12. A reinforced concrete beam has a width of 300 mm, an effective depth of 500 mm and is reinforced with a steel having an area of 1200 mm^2. The beam is subjected to a bending moment of 90 kN- m. If the modular ratio = 8, using WSD, Cracked Analysis. a) Determine the stress developed in the concrete.
12. A reinforced concrete beam has a width of 300 mm, an effective depth of 500 mm and is reinforced with a steel having an area of 1200 mm^2. The beam is subjected to a bending moment of 90 kN- m. If the modular ratio = 8, using WSD, Cracked Analysis. a) Determine the stress developed in the concrete.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:12. A reinforced concrete beam has a width
of 300 mm, an effective depth of 500 mm
and is reinforced with a steel having an
area of 1200 mm^2. The beam is
subjected to a bending moment of 90 kN-
m. If the modular ratio = 8, using WSD,
Cracked Analysis.
a) Determine the stress developed in the
concrete.
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