Gravity base structure for an offshore platform in arctic regions
US5044830A · kind A · utility
5Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 1990 |
| Grant date | Sep 3, 1991 |
| Priority date | — |
| Expiry date | Jan 24, 2010 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02B17/0021
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A gravity base structure for an offshore platform having deck supporting columns extending from seabed to above seawater level includes bottom and top slabs having inner and outer protective walls extending between them with a lattice structure for transmitting impact energy from the outer wall to the inner wall. The deck supporting columns are substantialy free of means for transmitting impact energy from the inner and outer protective walls to them.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.