A beam is loaded and supported as shown. (a) Use the double-integration method to determine the reactions at supports A and C. (b) Draw the shear-force and bending-moment diagrams for the beam. Assume w = 16 kN/m, L = 14.0m and El - 5.5x 104 kN-m? is constant for the beam. %3D L/2
A beam is loaded and supported as shown. (a) Use the double-integration method to determine the reactions at supports A and C. (b) Draw the shear-force and bending-moment diagrams for the beam. Assume w = 16 kN/m, L = 14.0m and El - 5.5x 104 kN-m? is constant for the beam. %3D L/2
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![A beam is loaded and supported as shown.
(a) Use the double-integration method to determine the reactions at supports A and C.
(b) Draw the shear-force and bending-moment diagrams for the beam.
Assume w = 16 kN/m, L = 14.0m and El - 5.5x 104 kN-m? is constant for the beam.
%3D
A
-L/2-
Part 1
Cut a cross-section through the beam between points A and B, and draw a free body diagram to the left of the cut. Determine an
expression for M(x) in section AB of the beam. Check your expression by calculating Mat x-3,5 m.
M(x)
A
Answer:
M(x) -
kN-m +
mA,
eTextbook and Media](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9d567cd7-bdf3-4304-b72d-785a829bb114%2F545fb793-728a-48f7-9a2d-7192836a2089%2Fm0eilf9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A beam is loaded and supported as shown.
(a) Use the double-integration method to determine the reactions at supports A and C.
(b) Draw the shear-force and bending-moment diagrams for the beam.
Assume w = 16 kN/m, L = 14.0m and El - 5.5x 104 kN-m? is constant for the beam.
%3D
A
-L/2-
Part 1
Cut a cross-section through the beam between points A and B, and draw a free body diagram to the left of the cut. Determine an
expression for M(x) in section AB of the beam. Check your expression by calculating Mat x-3,5 m.
M(x)
A
Answer:
M(x) -
kN-m +
mA,
eTextbook and Media
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