How to Calculate Stress ratio (fatigue)?
Stress ratio (fatigue) calculator uses Stress ratio = Minimum compressive stress/Maximum Tensile Stress to calculate the Stress ratio, Stress ratio (fatigue) is the ratio of minimum and maximum stress amplitudes. Stress ratio is denoted by R symbol.
How to calculate Stress ratio (fatigue) using this online calculator? To use this online calculator for Stress ratio (fatigue), enter Minimum compressive stress (σ_{min}) & Maximum Tensile Stress (σ_{tmax}) and hit the calculate button. Here is how the Stress ratio (fatigue) calculation can be explained with given input values -> 0.8 = 40000000/50000000.