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국회도서관 홈으로 정보검색 소장정보 검색

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This paper focuses on the efficient arrangement plan of buoyancy modules, which plan is used to secure the safe operation and structural stability of a marine riser. The marine riser is connected between a vessel and seabed devices. The movement of the vessel and the seabed devices are affected by the motion of the riser. The riser of a deep-seabed integrated mining system exerts a strong influence on the healthy transfer of minerals. So, buoyancy modules must be equipped to compensate for the proble which is the structure stability and the dynamic motion. Installation locations and quantities of the buoyancy modules are determined by real sea experiments. But this is not easy to do because in real sea experimental conditions the cost is expensive as well as being, time-consuming and dangerous. Therefore, the locations and quantities should be determined by numerical simulation. This method is called simulation-based design. The dynamic analysis models of the riser and the buoyancy modules are built into the commercial software of DAFUL.

권호기사

권호기사 목록 테이블로 기사명, 저자명, 페이지, 원문, 기사목차 순으로 되어있습니다.
기사명 저자명 페이지 원문 목차
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참고문헌 (14건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
1 Brink AW, Chung JS (1981) Automatic position control of a 300,000-ton ship ocean mining system. In: Offshore technology conference, Houston, 1 December 1981 미소장
2 Chung JS (1996) Deep-ocean mining: technologies for manganese nodules and crusts. Int J Offshore Polar Eng 6(4):244-254 미소장
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4 Deepak CR, Ramji S, Ramesh NR, Babu SM, Raju A, Shajahan MA, Atmanand MA (2007) Development and tests of underwater mining systems for long term operations using flexible riser concept. In: 7th ISOPE ocean mining symposium, Lisbon, Portugal, 1-6 July 2007 미소장
5 Glasby GP (2002) Deep seabed mining: past failures and future prospects. Mar Georesour Geotec 20:161-176 미소장
6 Halil D (2012) Riser concepts for deep waters. Norwegian University of Science and Technology, 5 p 미소장
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8 Hong S, Kim K (1999) Proposed technologies for mining deep-seabed polymetallic nodules: Chap 12 research and development of deep seabed mining technologies for polymetallic nodules in Korea. In: International seabed authority’s workshop, Kingston, Jamaica, 3-6 August 1999 미소장
9 Liu F, Yang N (1999) Proposed technologies for mining deep-seabed polymetallic nodules: Chap 9 Environmentally Friendly Deep Seabed Mining System. In: International seabed authority’s workshop, Kingston, Jamaica, 3-6August 1999 미소장
10 Morgan CL, Odunton NA, Jones AT (1999) Synthesis of environmental impacts of deep seabed mining. Mar Georesour Geotec 17:307-356 미소장
11 Sharma R (2011) Deep-sea mining: economic, technical, technological, and environmental considerations for sustainable development. Mar Technol Soc J 45:28-41 미소장
12 Valsangkar AB (2003) Deep-sea polymetallic nodule mining:Challenges ahead for technologists and environmentalists. Mar Georesour Geotec 21:81-91 미소장
13 Virtual Motion Inc. (2012) DAFUL 4.2 User's Manual 미소장
14 Virtual Motion Inc. (2012) DAFUL 4.2 Verification Manual 미소장