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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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The icebreaking research vessel (IBRV) ARAON had her second ice trial in the Arctic Ocean in the summer season of 2010. During the voyage, the local ice loads acting on the bow of the side were measured using 14 strain gauges. These measurements were carried out in three icebreaking performance tests. To convert the measured strains into the local ice pressures, a finite element model of the instrumented area was developed. The influence coefficient method (ICM), which uses the influence coefficient from the finite element model, and the direct method, which uses the measured strain, were selected as the conversion methods. As a result, the maximum measured pressure was 1.236MPa, and the average difference between ICM and the direct method was about 5% for an area of 0.2㎡. The pressure-area relationship of the measurement falls below the range of the existing pressure-area curve, which is due to the low ice strength of melted ice in the summer.
목차
ABSTRACT
1. 서론
2. 북극해 빙하중 계측
3. 빙압력 계산 및 고찰
4. 결론
References
참고문헌 (9)
참고문헌 신청
2. [학술지(정기간행물)] - 김대환 / 2012 / 쇄빙연구선 ARAON호를 이용한 북극해 해빙의 재료특성 (2) - 해빙의 압축강도, 굽힘강도 및 결정구조 - / 한국해양공학회지 26 (1) : 1 ~ 8
3. [학술지(정기간행물)] - 김현수 / 2011 / Study on icebreaking performance of the Korea icebreaker ARAON in the arctic sea / International Journal of Naval Architecture and Ocean Engineering 3 (3) : 208 ~ 215
5. [보고서] - Korea Maritime and Ocean University / 2012 / Safety Assessment Techniques for Hull Structure of Icebreaking Vessels
6. [학술지(정기간행물)] - 박영진 / 2011 / 쇄빙연구선 ARAON호를 이용한 북극해 해빙의 재료특성 (1) - 해빙의 두께, 온도, 염도, 밀도 계측 - / 한국해양공학회지 25 (2) : 55 ~ 61
8. [단행본] - Sanderson, T. J. O. / 1988 / Ice Mechanics: Risks to Offshore Structures / Original work published
3. [학술지(정기간행물)] - 김현수 / 2011 / Study on icebreaking performance of the Korea icebreaker ARAON in the arctic sea / International Journal of Naval Architecture and Ocean Engineering 3 (3) : 208 ~ 215
5. [보고서] - Korea Maritime and Ocean University / 2012 / Safety Assessment Techniques for Hull Structure of Icebreaking Vessels
6. [학술지(정기간행물)] - 박영진 / 2011 / 쇄빙연구선 ARAON호를 이용한 북극해 해빙의 재료특성 (1) - 해빙의 두께, 온도, 염도, 밀도 계측 - / 한국해양공학회지 25 (2) : 55 ~ 61
8. [단행본] - Sanderson, T. J. O. / 1988 / Ice Mechanics: Risks to Offshore Structures / Original work published
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UCI(KEPA) : I410-ECN-0101-2014-550-002762965