For Squared type column only DESIGN PARAMETERS (Pn is Given) fc' : 20.7 MPa fy : 276 Mpa Assumed % for Ag : 6% Pn : 1879 kN : 101372.5 mm^2 * Thickness : 318.39041 mm Actual Column Thickness : 320 mm : 6082.347 mm^2 Dia. Of Rebar 22 mm *no. of Rebar : 16.00059 Actual no. of Rebar 16 Check for Maximum Steel ratio Ast : 6082.123 mm^2 Ag : 102400 mm^2 Pg : 0.059396 OK Ag Ast
Short Tied ColumnFor Squared type column onlyFor Squared type
column onlyDESIGN PARAMETERS (Pn is Given)DESIGN PARAMETERS (If Pn
is not given.)fc':20.7MPaDim of
Column:400Mpafy:276Mpaf'c:22Mpa18790000.5617.5951.055716.56Assumed
% for Ag:6%fy:275Mpa18790000.5633.0993Pn:1879kNDia of
Rebar:25mm^2Ag:101372.450258983mm^2No. of Rebar:8mm^2*
Thickness:318.3904054129mmActual Column
Thickness:320mmAst:3926.9908169872mm^2Ast:6082.347015539mm^2Ag:160000mm^2Dia.
Of Rebar22mm*no. of Rebar:16.0005883161Pn:2239153.13798054NActual
no. of Rebar162239.1531379805KN
Check for Maximum Steel
ratioAst:6082.1233773498mm^2Ag:102400mm^2Pg:0.0593957361OK
