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Download alle informatie - Bartels & Vedder

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Stalen balken in de keldervloer<br />

De benodigde stalen balk in de vloer h.o.h.<br />

1062,5 mm is als volgt:<br />

MA MC<br />

0 0<br />

Knm 4,78125 kN/m1 4,78125 kN/m1 kNm<br />

A B C<br />

5 3,7<br />

MA= 0 kNm<br />

MB = 12,0667 kNm W ben = 59,15039 cm3<br />

MC= 0 kNm neem HEA 100,0 72,8 cm3<br />

RA = 9,53979 kN<br />

RBL= 14,3665 kN<br />

RBR= 12,1066 kN<br />

RC = 5,58405 kN<br />

totaal 41,5969 kN totaal lasten = 41,59688 kN<br />

Max Mveld AB<br />

9,51713<br />

Max Mveld BC<br />

3,26082<br />

Max veldmoment bij 2 enkele velden = 14,941406 kN W ben = 73 cm3<br />

neem ook hier HEA 100<br />

De middenbalk in as D<br />

R uit Balken HEA 100 26,47304 kN<br />

overspanning = 2125 mm<br />

Moment = 14,0638 kNm W ben= 68,940204 cm3<br />

neem HEA 100<br />

Bij vol belasting gebruiksfase met beton is de belasting over as D: 97,0 kN/m1<br />

Moment = 43,8 kNm wapening =<br />

ht =<br />

180 mm<br />

h = 150 mm<br />

Breedte 2000 mm<br />

door de stalen balk op te nemen moment = 14,0 kNm<br />

te wapenen = 29,8 kNm<br />

wapening = 531,0 mm2<br />

B754 is dus ruim voldoende<br />

MB<br />

P

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