Design a reinforced concrete beam with a balanced stress reinforcement that will resist a bending moment of 140 kN-m. Assuming d = 1.5b, f. = 12 MPa, fs = 160 MPa, and %3D %3D n = 8. Compute the width of the beam (mm). Note: Round up your answer for the width that is divisible by 20. 2. Compute the value of the moment arm (mm). 3. Compute the steel area required (mm^2).
Design a reinforced concrete beam with a balanced stress reinforcement that will resist a bending moment of 140 kN-m. Assuming d = 1.5b, f. = 12 MPa, fs = 160 MPa, and %3D %3D n = 8. Compute the width of the beam (mm). Note: Round up your answer for the width that is divisible by 20. 2. Compute the value of the moment arm (mm). 3. Compute the steel area required (mm^2).
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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