Ро a Z a Thickness everywhere=t 2a a

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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The prismatic beam with the asymmetric section shown below is subjected to a linearly
varying transverse load pz = po [1 - (x/L)], which passes through its shear center. The wall
thickness t is assumed to be small in comparison to the other dimensions.

a) Find the centroid of this cross-section.
b) Find the principal axes y’ and z’ of the cross-section.
c) Calculate (in terms of given loads and geometric dimensions) the shear flow due to bending at section
x = 0 and plot the results.
d) Find the maximum shear stress tauxs and maximum normal stress tauxx in the beam.

Please show all work!! for a,b, and c please!! Answer the questions please.

Ро
a
Z
a
Thickness everywhere=t
2a
a
Transcribed Image Text:Ро a Z a Thickness everywhere=t 2a a
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