Design Sheets
34
Steel Column Checking Steel Profile UC"254x254x107" Loading Det Grade of Steel = 355 Compression Depth of Section (h) = 266.7 mm Major Axis Width of Section (b) = 258.8 mm Maximum She Thickness of web(tw) = 12.8 mm Section Cla Tickness of Flange(tf) = 20.5 mm Flanges Root of Radius( r ) = 12.7 mm Web Second Moment of Inertia ( x-x axis) = 17500 Class Type Second Moment of Inertia ( y-y axis) = 5930 Flanges Radius of Gyration (x-x axis) = 11.3 cm Web Radius of Gyration (y-y axis) = 6.59 cm Check1: Com Elastic Modulus (x-x axis) = 1310 Check2: Maj Elastic Modulus (y-y axis) = 458 Check3: She Plastic Modulus (x-x axis) = 1480 Check4: Cro Platic Modulus (y-y axis) = 697 Area of Section = 136 Height Along Major Axis (y-y) axis = 4000 mm Height Along Minor Axis (z-z) axis = 4000 mm Check5: Mem Height Factor (y-y) = 1 Height Factor (x-x) = 1 Non Dimensional Slenderness h/b tf y-y axis = 0.4633 1.0305255 20.5 z-z axis = 0.7945 0.34 0.49 N/mm 2 cm 4 cm 4 cm 3 cm 3 cm 3 cm 3 cm 2
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Sheet1Steel Column Checking Steel Profile UC"254x254x107"Loading
DetailsGrade of Steel=355N/mm2Compression Load 1835 kNDepth of
Section (h)=266.7mmMajor Axis Bending Moment100 kN-mWidth of
Section (b)=258.8mmMaximum Shear Force12.50 kNThickness of
web(tw)=12.8mmSection ClassificationTickness of
Flange(tf)=20.5mmFlanges5.38
HP4000SFF-02: HP4000SFF-02:c/tf = Flange Sectionc=(b-tw-2r)/2
Root of Radius( r )=12.7mmWeb15.65
HP4000SFF-02: HP4000SFF-02:c/tw = Web Sectionc=(h-2tf-2r)Second
Moment of Inertia ( x-x axis)=17500cm4Class TypeSecond Moment of
Inertia ( y-y axis)=5930cm4Flanges7.32
HP4000SFF-02: HP4000SFF-02:Epsilon=(235/fy)^0.5Flange=
9*epsilonClass 1Radius of Gyration (x-x axis)=11.3cmWeb 58.58
HP4000SFF-02:
HP4000SFF-02:HP4000SFF-02:Epsilon=(235/fy)^0.5web=72*epsilonClass
1Radius of Gyration (y-y axis)=6.59cmCheck1: Compression
Resistance4828 kN
HP4000SFF-02: HP4000SFF-02:Nc,Rd=Afy/mo (class 1,2 or 3
Sections)mo=1PassElastic Modulus (x-x axis)=1310cm3Check2: Major
Axis Bending Resistance 525.40
HP4000SFF-02: HP4000SFF-02:Mcy,Rd=(Wpl,y)*fy/mo mo=1PassElastic
Modulus (y-y axis)=458cm3Check3: Shear Resistance of Cross
Section773.17
HP4000SFF-02: HP4000SFF-02:Vpl.Rd =
Av*(fy/3^0.5)/moAv=A-2*b*tf+(tw+2*r)*tfAv>*hw*twPassPlastic
Modulus (x-x axis)=1480cm3Check4: Cross Section Under Bending and
Axial ForceCondition (i) 1207.00
HP4000SFF-02: HP4000SFF-02:Condition (i) NED
