Question: ( 2 2 points ) Consider the 2 0 1 4 - T 6 alloy which S - N fatigue behavior is shown in Figure

(22 points) Consider the 2014-T6 alloy which S-N fatigue behavior is shown in Figure 9.27. A
10.0 mm diameter cylindrical rod fabricated from this alloy is subjected to a repeated tension
compression loading along its axis. Determine the fatigue life if the maximum and mean loads
are 30,000N and 7850 N , respectively. Assume a factor of safety value of 2.0 and that the curve
was generated for a mean stress corresponding to a mean load of 7850 N .(NOTE TO CHEGG SOLVER, DO NOT USE GP(T)/(A)I.DOES NOT SOLVE CORRECTLY)
( 2 2 points ) Consider the 2 0 1 4 - T 6 alloy

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