Civil Engineering - UPSC Civil Service Exam Questions - Discussion


The following quantities refer to a channel section used as a beam :
b = width of flange (upto centre of web thickness).
h = depth of web (c/c of flange thickness).
t = thickness of flange and web.
I = moment of inertia of channel about xx axis.
e = distance of shear centre, outside the channel from the mid thickness of the web.
The value of 'e' is given by

[A]. tb2/4Ih2
[B]. th2b2/4I
[C]. h2I/4tb2
[D]. h2b2/4tI

Answer: Option B


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