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
Problem 1.1MA
Related questions
Question
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.
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