A4T - Politecnico di Milano
A4T - Politecnico di Milano
A4T - Politecnico di Milano
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Probability<br />
0.99<br />
0.96<br />
0.90<br />
0.75<br />
0.50<br />
0.25<br />
0.10<br />
0.05<br />
0.02<br />
0.01<br />
<strong>A4T</strong> Interrupted tests 23<br />
10 1<br />
Weibull Probability Plot<br />
10 2<br />
crack size [m]<br />
S=320 MPa 5E5 cycles (Interrupted)<br />
Weibull <strong>di</strong>stribution W30<br />
Weibull <strong>di</strong>stribution W61<br />
S=320 MPa 1E6 cycles (Interrupted)<br />
Weibull <strong>di</strong>stribution W58<br />
S=320 MPa 1.5E6 cycles (Interrupted)<br />
Weibull <strong>di</strong>stribution W22<br />
S=320 MPa 10E6 cycles (Broken)<br />
10 3<br />
Dipartimento <strong>di</strong> meccanica<br />
Probability<br />
0.99<br />
0.96<br />
0.90<br />
0.75<br />
0.50<br />
0.25<br />
0.10<br />
0.05<br />
0.02<br />
0.01<br />
10 1<br />
Weibull Probability Plot<br />
10 2<br />
crack size [m]<br />
Weibull <strong>di</strong>stribution W29<br />
S=400 MPa 2E5 cycles (Interrupted)<br />
Weibull <strong>di</strong>stribution W28<br />
S=400 MPa 5E5 cycles (Interrupted)<br />
Weibull <strong>di</strong>stribution W21<br />
S=400 MPa 2E6 cycles (Broken)<br />
10 3