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
- 2012.5
- 수록면
- 1,692 - 1,695 (4page)
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초록· 키워드
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The experiment on pressure controled pipeline laying method which has advantage of reducing the top tension of pipeline is performed. Top tensions and strains along pipeline length according to injected pressure at a static position are measured to investigate the tension variation by the pressure with strain gauges and FBG sensors respectively. Static tensions for all cases increase, which is adverse for the expected effect by the pressure controled laying method. The fail to show the effect of pressure controled laying method comes from the Inequality of pipe material. On the condition of top excitation with a period and amplitude, the height of top tension response shows to be decrease with pressure increase. The adverse effect by VIV for a certain excitation period should carefully be considered in the design of pressure controled pipeline laying method
목차
ABSTRACT
1. 서론
2. 실험 개요
3. 실험 결과 및 분석
4. 결론
사사
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UCI(KEPA) : I410-ECN-0101-2013-472-003623048