FatiguePro Fatigue Monitoring Software

Key Features

• Uses existing plant instrumentation (via Transfer Functions)
• Easy-to-use, Windows-based PC software
• Runs on any PC connected to a LAN
• EPRI licensed
• Supported by the FatiguePro User's Group (currently over 25 utilities)

The FatiguePro software performs the following functions:

Automated Cycle Counting and Cycle-Based Fatigue

• "Smart logic" counts and categorizes plant transients
• All events and important parameters saved by software
• Fulfills Tech. Spec. cycle counting requirements
• Powerful, graphics review of all events
• Cycle-based fatigue, utilizing cycle counts, for less severe components

Stress-Based Fatigue

• Stress-based fatigue (on-line stress analysis) for critical components
• Takes account of actual plant transient severity
• Incorporates actual number of transient occurrences
• Powerful graphics review of all relevant plant parameters, resulting stress, and fatigue usage

Fatigue Crack Growth

• Performs fatigue crack growth flaw tolerance assessments (actual or postulated flaws)
• Takes account of actual plant transient severity
• Incorporates actual number of transient occurrences
• Can be used to justify continued operation or determine reinspection interval

For more information on FatiguePro, please contact SI or visit the FatiguePro webpage.