Fatigue
Fatigue Strength S n = S n’C LC GC S Summery use Table 8.1 Juvinall p.316 106-cycle strength (endurance limit) S n’… Moore endurance limit 1000-cycle strength Bending Axial Torsion C L (load factor) 0.9S u 0.75S u 0.9S us steel: S us=0.8S u other ductile metals: S us=0.7S u Bending Axial Torsion C L (load factor) 1 1 0.58 C G (gradient ...
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