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The beam seciton shown below has moment of inertia about its neutral axis: 1 = 301.3 (10-6m 4, and if this section is under a bending moment of 19 kN m, please calculate the normal stress at Point C: MPa. Calculate your answer to 1 decimal place. 20 mm N 20 mm B 20 mm 250 mm 150 mm 150 mm D A

The beam seciton shown below has moment of inertia about its neutral axis: 1 = 301.3 (10-6m 4, and if this section is under a bending moment of 19 kN m, please calculate the normal stress at Point C: MPa. Calculate your answer to 1 decimal place. 20 mm N 20 mm B 20 mm 250 mm 150 mm 150 mm D A

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
Problem 1.1MA
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The beam seciton shown below has moment of inertia about its neutral axis: I = 301.3 (10 -6)m 4 , and if this section is under a bending moment of 19 kN m, please calculate the normal stress at Point C: ____ MPa. Calculate your answer to 1 decimal place. 

 

The beam section shown below has a moment of inertia about its neutral axis: \( I = 301.3 \times 10^{-6} \, \text{m}^4 \). If this section is under a bending moment of 19 kN·m, please calculate the normal stress at Point C: _____ MPa. Calculate your answer to one decimal place. **Diagram Explanation:** The diagram depicts a cross-section of an I-beam. The dimensions and labels are as follows: - The total height of the beam section is 200 mm. - The top flange: - Width (\( B \)): 100 mm - Thickness (\( t \)): 20 mm - The bottom flange: - Width (\( D \)): 250 mm - Thickness (\( N \)): 20 mm - The web: - Height (\( C \)): 150 mm - Thickness (\( t \)): 15 mm The point \( C \) is located at the top edge of the web, aligned with the centroidal axis of the beam section.
Transcribed Image Text:The beam section shown below has a moment of inertia about its neutral axis: \( I = 301.3 \times 10^{-6} \, \text{m}^4 \). If this section is under a bending moment of 19 kN·m, please calculate the normal stress at Point C: _____ MPa. Calculate your answer to one decimal place. **Diagram Explanation:** The diagram depicts a cross-section of an I-beam. The dimensions and labels are as follows: - The total height of the beam section is 200 mm. - The top flange: - Width (\( B \)): 100 mm - Thickness (\( t \)): 20 mm - The bottom flange: - Width (\( D \)): 250 mm - Thickness (\( N \)): 20 mm - The web: - Height (\( C \)): 150 mm - Thickness (\( t \)): 15 mm The point \( C \) is located at the top edge of the web, aligned with the centroidal axis of the beam section.
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