| 摘要 |
This plastic material evaluation method is provided with a first shearing step for simple shear deformation of a first plastic sheet, a second shearing step for simple shear deformation of a second plastic sheet, a first partial stress-strain curve data acquisition step for acquiring first partial stress-strain curve data, a second partial stress-strain curve data acquisition step for acquiring second partial stress-strain curve data, and a composite stress-strain curve data acquisition step for acquiring composite stress-strain curve data on the basis of the first partial stress-strain curve data and second partial stress-strain curve data. |
