Semi-submersible vessel

Details Semi-submersible vessel Semi-submersible vessel

1998-03-31

2000-01-04

Avila, Stephen

Ships

Displacement-type hull

Multiple hulls

114 6114, 114 612, B63B 100

Patent

active

060098201

ABSTRACT:
An uncrossed-braced, column stabilized semi-submersible and improved methods of operation of the same are disclosed. The semi-submersible vessel provides necessary strength to resist hydrodynamic forces via a unitized support system. Improved elliptically shaped columns, haunch supports and reinforcing members provide stability and resist transverse forces. A skirt design minimizes the reduced stability at the transition point. Improved deck designs reduce environmental impacts and provide additional support against transverse forces.

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