TitleABC ConsultantsReinforced concrete-Rectangular
Columns-Biaxial bending-Section Design-IS 456Design of a
rectangular column section for axial compression or tensiom and
biaxial bending for 24 load casesPreliminary design of a
rectangular column section for axial compression and biaxial
bending for one load caseCapacity of a rectangular column section
for minimum and maximum percentage of steel per IS456Validation of
design done by hand or another software such as STAAD or
ETABSP0Modified 04 Sep [email protected]
[email protected]
Design*Reinforced concrete-Rectangular Columns-Biaxial
bending-Section Design-IS 456*Design of a rectangular column
section for axial compression or tensiom and biaxial bending for 24
load casesPreliminary design of a rectangular column section for
axial compression and biaxial bending for one load caseCapacity of
a rectangular column section for minimum and maximum percentage of
steel per IS456Validation of design done by hand or another
software such as STAAD or ETABSDesign**ABC Consultants*Doc No
:101/R0*Example problemDate:11/9/13**DESIGN
DATAConcreteSteelSectionPreliminary design of
reinforcement*fck,N/mm225fy, N/mm2415B, mm300Coumn group
nameLimiting axial load capacities for given size*PSFc1.5PSFs1.15D,
mm500C6-4p=6%p=0.8%*Ec, N/mm225000Es,N/mm2200000Clear cover, mm40p,
%4.29%Comp, kN39121822*ecy0.0020ReinforcementNosDia, mmNosDia,
mmTension, kN-3249.45-433*ecu0.0035Top232232.0Design loads for
preliminary design*C10.67Middle432432.0Pu, kNMux, kNmMuy,
kNm*Bot232232.01500134128*Enviironment type exposed toSuggestions
based on preliminary design*S no2Moderate Exposed to rain or
condensation, or non aggressive soil and ground water, or
continuous immersion in water. Sheltered from severe rain or
freezing whilst wet, or saturated salt air in coastal areas Exposed
to rain or condensation, or non aggressive soil and ground water,
or continuous immersion in water. Sheltered from severe rain or
freezing whilst wet, or saturated salt air in coastal
areasModerateModerateModerateModerateModerateprequired %3.65%Alt
1Alt 2Dia, mm2532*Top22*Middle104*Fire ratingApplicaion of IS13920
(Ductility code)Col data for slendernessBot22Col TypeZoneBeam span,
mCol unsupported height, mAbout X axis kexAbout Y axis
keyInteriorI,IIIS13920 will not be applied4.05.01.001.00Bottom
lineDetailing check0 comment/sULS CheckMax ratio = 0.82**Max
ratio
