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The wide-flange beam is subjected to the loading shown in (Figure 1). Suppose that PPP = 55 kNkN. Follow the sign convention.  a)Although it is not very accurate, use the shear formula to determine the shear stress developed at point AA. b)Determine the principal stress σ1σ1 at point AA.  c)Determine the principal stress σ2σ2 at point AA.

The wide-flange beam is subjected to the loading shown in (Figure 1). Suppose that PPP = 55 kNkN. Follow the sign convention.  a)Although it is not very accurate, use the shear formula to determine the shear stress developed at point AA. b)Determine the principal stress σ1σ1 at point AA.  c)Determine the principal stress σ2σ2 at point AA.

Elements Of Electromagnetics
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 wide-flange beam is subjected to the loading shown in (Figure 1). Suppose that PPP = 55 kNkN. Follow the sign convention. 

a)Although it is not very accurate, use the shear formula to determine the shear stress developed at point AA.

b)Determine the principal stress σ1σ1 at point AA. 

c)Determine the principal stress σ2σ2 at point AA. 

The wide-flange beam is subjected to the loading shown in (Figure 1). Suppose that P = 55 kN. Follow the sign convention. Part A Although it is not very accurate, use the shear formula to determine the shear stress developed at point A. Express your answer to three significant figures and include the appropriate units. HA ? Value Units T = Submit Request Answer Part B Determine the principal stress ơ1 at point A. Express your answer to three significant figures and include the appropriate units. HA Value Units σι Submit Request Answer Part C Figure 1 of 1 Determine the principal stress oz at point A. 120 kN/m Express your answer to three significant figures and include the appropriate units. ? A 02 = Value Units 0.9 m -0.3 m- A, :20 mm Submit Request Answer 20 mm 150 mm 20 mm 150 mm < Return to Assignment Provide Feedback
Transcribed Image Text:The wide-flange beam is subjected to the loading shown in (Figure 1). Suppose that P = 55 kN. Follow the sign convention. Part A Although it is not very accurate, use the shear formula to determine the shear stress developed at point A. Express your answer to three significant figures and include the appropriate units. HA ? Value Units T = Submit Request Answer Part B Determine the principal stress ơ1 at point A. Express your answer to three significant figures and include the appropriate units. HA Value Units σι Submit Request Answer Part C Figure 1 of 1 Determine the principal stress oz at point A. 120 kN/m Express your answer to three significant figures and include the appropriate units. ? A 02 = Value Units 0.9 m -0.3 m- A, :20 mm Submit Request Answer 20 mm 150 mm 20 mm 150 mm < Return to Assignment Provide Feedback
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