| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for arranging a reinforcing member of a panel structure capable of eliminating dispersion of the panel structure after changing the structure, and reducing the number of calculation when compatibly materializing the tensile rigidity and the minimum weight. SOLUTION: The method includes a step of obtaining the load distribution factor of a main member and a reinforcing member from the displacement in the working direction of the strain energy accumulated in a panel structure (2) and the load applied to the panel structure, a step of preparing an approximation formula of the load-displacement curve according to the load distribution factor of the main member (4) and the reinforcing member (12), and a step of performing the non-linear optimization to compatibly minimize the tensile rigidity and the weight of the panel structure based on the approximation formula and the standard of evaluation of the tensile rigidity of the panel structure. COPYRIGHT: (C)2006,JPO&NCIPI
|
