A W21 x 50 spans 11.0 m on a simple span. The compression flange is laterally supported at the third points. A36 Steel is used. Properties of W21 x 50 section tw = 9.7 mm A = 9,484 mm² b₁ = 165.9 mm S₂ = 1548.58 x 10³ mm³ Sy = 125.20 x 10³ mm³ I₂ = 409.57 x 10 mm d=529.1 mm Iy = 10.36 x 10 mm t₁ = 13.6 mm w = 0.73 kN/m a) Determine the allowable bending stress of this beam. b) Determine the allowable superimposed uniformly distributed load be place on this beam.
A W21 x 50 spans 11.0 m on a simple span. The compression flange is laterally supported at the third points. A36 Steel is used. Properties of W21 x 50 section tw = 9.7 mm A = 9,484 mm² b₁ = 165.9 mm S₂ = 1548.58 x 10³ mm³ Sy = 125.20 x 10³ mm³ I₂ = 409.57 x 10 mm d=529.1 mm Iy = 10.36 x 10 mm t₁ = 13.6 mm w = 0.73 kN/m a) Determine the allowable bending stress of this beam. b) Determine the allowable superimposed uniformly distributed load be place on this beam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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