发明名称 |
Spar with features against vortex induced vibrations |
摘要 |
A spar platform comprising a deck (12), a buoyant tank assembly (14) including a first buoyant section (14a) connected to the deck, a second buoyant section (14b) arranged below the first buoyant section and a buoyant spacing structure interconnecting the first and second buoyant sections in a manner providing a horizontally extending gap (30) between the first and second buoyant sections, a counterweight arranged below the buoyant tank assembly and connected to the buoyant tank assembly by a counterweight (18) spacing structure. |
申请公布号 |
GB2334919(B) |
申请公布日期 |
2001.02.07 |
申请号 |
GB19990014252 |
申请日期 |
1997.12.23 |
申请人 |
* SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
DONALD WAYNE * ALLEN;STEPHEN WILLIAM * BALINT;DEAN LEROY * HENNING;DAVID WAYNE * MCMILLAN;FERDINAND JOSEPH * FISCHER III;BOBBY EUGENE * COX |
分类号 |
B63B1/04;B63B35/44;B63B39/00 |
主分类号 |
B63B1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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