75N 100N 30N/m Mp= 20N.m 10N.m=MA 2m 2m 3m 2m A B D E Figure 3. a) Determine the reaction force at B and E. b) Draw the shear diagram. c) Draw the moment diagram. d) Determine zero-moment point on the beam between A and C.

75N 100N 30N/m Mp= 20N.m 10N.m=MA 2m 2m 3m 2m A B D E Figure 3. a) Determine the reaction force at B and E. b) Draw the shear diagram. c) Draw the moment diagram. d) Determine zero-moment point on the beam between A and C.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter9: Application Of Influence Lines

Section: Chapter Questions

Problem 11P

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Concept explainers

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

Question

For the given beam and loading as shown in Figure 3,
75N
100N
30N/m
Mp= 20N.m
10N.m=MA
2m
2m
3m
2m
E
Figure 3.
a) Determine the reaction force at B and E.
b) Draw the shear diagram.
c) Draw the moment diagram.
d) Determine zero-moment point on the beam between A and C.

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