A built up l-section is formed from plates welded together as shown in the figure. It is to be used as a column L- 3.5 m long. All olements are A36 stool and connected such the section is fully effective. Using the following propertios, calculate the floxural buckling stress, Fer, in MPa using theorotical k. Flanges: b = 150 mm, ty = 17 mm Web: h= 310 mm, tw 7 mm Write your final answer in two decimal places only. I tw

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A built up l-section is formed from plates welded together as shown in the figure. It is to be used as a column L = 3.5 m long. All elements are A36 steel and connected such the section is fully
effective.
Using the following properties, calculate the flexural buckling stress, Fer, in MPa using theoretical k.
Flanges: b = 150 mm, t = 17 mm
Web: h= 310 mm, tw - 7 mm
Write your final answer in two decimal places only.
I
L
tw
Transcribed Image Text:stion 27 1 points Save Answe A built up l-section is formed from plates welded together as shown in the figure. It is to be used as a column L = 3.5 m long. All elements are A36 steel and connected such the section is fully effective. Using the following properties, calculate the flexural buckling stress, Fer, in MPa using theoretical k. Flanges: b = 150 mm, t = 17 mm Web: h= 310 mm, tw - 7 mm Write your final answer in two decimal places only. I L tw
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