I The build-up column shown consist of (375X75 welded to PL 12x400 mm. The column is 8mts long and is hinged @both ends. Determine the ASD and LRFD compressive strength of the column. 35 PL 12 X 400 300 SD * 381 Properties of C 375 x75 A=9480mm² - 381 mm x=20.3mm bf= 94.5mm tf = 16.5mm tw = 18.2mm 1x = 168 x10 mm 4 4.58x106mm 4 ly = = Fy= 250 мра
I The build-up column shown consist of (375X75 welded to PL 12x400 mm. The column is 8mts long and is hinged @both ends. Determine the ASD and LRFD compressive strength of the column. 35 PL 12 X 400 300 SD * 381 Properties of C 375 x75 A=9480mm² - 381 mm x=20.3mm bf= 94.5mm tf = 16.5mm tw = 18.2mm 1x = 168 x10 mm 4 4.58x106mm 4 ly = = Fy= 250 мра
Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter4: Compression Members
Section: Chapter Questions
Problem 4.4.1P
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Determine the ASD and LRFD compressive strength of the column.
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VIEWStep 2: Calculation of moment of inertia of given section about x axis
VIEWStep 3: Calculation of moment of inertia of given section about y axis
VIEWStep 4: Calculate radius of gyration about x and y axis
VIEWStep 5: Calculate governing slenderness ratio
VIEWStep 6: Calculate elastic buckling stress, Fe
VIEWStep 7: Calculate critical flexural buckling stress, Fcr
VIEWStep 8: Calculate compressive strength of the column by LRFD and ASD
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