Design Home Stress Concentration Introduction K Calculators Notches Under Axial Force Under Bending Centered Hole Off-Center Hole Groove Shoulder Square Box Beam Right Angle Beam Resources Bibliography
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Diagrams and Calculator Inputs
 Slab Width H = km m cm mm micron mi yd ft in mil Notch Depth t = km m cm mm micron mi yd ft in mil Notch Radius r = km m cm mm micron mi yd ft in mil Distance between Notches d = H - 2t Slab Thickness h = << H

Stress Concentration Factors

Input data
 H = 100 mm t = 10 mm r = 10 mm
 2.27  (2.41 in some literatures) 2.83  (3.02 in some literatures)

Note that the stress concentration factors are calculated from experimental data using curve fitting, so only two decimal places are given.
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