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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2018.1
- 수록면
- 190 - 202 (13page)
이용수
초록· 키워드
오류제보하기
Maintaining the integrity of the major equipment in nuclear power plants is critical to the safety of thestructures. In particular, the soundness of the piping is a critical matter that is directly linked to the safetyof nuclear power plants. Currently, the limit state of the piping design standard is plastic collapse, andthe actual pipe failure is leakage due to a penetration crack. Actual pipe failure, however, cannot beapplied to the analysis of seismic fragility because it is difficult to quantify. This paper proposes methodsof measuring the failure strain and deformation angle, which are necessary for evaluating the quantitativefailure criteria of the steel pipe elbow using an image measurement system. Furthermore, thefailure strain and deformation angle, which cannot be measured using the conventional sensors, wereefficiently measured using the proposed methods.
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등록된 정보가 없습니다.
참고문헌 (20)
참고문헌 신청
F. Touboul / 1999 / Seismic behaviour of piping systems with and without detect: experimental and numerical evaluations / Nucl. Eng. Design 192:243~260
T. Zhang / 2010 / Analysis of JNES seismic tests on degraded piping, PVP2010-25333 / ASME 2010 Pressure Vessels and Piping Conference
T. Otoyo / 2014 / Development of an evaluation method for seismic isolation system of nuclear power facilities (Part 4) failure behavior of crossover piping for seismic isolation system, PVP2014-29011 / ASME 2014 Pressure Vessels and Piping Conference
Y. Park / 1997 / Analysis of nuclear piping system seismic tests with conventional and energy absorbing supports, BNL-NUREG-64173 / 14th International Conference on Structural Mechanics in Reactor Technology (SMiRT 14)
K. Mizuno / 2014 / Onishi, Development of an evaluation method for seismic isolation systems of nuclear power facilities (Part 5) fatigue test of the crossover piping, PVP2014-29032 / ASME 2014 Pressure Vessels and Piping Conference
T. Zhang / 2010 / Analysis of JNES seismic tests on degraded piping, PVP2010-25333 / ASME 2010 Pressure Vessels and Piping Conference
T. Otoyo / 2014 / Development of an evaluation method for seismic isolation system of nuclear power facilities (Part 4) failure behavior of crossover piping for seismic isolation system, PVP2014-29011 / ASME 2014 Pressure Vessels and Piping Conference
Y. Park / 1997 / Analysis of nuclear piping system seismic tests with conventional and energy absorbing supports, BNL-NUREG-64173 / 14th International Conference on Structural Mechanics in Reactor Technology (SMiRT 14)
K. Mizuno / 2014 / Onishi, Development of an evaluation method for seismic isolation systems of nuclear power facilities (Part 5) fatigue test of the crossover piping, PVP2014-29032 / ASME 2014 Pressure Vessels and Piping Conference
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