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
- 학술대회자료
- 저자정보
- 발행연도
- 2013.8
- 수록면
- 446 - 450 (5page)
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이 논문의 연구 히스토리 (3)
2013
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- 연관 학술논문 또는 학술발표를 통해 보다 발전된 연구결과를 확인하실 수 있습니다.
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초록· 키워드
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Cylindrical shell combined with rectangular plate was used in this paper. The number of the used plate was one to three. The position of the plate was in the cylindrical shell. The parameter of the optimization design was the thickness of the plate and distance between plates. To determine the thickness and location of the plate, the optimization was performed using the objective function that the first natural frequency of the combined cylindrical shell was maximized. The hypervelocity impact analysis was performed using the results that were obtained by the optimization. The boundary condition was that both sides of the cylindrical shell was fixed. The projectile was moved to normal direction on the cylindrical shell. The range on the velocity of the projectile was 1500 to 2500 m/s. Using the difference on the velocity and kinetic energy of the projectile, the impact reduction on the combined cylindrical shell was compared with uncombinded cylindrical shell.
목차
ABSTRACT
1. 서론
2. 진동 최적화
3. 관통 해석 및 결과
4. 결론
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UCI(KEPA) : I410-ECN-0101-2015-500-000992903