SITUATION. A 12m long beam is simply supported at the left end and at the right end. It is subjected to uniformly distributed loads. Dead Load, w = 16.7 kN/m. Bending is about the major X-axis. Section W540 mm x 150 kg/m Area, A = 19,225 mm^2 Depth, d = 540 mm Flange Width, bf = 310 mm Web Thickness, tw = 12.5 mm Flange Thickness #f-20 mm

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SITUATION. A 12m long beam is simply supported at the left end and is fixed
at the right end. It is subjected to uniformly distributed loads.
Dead Load, w = 16.7 kN/m.
Bending is about the major X-axis.
Section W540 mm x 150 kg/m
Area, A = 19,225 mm^2
Depth, d = 540 mm
Flange Width, bf = 310 mm
Web Thickness, tw = 12.5 mm
Flange Thickness, tf = 20 mm
Elastic Section Modulus, Sx = 3.72 x 10^6 mm^3
Elastic Section. Modulus, Sy = 0.66 x 10^6 mm^3
Plastic Modulus, Zx = 4.14 x 10^6 m^3
Plastic Modulus, Zy = 1.01 x 10^6 mm^3
Structural Steel, Fy = 345 MPa
Modulus of Elasticity, E = 200 GPa
1. Based on the design flexural strength of the beam, Mu, which following
gives the maximum live load (kN/m) it can carry?
Factored Load Combination, U= 1.2D + 1.6L
Resistance Factor for Flexure, phi = 0.9.
2. Based on the design shear strength of the beam, Vu, how much is the
maximum live load (kN/m) that the beam can be subjected to?
Factored Load Combination, U = 1.2D + 1.6L
Resistance Factor for Shear, phi = 1.0
Shear Stress at Factored Loads, vu = $0.6Fy
3. Which of the following gives the maximum service live load (kN/m) on the
beam based on an allowable deflection due to live load of 1/360 of the
span?
Transcribed Image Text:SITUATION. A 12m long beam is simply supported at the left end and is fixed at the right end. It is subjected to uniformly distributed loads. Dead Load, w = 16.7 kN/m. Bending is about the major X-axis. Section W540 mm x 150 kg/m Area, A = 19,225 mm^2 Depth, d = 540 mm Flange Width, bf = 310 mm Web Thickness, tw = 12.5 mm Flange Thickness, tf = 20 mm Elastic Section Modulus, Sx = 3.72 x 10^6 mm^3 Elastic Section. Modulus, Sy = 0.66 x 10^6 mm^3 Plastic Modulus, Zx = 4.14 x 10^6 m^3 Plastic Modulus, Zy = 1.01 x 10^6 mm^3 Structural Steel, Fy = 345 MPa Modulus of Elasticity, E = 200 GPa 1. Based on the design flexural strength of the beam, Mu, which following gives the maximum live load (kN/m) it can carry? Factored Load Combination, U= 1.2D + 1.6L Resistance Factor for Flexure, phi = 0.9. 2. Based on the design shear strength of the beam, Vu, how much is the maximum live load (kN/m) that the beam can be subjected to? Factored Load Combination, U = 1.2D + 1.6L Resistance Factor for Shear, phi = 1.0 Shear Stress at Factored Loads, vu = $0.6Fy 3. Which of the following gives the maximum service live load (kN/m) on the beam based on an allowable deflection due to live load of 1/360 of the span?
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