Patent ID: 8352219
Filing Date: 2013-01-08
Classification: G06F

Abstract:
1. A numerical structure-analysis calculation system to perform structural analysis in one or more processors of objective structure for analysis based on the load-transfer-path method furnished with an FEM calculation means to calculate deformation of objective structure for analysis comprising; a first calculation means to calculate in the one or more processors the complementary strain energy U under the condition that a loading point is loaded without fixing any points in the structure except for a fixed point B, a second calculation means to calculate in the one or more processors the complementary strain energy U′ under the condition that the loading point is loaded with fixing the one fixed point B and an arbitrary point C in the structure, and a third calculation means to calculate in the one or more processors the value U**=(1−(U′/U)) according to said each complementary strain energy value at each point.