发明名称 |
Off-shore platforms and methods for installing the same |
摘要 |
The invention relates to platforms of the off-shore type. It consists principally in arranging the base of the platform in the form of an elongated reservoir able to float and of a sufficient length to serve as a support for a column during transport to the anchoring point. For positioning the reservoir-base on the sea-bed, the reservoir is first of all tilted under the effect of ballasting until one of the ends of the reservoir touches the sea-bed. Then the column is released to assume its vertical position by way of floats connected thereto; and the operation is completed by ballasting to bring the reservoir-base to a horizontal position on the sea-bed.
|
申请公布号 |
US4127004(A) |
申请公布日期 |
1978.11.28 |
申请号 |
US19770810190 |
申请日期 |
1977.06.27 |
申请人 |
ENTERPRISE D"EQUIPEMENTS MECANIQUES ET HYDRAULIQUES E.M.H. |
发明人 |
VILAIN, ROBERT H. |
分类号 |
E02B17/00;B63B35/44;(IPC1-7):E02B17/00;E02D27/52 |
主分类号 |
E02B17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|