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Fatigue behaviour of BS 2L65 aluminium alloy pin - aerade

Fatigue behaviour of BS 2L65 aluminium alloy pin - aerade

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Fig 42<br />

U.<br />

LU<br />

e-<br />

~P<br />

X<br />

O<br />

.D<br />

nl<br />

.O<br />

O<br />

Q.<br />

( F/o rms) 2<br />

0 10 20<br />

10 -0 ~ ~ ]<br />

10-1<br />

1 0 -2<br />

10 -3<br />

10 -t,<br />

10-5<br />

10-6<br />

48.3 (30) MN/m 2<br />

32 2 (20) MN/m 2<br />

16.1 (10) MN/m 2<br />

Fig 42 Measured load spectra at mean stress = 225(140) MN/m 2 at various rms<br />

alternating stress levels

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