An improved offshore platform base (12) is disclosed having three sets of substantially parallel bulkheads (24, 26, 28) which intersect one another at about 120 DEG forming a repeatable array of contiguous triangular (30) and hexagonal-shaped (34) chambers.
申请公布号
US4576519(A)
申请公布日期
1986.03.18
申请号
US19830497389
申请日期
1983.05.23
申请人
EXXON PRODUCTION RESEARCH CO.
发明人
MAST, ROBERT F.;CICHANSKI, WILLIAM J.;WALKER, FRANCIS R.;MAGURA, DONALD D.
