. Figure Q1(b) shows a steel structure with E = 210 GPa and v= 0.3 under combined loading. The radius of cross-section a-a is 60mm. By disregarding the shear stress due to shear load, find the following at point B: i. Determine the state of stress and draw the stress element at point B in the x-y direction.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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0.5 m
1.5 m
1800 N
1350 N
A
60 mm-
Figure Q1(b)
Transcribed Image Text:0.5 m 1.5 m 1800 N 1350 N A 60 mm- Figure Q1(b)
b. Figure Q1(b) shows a steel structure with E = 210 GPa and v= 0.3 under combined
loading. The radius of cross-section a-a is 60mm. By disregarding the shear stress due
to shear load, find the following at point B:
i.
Determine the state of stress and draw the stress element at point B in the x-y
direction.
ii.
Calculate and draw the principal stress element at point B.
iii.
Calculate and draw the maximum in-plane shear stress element at point B.
iv.
Determine the absolute maximum shear stress at cross-section a-a.
Transcribed Image Text:b. Figure Q1(b) shows a steel structure with E = 210 GPa and v= 0.3 under combined loading. The radius of cross-section a-a is 60mm. By disregarding the shear stress due to shear load, find the following at point B: i. Determine the state of stress and draw the stress element at point B in the x-y direction. ii. Calculate and draw the principal stress element at point B. iii. Calculate and draw the maximum in-plane shear stress element at point B. iv. Determine the absolute maximum shear stress at cross-section a-a.
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