A W14 x 90 steel beam of A992 steel (Fy= 350 MPa and Fu= 450 MPa) supports a uniformly distributed gravity service load of 70 KN/m (60%DL and 40%LL) on a simple span of 7.5 m. The 60% gravity service dead load includes the weight of the beam. Lateral bracing is provided only at the ends and at the third points between supports. The loads are applied thru the shear center. Use ASD -WHx90 7.5m section Determine the value of Cb for the beam.0

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A W14 x 90 steel beam of A992 steel (Fy= 350 MPa
and Fu= 450 MPa) supports a uniformly
distributed gravity service load of 70 KN/m
(60%DL and 40%LL) on a simple span of 7.5 m.
The 60% gravity service dead load includes the
weight of the beam. Lateral bracing is provided
only at the ends and at the third points between
supports. The loads are applied thru the shear
center. Use ASD
...
X -
-W4x90
7.5 m
ly
section
Determine the value of Cb for the beam.0
Transcribed Image Text:A W14 x 90 steel beam of A992 steel (Fy= 350 MPa and Fu= 450 MPa) supports a uniformly distributed gravity service load of 70 KN/m (60%DL and 40%LL) on a simple span of 7.5 m. The 60% gravity service dead load includes the weight of the beam. Lateral bracing is provided only at the ends and at the third points between supports. The loads are applied thru the shear center. Use ASD ... X - -W4x90 7.5 m ly section Determine the value of Cb for the beam.0
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