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categoryهندسة مدنية
schoolبكالوريوس
event_available2026-07-13
السؤال
Transcribed Image Text:
*Part 3
Make a cut in the beam a distance x to the right of point A so that 0 < x < 600 mm. The free-body diagram of the section of the beam to the left of the cut is shown. The first diagram shows a portion of the distributed load which acts on this
section of the beam. The second diagram has this distributed loading replaced by a single equivalent load located a distance x/2 from the left end of the beam. Find the shear force V(x) and the bending moment M(x) as a function of x and
then answer the specific questions. Note that V(x) and M(x) are positive if in the directions shown on the diagram.
3.2 kN/m
V(x)
M(x)
(3.2 kN/m) x
x/2
x/2
V(A)
M(x)
Questions:
When x 120 mm, V-
When x 120 mm, M =
N
N-m
Chapter 5, Problem 5/130 Multistep (video solution to similar problem attached) - SI Units
Draw the shear force and bending moment diagrams for the beam. Then answer the questions.
3.2 kN/m
-600 mm 600 mm
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