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σ - Mechanika

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13<br />

Odhad meze únavy<br />

Uhlík. oceli (P=1 %):<br />

Mez únavy v tahu = 0,33 Rm<br />

Mez únavy v ohybu = 0,43 Rm<br />

Mez únavy v krutu = 0,25 Rm

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