria for a nuclear power plant structure were reviewed for the nonlinear response history analysis. Based on these criteria, the spectrum matched ground motion generation method modifying a seed earthquake ground motion time history was adjusted. Using these spectrum matched accelerograms, the distribution of displacement responses of the simplified base isolation system was evaluated. The resulting seismic responses excited by the modified ground motion time histories and the synthesized time history generated by stochastic approach were compared. And the response analysis of the base isolation system considering the different intensities in each orthogonal direction was performed.
목차
등록된 정보가 없습니다.
참고문헌 (13)
참고문헌 신청
/ 2005 / ASCE 43-05. Seismic Design Criteria for Structures, Systems, and Components in Nuclear Facilities: American Society of Civil Engineers : 81 ~
ASCE 4-98. / 2000 / ASCE 4-98. Seismic Analysis of Safety-Related Nuclear Structures and Commentary / American Society of Civil Engineers : 118 ~
Giaralisa A / 2009 / Wavelet-based Response Spectrum Compatible Synthesis of Accelerograms - Eurocode Application (EC8) / Soil Dynamics and Earthquake Engineering 29 (1) : 21
Hancock J / 2006 / An improved method of matching response spectra of recorded earthquake ground motion using wavelets / Journal of Earthquake Engineering 10 (S1) : 67 ~ 89
Huang Y / 2009 / Assessment of Base-Isolated Nuclear Structures for Design and Beyond-Design Basis Earthquake Shaking : 136 ~
ASCE 4-98. / 2000 / ASCE 4-98. Seismic Analysis of Safety-Related Nuclear Structures and Commentary / American Society of Civil Engineers : 118 ~
Giaralisa A / 2009 / Wavelet-based Response Spectrum Compatible Synthesis of Accelerograms - Eurocode Application (EC8) / Soil Dynamics and Earthquake Engineering 29 (1) : 21
Hancock J / 2006 / An improved method of matching response spectra of recorded earthquake ground motion using wavelets / Journal of Earthquake Engineering 10 (S1) : 67 ~ 89
Huang Y / 2009 / Assessment of Base-Isolated Nuclear Structures for Design and Beyond-Design Basis Earthquake Shaking : 136 ~
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