TECHNICAL FLEET SHIP, UNDERWATER SYSTEM FOR SINGLE-LEG MOORING AND SERVICING OF SHIPS AND METHOD OF ERECTION OF SUCH SYSTEM

摘要

FIELD: shipbuilding; marine structures and underwater systems for single-leg mooring and servicing of ships, mainly tankers.;SUBSTANCE: proposed ship is provided with aft guide member for pipe line made in form of bearing surface secured on load-bearing member, on transom and deck of aft extremity embracing it by bearing surface. Underwater system includes structure secured on sea bottom and made in form of hollow hull with bottom, cover and bulkheads. Hull is provided with guard secured on bottom and provided with screen made from under-bottom fins. This system is assembled by means of ship from which hull of underwater system is lowered to ground base at simultaneous lowering of hose-mooring line by aft guide member followed by connection of bitter end of hose-mooring line.;EFFECT: enhanced efficiency, stability and reliability of system in the course of operation.;16 cl, 13 dwg