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Oak Ridge National Laboratories developed simple fatigue life curves for 6061-T6 Aluminum such that the fatigue...

Oak Ridge National Laboratories developed simple fatigue life curves for 6061-T6 Aluminum such that
the fatigue strength S = 14,479/sqrt(N cycles) + 96.5 MPa. The reference is posted on blackboard.

Determine the number of cycles to failure using this equation if the applied stress is 269 MPa.

engineering   Mechanical-Engineering   
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14419 ヲ AJ 83. 936 2.3188 ヲ

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