RESEARCH AND DEVELOPMENT OF OFFSHORE PLATFORMS FOR SMS MINING PART 1 AN INTEGRATED DESIGN TOOL OF OFFSHORE PLATFORMS

被引:0
|
作者
Chujo, Toshiki [1 ]
Ishida, Shigesuke [1 ]
Yukawa, Kazuhiro [1 ]
Namba, Yasuhiro [1 ]
Nakajima, Yasuharu [1 ]
Kato, Shunji [1 ]
机构
[1] Natl Maritime Res Inst, Mitaka, Tokyo 1810004, Japan
来源
PROCEEDINGS OF THE ASME 29TH INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING 2010, VOL 3 | 2010年
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中图分类号
U6 [水路运输]; P75 [海洋工程];
学科分类号
0814 ; 081505 ; 0824 ; 082401 ;
摘要
The exclusive economic zone (EEZ) of Japan has a very large area because Japan consists of many islands. As the worldwide supply and demand of natural resources and food are being tight, the technology for the effective use of the EEZ will become the key for the future development of Japan. From this background, the Ministry of Land, Infrastructure, Transport and Tourism of Japan (MLIT) started an R&D project of floating offshore platform technologies in 2007. In this project an integrated design support tool, called "Harmonic Design Tool", has been developed for evaluating economical and safety aspects of the offshore platforms. At the first stage, the tool makes the basic planning based on many kinds of relating datasets. In the second and third stages, safety assessment and economic evaluation are carried out by datasets and numerical simulation programs. In this paper the outlines of the total tool, each stage, some technical components and a trial estimate for seafloor massive sulphides (SMS) mining platform are presented.
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页码:249 / 255
页数:7
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