Q4. A freely supported light uniform beam of length 8 metres is subject to the loading shown in Figure 4.1. Note that there is a hinged joint 6 m along the beam. 3.0 kNm-1 4.0m 2.0 m 10 kN 1.0m, 1.0m +---- Figure 4.1: Simply supported beam (a) Draw a free body diagram of the beam and determine the reactions at the supports. (b) Draw, for all points x along the beam, both the shear force and the bending moment diagrams. (c) What can you deduce from these diagrams about the consequences of the loading on the beam? Give your answers correct to two significant figures.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q4. A freely supported light uniform beam of length 8 metres is subject to the loading
shown in Figure 4.1. Note that there is a hinged joint 6 m along the beam.
3.0 kNm 1
4.0 m
2.0 m
10 kN
1.0m 1.0m
Figure 4.1: Simply supported beam
(a) Draw a free body diagram of the beam and determine the reactions at the
supports.
(b) Draw, for all points x along the beam, both the shear force and the bending
moment diagrams.
(c) What can you deduce from these diagrams about the consequences of the
loading on the beam?
Give your answers correct to two significant figures.
Transcribed Image Text:Q4. A freely supported light uniform beam of length 8 metres is subject to the loading shown in Figure 4.1. Note that there is a hinged joint 6 m along the beam. 3.0 kNm 1 4.0 m 2.0 m 10 kN 1.0m 1.0m Figure 4.1: Simply supported beam (a) Draw a free body diagram of the beam and determine the reactions at the supports. (b) Draw, for all points x along the beam, both the shear force and the bending moment diagrams. (c) What can you deduce from these diagrams about the consequences of the loading on the beam? Give your answers correct to two significant figures.
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