which among these failure modes in LTB govern?

Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter5: Beams
Section: Chapter Questions
Problem 5.5.10P: If the beam in Problem 5.5-9 i5 braced at A, B, and C, compute for the unbr Cb aced length AC (same...
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which among these failure modes in LTB govern?
Find the design flexural strength of the beam (knM) assume Cb = 1.0
Using ASD, find the maximum concentrated live load (kN)at midspan that the beam carry if there is a uniform dead load of 20 kN/m?

A simply supported W24X55 beam is 8m long. The compression flange is braced only at every quarter length of the beam, including at its ends. Assume A36 steel.
(d = 598.68mm, k = 33.34mm, br = 177.93mm, ty = 12.83mm, tw 10.03mm, ry - 231.39mm, r, - 34.04mm, S, 1868x10 mm, Z, - 2196x10 mm,J- 491x10 mm).
Using ASD, find the maximum concentrated live load (kN) at midspan that the beam can carry if there is a uniform dead load of 20kN/m.
Transcribed Image Text:A simply supported W24X55 beam is 8m long. The compression flange is braced only at every quarter length of the beam, including at its ends. Assume A36 steel. (d = 598.68mm, k = 33.34mm, br = 177.93mm, ty = 12.83mm, tw 10.03mm, ry - 231.39mm, r, - 34.04mm, S, 1868x10 mm, Z, - 2196x10 mm,J- 491x10 mm). Using ASD, find the maximum concentrated live load (kN) at midspan that the beam can carry if there is a uniform dead load of 20kN/m.
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