FIELD: operation of floating stationary objects, mainly oil-and-gas objects under ice or storm conditions. SUBSTANCE: object is immersed at safe depth under ice or storm conditions; its buoyancy is reduced due to inclination and turn relative to point of attachment to bottom soil by tractive force of anchor rope. EFFECT: enhanced safety of floating object. 1 dwg
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Authors
Dates
1999-01-10—Published
1997-12-30—Filed