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.
이용수
초록· 키워드
오류제보하기
Ice loads may be conveniently categorized as local ice loads and global ice loads. Local ice loads are often defined as ice pressures acting on local areasofshell plates and stiffeners. Therefore, local ice loads are defined in all ice class rules. However, directly measuring the local ice pressure using the actual ice class vessel is a very difficult task because appropriate instruments for direct measurement must be installed on the outer hull, and they are easily damaged by direct ice contacts/impacts.
This paper focuses on the estimation of the local ice pressure using the data obtained from icebreaking tests in the Arctic sea in 2010 using the Korean icebreaking research vessel (IBRV) ARAON. When she contactedthe sea ice, the local deformation of the side shell was measured by the strain gauges attachedto the inside of the shell. Simultaneously, the contact area between the side shell and sea ice is investigated by analyzing the distribution of the measured strain data. Finally, the ice pressures for different contact areas are estimated by performing a structural analysis.
This paper focuses on the estimation of the local ice pressure using the data obtained from icebreaking tests in the Arctic sea in 2010 using the Korean icebreaking research vessel (IBRV) ARAON. When she contactedthe sea ice, the local deformation of the side shell was measured by the strain gauges attachedto the inside of the shell. Simultaneously, the contact area between the side shell and sea ice is investigated by analyzing the distribution of the measured strain data. Finally, the ice pressures for different contact areas are estimated by performing a structural analysis.
목차
ABSTRACT
1. 서론
2. 쇄빙 시 해빙과의 접촉 면적
3. 접촉 면적을 고려한 구조해석
4. 압력계산 및 고찰
5. 결론
References
참고문헌 (12)
참고문헌 신청
1. [기타자료] - ABS / 2011 / Guide for Ice Load Monitoring Systems / ABS
2. [단행본] - Choi, K.S / 1995 / Ice Mechanics: Risks to Offshore Structures / Cheong Moon Gak Publishers
3. [보고서] - Fredering, R / 2000 / Local Ice Pressures from the Louis S. St. Laurent 1994 North Pole Transit
4. [학술대회논문] - ISSC / 2012 / Arctic Technology / 18th International Ship and Offshore Structures Congress
5. [보고서] - Kang, W. S / 2013 / North Pole Route Development Status & Related Shipbuilding Industry Technology Trends : 13 ~ 15
2. [단행본] - Choi, K.S / 1995 / Ice Mechanics: Risks to Offshore Structures / Cheong Moon Gak Publishers
3. [보고서] - Fredering, R / 2000 / Local Ice Pressures from the Louis S. St. Laurent 1994 North Pole Transit
4. [학술대회논문] - ISSC / 2012 / Arctic Technology / 18th International Ship and Offshore Structures Congress
5. [보고서] - Kang, W. S / 2013 / North Pole Route Development Status & Related Shipbuilding Industry Technology Trends : 13 ~ 15
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UCI(KEPA) : I410-ECN-0101-2015-550-002702070