DOCK AND METHOD FOR SHIP BUILDING

摘要

PURPOSE: A dry dock lift method for a construction dock and ship constructing method using the same for improving the rotation rate of the dock is provided to reduce the cost to launch a ship by directly launching a ship without filling the dock with water. CONSTITUTION: A dry dock lift method for a construction dock comprises a waterway(W), a plate part(2), and an operating part(G1). A rectangular groove(W1) is formed on the waterway. One side of the waterway is connected to water, and the other three sides are connected to ground. The plate part has a rectangular plate shape and is inserted in the groove. The plate part is used as the workplace for ship construction. The operating part ascends and descends the plate part.