Question: An M30 X 3 5 ISO 8 8 bolt is used in a joint
An M30 X 3.5 ISO 8.8 bolt is used in a joint at recommended preload, and the joint is subject to a repeated tensile fatigue load of P = 80 kN per bolt. The joint constant is C = 0.33. Find the load factors and the factor of safety guarding against a fatigue failure based on the Gerber fatigue criterion.
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