A solid steel bar with a diameter of 50 mm is subjected to three forces as shown in the figure, determine the main stresses in point B.
A solid steel bar with a diameter of 50 mm is subjected to three forces as shown in the figure, determine the main stresses in point B.
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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A solid steel bar with a diameter of 50 mm is subjected to three forces as shown in the figure, determine the main stresses in point B.

Transcribed Image Text:### Structural Load Analysis
This diagram illustrates a cantilever beam subjected to multiple forces, highlighting the key measurements and their directions. Here's a detailed breakdown:
#### Structure:
- **Cantilever Beam**: The beam extends horizontally from a vertical post.
- **Length**: 500 mm
- **Diameter of Beam Section (a-a)**: 25 mm
#### Forces Applied at the Free End:
1. **1200 N**: Acting vertically upwards.
2. **1500 N**: Acting horizontally towards the left.
3. **1000 N**: Acting horizontally towards the observer.
#### Dimensions:
- **Vertical Post Height**: 200 mm
- **Coordinate Axes**:
- **x-axis**: Horizontal direction aligned with the 1500 N force.
- **y-axis**: Vertical direction aligned with the 1200 N force.
- **z-axis**: Perpendicular to both x and y axes, aligned with the 1000 N force.
#### Cross-Sectional View:
- **Section a-a**: Circular cross-section with a diameter of 25 mm, defined at the junction where the beam meets the vertical post. It is labeled with points A and B representing diametrically opposite points along the section.
This representation helps visualize the mechanical stress and strain distribution within the beam due to the applied forces. The diagram is essential for calculating the resulting moments, shear forces, and deflections in structural analysis.
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