deflection equation for the cantilever beam shown below and evaluate the deflections at point B and point C.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Using Castigliano’s Theorem, determine the deflection equation for the cantilever beam shown below and evaluate the deflections at point B and point C.
### Description of Bar in Applied Mechanics

In the provided diagram, we have a bar that is subjected to forces and analysis in applied mechanics. Here is a detailed description:

- **Coordinate System:**
  - The diagram uses a Cartesian coordinate system with axes labeled as \(x\) (horizontal axis) and \(y\) (vertical axis).

- **Bar Segments:**
  - The bar is divided into three segments, labeled **A**, **B**, and **C**.

- **Dimensions:**
  - **Segment AB:**
    - Length indicated as \(\frac{l}{2}\), where \(l\) represents the total length of the bar.
    - Segment **AB** includes the segment end points labeled **A** and **B**.
    - The bar's thickness is thicker in this section, labeled as double the thickness \(2t\).
  - **Segment BC:**
    - Length indicated as \(\frac{l}{2}\).
    - Segment **BC** includes the segment end points labeled **B** and **C**.
    - The bar's thickness is labeled as \(t\), which is half of the segment **AB**'s thickness.
        
- **Forces:**
  - A force \(F\) is applied at the end point **C** of the bar, directed downwards along the \(y\)-axis.

This diagram is often used in the study of stress distribution, deformation, and other mechanical properties of materials under applied forces in engineering mechanics. Understanding how the dimensions and applied forces influence the behavior of the structure is essential for structural design and analysis.
Transcribed Image Text:### Description of Bar in Applied Mechanics In the provided diagram, we have a bar that is subjected to forces and analysis in applied mechanics. Here is a detailed description: - **Coordinate System:** - The diagram uses a Cartesian coordinate system with axes labeled as \(x\) (horizontal axis) and \(y\) (vertical axis). - **Bar Segments:** - The bar is divided into three segments, labeled **A**, **B**, and **C**. - **Dimensions:** - **Segment AB:** - Length indicated as \(\frac{l}{2}\), where \(l\) represents the total length of the bar. - Segment **AB** includes the segment end points labeled **A** and **B**. - The bar's thickness is thicker in this section, labeled as double the thickness \(2t\). - **Segment BC:** - Length indicated as \(\frac{l}{2}\). - Segment **BC** includes the segment end points labeled **B** and **C**. - The bar's thickness is labeled as \(t\), which is half of the segment **AB**'s thickness. - **Forces:** - A force \(F\) is applied at the end point **C** of the bar, directed downwards along the \(y\)-axis. This diagram is often used in the study of stress distribution, deformation, and other mechanical properties of materials under applied forces in engineering mechanics. Understanding how the dimensions and applied forces influence the behavior of the structure is essential for structural design and analysis.
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