A reinforced concrete beam has a simple span of 4.5 m. and carries a dead load, including self-weight of 20KN/m and a live load of 35 KN/m. Steel covering is 75mm. Using fc’ = 28 MPa and fy = 415 MPa. What is the maximum moment due to the factored loads? What should be the bea`m width if ρ=0.50ρmax and d=1.5b? What is total area of steel required?
A reinforced concrete beam has a simple span of 4.5 m. and carries a dead load, including self-weight of 20KN/m and a live load of 35 KN/m. Steel covering is 75mm. Using fc’ = 28 MPa and fy = 415 MPa. What is the maximum moment due to the factored loads? What should be the bea`m width if ρ=0.50ρmax and d=1.5b? What is total area of steel required?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A reinforced concrete beam has a simple span of 4.5 m. and carries a dead load, including self-weight of 20KN/m and a live load of 35 KN/m. Steel covering is 75mm. Using fc’ = 28 MPa and fy = 415 MPa.
- What is the maximum moment due to the factored loads?
- What should be the bea`m width if ρ=0.50ρmax and d=1.5b?
- What is total area of steel required?
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