Arctic structure of composite wall construction
Patent
·
OSTI ID:6570580
An arctic offshore structure is described comprising: a polygonal shaped base; a sloping outer shell connected to the base forming a frustrum with the base; bulkhead walls substantially vertical to the base and extending from the base to the sloping outer shell for support thereof; the sloping outer shell and the bulkhead walls further comprising: an inner assembly; an outer assembly aligned substantially parallel to the inner assembly and defining an internal cavity therebetween; the inner and outer assemblies each comprising: a skin plate member; a plurality of stiffeners attached at spaced intervals to the skin plate member and mounted substantially perpendicular to the skin plate member so as to extend partially into the interval cavity; and a cementitious material substantially filling the internal cavity.
- Assignee:
- Brian Watt Associates, Inc., Houston, TX
- Patent Number(s):
- US 4655642
- OSTI ID:
- 6570580
- Country of Publication:
- United States
- Language:
- English
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42 ENGINEERING
420206 -- Engineering-- Mining & Drilling Equipment & Facilities-- (1980-1989)
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ALIGNMENT
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020300* -- Petroleum-- Drilling & Production
03 NATURAL GAS
030300 -- Natural Gas-- Drilling
Production
& Processing
42 ENGINEERING
420206 -- Engineering-- Mining & Drilling Equipment & Facilities-- (1980-1989)
423000 -- Engineering-- Marine Engineering-- (1980-)
ALIGNMENT
ARCTIC REGIONS
BUILDING MATERIALS
CAVITIES
CEMENTS
DESIGN
FASTENERS
FOUNDATIONS
MATERIALS
MECHANICAL STRUCTURES
NATURAL GAS WELLS
OFFSHORE PLATFORMS
OIL WELLS
OPERATION
POLAR REGIONS
SPACE DEPENDENCE
SUPPORTS
WALLS
WELLS