RESETTING METHOD FOR TWO HALF SHIP

The present invention relates to a ship construction method of dividing a ship into two blocks and then combining the blocks. The ship construction method comprises: a first construction process of individually constructing a bow block of a ship and a stern block on land and then launching the blocks, transferring the launched bow and stern blocks to a second construction base, and re-docking the transferred bow and stern blocks to a dock; and a second construction process of assembling the bow and stern blocks into one ship. The second construction process comprises the steps of (a) sinking the stern block at a home position on the bottom of the dock where the blocks are located; (b) installing a winch in the stern block and installing a winch hooking piece to hook the winch in the bow block; (c) pulling the bow block toward the stern block as near as 100 mm from the stern block, using the winch and the winch hooking piece; (d) installing a home position guide bar in the bow block pulled near the stern block and installing a home position guide piece in the stern block, which guides the home position guide bar to be vertically placed and inserted; (e) sinking the bow block at a home position on the bottom of the dock; (f) installing a cylinder hooking piece in each position facing the bow and stern blocks; and (g) performing resetting by installing a fine adjustment cylinder between the cylinder hooking pieces so that the bow block and the stern block are in close contact with each other.