steel column design
DESCRIPTION
design of column by spread sheet user friendlyTRANSCRIPT
Sheet1
Design of Column
Design Compressive Force= 45 KN
Design Bending Moment = 10 KN-m
Providing ISMB 175
Area = 2462 mm2
r x-x = 71.9 mm
r y-y = 18.6 mm
z x-x = 145400 mm3
By providing bracing reducing the effective length to 2m along x-x axis.
L x-x = 3000 mm
L y-y = 3000 mm
Slenderness ratio along x-x= 41.72
Page 1
Sheet1
Slenderness ratio along y-y= 161.29
Permissible axial compressive stress = 41 N/mm2
Permissible bending compressive stress = 165 N/mm2
Axial compressive stress = 18.28 N/mm2
Bending compressive stress= 68.78 N/mm2
Page 2