Determine the shear force acting at each of the following locations: (a) x = 9.0-ft (i.e., just to the left of the support B) (b) x = 9.0+ ft (i.e., just to the right of the support B) (c) x = 15.0 ft (i.e., at point C) (d) x = 25.0-ft (i.e., just to the left of support D) (e) x = 25.0+ ft (i.e., just to the right of support D) When entering your answers, use the shear-force sign convention detailed in Section 7.2. Answers: (a) V= i (b) V= i 1.000 (c) V= i Aal (d) V= i -2.490 (e) V= i 0.0000 ! kips kips kips kips kips

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Part 1
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam
shown. Let a = 9.0 ft, b= 6.0 ft, c = 10.0 ft, d = 4.5 ft, wg = 6.5 kips/ft, and WCE = 3.5 kips/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.
Correct
Answers:
By=
Dy=
B
a
B
Calculate the reaction forces By and Dy 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 By = 0, it has
been omitted from the free-body diagram.)
43.46
WB
36.54
WB
b
By
b
kips
WCE
kips
D
WCE
D
Dy
E
d
X
E
X
Transcribed Image Text:Part 1 Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a = 9.0 ft, b= 6.0 ft, c = 10.0 ft, d = 4.5 ft, wg = 6.5 kips/ft, and WCE = 3.5 kips/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. Correct Answers: By= Dy= B a B Calculate the reaction forces By and Dy 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 By = 0, it has been omitted from the free-body diagram.) 43.46 WB 36.54 WB b By b kips WCE kips D WCE D Dy E d X E X
Determine the shear force acting at each of the following locations:
(a) x = 9.0-ft (i.e., just to the left of the support B)
(b)x= 9.0+ ft (i.e., just to the right of the support B)
(c) x = 15.0 ft (i.e., at point C)
(d) x = 25.0-ft (i.e., just to the left of support D)
(e) x = 25.0+ ft (i.e., just to the right of support D)
When entering your answers, use the shear-force sign convention detailed in Section 7.2.
Answers:
(a) V=
i Aal
(b) V= i
(c) V=
1.000
i -2.490
(d) V= i
(e) V= i 0.0000
! kips
kips
kips
kips
kips
Transcribed Image Text:Determine the shear force acting at each of the following locations: (a) x = 9.0-ft (i.e., just to the left of the support B) (b)x= 9.0+ ft (i.e., just to the right of the support B) (c) x = 15.0 ft (i.e., at point C) (d) x = 25.0-ft (i.e., just to the left of support D) (e) x = 25.0+ ft (i.e., just to the right of support D) When entering your answers, use the shear-force sign convention detailed in Section 7.2. Answers: (a) V= i Aal (b) V= i (c) V= 1.000 i -2.490 (d) V= i (e) V= i 0.0000 ! kips kips kips kips kips
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