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복합학
지원사업
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.6
- 수록면
- 188 - 194 (7page)
이용수
초록· 키워드
Accurate estimation of shear flows in thin-walled beam section is the key issue to evaluate shear stress distribution of ship hull transverse section under the shear forces acting on hull girder. It is regarded that the method using the warping functions obtained by finite element formulation is the state of the art of this field. Recently, however, IACS took effect the new version of CSR in which direct calculation process of shear flow was suggested. In the direct calculation process, shear flow of ship hull section can be obtained by the addition of determinate and indeterminate shear flows calculated respectively. So, in this paper, the shear flow evaluation codes based on the process proposed by IACS CSR and warping function based method were developed respectively. The calculated results of shear flows for the several examples of ship sections were compared with each other and considered in detail.
#Shear flow(전단흐름)
#Ship hull transverse section(선체횡단면)
#Thin-walled section beam(박판단면보)
#Warping function(워핑함수)
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목차
- 1. 서론
- 2. 박판 보 이론과 단면특성치
- 3. IACS 공통구조규칙(CSR)의 전단흐름 직접계산법
- 4. 수치 계산
- 5. 결론
- References
참고문헌
참고문헌 신청최근 본 자료
UCI(KEPA) : I410-ECN-0101-2017-538-000667105