A steel column carries an axial load of 800 KN, a moment of 70 KN-m at the top and moment 49 KN-m at the bottom. The two moments are in opposite direction and applied about the x-axis. n=109 mm ry=94 mm K= 1.0 A=13000 mm^2 S,=1200x10^3 mm^3 L= 3.6 m F,=248 MPa E= 200000 MPa Use NSCP specification for compressive stress and Fox=Fby= 148 MPa. Determine the following: a) Compressive stress if axial load only existed.

Structural Analysis
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Chapter2: Loads On Structures
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A steel column carries an axial load of 800 KN, a moment of 70 KN-m at the top and moment 49 KN-m
at the bottom. The two moments are in opposite direction and applied about the x-axis.
A=13000 mm^2
S,=1200x10^3 mm^3
L= 3.6 m
x=109 mm
ry=94 mm
K= 1.0
Fy=248 MPa
E= 200000 MPa
Use NSCP specification for compressive stress and Fbx=Fby= 148 MPa. Determine the following:
a) Compressive stress if axial load only existed.
Transcribed Image Text:A steel column carries an axial load of 800 KN, a moment of 70 KN-m at the top and moment 49 KN-m at the bottom. The two moments are in opposite direction and applied about the x-axis. A=13000 mm^2 S,=1200x10^3 mm^3 L= 3.6 m x=109 mm ry=94 mm K= 1.0 Fy=248 MPa E= 200000 MPa Use NSCP specification for compressive stress and Fbx=Fby= 148 MPa. Determine the following: a) Compressive stress if axial load only existed.
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