A beam is loaded and supported as shown. (a) Use the double-integration method to determine the reactions at supports A and C. Reaction forces are positive upwards and couples are positive counter-clockwise unless otherwise stated. (b) Draw the shear-force and bending-moment diagrams for the beam. Assume w = 29 kN/m, L = 11.2 m and EI = 6.3 x 104 kN·m2 is constant for the beam.
A beam is loaded and supported as shown. (a) Use the double-integration method to determine the reactions at supports A and C. Reaction forces are positive upwards and couples are positive counter-clockwise unless otherwise stated. (b) Draw the shear-force and bending-moment diagrams for the beam. Assume w = 29 kN/m, L = 11.2 m and EI = 6.3 x 104 kN·m2 is constant for the beam.
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. Reaction forces are positive upwards and couples are positive counter-clockwise unless otherwise stated.
(b) Draw the shear-force and bending-moment diagrams for the beam.
Assume w = 29 kN/m, L = 11.2 m and EI = 6.3 x 104 kN·m2 is constant for the beam.
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. Reaction forces are positive upwards and
couples are positive counter-clockwise unless otherwise stated.
(b) Draw the shear-force and bending-moment diagrams for the beam.
Assume w = 29 kN/m, L = 11.2 m and El = 6.3x 104 kN-m² is constant for the beam.
C
Answer:
(a) Ay
i
kN
Cy = i
kN
Mc = i
kN-m
(b) Vmax
i
kN
Mmax
i
kN-m
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