Drillship drill floors which become accomplished with unification structure

摘要

PURPOSE: A drill ship drill floor with a unified structure is provided to reduce the amount of steel materials required and improve work efficiency by unifying a double drill floor having two drill floors that are installed with a level difference. CONSTITUTION: A drill ship drill floor with a unified structure comprises a floor, a support column(20), and a cross support(30). The floor supports equipment. The support column supports the floor at a specific height on a main deck. The cross support reinforces the supporting force of the support column.