method for building a shore vessel and launching the vessel using a trawl launch

摘要

METHOD FOR BUILDING A LANDING SHIP AND LAUNCHING THE SHIP USING A TRAILING LAUNCH SYSTEM. The present invention relates to a method for constructing a shore vessel and launching a vessel using a trawl launching system. The method includes dividing the ship into two to four sections and semi-assembling the hull block sections (12) into an onshore hull block assembly yard (10) by securing a barge (14) to a barge (14) on a quay wall adjacent to the hull block assembly yard (10) in a longitudinal direction, carrying the semi-assembled hull blocks (12) to the barge (14) in a longitudinal direction, completing a hull by assembling the blocks half-mounted on the barge (14) by moving the barge (14) to a launching point and sinking the barge (14) through ballast and launching the constructed ship and floating the barge (14). Large vessels can therefore be built without dry dock facilities while improving shipbuilding efficiency.