Part 2 Determine the shear force acting at each of the following locations: (a) x = 11.5- ft (i.e., just to the left of support B) (b)x= 11.5+ ft (i.e., just to the right of support B) (c) x = 26.5 ft (d) x = 27.5-ft (i.e., just to the left of support C) Note that x = 0 at point A. When entering your answers, use the shear-force sign convention detailed in Section 7.2. Answers: (a) V= (b) V= i i (c) V= i (d) V= i kips kips kips kips

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Answer P1 and P2.

Part 1
For the simply supported beam subjected to the loading shown, derive equations for the shear force V and the bending moment M
for any location in the beam. (Place the origin at point A.) Let w = 2.0 kips/ft, a=11.5 ft, and b=16.0 ft. Construct the shear-force
and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise.
Answers:
By =
a
Cy=
Calculate the reaction forces By and Cy acting on the beam. Positive values for the reactions are indicated by the directions of the
red arrows shown on the free-body diagram below. (Note: Since Bx = 0, it has been omitted from the free-body diagram.)
a
i
B
i
B
b
W
b
kips
kips
X
Cy
X
Transcribed Image Text:Part 1 For the simply supported beam subjected to the loading shown, derive equations for the shear force V and the bending moment M for any location in the beam. (Place the origin at point A.) Let w = 2.0 kips/ft, a=11.5 ft, and b=16.0 ft. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. Answers: By = a Cy= Calculate the reaction forces By and Cy acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Bx = 0, it has been omitted from the free-body diagram.) a i B i B b W b kips kips X Cy X
Part 2
Determine the shear force acting at each of the following locations:
(a) x = 11.5- ft (i.e., just to the left of support B)
(b) x = 11.5+ ft (i.e., just to the right of support B)
(c) x = 26.5 ft
(d) x = 27.5-ft (i.e., just to the left of support C)
Note that x = 0 at point A. When entering your answers, use the shear-force sign convention detailed in Section 7.2.
Answers:
(a) V=
(b) V=
(c)
V =
(d) V=
i
i
i
i
kips
kips
kips
kips
Transcribed Image Text:Part 2 Determine the shear force acting at each of the following locations: (a) x = 11.5- ft (i.e., just to the left of support B) (b) x = 11.5+ ft (i.e., just to the right of support B) (c) x = 26.5 ft (d) x = 27.5-ft (i.e., just to the left of support C) Note that x = 0 at point A. When entering your answers, use the shear-force sign convention detailed in Section 7.2. Answers: (a) V= (b) V= (c) V = (d) V= i i i i kips kips kips kips
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