Project Location Structural Analysis COLUMN
*b *d *fc' *fy
: :
Properties: = = = =
UM mm mm mPa mPa
500 500 20.7 275
Inputs
Pg Ø
UM
= =
0.03 0.7
Constants
Design Axial Load Axial Load
=
Design Criteria Agactual = Agactual =
bd 250000
UM mm²
Design Formula Agtheoretical Agtheoretical 250000
= =
Pux10^3/(Ø)(0.80)(0.85f'c(1-Pg)+fyPg) 14106.76 >
14106.76
ADEQUATE
mm²
*Required Reinforcement As = PgAg As = 7500 *try : Ab = n n
= =
Check Capacity Pu = Pu = Pu =
UM mmØ mm²
As/Ab 23.87 *say :
Ast = Ast =
20 314.16
Abn 7539.82
24
pcs. UM mm²
Ø(0.80)(0.85f'c(Ag-Ast)+fyAst) 3550141.27 3550.14
UM kN
UM
R.S.B.
200 kN
3550.141
>
200
kN
ADEQUATE