METHOD FOR LIFTING A TRANSVERSE BULKHEAD FOR BUILDING A SHIP WITHOUT THE SHAKING OF THE BULKHEAD

摘要

PURPOSE: A method for lifting a transverse bulkhead is provided to connect the upper trolley of a crane to the upper end of the bulkhead and to connect the lower trolley of the crane to the lower side of the crane, thereby preventing the shaking of the bulkhead when lifting the bulkhead.;CONSTITUTION: A method for lifting a transverse bulkhead (100) includes: a step of connecting the upper end of the bulkhead with a sling wire (7a) connected to the snatch block of an upper trolley, and connecting the lower side of the bulkhead with a sling wire (7b) connected to the snatch block of a lower trolley; a step of actuating the trolleys; and a step of lifting and erecting the bulkhead with making the actuation amount of the upper trolley larger than the actuation amount of the lower trolley.;COPYRIGHT KIPO 2013