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normalna deformacija

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DEFORMACIJA može biti<br />

• <strong>normalna</strong> <strong>deformacija</strong><br />

(eng. pure shear)<br />

• posmična <strong>deformacija</strong><br />

(eng. simple shear)<br />

-promjena oblika<br />

tijela<br />

-bez promjene<br />

volumena<br />

-glavne osi<br />

deformacije ne<br />

rotiraju<br />

-ostali pravci<br />

rotiraju prema osi<br />

X<br />

NORMALNA <strong>deformacija</strong><br />

ELIPSOID/ELIPSA<br />

DEFORMACIJE<br />

-Y=1;<br />

-<strong>deformacija</strong><br />

paraleno ravnini<br />

XZ

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