11 Tenzori naprezanja i deformacija
11 Tenzori naprezanja i deformacija
11 Tenzori naprezanja i deformacija
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Momenti savijanja M y i M z<br />
M = z ⋅σ<br />
y<br />
A<br />
M = − y ⋅σ<br />
z<br />
A<br />
x<br />
x<br />
⋅<br />
⋅<br />
dA<br />
dA<br />
40