| 摘要 |
PROBLEM TO BE SOLVED: To provide the optimization analysis device of a structure component shape using multivariable analysis for finely performing the optimization of the component shape of the structure.SOLUTION: An optimization analysis device 1 includes: component shape pattern setting means 21 for setting a component shape pattern by dividing the components of a structure constituted by a computer, and constituted of plane elements and/or stereoscopic elements in an uniaxial direction into a plurality of parts, and changing the height of a cross-section with respect to each of the divided parts; rigidity analysis means 23 for obtaining rigidity or the like by performing several types of rigidity analysis of the structure in a state that the components set by the component shape pattern setting means 21 are integrated into the structure; a multivariable analysis means 25 for performing multivariable analysis about the result of rigidity obtained by the rigidity analysis means 23; rigidity analysis selection means 27 for performing rigidity analysis selection on the basis of the result of multivariable analysis; and cross-sectional shape determination means 29 for determining a cross-sectional shape on the basis of the multiple regression coefficient of the rigidity analysis selected by the rigidity analysis selection means 27. |
