(2) Draw the influence lines for (a) the vertical reaction at B, and (b) the moment at E. Assume the supports at B and D are rollers. There is a short link at C which can be modeled as an internal hinge. -10 ft- 10 f 15 f 15 A

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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**Problem Statement:**

(2) Draw the influence lines for:
(a) the vertical reaction at B, and 
(b) the moment at E. 

Assume the supports at B and D are rollers. There is a short link at C which can be modeled as an internal hinge.

**Beam Description:**

- The beam is supported at four points: A, E, B, and D.
- The distances between the supports are: 
  - A to E: 10 ft
  - E to B: 10 ft
  - B to C: 15 ft
  - C to D: 15 ft

**Structural Elements:**

- Supports at B and D are roller supports, which allow horizontal movement but restrict vertical movement.
- There is an internal hinge at point C, allowing rotation and transfer of shear forces but no moment transfer.
Transcribed Image Text:**Problem Statement:** (2) Draw the influence lines for: (a) the vertical reaction at B, and (b) the moment at E. Assume the supports at B and D are rollers. There is a short link at C which can be modeled as an internal hinge. **Beam Description:** - The beam is supported at four points: A, E, B, and D. - The distances between the supports are: - A to E: 10 ft - E to B: 10 ft - B to C: 15 ft - C to D: 15 ft **Structural Elements:** - Supports at B and D are roller supports, which allow horizontal movement but restrict vertical movement. - There is an internal hinge at point C, allowing rotation and transfer of shear forces but no moment transfer.
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