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17<br />

Koncentrace napětí<br />

<br />

<br />

Součinitel tvaru<br />

(součinitel koncentrace<br />

elastických napětí)<br />

a <br />

K<br />

t<br />

<br />

<br />

S <br />

<br />

max<br />

nom<br />

<br />

<br />

<br />

<br />

S<br />

x<br />

Poměrný gradient<br />

napětí<br />

y<br />

G<br />

1 <br />

y<br />

<br />

x<br />

<br />

<br />

<br />

x0

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