4.) Consider the 2D beam supported by a pin at A and a roller at B. EXTERNAL FORCES a) Draw a FBD. Include all external reaction forces & moments. b) Solve for the values of all external reaction forces & moments. INTERNAL FORCES c) Draw the internal shear force diagram (SFD) for the beam. Label the maximum and minimum values on the graph. d) Draw the internal bending moment diagram (BMD) for the beam. Label the maximum and minimum values on the graph. e) What is the bending moment at point C? sagging or hogging? f) What is the bending moment at point D? sagging or hogging? 600 lb 300 lb В E D 200 lb 6 ft- 4 ft- -4 ft -6 ft-

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Please do parts a, b, and c

4.) Consider the 2D beam supported by a pin at A and a roller at B.
EXTERNAL FORCES
a) Draw a FBD. Include all external reaction forces & moments.
b) Solve for the values of all external reaction forces & moments.
INTERNAL FORCES
c) Draw the internal shear force diagram (SFD) for the beam.
Label the maximum and minimum values on the graph.
d) Draw the internal bending moment diagram (BMD) for the beam.
Label the maximum and minimum values on the graph.
e) What is the bending moment at point C? sagging or hogging?
f) What is the bending moment at point D? sagging or hogging?
600 lb
300 lb
В
A
E
D
200 lb
4 ft-4 ft-
6 ft
12 ft'
6 ft-
Transcribed Image Text:4.) Consider the 2D beam supported by a pin at A and a roller at B. EXTERNAL FORCES a) Draw a FBD. Include all external reaction forces & moments. b) Solve for the values of all external reaction forces & moments. INTERNAL FORCES c) Draw the internal shear force diagram (SFD) for the beam. Label the maximum and minimum values on the graph. d) Draw the internal bending moment diagram (BMD) for the beam. Label the maximum and minimum values on the graph. e) What is the bending moment at point C? sagging or hogging? f) What is the bending moment at point D? sagging or hogging? 600 lb 300 lb В A E D 200 lb 4 ft-4 ft- 6 ft 12 ft' 6 ft-
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