STRESS STRAIN ANALYZING SYSTEM, STRESS STRAIN ANALYZING METHOD THEREFOR, AND PROGRAM THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a stress strain analyzing system for displaying the results of model formation for analyzing stress strains, of analysis by a finite element method, of a remaining life, and of a stress-strain distribution by a simple operation in a short time.;SOLUTION: An analytical model creating means 11 and a material constant creating means 12 urge the selection of the sizes of constituent components and of material data in a base model selected by a processing device 1 and create an analytical model 13. A finite element method analytical means 14 computes the relation between stress and strain through the use of both the analytical model 13 and a general-purpose finite element method program and transmits the relation to both a remaining life predicting means 15 and a graph creating means 16. The remaining life predicting means 15 computes a rupture life to repeated loads from the transmitted relation between stress and strain. The graph creating means 16 graphs both the relation between stress and strain and a remaining life in a form determined by the conditions for drawing graphs selected by the processing device 1 and displays them on the screen of a display device 6.;COPYRIGHT: (C)2003,JPO