Ï - Mechanika
Ï - Mechanika
Ï - Mechanika
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38<br />
Mez únavy, fiktivní napětí<br />
t<br />
x<br />
c<br />
t<br />
<br />
c<br />
<br />
<br />
pk<br />
<br />
vk<br />
300×<br />
0,85×<br />
0,9 <br />
229,5 MPa<br />
t<br />
F<br />
t <br />
c<br />
<br />
<br />
300 <br />
0,3<br />
1000MPa