Figure Q6b shows a simply supported 3.75 m long beam with a solid round crosssection and a concentrated point load of 250 kN acting at the mid-point of the beam. If the diameter of the beam cross-section is 165 mm, calculate the maximum tensile stress [σtensile_max] and the maximum compressive stress [σcompressive_max] experienced by the beam. Use Ixx = [πr4/4] for the second moment of area of a round section beam about its x-x centroid axis. Assume that the weight of the beam is zero and that the beam section is solid and uniform along its entire length. Give your answer in N/mm2 to 2 decimal places.
Figure Q6b shows a simply supported 3.75 m long beam with a solid round crosssection and a concentrated point load of 250 kN acting at the mid-point of the beam. If the diameter of the beam cross-section is 165 mm, calculate the maximum tensile stress [σtensile_max] and the maximum compressive stress [σcompressive_max] experienced by the beam. Use Ixx = [πr4/4] for the second moment of area of a round section beam about its x-x centroid axis. Assume that the weight of the beam is zero and that the beam section is solid and uniform along its entire length. Give your answer in N/mm2 to 2 decimal places.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Figure Q6b shows a simply supported 3.75 m long beam with a solid round crosssection and a concentrated point load of 250 kN acting at the mid-point of the beam.
If the diameter of the beam cross-section is 165 mm, calculate the maximum tensile
stress [σtensile_max] and the maximum compressive stress [σcompressive_max] experienced
by the beam. Use Ixx = [πr4/4] for the second moment of area of a round section beam
about its x-x centroid axis. Assume that the weight of the beam is zero and that the
beam section is solid and uniform along its entire length. Give your answer in N/mm2
to 2 decimal places.
Transcribed Image Text:Load
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Support
A
B
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