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Dimenzioniranje AB konstrukcije na kombinirano obremenitev

Dimenzioniranje AB konstrukcije na kombinirano obremenitev

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OBZK – 11/12, 5.vaja<br />

- armatura S 500 B (rebraste arm. palice): f yk = 50 kN/cm 2 , E s = 20000 kN/cm 2<br />

s<br />

f yd<br />

Delovni diagram jekla za armiranje za MSN:<br />

f<br />

yd<br />

<br />

f<br />

yk<br />

s<br />

43.5 kN/cm<br />

2<br />

E s<br />

= 20000 kN/cm<br />

2<br />

f yd / Es<br />

s<br />

3. RAČUN NOTRANJE STATIČNIH KOLIČIN KONSTRUKCIJE<br />

3.1. Notranje sile zaradi stalne obtežbe g<br />

M g [kNm]<br />

-28.13<br />

V g [kN]<br />

-59.2<br />

1 2 3 1 2 3<br />

1.566E-12 1.581E-12 1 2 4.093E-14 5.329E-13<br />

1 2 4.263E-14<br />

3<br />

41.67<br />

45.8<br />

3<br />

37.5<br />

4<br />

-1.819E-14<br />

4<br />

5.329E-13<br />

N g [kN]<br />

-45.8<br />

1 2 3<br />

1 3.638E-12 2 3.638E-12<br />

3<br />

-45.8<br />

4<br />

2

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