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Dimensioneringshandbok

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2.1 BALKSKO KOMBI<br />

2 BALKSKOR<br />

Dimensionerande bärförmåga F Rd vid bultinfästning till annat material än betong (tegel, lättbetong<br />

eller leca) anges nedan:<br />

TABELL 2.1.17 DIM. BÄRFÖRMÅGA F Rd , SPIKMÖNSTER 1 [kN]<br />

LASTVARAKTIGHETSKLASS M / Kmod = 0,8<br />

GRUND-<br />

SPIK I<br />

BULT<br />

F R1d F R2d = F R3d F R4d<br />

FORM<br />

SEKUNDÄRBALK<br />

238 2 Ø 8 4+4<br />

260 2 Ø 8 4+4<br />

320 2 Ø 10 5+5<br />

380<br />

440<br />

500<br />

2 Ø 10 6+6<br />

4 Ø 10 6+6<br />

2 Ø 10 7+7<br />

4 Ø 10<br />

7+7<br />

2 Ø 10 8+8<br />

4 Ø 10 8+8<br />

2012-05-10 40<br />

2,60 2,24<br />

2,6<br />

F EBv = 1,28 F EBv = 1,56 F EBv = 1,28<br />

2,60<br />

5,17 3,82<br />

5,17<br />

F EBv = 2,58 F EBv = 1,89<br />

5,17<br />

7,24<br />

7,24 4,56<br />

7,24<br />

8,96<br />

2,75<br />

F EBv = 1,28 F EBv = 1,43 F EBv = 1,28<br />

3,82<br />

4,56<br />

F EBv = 3,62 F EBv = 2,18<br />

7,24<br />

F EBv = 3,62<br />

F EBv = 1,81 F EBv = 2,18 F EBv = 1,81<br />

5,16<br />

F EBv = 4,48 F EBv = 2,27<br />

8,96<br />

F EBv = 4,48<br />

8,96 5,16<br />

8,96<br />

F EBv = 2,24 F EBv = 2,27<br />

2,6<br />

3,77 3,24<br />

3,77<br />

F EBv = 1,89 F EBv = 1,75 F EBv = 1,89<br />

F EBv = 2,58<br />

5,17<br />

F EBv = 1,29 F EBv = 1,89 F EBv = 1,29<br />

F EBv = 2,24<br />

ETA-08/0216

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