A 5m concrete beam, 300mm x 600mm in dimension, is reinforced for tension with 3-25mm - diameter bars using design properties of fc' = 28MPa, fs = 138MPa, n = 9, 40mm clear cover, determine: (a) The cracking moment of the beam; (b) The safe moment capacity of the beam using transformed area method (c) Investigate the flexural adequacy if the design beam to carry the given loads Consider 24kN/m3 in computing the beam weight. 15 kN/m 10 kN/m 30 kN/m 20 kN/m
A 5m concrete beam, 300mm x 600mm in dimension, is reinforced for tension with 3-25mm - diameter bars using design properties of fc' = 28MPa, fs = 138MPa, n = 9, 40mm clear cover, determine: (a) The cracking moment of the beam; (b) The safe moment capacity of the beam using transformed area method (c) Investigate the flexural adequacy if the design beam to carry the given loads Consider 24kN/m3 in computing the beam weight. 15 kN/m 10 kN/m 30 kN/m 20 kN/m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A 5m concrete beam, 300mm x 600mm in dimension, is reinforced for tension with 3-25mm -
diameter bars using design properties of fc' = 28MPa, fs = 138MPa, n = 9, 40mm clear cover, determine:
(a) The cracking moment of the beam;
(b) The safe moment capacity of the beam using transformed area method
(c) Investigate the flexural adequacy if the design beam to carry the given loads
Consider 24kN/m3 in computing the beam weight.
15 kN/m
10 kN/m
3 m
30 kN/m
20 kN/m
3 m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fae5c02cc-00d3-452a-bb6e-2b8e7645e3f4%2F8ba313cb-4164-47a6-b590-51be851642ba%2Fgsl7aih_processed.png&w=3840&q=75)
Transcribed Image Text:A 5m concrete beam, 300mm x 600mm in dimension, is reinforced for tension with 3-25mm -
diameter bars using design properties of fc' = 28MPa, fs = 138MPa, n = 9, 40mm clear cover, determine:
(a) The cracking moment of the beam;
(b) The safe moment capacity of the beam using transformed area method
(c) Investigate the flexural adequacy if the design beam to carry the given loads
Consider 24kN/m3 in computing the beam weight.
15 kN/m
10 kN/m
3 m
30 kN/m
20 kN/m
3 m
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