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Stress Life Calculations
Strain Life Calculations
Stress-Strain Plotting
Power Law Fit/Regression Analysis
Linear Elastic Fracture Mechanics
Notches with Stress Life
Notches with Strain Life
Multi-axial Fatigue Analysis
Variable Amplitude Analysis (future)
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References

Compute number of cycles to failure (Foremans's Equation)


Nf =     af
∫
ai  		    (1-R)Kc-ΔK    da
C(ΔK)m
Center-cracked Plate
Edge-cracked plate Double-edge cracked Plate
Cracked-beam in pure bending Circular Crack in Infinite Body
Semi-Circular Crack in Thick Plate Circular Corner Crack in Thick Plate
Initial Crack, ai
Final Crack, af
Stress Ratio, R
Paris's Eqn. Material Constant,C
Paris's Eqn. Material Constant(3 to 4), m
Applied Stress, Δσ
Maximum Stress, σmax
Stress Intensity, Kc




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