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Pisni izpit iz TRDNOSTI (UNI), 29. avgust 2008 - FGG-KM

Pisni izpit iz TRDNOSTI (UNI), 29. avgust 2008 - FGG-KM

Pisni izpit iz TRDNOSTI (UNI), 29. avgust 2008 - FGG-KM

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<strong>Pisni</strong> <strong><strong>iz</strong>pit</strong> <strong>iz</strong> <strong>TRDNOSTI</strong> (<strong>UNI</strong>), <strong>29.</strong> <strong>avgust</strong> <strong>2008</strong> - rešitve<br />

1. Na spodnjih slikah so prikazani diagrami notranjih sil.<br />

N x (kN)<br />

-0.7140<br />

-1.2872 -0.8935<br />

-3.0355<br />

N z (kN)<br />

-3.0355<br />

1.9645<br />

0.7140<br />

M y (kNm)<br />

-4.2840<br />

7.8580<br />

Navični pomik točke D je enak srkčku palice BD od koder dobimo<br />

w D = N BD h<br />

E A p<br />

= 2.6804 · 10 −4 cm.

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