(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
(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
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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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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