A beam is simply supported and has a span of 12 m. The beam is a W33x240 with Ex=345 MPa. Compute the following: A. If the compression flange is fully braced laterally. Express your answer in kN/m. (ASD) B. If the compression flange is fully braced laterally. Express your answer in kN/m. (LRFD) Properties of W33x240: Weight = 3.51 kN/m A = 45,548 mm² d = 850.9 mm b₁ = 402.97 mm t₁ = 35.56 mm tw = 21.08 mm Ix = 5,660.75 x 108 mm² ly = 388.34 x 10 mm* Sx = 13,322.68 x 10³ mm³ Sy = 1,933.67 x 10³ mm³ rx = 352.54 mm ry = 92.34 mm Jc = 14.51 x 10 mm Its = 105.92 mm

A beam is simply supported and has a span of 12 m. The beam is a W33x240 with Ex=345 MPa. Compute the following: A. If the compression flange is fully braced laterally. Express your answer in kN/m. (ASD) B. If the compression flange is fully braced laterally. Express your answer in kN/m. (LRFD) Properties of W33x240: Weight = 3.51 kN/m A = 45,548 mm² d = 850.9 mm b₁ = 402.97 mm t₁ = 35.56 mm tw = 21.08 mm Ix = 5,660.75 x 108 mm² ly = 388.34 x 10 mm* Sx = 13,322.68 x 10³ mm³ Sy = 1,933.67 x 10³ mm³ rx = 352.54 mm ry = 92.34 mm Jc = 14.51 x 10 mm Its = 105.92 mm

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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