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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2019.6
- 수록면
- 8 - 17 (10page)
이용수
초록· 키워드
오류제보하기
Perforated plates are used for the steam generator tube-sheet and the Reactor Vessel Closure Head in the Nuclear Power Plant. The ASME code, Section III Appendix A-8000, addresses the analysis of perforated plates, however, this analysis is only limited to the flat plate with a triangular perforation pattern. Based on the concept of the effective elastic constants, simulation of flat and spherical perforated plates and their equivalent solid plates were carried out using Finite Element Analysis (FEA). The isotropic material properties of the perforated plate were replaced with anisotropic material properties of the equivalent solid plate and subjected to the same loading conditions. The generated curves of effective elastic constants vs ligament efficiency for the flat perforated plate were in agreement with the design curve provided by ASME code. With this result, a plate with spherical curvature having perforations can be conveniently analyzed with equivalent elastic modulus and equivalent Poisson’s ratio.
목차
ABSTRACT
Introduction
2. Methodology
3. Results
4. Discussion and Conclusion
References
참고문헌 (7)
참고문헌 신청
2010 / ASME BPVC Sec.III, Rules for Construction of Nuclear Facility Component, Division 1, Appendix A-8000, Stresses in Perforated Flat Plates / American Society of Mechanical Engineers
Horvay, G. / 1925 / The plane stress problem of perforated plates / Journal of. Applied Mechanics, Transactions of. ASME 74:355~360
Malkin, T. / 1952 / Notes on a theoretical basis for the design of tube sheets of triangular layout / Journal of. Applied Mechanics, Transactions of. ASME 74:389~396
Slot, T. / 1971 / Effective elastic constants for thick perforated plates with square and triangular penetration pattern / Journal of. Applied Mechanics, Transactions of. ASME 93:1081~1088
Bailey, R. / 1960 / Behaviour of perforated plates under plane stress / Journal of. Applied Mechanics, Transactions of. ASME 2(2):143~161
Horvay, G. / 1925 / The plane stress problem of perforated plates / Journal of. Applied Mechanics, Transactions of. ASME 74:355~360
Malkin, T. / 1952 / Notes on a theoretical basis for the design of tube sheets of triangular layout / Journal of. Applied Mechanics, Transactions of. ASME 74:389~396
Slot, T. / 1971 / Effective elastic constants for thick perforated plates with square and triangular penetration pattern / Journal of. Applied Mechanics, Transactions of. ASME 93:1081~1088
Bailey, R. / 1960 / Behaviour of perforated plates under plane stress / Journal of. Applied Mechanics, Transactions of. ASME 2(2):143~161
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