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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Solve Prob. 8.1, assuming that P = 22.5 kips and a = 20 in.
Prob. 8.1
A W10 3 39 rolled-steel beam supports a load P as shown. Knowing that P = 45 kips, a = 10 in., and σall = 18 ksi, determine
(a) the maximum value of the normal stress sm in the beam,
(b) the maximum value of the principal stress smax at the junction of the flange and web,
(c) whether the specified shape is acceptable as far as these two stresses are concerned.

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