|Table of Contents |Section Contents|

CHARTS OF THEORETICAL STRESS-CONCENTRATION FACTORS

ROUND SHAFT WITH SHOULDER FILLET IN TENSION

Nomenclature:
sigma0 = stress without concentration factor
F = Loading force
D = un-filleted shaft diameter
d = filleted shaft diameter
r = fillet radius
A = Shaft cross-sectional area

Relationships:
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A = 3.14159 * d^2 / 4
sigma0 = F / A