AUTOMATIC GENERATION SYSTEM FOR WELDING DEFORMATION ANALYSIS OF SHIP CONSTRUCTION

摘要

A system for generating a welding deformation analysis of a ship construction automatically is provided to reduce a time for analyzing welding deformation in ship design and increase analysis efficiency by using a CAD(Computer-Aided Design) system. A file generator(110) outputs welding line information, and shape and property information of an internal material, which are needed for analyzing welding deformation, in a text file while outputting CAD information of the hull in a neutral format. The CAD information includes at least one of a planar shape of the hull, and a position of a welding part or the position of a welding line of the internal material. A finite element model generator(120) generates a finite element model automatically by realizing the outer appearance of the hull from the CAD information and restoring the outer appearance as a CAD image based on the internal material information read from the text file. A welding deformation analysis solver(130) analyzes the welding deformation by receiving information for the generated finite element model. A document writer(140) stores a result report to a predetermined location by receiving a welding deformation analysis result.