The beam seciton shown below has moment of inertia about its neutral axis: I = 301.3 (106) m 4, and if this section is under a bending moment of 17 kN m, please calculate the maximum normal stress at the section: MPa. Calculate your answer to 1 decimal place. 20 mm 20 mm B 20 mm 250 mm 150 mm 1 150 m F
The beam seciton shown below has moment of inertia about its neutral axis: I = 301.3 (106) m 4, and if this section is under a bending moment of 17 kN m, please calculate the maximum normal stress at the section: MPa. Calculate your answer to 1 decimal place. 20 mm 20 mm B 20 mm 250 mm 150 mm 1 150 m F
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 17 kN m, please calculate the maximum normal stress at the section: ____ 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 17 kN m, please calculate the maximum normal stress at the section: ____ MPa. Calculate your answer to 1 decimal place.
**Diagram Explanation:**
The image depicts a cross-section of a beam, specifically a symmetrical I-beam. The dimensions are as follows:
- The width of the top and bottom flanges (B) is 150 mm.
- The height of the web (C) is 210 mm.
- The overall height of the beam (D) is 250 mm.
- The thickness of both the top and bottom flanges is 20 mm.
- The thickness of the web is not provided in this image.
- The beam is symmetrical along its vertical axis.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F35813974-6b68-4217-bd4c-21bf1a217db1%2F704e2c1d-f012-4d37-b383-419a0599e7ec%2Fvewu1a_processed.png&w=3840&q=75)
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 17 kN m, please calculate the maximum normal stress at the section: ____ MPa. Calculate your answer to 1 decimal place.
**Diagram Explanation:**
The image depicts a cross-section of a beam, specifically a symmetrical I-beam. The dimensions are as follows:
- The width of the top and bottom flanges (B) is 150 mm.
- The height of the web (C) is 210 mm.
- The overall height of the beam (D) is 250 mm.
- The thickness of both the top and bottom flanges is 20 mm.
- The thickness of the web is not provided in this image.
- The beam is symmetrical along its vertical axis.
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