Determine the location y¯ of the centroid of the beam's cross-sectional area. Neglect the size of the corner welds at A and B for the calculation.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Determine the location y¯ of the centroid of the beam's cross-sectional area. Neglect the size of the corner welds at A and B for the calculation.

The image depicts a structural component with a specific geometric shape. It features two symmetrical, cylindrical end sections, and a connecting rectangular middle section. Below is a detailed breakdown:

1. **Top Circular Segment:**
   - Radius: 35 mm

2. **Bottom Circular Segment:**
   - Radius: 50 mm

3. **Middle Rectangular Section:**
   - Height (Vertical distance between points A and B): 110 mm
   - Horizontal distance from point C to edge of the circular segment: 15 mm

4. **Key Points:**
   - Point A is located on the top circular segment.
   - Point B is located on the bottom circular segment.
   - Point C is marked within the structure, 15 mm from the left edge of the rectangular section.

5. **Labeling:**
   - Points A and B indicate the positions on the upper and lower circular segments respectively.
   - Point C is positioned along the vertical axis of the rectangular component, indicating a potential reference or force application point.

6. **Additional Information:**
   - The distance along the vertical center line is denoted as 'y', which is the total height from the bottom of the bottom circular segment to the top of the top circular segment and is not explicitly measured here.

This diagram might be used in educational materials to illustrate concepts related to mechanics of materials, structural analysis, or design of components with combined geometric shapes.
Transcribed Image Text:The image depicts a structural component with a specific geometric shape. It features two symmetrical, cylindrical end sections, and a connecting rectangular middle section. Below is a detailed breakdown: 1. **Top Circular Segment:** - Radius: 35 mm 2. **Bottom Circular Segment:** - Radius: 50 mm 3. **Middle Rectangular Section:** - Height (Vertical distance between points A and B): 110 mm - Horizontal distance from point C to edge of the circular segment: 15 mm 4. **Key Points:** - Point A is located on the top circular segment. - Point B is located on the bottom circular segment. - Point C is marked within the structure, 15 mm from the left edge of the rectangular section. 5. **Labeling:** - Points A and B indicate the positions on the upper and lower circular segments respectively. - Point C is positioned along the vertical axis of the rectangular component, indicating a potential reference or force application point. 6. **Additional Information:** - The distance along the vertical center line is denoted as 'y', which is the total height from the bottom of the bottom circular segment to the top of the top circular segment and is not explicitly measured here. This diagram might be used in educational materials to illustrate concepts related to mechanics of materials, structural analysis, or design of components with combined geometric shapes.
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