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11 Tenzori naprezanja i deformacija

11 Tenzori naprezanja i deformacija

11 Tenzori naprezanja i deformacija

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Simetri nost tenzora <strong>naprezanja</strong><br />

σ<br />

ij<br />

=<br />

σ x<br />

τ yx<br />

τ<br />

zx<br />

τ xy<br />

σ y<br />

τ<br />

zy<br />

τ xz<br />

τ yz<br />

σ<br />

z<br />

Zakon o jednakosti<br />

posmi nih <strong>naprezanja</strong>:<br />

τ<br />

τ<br />

τ<br />

yx<br />

zx<br />

zy<br />

=<br />

=<br />

=<br />

τ<br />

τ<br />

τ<br />

xy<br />

xz<br />

yz<br />

6 podataka<br />

4

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