Interactive Fatigue Life Predictor and Crack Propagation Simulator

Fatigue Life Predictor

Material Selection

Material Properties:

Yield Strength: 250 MPa

Ultimate Strength: 400 MPa

Endurance Limit: 150 MPa

Load Parameters

Load Amplitude (MPa)100 MPa

Load Frequency (Hz)1 Hz

Number of Cycles1.00e+6 cycles

S-N Curve

Fatigue Life Prediction

Predicted Fatigue Life: 0.00e+0 cycles

This prediction is based on the selected material properties and load parameters. Actual fatigue life may vary due to various factors such as surface finish, temperature, and environmental conditions.

Understanding the S-N Curve

The S-N curve shows the relationship between stress amplitude (S) and the number of cycles to failure (N). The curve helps in estimating the fatigue life of a material under cyclic loading conditions.