tënsion member of A992 steel has 2-7/8 in diameter bolts in each flange and U=0.87. The W12 is subjected to service loads of PD= 30 kips and a PL = 25 kips and to service moments MDx=45 ft-kips, MLx =30 kips, MDy why if Ls = 15 ft and if Có = 1.0? %3D 12 ft-kips, and MLy=6 ft-kips. Is the member satisfactory and %3D %3D

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A W12x40 tension member of A992 steel has 2-7/8 in diameter bolts in each
flange and U=0.87. The W12 is subjected to service loads of PD=30 kips
and a PL
|
= 25 kips and to service moments MDx=45 ft-kips, MLx= 30 kips,
%3D
MDy = 12 ft-kips, and MLy = 6 ft-kips. Is the member satisfactory and
why if Lb = 15 ft and if Co = 1.0?
P.
Transcribed Image Text:A W12x40 tension member of A992 steel has 2-7/8 in diameter bolts in each flange and U=0.87. The W12 is subjected to service loads of PD=30 kips and a PL | = 25 kips and to service moments MDx=45 ft-kips, MLx= 30 kips, %3D MDy = 12 ft-kips, and MLy = 6 ft-kips. Is the member satisfactory and why if Lb = 15 ft and if Co = 1.0? P.
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