Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a = 4 m, b = 2 m, PB = 40 kN, Pc = 55 kN, and PE = 20 kN. 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. a ↓ PB BO a Pc b D a PE E X
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a = 4 m, b = 2 m, PB = 40 kN, Pc = 55 kN, and PE = 20 kN. 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. a ↓ PB BO a Pc b D a PE E X
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![Use the graphical method to construct the shear-force and bending-moment diagrams for the bear shown. Let a = 4m, b = 2 m, PB
= 40 kN, Pc = 55 kN, and PE = 20 kN. 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.
a
A
a
PB
Answer: Ay = i
BO
PB
a
B
Pc
a
b
Calculate the reaction forces Ay and Dy acting on the bear. Positive values for the reactions are indicated by the directions of the
red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.)
OD
Pc
C
Tof
D
a
Dy
PE
PE
E
kN,Dy = i
·x
E
X
KN.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F46ef6bb5-d099-46e4-a7df-34250c8d92b5%2F76f44175-5a00-4c52-8d0b-b3a14979b64e%2F2m0hmut_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Use the graphical method to construct the shear-force and bending-moment diagrams for the bear shown. Let a = 4m, b = 2 m, PB
= 40 kN, Pc = 55 kN, and PE = 20 kN. 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.
a
A
a
PB
Answer: Ay = i
BO
PB
a
B
Pc
a
b
Calculate the reaction forces Ay and Dy acting on the bear. Positive values for the reactions are indicated by the directions of the
red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.)
OD
Pc
C
Tof
D
a
Dy
PE
PE
E
kN,Dy = i
·x
E
X
KN.
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