top of page

Fatigue and Damage Tolerance Analysis (FDT)

We specialize in Fatigue and Damage Tolerance (FDT) Analysis.

New designs, modifications or repairs to in-service products

  • FDT Missions and Spectrum Development

  • Fatigue analysis to determine economic life of structure

  • Proprietary Stress Severity Factor Tools

  • Proprietary Fatigue Life Prediction software using Palmgren-Minor Damage Accumulation

  • S-N Material Data and Test Correlation

shutterstock_614780621.jpg

  • Damage Tolerance (DT, DaDT, DTA, DTE) Analysis to determine inspection methods and frequencies to ensure structural integrity during the life of the aircraft (LOV)

  • Crack growth Analysis via Linear Elastic Fracture Mechanics

  • Software includes Afgrow and NASGRO

  • da/dN data

  • Residual Strength Analysis

  • Derivation of Stress Intensity Factor (SIF) Solutions

  • Establishing inspection Threshold, Intervals and methods

residual strength chart.png
crack growth chart.png
bottom of page