Determine the nominal strength of a A36 steel column (Fy = 36 ksi), W 14 X 68 with a total length of 50 feet (both pin-end connection).   W14x68   A = 20 in.^2 d = 14 in. tw = 0.415 in. bf = 10 in. tf = 0.72 in. T = 10-7/8 in. k = 1.31 in.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Determine the nominal strength of a A36 steel column (Fy = 36 ksi), W 14 X 68 with a total length of 50 feet (both pin-end connection).

  W14x68  
A = 20 in.^2
d = 14 in.
tw = 0.415 in.
bf = 10 in.
tf = 0.72 in.
T = 10-7/8 in.
k = 1.31 in.
k1 = 1.0625 in.
gage = 5-1/2 in.
rt = 2.71 in.
d/Af = 1.94  
Ix = 722 in.^4
Sx = 103 in.^3
rx = 6.01 in.
Iy = 121 in.^4
Sy = 24.2 in.^3
ry = 2.46 in.
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