11 Tenzori naprezanja i deformacija
11 Tenzori naprezanja i deformacija
11 Tenzori naprezanja i deformacija
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Najve e posmi no naprezanje<br />
H (σ s;τ maks)<br />
σ<br />
τ<br />
s<br />
=<br />
maks<br />
σ<br />
x<br />
+ σ<br />
y<br />
2<br />
σ1<br />
− σ<br />
= r =<br />
2<br />
12<br />
2