钢筋平法配筋计算图解

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2 4

L=

L=Ln/3 L=Ln(

L=Ln( L=Ln( L=Ln(

N=2*Round(1.5Hb-50)/+Round(Ln-2*1.5*Hb)/+1=2*Round[(1.5*600-50)/100]+Round[(3600-400-2*1.5*600)/200]+1=2*9+7+1=26

N=2*Round[(1.5*600-50)/100]+[Round(5800-400-2*1.5*600)/200]+1=2*9+18+1=37

(

)

N=26N=Round[(2800-200-2*50)/100] +1

=26

N=26+37+26+26=115

b h

50%

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“L ”

6b25: L1=

12b25: L1=L2=

2b25: L1= 2b25: L2=

4b25: L1= 4b25: L2=