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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Box the final answers.
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a = 3 m, b = 2 m, PB
= 30 kN, Pc = 40 kN, and PE = 15 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.
Answer: Ay =
B
a
a
B
Pc
a
b
Calculate the reaction forces A, 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 A, = 0, it has been omitted from the free-body diagram.)
Pc
D
1.3
b
D
Dy
a
kN, Dy=
E
a
E
kN.
Transcribed Image Text:Please answer completely. Box the final answers. Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a = 3 m, b = 2 m, PB = 30 kN, Pc = 40 kN, and PE = 15 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. Answer: Ay = B a a B Pc a b Calculate the reaction forces A, 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 A, = 0, it has been omitted from the free-body diagram.) Pc D 1.3 b D Dy a kN, Dy= E a E kN.
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