CONSTRUCTION METHOD AND CONSTRUCTION RIG OF FLOATING WIND TURBINE GENERATOR

摘要

Provided is a construction apparatus (50) for safe and smooth construction of a floating offshore wind turbine generator (10) in deep sea. The construction apparatus (50) for constructing the offshore wind turbine generator (10) with a crane ship (S) includes a guide member (51) attached to the crane ship (S) in a work position perpendicular thereto such that a bottom end of the guide member (51) is disposed under the sea and at least one pair of arm units (60) that include grippers capable of holding and releasing a tower member (20) divided into a plurality of segments in an axial direction and that slide along the guide member (51).