Problem 2 250 lb 250 lb 150 lb/ft В X- 4 ft - 6 ft 4 ft- Sketch the bending moment diagram with relevant values on the diagram.

Architectural Drafting and Design (MindTap Course List)
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Chapter29: Design Criteria For Structural Loading
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### Problem 2

The diagram shows a beam supported at two points, A and B. There are three forces acting on the beam:

1. A downward force of 250 lb at each end of the beam.
2. A uniformly distributed load of 150 lb/ft across the middle section of the beam.

The dimensions of the beam are as follows:

- Distance from the left end to support A is 4 ft.
- Distance between supports A and B is 6 ft.
- Distance from support B to the right end is 4 ft.

#### Task

Sketch the bending moment diagram with relevant values on the diagram.

#### Explanation

- The beam is subjected to point loads at the ends and a uniformly distributed load in the middle section.
- Analyze the reactions at supports A and B by applying equilibrium equations.
- Use the resulting reactions to determine the bending moment at various points along the beam.
Transcribed Image Text:### Problem 2 The diagram shows a beam supported at two points, A and B. There are three forces acting on the beam: 1. A downward force of 250 lb at each end of the beam. 2. A uniformly distributed load of 150 lb/ft across the middle section of the beam. The dimensions of the beam are as follows: - Distance from the left end to support A is 4 ft. - Distance between supports A and B is 6 ft. - Distance from support B to the right end is 4 ft. #### Task Sketch the bending moment diagram with relevant values on the diagram. #### Explanation - The beam is subjected to point loads at the ends and a uniformly distributed load in the middle section. - Analyze the reactions at supports A and B by applying equilibrium equations. - Use the resulting reactions to determine the bending moment at various points along the beam.
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