A W section is used as a beam with a simple span of 6 m. The beam is to resist an ultimate load as shown in Figure W1. Determine if the W-beam is adequate to carry the loadings. Properties of W section:A = 12300 mm2Ix = 222 x 106 mm4ry = 76.7 mmtw = 9.91 mmrx = 134 mmtf = 15.40 mmk = 30.5 mmbf = 305 mmSx = 1440 x 10³ mm3%3D!3!d = 307 mmZx = 1590 x 103 mm4J = 907 x 103 mm4 x = ky?80 kN/m30 kN/m6.0m

Data Given: Asked: Adequacy of the beam section

Answered: A W section is used as a beam with a…

A W section is used as a beam with a simple span of 6 m. The beam is to resist an ultimate load as shown in Figure W1. Determine if the W-beam is adequate to carry the loadings.

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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Question

A W section is used as a beam with a simple span of 6 m. The beam is to resist an ultimate load as shown in Figure W1. Determine if the W-beam is adequate to carry the loadings.

Properties of W section:
A = 12300 mm2
Ix = 222 x 106 mm4
ry = 76.7 mm
tw = 9.91 mm
rx = 134 mm
tf = 15.40 mm
k = 30.5 mm
bf = 305 mm
Sx = 1440 x 10³ mm3
%3D
!3!
d = 307 mm
Zx = 1590 x 103 mm4
J = 907 x 103 mm4

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