Consider the simple span prismatic beam shown below, pin supported at the left end and roller supported at the right end, with a partial uniform load of 5 kips per foot and a 12 kip concentrated load applied at midspan as indicated (recall 1 kip = 1000 pounds).  Complete the following: Sketch the shear and moment diagrams for the beam, indicating critical values for both shear and moment (maximum, minimum, etc.).  Develop the equations describing the variation of shear and moment with x on the interval 4’-0 ≤ x ≤ 13’-0.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Consider the simple span prismatic beam shown below, pin supported at the left end and roller supported at the right end, with a partial uniform load of 5 kips per foot and a 12 kip concentrated load applied at midspan as indicated (recall 1 kip = 1000 pounds).  Complete the following:

  1. Sketch the shear and moment diagrams for the beam, indicating critical values for both shear and moment (maximum, minimum, etc.). 
  2. Develop the equations describing the variation of shear and moment with x on the interval 4’-0 ≤ x ≤ 13’-0. 
The diagram depicts a beam subjected to various loads and supported at both ends. It is crucial for understanding structural analysis in engineering.

**Description:**

- **Beam Configuration:**
  - Total Length: 26 feet
  - Supported by rollers and pinned supports at both ends.
  - Divided into sections with distances marked as 4 ft, 9 ft, 9 ft, and 4 ft from left to right.

- **Loads Applied:**
  - A concentrated load of 12 kips is applied on top of the beam and located 9 feet from the left support.
  - A uniformly distributed load of 5 kips per foot extends across a 9 ft section centrally located on the beam.

- **Axes:**
  - The horizontal position is represented by the x-axis starting from the left-hand side of the beam.

This diagram is a typical representation used in civil and structural engineering to analyze and calculate reactions, moments, and shear forces in beams. Understanding the distribution and magnitude of these loads helps in designing safe and efficient structural systems.
Transcribed Image Text:The diagram depicts a beam subjected to various loads and supported at both ends. It is crucial for understanding structural analysis in engineering. **Description:** - **Beam Configuration:** - Total Length: 26 feet - Supported by rollers and pinned supports at both ends. - Divided into sections with distances marked as 4 ft, 9 ft, 9 ft, and 4 ft from left to right. - **Loads Applied:** - A concentrated load of 12 kips is applied on top of the beam and located 9 feet from the left support. - A uniformly distributed load of 5 kips per foot extends across a 9 ft section centrally located on the beam. - **Axes:** - The horizontal position is represented by the x-axis starting from the left-hand side of the beam. This diagram is a typical representation used in civil and structural engineering to analyze and calculate reactions, moments, and shear forces in beams. Understanding the distribution and magnitude of these loads helps in designing safe and efficient structural systems.
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