STRESS ANALYSIS DEVICE OF WINDMILL STRUCTURE, COMPUTER-READABLE RECORDING MEDIUM WITH STRESS ANALYSIS PROGRAM RECORDED THEREON, AND WIND POWER SYSTEM

摘要

A stress analysis device (3) of a windmill structure which is provided with a load data creation section (21) which creates, on the basis of a parameter relating to an operation environment, load time-series data at a predetermined load observation place set to the windmill structure, and a stress analysis section (22) which creates, on the basis of the load time-series data, stress time-series data at one or more place to be analyzed which is set to the windmill structure.